The data center design industry focuses on creating facilities that house computer systems and associated components. This sector supports increasing global data demands, driven by the growth of cloud computing, digital services, and IT infrastructure. Companies in this field develop tailored solutions—from architecture and engineering to management and sustainability practices. As technology evolves, there is a strong push for energy-efficient designs and adaptive infrastructure. With the surge in data consumption, experts predict significant growth, emphasizing safety, reliability, and green technologies as key trends shaping the future of data center design.

The companies in this list vary significantly in size, with employee counts ranging from small teams of 11 to large organizations employing over 10,000. Headquartered in various regions, including the UK, Australia, and the USA, they were founded between 1961 and 2014. Their specialties incorporate high-tech design, engineering consulting, and project management, focusing heavily on data centers and mission-critical facilities. This range reflects both the competitive nature of the market and the evolving demands of technology clients for sustainable and efficient structures.

Continue reading to explore the top data center design companies.

Top 26 Data Center Design Companies

1. FDC Construction & Fitout

• Website: fdcbuilding.com.au
• Ownership type: Private
• Headquarters: Forest Lodge, New South Wales, Australia
• Employee distribution: Australia 100%
• Founded year: 1990
• Headcount: 501-1000
• LinkedIn: fdc_group

FDC Construction & Fitout, established in 1990 and based in Forest Lodge, New South Wales, is a private construction firm that specializes in integrated construction and fitout services across various sectors. With a workforce of approximately 587 employees, the company has built a reputation for delivering tailored solutions that ensure high-quality outcomes. FDC has a notable presence in the data center sector, having completed significant projects for major clients, including four of Australia's largest banks and the largest Colo Data Centre Operator. Their portfolio includes multiple data centers for Digital Realty and NEXTDC, showcasing their capability in this specialized field. FDC's commitment to sustainability and community engagement further enhances their profile in the industry, making them a relevant player in the construction of data centers.

2. Winthrop Technologies

• Website: winthrop.ie
• Ownership type: Private
• Headquarters: Dublin, Dublin, Ireland
• Employee distribution: Ireland 38%, Germany 25%, Sweden 16%, Other 21%
• Founded year: 1995
• Headcount: 501-1000
• LinkedIn: winthrop-engineering

Winthrop Technologies, founded in 1995 and headquartered in Dublin, Ireland, is a private company that specializes in data center construction. The firm provides a full suite of services, including design, construction, and engineering, tailored to meet the needs of businesses requiring robust digital infrastructure. With a strong presence across Europe, Winthrop is currently engaged in multiple turnkey data center projects, amounting to over 430MW of IT load in various countries. The company prides itself on its engineering-led approach, with a management team composed of qualified engineers who emphasize quality and efficiency in project delivery. Winthrop's innovative practices, such as the use of offsite fabrication and a collaborative project management style, position it as a significant player in the data center construction industry.

3. Sheehan Nagle Hartray Architects, a Woolpert Company

• Website: snh-a.com
• Ownership type: Corporate
• Headquarters: Chicago, Illinois, United States (USA)
• Employee distribution: United States (USA) 96%, United Kingdom (UK) 4%
• Latest funding: October 2022
• Founded year: 1966
• Headcount: 51-200
• LinkedIn: sheehan-nagle-hartray-architects

Sheehan Nagle Hartray Architects, a Woolpert Company, is an architecture firm based in Chicago, Illinois, established in 1966. The firm specializes in mission-critical design solutions tailored for technology clients, particularly in the data center and manufacturing facility sectors. SNHA offers a comprehensive suite of services, including architecture, pre-design, program management, and advanced design technology. Their expertise is particularly evident in handling complex projects that require innovative and sustainable architectural solutions. The firm has built a reputation for working with some of the world's largest technology companies, addressing their unique needs in data center design. SNHA has received accolades for its work, ranking #3 in Building Design + Construction's list of top data center architecture firms, highlighting their significant role in the industry.

4. Quark Unlimited Engineering

• Website: quarkts.com
• Ownership type: Corporate
• Headquarters: Madrid, Madrid, Spain
• Employee distribution: Spain 93%, Germany 4%, Portugal 3%
• Latest funding: May 2023
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: quark-technological-solutions

Quark Unlimited Engineering is an engineering firm based in Madrid, Spain, specializing in the design and construction of data centers. Established in 2009, the company has built a reputation for providing comprehensive services that include consultancy, engineering, architecture, project management, and commissioning. Quark focuses on creating data centers that are secure, sustainable, and efficient, adhering to high standards of energy efficiency. With a workforce of approximately 115 employees, the company has successfully executed projects for prominent clients across the USA, Europe, Africa, and Latin America. Their innovative practices, such as the early adoption of BIM technology and the use of virtual reality for project visualization, highlight their commitment to quality and technological advancement in the industry. Quark's projects reflect a dedication to meeting the evolving demands of the data center market, ensuring they remain relevant and competitive.

5. Ethos Engineering

• Website: ethoseng.ie
• Ownership type: Private
• Headquarters: Killiney, Dublin, Ireland
• Employee distribution: Ireland 96%, India 3%, Other 2%
• Founded year: 2005
• Headcount: 51-200
• LinkedIn: ethos-engineering

Ethos Engineering, founded in 2005 and based in Killiney, Dublin, is a private engineering consultancy that specializes in mechanical and electrical solutions, particularly in data center design and sustainability. With a workforce of approximately 200 employees, Ethos operates not only in Ireland but also across 19 countries in the EMEA region. The company has established itself as a significant player in the technology and construction sectors, providing tailored engineering services that prioritize energy efficiency and user experience. Ethos has successfully completed numerous projects, including high-profile data centers, and has received multiple industry awards for its innovative designs and commitment to sustainability. Their expertise is further demonstrated through their involvement in projects that require advanced engineering solutions, such as the Interxion AMS10 data center, which features a substantial IT load capacity and comprehensive safety and security measures. Ethos Engineering is recognized for its contributions to the built environment and continues to expand its influence in the data center design industry.

6. BHP Design (UK) Limited

• Website: bhp-design.co.uk
• Ownership type: Private
• Headquarters: Birmingham, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: bhp-design-uk-limited

BHP Design (UK) Limited, established in 2007 and based in Birmingham, England, is an architectural design firm that specializes in industrial and data center projects. With a team of 18 professionals, the company offers a comprehensive range of services, including concept design, detailed design, master planning, and sustainability consulting. BHP Design has a notable focus on data centers, having developed a wealth of knowledge and experience in this area over the years. Their client base includes property developers and business owners seeking efficient and innovative architectural solutions. The firm has successfully completed numerous projects across the UK and has also expanded its reach to international markets, delivering projects in regions such as the EU, EMEA, APAC, and AMER. Their commitment to sustainability is evident in their design practices, which aim for a net-zero carbon future, addressing the evolving needs of the data center industry.

7. Black & Veatch

• Website: bv.com
• Ownership type: Private
• Headquarters: Overland Park, Kansas, United States (USA)
• Employee distribution: United States (USA) 73%, India 12%, United Kingdom (UK) 2%, Other 12%
• Latest funding: Other (Grant), March 2023
• Founded year: 1915
• Headcount: 10001+
• LinkedIn: black-and-veatch

Black & Veatch, founded in 1915 and based in Overland Park, Kansas, is a private engineering and construction firm with over 11,000 employees. The company specializes in providing comprehensive solutions in engineering, procurement, consulting, and construction across various sectors. Notably, they have a dedicated focus on data centers, offering services that include design-build solutions and infrastructure development tailored to mission-critical environments. Their expertise extends to ensuring operational efficiency and sustainability, which are crucial in today's data-driven world. Black & Veatch has worked with major clients in the data center industry, helping them expand operations and upgrade infrastructure to meet growing demands. Their global presence, with significant operations in the United States and India, further enhances their ability to serve clients across different regions.

8. hale

• Website: hale-adm.com
• Ownership type: Private
• Headquarters: London, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 88%, Spain 6%, Pakistan 6%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: hale-adm

Hale is an architecture firm based in London, UK, founded in 2013. With a team size of 11-50 employees, they focus on commercial architecture, including industrial and logistics, data centers, offices, and master planning. The firm prides itself on enhancing the functionality and sustainability of commercial spaces through a collaborative approach and technical expertise. Hale has worked with a variety of clients, including investment managers and local governments, providing design and planning services that meet modern standards. Their involvement in data center projects, particularly with Ark Data Centres, highlights their commitment to creating energy-efficient and socially responsible facilities. Hale also emphasizes sustainability in their projects, aiming to meet or exceed clients' environmental, social, and governance (ESG) requirements.

9. Hyphen

• Website: hyphen.archi
• Ownership type: Private Equity
• Headquarters: Winchester, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 38%, Spain 17%, France 16%, Other 29%
• Latest funding: September 2023
• Founded year: 1980
• Headcount: 201-500
• LinkedIn: hyphen.archi

Hyphen is an architectural firm based in Winchester, England, with a strong international presence. Founded in 1980, the company specializes in architectural design and consulting services across various sectors, including retail, logistics, and notably, data centers. With a workforce of approximately 263 employees, Hyphen operates from multiple offices in Europe and Latin America, allowing them to leverage a broad range of expertise and insights. Their commitment to innovative and functional designs is evident in their approach to complex architectural challenges. Hyphen has been actively involved in the data center industry, participating in expert discussions and events that focus on strategic design and collaboration between regions. Their portfolio reflects a dedication to client satisfaction and operational efficiency, particularly in the data center sector, where they have established partnerships with key players.

10. Hickory

• Website: hickory.com.au
• Ownership type: Family Owned
• Headquarters: Southbank, Victoria, Australia
• Employee distribution: Australia 100%
• Founded year: 1991
• Headcount: 501-1000
• LinkedIn: hickory-developments-aus-

Hickory, founded in 1991 and based in Southbank, Victoria, Australia, is a family-owned construction and property development firm. With a workforce of over 500 employees, Hickory has established itself as a significant player in the construction industry, completing more than 150 projects to date. The company specializes in innovative building solutions, offering services that range from construction and manufacturing of building components to data center construction. Hickory has made notable strides in the data center sector, partnering with STACK Infrastructure to develop hyperscale data centers, reflecting their commitment to advancing digital infrastructure in Australia. Their operational philosophy emphasizes efficiency and quality, utilizing advanced methodologies to deliver exceptional outcomes for clients. Hickory's focus on sustainability and high-quality construction positions it as a relevant entity in the evolving landscape of data center design.

11. Bryden Wood

• Website: brydenwood.com
• Ownership type: Private
• Headquarters: London, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 64%, Spain 27%, Italy 5%, Other 4%
• Founded year: 1995
• Headcount: 201-500
• LinkedIn: brydenwoodtechnology

Bryden Wood is a private construction and design firm based in London, UK, founded in 1995. With a workforce of around 221 employees, the company specializes in innovative solutions for the built environment, particularly in the construction and technology sectors. They offer a range of services, including strategic thinking, industrialized construction, and sustainable building practices. Notably, Bryden Wood has developed a strong focus on delivering data centers, leveraging their expertise in efficiency and value optimization. Their approach integrates advanced methodologies like Design for Manufacture and Assembly (DfMA) and Chip Thinking, which aim to streamline the design and construction processes. This positions them well to meet the demands of the growing data center market, where speed and cost-effectiveness are paramount. Bryden Wood's commitment to sustainability and innovative design further enhances their relevance in the industry.

12. NWA Plc

• Website: nwarchitects.co.uk
• Ownership type: Private
• Headquarters: St Albans, England, United Kingdom (UK)
• Founded year: 2002
• Headcount: 11-50
• LinkedIn: nicholas-webb-architects

NWA Plc, known as studioNWA, is an architecture firm based in St Albans, England, specializing in data center design. Founded in 2002, the firm has developed a strong expertise in creating innovative and energy-efficient data centers. Their services include feasibility studies, sustainability consulting, and the development of carbon management tools. studioNWA collaborates closely with clients in the technology sector, ensuring that their designs are not only functional but also environmentally conscious. The firm has successfully navigated complex planning and logistical challenges, delivering projects that range from warehouse conversions to large-scale new builds. Their commitment to sustainability is reflected in their operational practices and their ISO 14001:2015 certification, which underscores their dedication to minimizing environmental impact. With a team of passionate professionals, studioNWA continues to shape the future of data center architecture.

13. RED Engineering Design

• Website: red-eng.com
• Ownership type: Corporate
• Headquarters: London, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 41%, Philippines 28%, Singapore 11%, Other 20%
• Latest funding: October 2016
• Founded year: 2004
• Headcount: 501-1000
• LinkedIn: red-engineering

RED Engineering Design, established in 2004 and based in London, is an engineering consultancy that specializes in complex building designs. With a workforce of around 730 employees, the company provides a range of services including MEP, sustainability, and ICT solutions. They cater to various sectors, prominently featuring data centers, where they have built a reputation for delivering energy-efficient and innovative designs. Their projects span across multiple regions, including Europe, the Middle East, and Asia-Pacific. RED has been recognized in Data Centre Magazine's Top 10 Data Centre Consultants, highlighting their significant role in the industry. The firm is dedicated to enhancing operational efficiency while minimizing environmental impact, making them a relevant player in the data center design market.

14. Ehvert Mission Critical - a Salas O'Brien Company

• Website: ehvert.com
• Ownership type: Private
• Headquarters: Dallas, Texas, United States (USA)
• Employee distribution: United States (USA) 44%, Canada 32%, Ukraine 12%, Other 11%
• Founded year: 1988
• Headcount: 51-200
• LinkedIn: ehvert-engineering

Ehvert Mission Critical, a Salas O'Brien Company, is an engineering and construction management firm based in Dallas, Texas. Founded in 1988, the company has carved out a niche in the design, build, and integration of data centers and critical facilities. With a workforce of approximately 80 employees, Ehvert offers a wide array of services that include site assessments, MEP engineering, building automation, and project management. Their client base primarily consists of businesses and organizations in the technology and telecommunications sectors, where they ensure that facilities meet stringent operational requirements for efficiency and security. The firm employs advanced construction processes and technology to deliver projects with higher quality and reduced timelines. Their portfolio includes notable projects such as the University Data Center and facilities for Hydro-Québec, reflecting their capability to manage large-scale, mission-critical projects. Ehvert's commitment to innovation and quality positions them as a relevant player in the data center design industry.

15. Ttsp

• Website: ttsp.com
• Ownership type: Private
• Headquarters: London, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 100%
• Founded year: 1961
• Headcount: 11-50
• LinkedIn: ttsp

TTSP, based in London, is an architectural and design consultancy founded in 1961. The firm specializes in creating innovative solutions for workplace environments, including data centers. With a team of 11-50 employees, TTSP has built a reputation for delivering high-performance environments for premium brands and technology firms. Their services span architecture, interior design, and technology, with a notable emphasis on the data center sector. Over the years, TTSP has completed various projects, including the MCR2 data center, showcasing their capability in this specialized field. The company prides itself on a collaborative approach, ensuring that client needs are met with tailored designs that reflect their ambitions and operational requirements.

16. Reid Brewin Architects

• Website: rb-architectes.com
• Ownership type: Private
• Headquarters: Paris, Île-De-France, France
• Employee distribution: France 76%, United Kingdom (UK) 11%, Italy 11%, Other 2%
• Founded year: 2006
• Headcount: 51-200
• LinkedIn: reid-brewin-architects

Reid Brewin Architects, founded in 2006, is an architecture firm based in Paris with additional offices in London, Milan, and Madrid. The firm specializes in high-technical projects, particularly in the data center sector, alongside office spaces, laboratories, and retail environments. With a team of around 97 employees, Reid Brewin Architects serves both national and international clients, focusing on innovative design solutions that balance creativity and functionality. Their expertise is evident in projects like the KDDI Data Center in Paris, which integrates environmental sustainability with advanced technical requirements. The firm is committed to providing a high-quality user experience and is registered with the French Order of Architects, ensuring adherence to professional standards in their architectural practices.

17. PowerHouse Group

• Website: powerhousegroup.com
• Ownership type: Private
• Headquarters: Calgary, Alberta, Canada
• Employee distribution: Canada 91%, South Africa 9%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: powerhouse-data-centre-group-inc-

PowerHouse Group, based in Calgary, Alberta, Canada, is a private consulting firm founded in 2014. With a team of 22 employees, the company specializes in data center design and management. They offer a comprehensive range of services, including functional design, assessments, and turnkey solutions tailored to optimize IT infrastructure for businesses. PowerHouse Group's approach is centered on viewing data centers as ecosystems, ensuring that all components work harmoniously to support operational efficiency. Their expertise extends to project management, site evaluations, and strategic resourcing, making them a valuable partner for organizations looking to enhance their data center capabilities. The company has a notable presence in Canada and South Africa, reflecting its commitment to serving clients in various markets.

18. Direct Line International

• Website: directline.asia
• Ownership type: Private
• Headquarters: Fremont, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1997
• Headcount: 501-1000
• LinkedIn: direct-line-international

Direct Line International, also known as Direct Line Global, is an IT services provider based in Fremont, California. Founded in 1997, the company has carved out a niche in managed data center solutions, offering a comprehensive suite of services that includes the design, construction, and management of data centers. With a workforce of approximately 393 employees, Direct Line Global executes over 1,000 projects each year, primarily serving clients in the United States and the Asia-Pacific region. Their approach emphasizes the delivery of scalable and resilient infrastructure, which is critical for meeting the evolving demands of technology. The company also prioritizes safety and quality, ensuring that their projects adhere to industry standards. Their client base includes notable technology firms, reflecting their capability to handle complex and mission-critical data center projects.

19. Accesstech Engineering Pte Ltd

• Website: accesstech.com.sg
• Ownership type: Private
• Headquarters: Singapore
• Employee distribution: Singapore 76%, Indonesia 17%, Malaysia 7%
• Founded year: 1998
• Headcount: 51-200
• LinkedIn: accesstech-engineering-pte-ltd

Accesstech Engineering Pte Ltd, established in 1998, is an engineering and construction firm based in Singapore. The company specializes in high-tech manufacturing and data center projects, providing comprehensive services that include design and build, project management, and installation of advanced systems. With a workforce of approximately 122 employees, Accesstech has expanded its operations beyond Singapore into Southeast Asia, particularly in Indonesia and Malaysia. Their involvement in the data center sector is notable, having participated in the construction of one of Singapore's earliest data centers and continuing to support clients with innovative and sustainable construction solutions. Accesstech is also committed to enhancing its environmental practices, aiming to reduce emissions and promote sustainability in its operations.

20. PPa Consult

• Website: ppa-consult.com
• Ownership type: Private
• Headquarters: London, England, United Kingdom (UK)
• Employee distribution: United Arab Emirates 62%, France 24%, United Kingdom (UK) 14%
• Founded year: 2008
• Headcount: 51-200
• LinkedIn: phillipspageassociates

PPa Consult, officially known as PhillipsPage Associates Ltd, is an engineering consultancy based in London, UK. Founded in 2008, the firm has carved out a niche in providing comprehensive mechanical, electrical, and public health design services. PPa Consult serves a variety of sectors, with a significant emphasis on mission-critical data centers. Their expertise includes designing facilities that range from under 1MW to over 40MW, addressing the needs of financial institutions, colocation providers, and telecommunications companies. The firm operates in multiple locations, including the UK, France, Germany, Ireland, and the UAE, allowing them to cater to a broad client base while ensuring compliance with local regulations. PPa Consult is recognized for its innovative approach to design, focusing on energy efficiency and sustainability, which is increasingly important in the data center industry.

21. Pro-Matrix Pte Ltd

• Website: promatrix.sg
• Ownership type: Corporate
• Headquarters: Singapore
• Employee distribution: Indonesia 50%, Singapore 45%, Malaysia 4%
• Latest funding: October 2014
• Founded year: 2000
• Headcount: 51-200
• LinkedIn: pro-matrix-pte-ltd

Pro-Matrix Pte Ltd, established in 2000, is a data center service provider based in Singapore. The company specializes in the design, construction, and operational management of digital infrastructure, catering to businesses that require reliable data center solutions. With a workforce of approximately 300 employees, Pro-Matrix has expanded its reach across Southeast Asia, with significant operations in Singapore, Indonesia, and Malaysia. The firm has built a reputation for delivering integrated services that enhance operational efficiency while maintaining a strong commitment to sustainability and innovation. Their expertise is reflected in their use of advanced technologies and methodologies, ensuring high-quality designs and efficient project execution. Pro-Matrix has also aligned itself with international standards, such as ISO 14001 for environmental management, demonstrating their dedication to minimizing their ecological footprint. The company has not reported any recent funding, indicating a stable operational model since its inception.

22. studioNWA

• Website: studionwa.com
• Ownership type: Private
• Headquarters: St Albans, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 90%, Portugal 10%
• Founded year: 2002
• Headcount: 11-50
• LinkedIn: nicholas-webb-architects

studioNWA is an architecture firm based in St Albans, England, specializing in data center design and sustainability consulting. Established in 2002, the firm has developed a strong expertise in creating energy-efficient and robust data centers. They work closely with clients to deliver innovative designs that meet high standards of performance and environmental responsibility. studioNWA has been involved in various projects, ranging from large new builds to warehouse conversions, addressing complex planning and logistical challenges. Their commitment to sustainability is reflected in their development of the ECMat carbon management tool, which helps benchmark and reduce the embodied carbon of materials used in construction. The firm operates with a focus on minimizing environmental impact and has achieved ISO 14001:2015 certification, underscoring their dedication to sustainable practices in the built environment.

23. SIA Citrus Solutions

• Website: citrus.lv
• Ownership type: Private
• Headquarters: Nīgrande, Saldus, Latvia
• Employee distribution: Latvia 100%
• Founded year: 2005
• Headcount: 201-500
• LinkedIn: sia-citrus-solutions

SIA Citrus Solutions is an engineering and construction firm based in Nīgrande, Latvia, founded in 2005. The company operates primarily in the design, construction, and maintenance of engineering systems, catering to both private and public sector clients. Citrus Solutions has carved out a niche in critical infrastructure projects, particularly in the realm of data centers. Their service portfolio includes comprehensive solutions for data center design, construction, and maintenance, showcasing their expertise in this specialized field. The company has successfully completed over 650 projects and serves more than 180 clients, reflecting their operational capacity and industry presence. Notably, they have been involved in significant projects such as the design and construction of the Tet data center, which underscores their capability in handling complex data center initiatives. With a workforce of approximately 495 employees, Citrus Solutions is well-equipped to deliver integrated engineering solutions across various sectors, including telecommunications and security systems.

24. JEPA Ltd

• Website: jepa.gr
• Ownership type: Private
• Headquarters: Athens, Central Athens Regional Unit, Greece
• Employee distribution: Greece 100%
• Founded year: 1981
• Headcount: 11-50
• LinkedIn: jepa-ltd

JEPA Ltd, founded in 1981 by John Papagrigorakis, is an engineering consulting firm based in Athens, Greece. The company specializes in a wide array of technical services, with a particular focus on building services engineering and data center design. Over the years, JEPA has successfully completed numerous projects across various sectors, including healthcare, infrastructure, and hospitality. Their portfolio includes significant data center projects, such as the recent Microsoft and Google data centers in Doha, Qatar, showcasing their expertise in this area. JEPA is committed to sustainability and energy efficiency, holding multiple certifications, including ISO 9001 and ISO 14001. The firm operates internationally, having worked in over 20 countries, and prides itself on delivering innovative and optimized engineering solutions to meet client needs.

25. ESD now Stantec Consulting Services

• Website: esdglobal.com
• Ownership type: Corporate
• Headquarters: Chicago, Illinois, United States (USA)
• Employee distribution: United States (USA) 99%
• Latest funding: June 2023
• Founded year: 1967
• Headcount: 201-500
• LinkedIn: environmental-systems-design-inc-

ESD now Stantec Consulting Services, based in Chicago, Illinois, is an engineering consulting firm founded in 1967. The company specializes in building engineering and consulting services, particularly in the data center sector. They provide a range of services including MEP/FP/A engineering, structural engineering, and automation, focusing on optimizing building systems to enhance operational efficiency. ESD has a significant presence in the data center market, addressing the unique challenges of hyperscale, colocation, enterprise, and high-performance computing facilities. Their expertise is crucial for ensuring that data centers operate at peak performance while managing costs and sustainability. Recently, ESD has been recognized for its contributions to the data center design field, further solidifying its position as a relevant player in this industry.

26. Sudlows

• Website: sudlows.com
• Ownership type: Private
• Headquarters: Manchester, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 81%, India 9%, United Arab Emirates 8%, Other 2%
• Founded year: 1912
• Headcount: 201-500
• LinkedIn: sudlows-ltd

Sudlows, based in Manchester, England, is a technical services specialist with a focus on data centers and critical infrastructure. Founded in 1912, the company has built a reputation for providing a wide range of services that include data center design and build, maintenance, and support. Their expertise extends to energy-efficient solutions, which are crucial for modern enterprises looking to optimize operational resilience and infrastructure efficiency. Sudlows serves a variety of sectors, reflecting their adaptability and commitment to enhancing client operations. The company operates internationally, with a significant presence in the UK, India, and the UAE, and has been recognized with multiple awards for its contributions to the industry. Their approach combines technical proficiency with a focus on sustainability, making them a notable entity in the data center design field.

Data Center Design Insights: Key Companies

Company	Headquarter	Size	Founded	Ownership
FDC Construction & Fitout	Forest Lodge, New South Wales, Australia	501-1000	1990	Private
Winthrop Technologies	Dublin, Dublin, Ireland	501-1000	1995	Private
Sheehan Nagle Hartray Architects, a Woolpert Company	Chicago, Illinois, United States (USA)	51-200	1966	Corporate
Quark Unlimited Engineering	Madrid, Madrid, Spain	51-200	2009	Corporate
Ethos Engineering	Killiney, Dublin, Ireland	51-200	2005	Private
BHP Design (UK) Limited	Birmingham, England, United Kingdom (UK)	11-50	2007	Private
Black & Veatch	Overland Park, Kansas, United States (USA)	10001+	1915	Private
hale	London, England, United Kingdom (UK)	11-50	2013	Private
Hyphen	Winchester, England, United Kingdom (UK)	201-500	1980	Private Equity
Hickory	Southbank, Victoria, Australia	501-1000	1991	Family Owned
Bryden Wood	London, England, United Kingdom (UK)	201-500	1995	Private
NWA Plc	St Albans, England, United Kingdom (UK)	11-50	2002	Private
RED Engineering Design	London, England, United Kingdom (UK)	501-1000	2004	Corporate
Ehvert Mission Critical - a Salas O'Brien Company	Dallas, Texas, United States (USA)	51-200	1988	Private
Ttsp	London, England, United Kingdom (UK)	11-50	1961	Private
Reid Brewin Architects	Paris, Île-De-France, France	51-200	2006	Private
PowerHouse Group	Calgary, Alberta, Canada	11-50	2014	Private
Direct Line International	Fremont, California, United States (USA)	501-1000	1997	Private
Accesstech Engineering Pte Ltd	Singapore	51-200	1998	Private
PPa Consult	London, England, United Kingdom (UK)	51-200	2008	Private
Pro-Matrix Pte Ltd	Singapore	51-200	2000	Corporate
studioNWA	St Albans, England, United Kingdom (UK)	11-50	2002	Private
SIA Citrus Solutions	Nīgrande, Saldus, Latvia	201-500	2005	Private
JEPA Ltd	Athens, Central Athens Regional Unit, Greece	11-50	1981	Private
ESD now Stantec Consulting Services	Chicago, Illinois, United States (USA)	201-500	1967	Corporate
Sudlows	Manchester, England, United Kingdom (UK)	201-500	1912	Private

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