Top 24 Engineering Consulting Companies in Massachusetts
Top 24 Engineering Consulting Companies in Massachusetts
Massachusetts boasts a vibrant engineering consulting sector characterized by a range of specialized companies. Firms in this industry engage in various fields, including environmental consulting, infrastructure development, and sustainable design. Each company contributes unique insights toward advancing technologies and regulatory compliance while tackling local and global challenges. Trends suggest a growing emphasis on digital integration and eco-friendly projects, making expertise in sustainable practices a crucial asset. The demand for innovative solutions in an evolving economy positions these firms at the forefront of developing resources for urban welfare and environmental conservation.
The companies in this list showcase a mix of privately-owned and corporate firms, ranging in size from small teams to thousands of employees. Operating mainly in cities like Boston and Woburn, these firms have roots dating back to the mid-20th century. Their expertise covers mechanical, electrical, civil, and environmental engineering, with many emphasizing sustainability and innovative design. Some notable companies include CDM Smith and GEI Consultants, both well-established players committed to delivering effective solutions that address the pressing needs of their clientele.
Continue reading to discover Massachusetts' top engineering consulting companies.
Top 24 Engineering Consulting Companies in Massachusetts
1. CDM Smith
- Website: cdmsmith.com
- Ownership type: Corporate
- Headquarters: Boston, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 63%, India 13%, Qatar 6%, Other 18%
- Latest funding: March 2024
- Founded year: 1947
- Headcount: 5001-10000
- LinkedIn: cdmsmith
CDM Smith Inc. is an engineering and construction firm based in Boston, Massachusetts, with a history dating back to 1947. The company specializes in a variety of services, including design, consulting, program management, and construction, primarily in the water, environment, transportation, and energy sectors. They cater to both public and private clients, helping them tackle infrastructure and environmental challenges. CDM Smith has a global footprint, with a significant portion of its workforce located in the United States, along with teams in India, Qatar, Germany, and the United Arab Emirates. The firm is known for its technical expertise and innovative solutions, particularly in areas such as water quality management, environmental compliance, and energy efficiency. Their projects often focus on sustainability and resilience, addressing pressing issues like climate change and resource management.
2. GEI Consultants, Inc.
- Website: geiconsultants.com
- Ownership type: Private
- Headquarters: Woburn, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 76%, Canada 24%
- Founded year: 1970
- Headcount: 1001-5000
- LinkedIn: gei-consultants-inc-
GEI Consultants, Inc., based in Woburn, Massachusetts, is a private engineering consulting firm that has been operational since 1970. The company specializes in providing innovative solutions across multiple sectors, including water resources, energy, buildings, infrastructure, and industrial services. GEI serves a wide range of clients, including governmental agencies, developers, and private entities, assisting them in navigating complex projects and regulatory frameworks. Their expertise spans planning, design, engineering, and construction management, allowing them to deliver comprehensive services throughout the project lifecycle. GEI has completed over 50,000 projects globally, showcasing their extensive experience and commitment to quality. The firm employs a significant number of professionals, with a workforce of approximately 1,442 employees, and has a notable presence in both the United States and Canada. Their focus on safety, environmental stewardship, and community improvement further underscores their role as a responsible engineering partner.
3. Vhb
- Website: vhb.com
- Ownership type: Private
- Headquarters: Watertown, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1979
- Headcount: 1001-5000
- LinkedIn: vhb
Vanasse Hangen Brustlin, Inc. (Vhb) is a consulting and engineering firm based in Watertown, Massachusetts, with a workforce of over 2,500 employees. Established in 1979, Vhb specializes in transportation planning, land development, environmental services, and energy solutions. The firm is known for its innovative and sustainable approaches to addressing complex infrastructure challenges. Vhb serves a wide range of clients, including government agencies and private developers, providing tailored solutions that enhance community resilience and promote economic vitality. With a strong emphasis on sustainability, Vhb integrates environmental, social, and economic factors into its projects, ensuring that they contribute positively to the communities they serve. The firm operates more than 30 offices along the east coast, allowing it to effectively engage with local markets and stakeholders.
4. Tighe & Bond
- Website: tighebond.com
- Ownership type: Private
- Headquarters: Westfield, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1911
- Headcount: 501-1000
- LinkedIn: tighe-%26-bond
Tighe & Bond, founded in 1911 and based in Westfield, Massachusetts, is a private engineering and environmental consulting firm. With a workforce of approximately 602 employees, the company provides a wide array of professional services. These include environmental consulting, landscape architecture, and various engineering solutions tailored to meet the needs of municipalities, educational institutions, and private developers. Tighe & Bond is known for its expertise in navigating complex regulatory requirements and delivering innovative solutions across multiple sectors such as water and wastewater, energy, and healthcare. Their projects often emphasize sustainability and community resilience, reflecting a commitment to addressing contemporary environmental challenges. The firm operates exclusively within the United States, ensuring a focused approach to regional issues and client needs.
5. Vanderweil Engineers
- Website: vanderweil.com
- Ownership type: Private
- Headquarters: Boston, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1950
- Headcount: 201-500
- LinkedIn: vanderweil-engineers
Vanderweil Engineers, founded in 1950 and based in Boston, Massachusetts, is a private engineering firm specializing in mechanical, electrical, plumbing, and technology design services. With a workforce of approximately 502 employees, the firm has built a solid reputation for its engineering and commissioning services. Vanderweil serves a wide array of clients across commercial, institutional, and government sectors, providing tailored solutions for building systems and sustainable design. The firm has successfully completed projects in various fields, including healthcare, hospitality, and academic facilities, demonstrating its capability to handle complex engineering challenges. Vanderweil is recognized for its commitment to sustainability, having developed advanced strategies for energy-efficient systems and achieving the USGBC designation of LEED Proven Provider. Their extensive portfolio and industry experience position them as a significant player in the engineering consulting sector.
6. GZA GeoEnvironmental, Inc.
- Website: gza.com
- Ownership type: Private
- Headquarters: Norwood, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1964
- Headcount: 501-1000
- LinkedIn: gza-geoenvironmental
GZA GeoEnvironmental, Inc. is an engineering and environmental consulting firm based in Norwood, Massachusetts. Established in 1964, the company has built a robust portfolio of services that includes geotechnical engineering, environmental site investigation, construction management, and sustainability consulting. GZA serves a wide range of clients, from government agencies to industrial firms, helping them navigate complex regulatory landscapes and optimize project outcomes. The firm is particularly noted for its expertise in areas such as natural hazard risk management and climate adaptation. With a workforce of around 820 professionals, GZA operates primarily in the United States, focusing on delivering innovative solutions tailored to the specific needs of their clients. Their commitment to employee ownership fosters a culture of accountability and service excellence, which is reflected in their project outcomes and client relationships.
7. Simpson Gumpertz & Heger (SGH)
- Website: sgh.com
- Ownership type: Private
- Headquarters: Waltham, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1956
- Headcount: 501-1000
- LinkedIn: simpson-gumpertz-%26-heger-inc
Simpson Gumpertz & Heger (SGH) is an engineering firm based in Waltham, Massachusetts, specializing in structural design, building enclosures, and advanced analysis. Established in 1956, SGH has developed a robust portfolio that includes services for new construction, rehabilitation, and performance evaluation of structures. The firm serves a wide range of markets, such as commercial, education, healthcare, and infrastructure, ensuring that their solutions meet the specific needs of each sector. SGH is known for its rigorous approach to safety and compliance, which is critical in the engineering industry. Their team of professionals engages in applied science and research, contributing to advancements in engineering practices. SGH also participates in industry events and conferences, showcasing their expertise and commitment to ongoing education in the field.
8. Horsley Witten Group, Inc.
- Website: horsleywitten.com
- Ownership type: Private
- Headquarters: Sandwich, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 98%, United States Virgin Islands 2%
- Founded year: 1988
- Headcount: 51-200
- LinkedIn: horsley-witten-group-inc
Horsley Witten Group, Inc. is an engineering and environmental consulting firm based in Sandwich, Massachusetts, with additional offices in Boston, Providence, and Exeter. Established in 1988, the company specializes in providing sustainable solutions across various sectors, including civil engineering, planning, design, and environmental science. Their services cater primarily to municipalities, educational institutions, and organizations focused on environmental management. The firm is known for its innovative approaches to complex environmental challenges, often integrating civil engineering with urban design and climate resilience strategies. Horsley Witten Group has a strong commitment to community engagement and education, which is reflected in their projects, such as the transformation of Boston schoolyards into stormwater classrooms. Their dedication to sustainability and collaboration is evident in their mission to create functional and vibrant spaces that harmonize with nature. With a team of over 80 experienced professionals, the firm has successfully managed numerous projects, earning accolades for their work while maintaining a high client return rate.
9. BSC Group
- Website: bscgroup.com
- Ownership type: Private
- Headquarters: Boston, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 93%, India 4%, Other 3%
- Founded year: 1965
- Headcount: 51-200
- LinkedIn: bsc-group
BSC Group, based in Boston, Massachusetts, is an engineering and consulting firm founded in 1965. With a workforce of 51-200 employees, the company specializes in a wide array of services such as transportation engineering, environmental consulting, and landscape architecture. BSC Group plays a crucial role in assisting municipalities, state agencies, and private developers in navigating complex regulatory processes and designing sustainable infrastructure solutions. Their projects often focus on enhancing community connectivity and environmental stewardship. The firm emphasizes a collaborative approach, ensuring that client visions are met while adhering to environmental standards. BSC Group's portfolio includes various projects that reflect their expertise in civil engineering, ecological science, and climate resilience, showcasing their commitment to creating functional and sustainable spaces. They have not reported any funding, indicating a stable operational model without external financial dependencies.
10. Smma
- Website: smma.com
- Ownership type: Private
- Headquarters: Cambridge, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 95%, Other 5%
- Founded year: 1955
- Headcount: 201-500
- LinkedIn: smma-symmes-maini-%26-mckee-associates
SMMA, founded in 1955 and based in Cambridge, Massachusetts, is a private design firm that integrates architecture, engineering, and planning. With a workforce of approximately 709 employees, SMMA serves a wide array of clients, including businesses and educational institutions. The firm is known for its innovative approach to complex design challenges, emphasizing collaboration and sustainability in its projects. Their expertise spans multiple disciplines, including mechanical, civil, and electrical engineering, as well as landscape architecture and project management. SMMA's portfolio includes notable projects such as the Entrada Therapeutics Headquarters and various educational facilities, showcasing their ability to adapt to the evolving needs of their clients and the industry. The firm is employee-owned, which fosters a culture of independence and innovation among its staff.
11. edm - architecture & engineering, p.c.
- Website: edm-ae.com
- Ownership type: Private
- Headquarters: Pittsfield, Massachusetts, United States (USA)
- Founded year: 1988
- Headcount: 11-50
- LinkedIn: edm---architecture-%26-engineering
edm - architecture & engineering, p.c. is a private engineering and design consultancy based in Pittsfield, Massachusetts, with additional offices in Farmington, Connecticut, and Troy, New York. Established in 1988, the firm specializes in mechanical, electrical, and structural engineering, as well as landscape architecture. They cater to a wide array of clients, including public agencies, private corporations, and institutional organizations, focusing on delivering innovative design solutions and effective project management. edm prides itself on maximizing value through collaboration and attentive client engagement, ensuring that projects align with client visions and requirements. Their portfolio includes notable projects such as the Launchbox facility, which is designed to achieve net-zero emissions, highlighting their commitment to sustainability and modern engineering practices. With a team of skilled professionals, edm continues to contribute to the engineering landscape in the Northeast, demonstrating a strong presence in both the local and regional markets.
12. The Vertex Companies LLC
- Website: vertexeng.com
- Ownership type: Private
- Headquarters: Weymouth, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 98%, Other 2%
- Founded year: 1995
- Headcount: 501-1000
- LinkedIn: vertexcompanies
The Vertex Companies LLC, based in Weymouth, Massachusetts, is a private consulting firm that has been operational since 1995. With a workforce of around 770 employees, Vertex specializes in a range of services including forensics, engineering, environmental consulting, and project advisory. The firm caters to a wide array of clients, from private businesses to public agencies, providing expert solutions for intricate projects and disputes. Their service offerings are comprehensive, covering areas such as structural design, construction management, environmental compliance, and forensic engineering. Vertex has successfully completed over 100,000 projects, showcasing their extensive experience and capability in the industry. They are registered to operate in all 50 states and have a global reach, which enhances their ability to serve multinational clients effectively. Their commitment to quality and client satisfaction is reflected in their high rate of repeat business, with 88% of clients returning for additional projects.
13. Samiotes Consultants, Inc.
- Website: samiotes.com
- Ownership type: Private
- Headquarters: Framingham, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1987
- Headcount: 11-50
- LinkedIn: samiotes-consultants-inc-
Samiotes Consultants, Inc. is a civil engineering and land surveying firm based in Framingham, Massachusetts. Founded in 1987, the company has built a reputation for delivering high-quality engineering solutions across various sectors. Their services include reality capture and sustainability consulting, which are increasingly important in today's environmentally conscious market. Samiotes works with a range of clients, including educational institutions, healthcare providers, and municipal entities, showcasing their versatility and expertise. The firm has completed numerous projects, with a notable emphasis on public K-12 and higher education facilities, as well as healthcare and municipal projects. Their commitment to sustainability is reflected in their 17 LEED certified projects, demonstrating their focus on environmentally responsible practices. As a certified Woman-Owned Business Enterprise (WBE) and Disadvantaged Business Enterprise (DBE), Samiotes Consultants, Inc. is dedicated to advancing the built environment while prioritizing quality of life and safety.
14. Coneco Engineers & Scientists, Inc.
- Website: coneco.com
- Ownership type: Private
- Headquarters: Bridgewater, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1992
- Headcount: 51-200
- LinkedIn: coneco-engineers-and-scientists
Coneco Engineers & Scientists, Inc. is an engineering and environmental consulting firm based in Bridgewater, Massachusetts. Established in 1992, the company has built a reputation for providing practical and cost-effective solutions to a variety of clients, including residential, commercial, industrial, and municipal sectors. With a team of professionals boasting over 450 years of combined experience, Coneco has successfully completed more than 15,000 projects across seven states in the Northeast. Their core services include environmental assessments, ecological evaluations, civil engineering, and surveying. Coneco's commitment to regulatory compliance and innovative remediation technologies has made them a trusted partner for clients navigating complex environmental challenges. They operate from multiple office locations, ensuring accessibility and responsiveness to client needs.
15. Cambridge Systematics, Inc.
- Website: camsys.com
- Ownership type: Private
- Headquarters: Medford, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1972
- Headcount: 201-500
- LinkedIn: cambridge-systematics
Cambridge Systematics, Inc. is a transportation consultancy firm based in Medford, Massachusetts, established in 1972. The company provides strategic planning, management services, and technology applications aimed at enhancing transportation systems. Their expertise spans various areas, including freight and economics, modeling and analytics, and transit and shared mobility. Cambridge Systematics is dedicated to addressing the evolving needs of transportation agencies and private sector clients, offering innovative solutions that promote sustainability and efficiency. They have developed a reputation for their analytical capabilities and their commitment to equity in transportation, ensuring that their projects consider the diverse needs of communities. The firm operates entirely within the United States, employing a workforce of approximately 286 professionals who bring a wealth of knowledge and experience to their projects.
16. Green Seal Environmental
- Website: gseenv.com
- Ownership type: Private
- Headquarters: Bourne, Massachusetts, United States (USA)
- Founded year: 1997
- Headcount: 11-50
- LinkedIn: green-sea-evironmental-inc
Green Seal Environmental, LLC, based in Bourne, Massachusetts, is an engineering and environmental consulting firm that has been operational since 1997. The company offers a comprehensive suite of services, including environmental assessments, engineering solutions, municipal services, surveying, and solid waste management. With a team of professional engineers, geologists, land surveyors, and environmental technicians, Green Seal is dedicated to providing practical and cost-effective solutions that comply with local, state, and federal regulations. They have worked with a variety of clients, including municipal and federal entities, and have successfully assisted in securing grant funding for various projects. Their commitment to understanding client objectives and delivering tailored solutions has contributed to their growth and reputation in the industry.
17. Hill Engineers, Architects, Planners, Inc.
- Website: hillengineers.com
- Ownership type: Private
- Headquarters: Dalton, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1949
- Headcount: 11-50
- LinkedIn: hill-engineers-architects-planners-inc.
Hill Engineers, Architects, Planners, Inc. is a private firm based in Dalton, Massachusetts, founded in 1949. With a workforce of approximately 31 employees, the company specializes in architecture, engineering, and land surveying. They cater to a variety of clients, including businesses, government entities, and individuals, helping them navigate complex project requirements and regulatory processes. Hill Engineers has built a strong reputation for quality and professionalism over its seven-decade history. The firm is recognized for its ability to manage projects effectively, ensuring timely completion and adherence to budget constraints. They are also a member of the Green Building Council, showcasing their commitment to sustainable practices and the design of LEED-certified buildings. Their extensive portfolio includes projects across various sectors, demonstrating their capability to handle diverse engineering challenges.
18. SK Design Group, Inc.
- Website: sk-dg.com
- Ownership type: Private
- Headquarters: Pittsfield, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1979
- Headcount: 11-50
- LinkedIn: sk-design-group-inc.
SK Design Group, Inc. is a private engineering firm based in Pittsfield, Massachusetts, founded in 1979. The company specializes in civil engineering, structural engineering, land surveying, environmental consulting, permitting, and building design. With a team of professional engineers and land surveyors, SK Design Group provides a wide range of services tailored to meet the needs of municipalities, developers, and contractors. Their approach emphasizes collaboration and efficiency, ensuring that projects are completed on time and within budget. The firm has a strong focus on environmental awareness and regulatory compliance, which is crucial in today's complex project landscape. Over the years, SK Design Group has built a solid portfolio, showcasing their work on various residential and commercial projects, including notable renovations and new constructions. Their expertise in navigating the permitting process and managing environmental concerns further solidifies their role as a trusted partner in the engineering consulting industry.
19. Reliance Engineers
- Website: reliance-eng.com
- Ownership type: Private
- Headquarters: Wellesley, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 74%, India 26%
- Founded year: 2013
- Headcount: 11-50
- LinkedIn: reliance-engineers
Reliance Engineers, LLC, based in Wellesley, Massachusetts, is a civil engineering firm that specializes in a range of services including bridge and structural engineering, tunnel engineering, and geotechnical engineering. Established in 2013, the company has quickly made a name for itself by engaging in notable projects such as the MBTA Green Line Extension and the Port of Miami Tunnel. With a team of principal engineers who bring decades of experience, Reliance Engineers focuses on providing project management and construction services to ensure the successful execution of complex infrastructure projects. The firm operates with a client-centric approach, emphasizing responsiveness and technical expertise. Their work spans both public and private sectors, reflecting their capability to handle diverse engineering challenges. Reliance Engineers also maintains a presence in international projects, further demonstrating their industry relevance and expertise.
20. R.W. Sullivan Engineering
- Website: rwsullivan.com
- Ownership type: Family Owned
- Headquarters: Boston, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Founded year: 1945
- Headcount: 51-200
- LinkedIn: r-w--sullivan-engineering
R.W. Sullivan Engineering is a family-owned engineering firm based in Boston, Massachusetts, with a history dating back to 1945. The company specializes in mechanical, electrical, plumbing, and fire protection engineering services, along with building code consulting. They cater to a wide range of clients, particularly in the healthcare and educational sectors, providing customized engineering solutions for both construction and renovation projects. With a strong emphasis on sustainability, the firm employs LEED Accredited Professionals who are adept at integrating green building practices into their designs. R.W. Sullivan Engineering has been involved in numerous high-profile projects, including work for Boston Children’s Hospital and Moderna, demonstrating their expertise and commitment to quality. The firm operates with a team of over 80 professionals, ensuring a collaborative approach to engineering that prioritizes client needs and project goals.
21. Noise Control Engineering, LLC
- Website: noise-control.com
- Ownership type: Corporate
- Headquarters: Billerica, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Latest funding: September 2015
- Founded year: 1991
- Headcount: 11-50
- LinkedIn: noise-control-engineering-inc
Noise Control Engineering, LLC, based in Billerica, Massachusetts, is an acoustical engineering consultancy founded in 1991 by Raymond Fischer. The firm specializes in noise and vibration design, control, and measurement for marine, industrial, and commercial applications. With a team of experienced engineers, NCE has tackled a wide range of projects, providing consulting services to clients such as naval architects, shipyards, and industrial firms. They have developed proprietary software tools for noise monitoring and prediction, enhancing their service offerings. NCE is also recognized for its contributions to industry standards, having authored numerous papers on shipboard noise and participated in significant projects for the U.S. Navy and other governmental entities. Their commitment to innovation and effective noise control strategies has made them a trusted partner in their field.
22. Morrissey Goodale LLC
- Website: morrisseygoodale.com
- Ownership type: Corporate
- Headquarters: Natick, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Latest funding: November 2012
- Founded year: 2006
- Headcount: 11-50
- LinkedIn: morrissey-goodale-llc
Morrissey Goodale LLC, founded in 2006 and based in Natick, Massachusetts, is a consulting firm dedicated to providing advisory services for the architecture, engineering, and environmental consulting industries. With a team of approximately 39 employees, the firm focuses on helping clients navigate complex challenges related to growth and operational efficiency. Their services include strategic planning, M&A advisory, and private equity consulting, aimed at enhancing the performance of firms in the AE sector. Morrissey Goodale has been instrumental in advising numerous firms on mergers and acquisitions, helping them identify potential targets and facilitating successful transactions. Their commitment to the AE industry is evident through their extensive market intelligence and leadership development programs, which empower firms to plan for the future and build sustainable growth strategies.
23. Beals and Thomas, Inc.
- Website: bealsandthomas.com
- Ownership type: Private
- Headquarters: Southborough, Massachusetts, United States (USA)
- Founded year: 1984
- Headcount: 11-50
- LinkedIn: beals-and-thomas-inc.
Beals and Thomas, Inc. is a professional services firm based in Southborough, Massachusetts, specializing in civil engineering, land surveying, landscape architecture, and environmental planning. Established in 1984, the company has built a reputation for providing thorough and accurate services to a variety of clients, including municipalities, real estate developers, and other organizations. Their expertise extends to project approvals and compliance with regulations, ensuring that clients can navigate the complexities of land use effectively. With a portfolio that includes over 3,000 projects, Beals and Thomas has demonstrated its capability in handling a wide range of assignments, from academic and commercial developments to healthcare and energy projects. The firm is also actively involved in community initiatives and supports various non-profit organizations, reflecting its commitment to social responsibility. Their team is engaged in multiple professional organizations, enhancing their industry presence and knowledge.
24. Beals Associates, Inc
- Website: bealsassociates.com
- Ownership type: Corporate
- Headquarters: Boston, Massachusetts, United States (USA)
- Employee distribution: United States (USA) 100%
- Latest funding: June 2013
- Founded year: 1983
- Headcount: 11-50
- LinkedIn: beals-associates-inc
Beals Associates, Inc. is an engineering consulting firm based in Boston, Massachusetts, established in 1983. The company specializes in real estate development, offering a comprehensive suite of services that includes planning, engineering, permitting, and project management for residential, commercial, and industrial projects. With a focus on client advocacy, Beals Associates has built a reputation for guiding clients through complex regulatory environments, ensuring that their projects meet both their goals and environmental standards. Over the years, the firm has successfully managed thousands of projects, ranging from small land planning studies to large-scale developments valued at over $1 billion. Their commitment to quality and sustainability has made them a trusted partner for private developers and organizations across the Northeast.
Engineering Consulting Insights: Key Companies in Massachusetts
Company | Headquarter | Size | Founded | Ownership |
---|---|---|---|---|
CDM Smith | Boston, Massachusetts, United States (USA) | 5001-10000 | 1947 | Corporate |
GEI Consultants, Inc. | Woburn, Massachusetts, United States (USA) | 1001-5000 | 1970 | Private |
Vhb | Watertown, Massachusetts, United States (USA) | 1001-5000 | 1979 | Private |
Tighe & Bond | Westfield, Massachusetts, United States (USA) | 501-1000 | 1911 | Private |
Vanderweil Engineers | Boston, Massachusetts, United States (USA) | 201-500 | 1950 | Private |
GZA GeoEnvironmental, Inc. | Norwood, Massachusetts, United States (USA) | 501-1000 | 1964 | Private |
Simpson Gumpertz & Heger (SGH) | Waltham, Massachusetts, United States (USA) | 501-1000 | 1956 | Private |
Horsley Witten Group, Inc. | Sandwich, Massachusetts, United States (USA) | 51-200 | 1988 | Private |
BSC Group | Boston, Massachusetts, United States (USA) | 51-200 | 1965 | Private |
Smma | Cambridge, Massachusetts, United States (USA) | 201-500 | 1955 | Private |
edm - architecture & engineering, p.c. | Pittsfield, Massachusetts, United States (USA) | 11-50 | 1988 | Private |
The Vertex Companies LLC | Weymouth, Massachusetts, United States (USA) | 501-1000 | 1995 | Private |
Samiotes Consultants, Inc. | Framingham, Massachusetts, United States (USA) | 11-50 | 1987 | Private |
Coneco Engineers & Scientists, Inc. | Bridgewater, Massachusetts, United States (USA) | 51-200 | 1992 | Private |
Cambridge Systematics, Inc. | Medford, Massachusetts, United States (USA) | 201-500 | 1972 | Private |
Green Seal Environmental | Bourne, Massachusetts, United States (USA) | 11-50 | 1997 | Private |
Hill Engineers, Architects, Planners, Inc. | Dalton, Massachusetts, United States (USA) | 11-50 | 1949 | Private |
SK Design Group, Inc. | Pittsfield, Massachusetts, United States (USA) | 11-50 | 1979 | Private |
Reliance Engineers | Wellesley, Massachusetts, United States (USA) | 11-50 | 2013 | Private |
R.W. Sullivan Engineering | Boston, Massachusetts, United States (USA) | 51-200 | 1945 | Family Owned |
Noise Control Engineering, LLC | Billerica, Massachusetts, United States (USA) | 11-50 | 1991 | Corporate |
Morrissey Goodale LLC | Natick, Massachusetts, United States (USA) | 11-50 | 2006 | Corporate |
Beals and Thomas, Inc. | Southborough, Massachusetts, United States (USA) | 11-50 | 1984 | Private |
Beals Associates, Inc | Boston, Massachusetts, United States (USA) | 11-50 | 1983 | Corporate |
Want to Find More Engineering Consulting Companies?
If you want to find more companies that offer comprehensive solutions in engineering, design, and consulting you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.With Inven you'll also get to know the company's:- Detailed Ownership: Who owns the company? Is it a public or private company? What is the ownership structure?
- Contact data: Who are the founders and CEO's? What are their emails and phone numbers?
- Financials: How do these companies perform financially? What are their revenues and profit margins?
...and a lot more!
Trusted by 700+ companies

















