The engineering consulting industry in Germany is instrumental in shaping infrastructure and development. This sector consists of firms that specialize in various services ranging from energy and environmental consulting to civil engineering and project management. As sustainability becomes a priority, many companies are adapting by integrating innovative technologies, including digital tools and eco-friendly practices. The future is likely to see stronger regulatory compliance and an increased focus on renewable energy projects, making these consulting firms critical partners for both public and private sector initiatives. Their expertise will be vital for meeting challenges in urbanization, climate change, and economic growth.

This list highlights 20 prominent engineering consulting companies operating in Germany. These firms vary in size from small companies with fewer than 100 employees to large organizations employing thousands. Founded between 1909 and 2016, they are spread across key regions such as Baden-Württemberg and North Rhine-Westphalia. Their specializations include civil engineering, project management, and sustainability consulting, showcasing a commitment to innovative solutions and quality service. With their strong market presence, these companies greatly influence Germany's engineering landscape.

Read on to discover the top engineering consulting companies in Germany.

Top 20 Engineering Consulting Companies in Germany

1. Lindschulte

• Website: lindschulte.de
• Ownership type: Private
• Headquarters: Nordhorn, Lower Saxony, Germany
• Employee distribution: Germany 99%, Other 1%
• Founded year: 1969
• Headcount: 201-500
• LinkedIn: lindschulte-ingenieure-architekten

Lindschulte Ingenieurgesellschaft mbH, based in Nordhorn, Lower Saxony, Germany, is a private engineering and architectural firm founded in 1969. The company specializes in a wide array of services, including industrial engineering, water management, and infrastructure planning. With approximately 535 employees, Lindschulte operates primarily within Germany, providing expert solutions for complex construction and environmental projects. Their work emphasizes sustainability and adherence to regulatory standards, making them a reliable partner for businesses and organizations. Lindschulte's expertise spans various disciplines, allowing them to tackle challenges in areas such as wastewater treatment, flood protection, and landscape planning. Their commitment to innovative and efficient project solutions positions them as a significant player in the engineering consulting industry.

2. Zpp Ingenieure Ag - a Socotec Company

• Website: zpp.de
• Ownership type: Private
• Headquarters: Bochum, North Rhine-Westphalia, Germany
• Employee distribution: Germany 99%, Other 1%
• Founded year: 1973
• Headcount: 201-500
• LinkedIn: zpp-ingenieure-gmbh

Zpp Ingenieure Ag - a Socotec Company, based in Bochum, North Rhine-Westphalia, Germany, is an engineering firm that specializes in consulting and project management for construction and infrastructure projects. Established in 1973, the company has built a reputation for its expertise in planning, verifying, and maintaining engineering projects across various sectors, including rail technology, bridges, and water management. With a workforce of approximately 166 employees, Zpp Ingenieure serves a mix of public and private clients, providing tailored solutions to meet their specific needs. The firm is also involved in innovative practices such as Building Information Modeling (BIM) and IT servicing, which enhance project efficiency and effectiveness. Their commitment to quality is evident through their ISO 9001:2015 certification, ensuring that they adhere to rigorous standards in their operations. Zpp Ingenieure's active participation in projects like the construction of the U5 metro line in Hamburg further highlights their significant role in shaping infrastructure development in Germany.

3. Fichtner

• Website: fichtner.de
• Ownership type: Private
• Headquarters: Stuttgart, Baden-Württemberg, Germany
• Employee distribution: Germany 59%, India 8%, Saudi Arabia 8%, Other 25%
• Founded year: 1922
• Headcount: 1001-5000
• LinkedIn: fichtner

Fichtner GmbH & Co. KG, based in Stuttgart, Germany, is an engineering and consulting firm that specializes in energy and infrastructure projects. With a workforce of approximately 1,471 employees, the company has been operational since 1922. Fichtner offers a wide array of services, including energy consulting, environmental management, and project management, catering to businesses and organizations across various sectors. Their expertise is particularly valuable in addressing the complexities of energy efficiency and infrastructure development. Fichtner has been involved in numerous high-profile projects globally, such as the development of renewable energy sources, water resource management, and advanced IT solutions for energy systems. Their commitment to sustainability and innovation is evident in their focus on decarbonization and the integration of renewable energy technologies. Fichtner's extensive experience and strategic partnerships enhance their capability to support clients in navigating the evolving energy landscape.

4. Coplan Ag

• Website: coplan-online.de
• Ownership type: Private
• Headquarters: Eggenfelden, Bavaria, Germany
• Employee distribution: Germany 100%
• Founded year: 1999
• Headcount: 201-500
• LinkedIn: coplan-ag

Coplan Ag is an architecture and engineering company located in Eggenfelden, Bavaria, Germany. Founded in 1999, the firm has grown to employ over 200 professionals across ten locations in Germany. Coplan Ag specializes in a wide array of services, including general planning, construction, and environmental management. They cater to both public and private sector clients, emphasizing sustainable and innovative solutions in their projects. Their expertise spans various fields such as architecture, infrastructure, and energy management, showcasing their capability to handle complex projects. The company is committed to quality, transparency, and reliability, which are crucial in the engineering consulting industry. Coplan Ag's focus on integrating modern methodologies like Building Information Modeling (BIM) and Lean Construction further positions them as a forward-thinking entity in the engineering sector.

5. DB Engineering & Consulting

• Website: db-engineering-consulting.com
• Ownership type: Private
• Headquarters: Berlin, Berlin, Germany
• Employee distribution: Germany 63%, India 25%, Romania 4%, Other 8%
• Founded year: 1966
• Headcount: 5001-10000
• LinkedIn: db-engineering-consulting

DB Engineering & Consulting, based in Berlin, Germany, specializes in infrastructure and mobility solutions. With a history dating back to 1966, the company has developed expertise in planning, construction supervision, and project management, particularly within the railway sector. They serve a wide range of clients, including public authorities and private investors, and have successfully executed projects in over 100 countries. The firm employs around 6,400 professionals from various engineering disciplines, allowing them to address complex challenges in transportation and logistics. Their commitment to sustainability is evident in their projects, which aim to enhance mobility while contributing positively to environmental goals. As part of the DB E.C.O. Group, they leverage the extensive knowledge and resources of the Deutsche Bahn network, further solidifying their role in the global engineering consulting market.

6. Drees & Sommer

• Website: dreso.com
• Ownership type: Private
• Headquarters: Stuttgart, Baden-Württemberg, Germany
• Employee distribution: Germany 94%, Other 6%
• Founded year: 1970
• Headcount: 5001-10000
• LinkedIn: drees-%26-sommer

Drees & Sommer, founded in 1970 and headquartered in Stuttgart, Germany, is a private consulting firm with a workforce of approximately 6,000 employees across more than 60 locations worldwide. The company specializes in the construction and real estate sectors, offering a comprehensive suite of services that includes development consulting, project management, and engineering. Drees & Sommer's clients range from financial institutions to healthcare providers, showcasing their ability to manage complex projects across various industries. They emphasize sustainability and digital transformation, integrating these principles into their consulting and implementation services. Their approach combines management and engineering expertise, ensuring that they deliver effective solutions tailored to the specific needs of their clients. Drees & Sommer has established itself as a significant player in the market, focusing on optimizing the lifecycle of real estate and infrastructure projects.

7. ZETCON Ingenieure GmbH

• Website: zetcon.de
• Ownership type: Corporate
• Headquarters: Bochum, North Rhine-Westphalia, Germany
• Employee distribution: Germany 99%
• Latest funding: November 2023
• Founded year: 1973
• Headcount: 501-1000
• LinkedIn: zetcon-ingenieure

ZETCON Ingenieure GmbH, based in Bochum, North Rhine-Westphalia, Germany, is an engineering and construction firm that has been operational since 1973. With a workforce of approximately 338 employees, the company specializes in project management, planning, and consulting services tailored for both public and private sector clients. ZETCON's expertise spans various sectors, including civil engineering, environmental management, and infrastructure development. They are known for their innovative approaches and commitment to sustainability, which is reflected in their diverse project portfolio. Recent notable projects include the construction oversight for the U-Bahn extension in Munich and significant contributions to the reconstruction efforts in the Ahrtal region following severe flooding. ZETCON's quality management system is certified under ISO 9001:2015, ensuring that their services meet high standards of quality and efficiency. The company operates multiple offices across Germany, enhancing their ability to serve clients nationwide.

8. Leonhardt, Andrä und Partner

• Website: lap-consult.com
• Ownership type: Private
• Headquarters: Stuttgart, Baden-Württemberg, Germany
• Employee distribution: Germany 93%, Spain 6%, Other 1%
• Founded year: 1939
• Headcount: 201-500
• LinkedIn: leonhardt-andr-und-partners

Leonhardt, Andrä und Partner is a consulting engineering firm based in Stuttgart, Germany, specializing in civil engineering and structural planning. With a workforce of approximately 148 employees, the firm has been operational since 1939, showcasing a long history of expertise in the field. They provide a comprehensive range of services, including project planning, construction management, and research on innovative building methods. Their clientele spans construction companies and government agencies, reflecting their capability to deliver expert engineering solutions for various infrastructure projects. The firm has expanded its operations internationally, with a notable presence in countries like Spain and the United States, emphasizing collaboration and high-quality service delivery. Their commitment to research and development is evident in their participation in innovative projects and their focus on sustainable building practices. Leonhardt, Andrä und Partner is recognized for its contributions to the engineering sector, making it a significant player in the industry.

9. agn niederberghaus & partner gmbh

• Website: agn.de
• Ownership type: Private
• Headquarters: Neunkirchen, North Rhine-Westphalia, Germany
• Employee distribution: Germany 100%
• Founded year: 1952
• Headcount: 501-1000
• LinkedIn: agn-niederberghaus-%26-partner-gmbh

agn niederberghaus & partner gmbh, based in Neunkirchen, North Rhine-Westphalia, Germany, is a prominent architecture and engineering firm that has been serving clients since its founding in 1952. With a workforce of around 221 employees, the company operates multiple offices across Germany, ensuring a strong regional presence. agn specializes in a wide array of services, including architectural design, technical planning, and project management. They cater to both public and private sector clients, tackling the complexities of construction projects with innovative and sustainable practices. Their approach emphasizes collaboration and efficiency, which is crucial in managing the intricacies of modern construction. The firm has also shown a commitment to sustainability, focusing on energy-efficient and environmentally friendly building practices, which is increasingly important in today's market.

10. Tractebel Hydroprojekt GmbH

• Website: hydroprojekt.de
• Ownership type: Private
• Headquarters: Weimar, Thuringia, Germany
• Employee distribution: Germany 84%, Indonesia 5%, Cote d'Ivoire (Ivory Coast) 3%, Other 8%
• Founded year: 1978
• Headcount: 51-200
• LinkedIn: lahmeyer-hydroprojekt-gmbh

Tractebel Hydroprojekt GmbH, based in Weimar, Thuringia, Germany, is an engineering consulting firm that has been operational since 1978. The company specializes in complex projects related to hydropower, flood protection, and infrastructure. They offer a wide range of planning and consulting services, addressing the needs of both governmental and private sector clients. With a workforce of approximately 75 employees, Tractebel Hydroprojekt operates from multiple locations across Germany, including Dresden, Magdeburg, Munich, Hamburg, Berlin, and Freiburg. The firm is part of the larger Tractebel group, which is recognized for its commitment to sustainable energy and infrastructure solutions. Tractebel Hydroprojekt's projects often involve innovative engineering techniques and a focus on quality management, as evidenced by their ISO 9001:2015 certification. Their portfolio includes significant projects such as ecological construction supervision in Eisenach and the planning of a material handling facility in France, demonstrating their active engagement in the engineering consulting industry.

11. ORANGE Engineering GmbH & Co. KG

• Website: orange-engineering.de
• Ownership type: Private
• Headquarters: Stuhr, Lower Saxony, Germany
• Employee distribution: Germany 100%
• Founded year: 2008
• Headcount: 201-500
• LinkedIn: orange-engineering-gmbh

ORANGE Engineering GmbH & Co. KG, based in Stuhr, Lower Saxony, Germany, is an engineering consulting firm that specializes in delivering technical solutions and project management services across multiple industries. Established in 2008, the company has grown to employ between 201 and 500 professionals, with a strong presence in Germany. ORANGE Engineering focuses on sectors such as mechanical and plant engineering, automotive, aerospace, and electrical engineering. Their services include project execution, technical documentation, and expert support for complex engineering challenges. The company prides itself on its ability to provide customized solutions, whether through complete project outsourcing or by supplementing client teams with specialized expertise. With a commitment to quality and innovation, ORANGE Engineering has successfully collaborated with notable clients, demonstrating its capability to handle demanding projects efficiently.

12. KEMPEN KRAUSE INGENIEURE GmbH

• Website: kempenkrause.de
• Ownership type: Private
• Headquarters: Aachen, North Rhine-Westphalia, Germany
• Employee distribution: Germany 100%
• Founded year: 1909
• Headcount: 201-500
• LinkedIn: kempen-krause-ingenieure

KEMPEN KRAUSE INGENIEURE GmbH, founded in 1909, is an engineering firm based in Aachen, North Rhine-Westphalia, Germany. The company specializes in structural planning, project management, and building physics, providing comprehensive engineering services to both public and private sector clients. With a workforce of over 340 experts distributed across eight locations in Germany, KEMPEN KRAUSE is dedicated to delivering innovative and sustainable construction solutions. Their expertise spans various fields, including building certification, fire protection, and infrastructure development. The firm actively engages in projects that reflect their commitment to quality and environmental responsibility, positioning themselves as a significant player in the engineering consulting industry.

13. ECOPLAN GmbH

• Website: eco-plan.net
• Ownership type: Private
• Headquarters: Berlin, Berlin, Germany
• Employee distribution: Germany 100%
• Founded year: 1991
• Headcount: 11-50
• LinkedIn: eco-plan-gmbh

ECOPLAN GmbH is a consulting and engineering company located in Berlin, Germany. Established in 1991, the firm has grown to employ around 35 professionals. They specialize in a range of services including architecture, energy consulting, and general planning for construction projects. ECOPLAN GmbH has successfully completed over 568 projects, showcasing their experience and expertise in the field. Their clientele includes both public entities and private developers, reflecting their capability to handle various types of projects. The company is particularly focused on sustainable building solutions, which is increasingly important in today's construction industry. Their commitment to quality and client satisfaction is evident from the positive feedback received from project partners. ECOPLAN GmbH continues to be an active player in the engineering consulting sector, contributing to the development of environmentally friendly and socially responsible projects.

14. ICL Ingenieur Consult GmbH

• Website: icl-ing.com
• Ownership type: Private
• Headquarters: Leipzig, Saxony, Germany
• Employee distribution: Germany 100%
• Founded year: 1990
• Headcount: 51-200
• LinkedIn: icl-ingenieur-consult-gmbh

ICL Ingenieur Consult GmbH, based in Leipzig, Germany, is an engineering consulting firm that specializes in infrastructure, engineering structures, and urban development. Established in 1990, the company has built a reputation for delivering high-quality consulting, planning, and project management services to both public and private clients. With a workforce of around 81 employees, ICL operates across multiple locations in Germany, including Chemnitz, Dresden, Hamburg, Magdeburg, Stuttgart, Berlin, and Cologne. The firm has successfully managed projects with a total investment volume exceeding 2 billion EUR, showcasing its capability in handling complex engineering challenges. ICL emphasizes collaboration and innovation, leveraging its extensive expertise to provide tailored solutions that meet the specific needs of its clients. Their approach includes a comprehensive project life cycle management, ensuring that they support clients from the initial project idea through to completion and operation. ICL is also engaged in the integration of Building Information Modeling (BIM) into their processes, reflecting their commitment to modern engineering practices.

15. GOPA Infra

• Website: gopa-infra.de
• Ownership type: Private
• Headquarters: Bad Homburg, Hesse, Germany
• Employee distribution: Egypt 23%, Germany 16%, Zambia 13%, Other 48%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: rodeco-consulting-gmbh

GOPA Infra GmbH, based in Bad Homburg, Germany, is an independent consulting firm that specializes in engineering and infrastructure development. Founded in 2016 through the merger of GOPA Consultants’ Infrastructure Development Department and RODECO Consulting GmbH, the company builds on over 50 years of experience in the field. GOPA Infra offers a wide range of services, including transport planning, environmental assessments, and institutional strengthening, primarily for governmental organizations and international financing agencies. The firm operates globally, with a significant presence in regions such as Africa and the Middle East, and has established branch offices in countries like Egypt, Zambia, and Jordan. Their commitment to sustainable infrastructure is evident in their focus areas, which include architecture and urban development, transport and mobility, climate change, circular economy, solid waste management, and water. GOPA Infra adheres to a robust Quality Management System, certified under ISO 9001:2015, and is also certified for environmental management and occupational health and safety. This structured approach ensures that they deliver high-quality services while maintaining a focus on sustainability and compliance with international standards.

16. IPROconsult GmbH

• Website: iproconsult.com
• Ownership type: Private
• Headquarters: Dresden, Saxony, Germany
• Employee distribution: Germany 100%
• Founded year: 1949
• Headcount: 201-500
• LinkedIn: iproconsult-gmbh

IPROconsult GmbH, based in Dresden, Saxony, Germany, is an engineering and architecture firm that has been operational since 1949. The company specializes in the comprehensive planning and execution of construction projects, catering to both public and private clients. Their expertise covers a wide range of services, including architecture, engineering, and environmental solutions. IPROconsult is particularly noted for its work in urban planning, infrastructure development, and sustainable building practices. The firm employs a team of around 147 professionals, all based in Germany, and has a strong focus on integrating innovative technologies into their projects, such as Building Information Modeling (BIM) and climate adaptation strategies. Their portfolio includes various types of buildings, from educational and healthcare facilities to industrial and cultural structures, showcasing their versatility in the engineering consulting field.

17. Vössing Ingenieurgesellschaft mbH

• Website: voessing.de
• Ownership type: Private
• Headquarters: Bergisch Gladbach, North Rhine-Westphalia, Germany
• Employee distribution: Germany 99%, Other 1%
• Founded year: 1980
• Headcount: 501-1000
• LinkedIn: voessing

Vössing Ingenieurgesellschaft mbH, based in Bergisch Gladbach, North Rhine-Westphalia, Germany, is a private engineering firm that has been active since 1980. The company specializes in infrastructure projects, providing a comprehensive suite of services that includes consulting, planning, design, project management, and construction supervision. With a workforce of approximately 700 employees, Vössing operates primarily in Germany and Poland, contributing to a wide array of infrastructure developments. Their portfolio includes significant projects such as the electrification of the Hochrheinbahn and the construction of Terminal 3 at Frankfurt Airport. Vössing's expertise spans various sectors, including rail, energy, and urban development, showcasing their ability to manage complex engineering challenges. The firm emphasizes sustainable practices and aims to enhance the quality of life through improved infrastructure. Their commitment to innovation is reflected in their use of Building Information Modeling (BIM) and other advanced technologies in project execution.

18. Mailänder Consult GmbH

• Website: mic.de
• Ownership type: Private
• Headquarters: Karlsruhe, Baden-Württemberg, Germany
• Employee distribution: Germany 100%
• Founded year: 1986
• Headcount: 51-200
• LinkedIn: mail%c3%a4nder-consult-gmbh

Mailänder Consult GmbH, based in Karlsruhe, Baden-Württemberg, Germany, is an engineering consultancy that specializes in project management and environmental consulting services. Established in 1986, the company has built a strong foundation in the construction and transportation industries, providing expertise in infrastructure planning and urban development. With a workforce of approximately 100 employees, Mailänder Consult is dedicated to sustainability and compliance, playing a crucial role in executing complex engineering projects. The firm serves a mix of public and private sector clients, which allows them to navigate various project requirements effectively. Their recent growth, including the expansion of their Frankfurt office and the establishment of new teams, highlights their commitment to enhancing their service offerings and adapting to the evolving needs of the industry. This focus on innovation and collaboration positions Mailänder Consult as a relevant and active participant in the engineering consulting sector.

19. PfeiferINTERPLAN

• Website: pfeifer-interplan.com
• Ownership type: Private
• Headquarters: Darmstadt, Hesse, Germany
• Founded year: 1989
• Headcount: 51-200
• LinkedIn: pfeifer-interplan

PfeiferINTERPLAN, known as ZPP Ingenieure AG, is an engineering consulting firm based in Darmstadt, Hesse, Germany. Established in 1989, the company specializes in consulting, planning, and project management for intricate construction projects. They cater to businesses and organizations in the construction and infrastructure sectors, offering expertise in various areas including tunnel construction, bridge construction, and quality assurance. ZPP Ingenieure operates both nationally and internationally, ensuring adherence to technical standards and regulations. Their portfolio includes a wide range of projects, from railway and tunnel engineering to industrial construction and water management. The firm prides itself on its commitment to quality and innovation, leveraging advanced methodologies such as Building Information Modeling (BIM) to enhance project outcomes. With a workforce of around 300 experts, ZPP Ingenieure is well-equipped to handle the complexities of modern engineering challenges.

20. knippershelbig

• Website: knippershelbig.com
• Ownership type: Private
• Headquarters: Stuttgart, Baden-Württemberg, Germany
• Employee distribution: Germany 91%, United States (USA) 9%
• Founded year: 2001
• Headcount: 51-200
• LinkedIn: knippers-helbig

knippershelbig is an engineering firm based in Stuttgart, Germany, founded in 2001. The company specializes in structural and facade planning, offering a range of services that include sustainability consulting, bridge construction, and innovative design solutions. With a workforce of around 80 employees, knippershelbig operates not only in Germany but also has a presence in the United States. Their client base primarily consists of businesses and organizations within the construction and architecture sectors, seeking expert engineering services for their projects. The firm is particularly noted for its focus on climate-friendly construction practices and employs advanced digital planning techniques to enhance project outcomes. Their portfolio includes significant projects such as the Shenzhen International Airport and the adidas HalfTime facility, showcasing their capability in handling complex engineering challenges. Additionally, knippershelbig actively engages in research and development, collaborating with academic institutions to push the boundaries of material science and construction techniques.

Engineering Consulting Insights: Key Companies in Germany

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