The world of transportation engineering in Minnesota is diverse and dynamic. From designing efficient highways to planning sustainable public transportation routes, companies operating in this field offer a suite of services key to keeping the state's roads, rails, and transit systems moving fluidly. Some excel in railway maintenance, and others specialize in multi-modal transportation design or supply chain optimization. With increasing emphasis on eco-friendly methodologies and the integration of smart technologies, the industry continually evolves to align with the needs of present and future travel. This thrust ensures the relevance and continuous growth of the industry.


Top 22 transportation engineering companies in Minnesota

1. Loram Maintenance of Way, Inc.

  • Website: loram.com
  • Headquarters: Hamel, Minnesota, United States
  • Founded: 1954
  • Headcount: 1001-5000
  • LinkedIn

Loram Technologies is a company that specializes in maintenance of way equipment solutions for the rail industry. They offer a wide range of services including rail grinding, ballast maintenance, specialty excavating, material handling, and inspection services. With a focus on friction management application systems, Loram provides comprehensive capabilities in engineering, remote monitoring, data analysis, consulting, service, and maintenance.


2. Stonebrooke Engineering

Stonebrooke Engineering is a multidisciplinary engineering firm that provides comprehensive services to clients. They specialize in transportation design, construction, and surveying, with a focus on responsible and sustainable practices. Their expertise includes planning and traffic engineering, water resources, and land surveying. Stonebrooke Engineering is committed to delivering simple solutions for complex challenges and improving the quality of life for communities. They are dedicated to responsible practices, collaboration, and finishing projects on time and within budget.


3. Quetica Consulting & Engineering

  • Website: quetica.com
  • Headquarters: Bloomington, Minnesota, United States
  • Headcount: 11-50
  • LinkedIn

Quetica is a consulting and engineering company that offers practical solutions to help clients accelerate strategic growth and increase profitability. They specialize in transportation and supply chain optimization, including freight network planning, route optimization, and supply chain risk management. With a focus on data-driven strategies and leveraging technology, Quetica provides innovative solutions for their clients.


4. Isthmus Engineering

Isthmus Engineering is an engineering company based in Saint Paul, MN. They offer transportation planning and engineering services, with a focus on utility coordination. They have a collaborative and flexible workplace culture, and their team is passionate about creating safe, connected communities.


5. Wsb

  • Website: wsbeng.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 1995
  • Headcount: 501-1000
  • LinkedIn

WSB is a design and consulting firm that partners with clients and communities to build infrastructure. They specialize in transportation, construction, community, environment, energy, and technology projects.


6. Isg

  • Website: isginc.com
  • Headquarters: Mankato, Minnesota, United States
  • Founded: 1973
  • Headcount: 201-500
  • LinkedIn

ISG is a company specializing in architecture, engineering, environmental planning, and consulting services. They offer expertise in various industries including land development, transportation, healthcare, retail, hospitality, and public works. With a focus on employee ownership, ISG delivers innovative solutions for their clients' infrastructure and facilities needs.


7. EVS, Inc.

  • Website: evs-eng.com
  • Headquarters: Eden Prairie, Minnesota, United States
  • Founded: 1979
  • Headcount: 51-200
  • LinkedIn

EVS, Inc. is a multi-disciplinary engineering firm specializing in renewable energy projects, commercial and military building design, and transportation/transit projects. With over 40 years of experience, EVS offers engineering designs and solutions for utility-scale solar plants, substations, and energy storage facilities. Their team of experts in civil, electrical, geotechnical, and structural engineering, as well as land surveying, ensures high-quality products and services for clients across the United States.


8. Widseth

  • Website: widseth.com
  • Headquarters: Baxter, Minnesota, United States
  • Founded: 1975
  • Headcount: 51-200
  • LinkedIn

Widseth is a full-service architecture, engineering, environmental, and surveying firm with offices in Minnesota and North Dakota. They offer a wide range of services including architectural design, civil engineering, mechanical engineering, landscape architecture, and more.


9. Open Systems International

  • Website: osii.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 1992
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

OSII.com is a company that provides solutions and platforms for industries such as electricity, oil & gas, transportation, and water. They offer technology and services including SCADA, transmission management systems, generation management systems, distribution management systems, and outage management systems. Their customers include large, medium, and small companies in the energy sector.


10. Bolton & Menk, Inc.

Bolton & Menk is an infrastructure solutions company that helps communities make progress by providing civil/municipal planning, engineering, water, wastewater, and transportation services. They work with clients to find the best solutions for their needs and embrace diversity to develop infrastructure systems that serve all people.


11. Seh

  • Website: sehinc.com
  • Headquarters: St. Paul, Minnesota, United States
  • Founded: 1927
  • Headcount: 501-1000
  • LinkedIn

Short Elliott Hendrickson Inc. (SEH®) is a professional services company that specializes in providing government, commercial, and industrial clients with innovative solutions. They offer a wide range of services in areas such as engineering, architecture, planning, and science. With a focus on building a better world for all, SEH is committed to delivering high-quality and sustainable projects that meet the needs of their clients and communities.


12. Tkda

  • Website: tkda.com
  • Headquarters: Saint Paul, Minnesota, United States
  • Founded: 1910
  • Headcount: 201-500
  • LinkedIn

TKDA is a full-service engineering, architecture and planning firm that has been serving clients across the country for over 110 years. With a team of more than 300 employee owners, they are committed to improving communities, helping business and industry grow, and building long-term relationships with their clients.


13. SRF Consulting Group

SRF Consulting Group is an engineering and planning consulting firm that offers innovative solutions to solve the challenges of tomorrow. Their team of engineers, landscape architects, and planners deliver customized and lasting solutions to their clients. As a 100% employee-owned firm, they uphold strong values of integrity, accountability, and technical excellence.


14. LW Survey Company

  • Website: lwsurvey.com
  • Headquarters: Duluth, Minnesota, United States
  • Founded: 1998
  • Headcount: 201-500
  • LinkedIn

LW Survey is a survey firm operating in the United States. They provide surveying, design, drafting, and data management services to various industries including energy, telecom, transportation, government, and land development. With a focus on quality and safety, LW Survey aims to exceed client expectations and build lasting relationships with clients, employees, partners, and suppliers.


15. Alliant Engineering, Inc.

Alliant is a planning and engineering company that offers a range of services for public and private clients. With a focus on client service and local insight, their team of experts delivers innovative solutions for building better communities.


16. Chartwell Financial Advisory, Inc.

Chartwell is a financial advisory firm serving the middle market, offering solutions-based advice to optimize client objectives. With a comprehensive expertise and multi-disciplinary approach, they assist clients across various corporate finance transactions in a wide range of industries. They provide services such as consulting, corporate finance, transaction opinion, and valuation.


17. Krech Ojard & Associates, Inc.

Krech Ojard & Associates, Inc. is a construction administration company that specializes in various markets such as mining, energy, transportation, material handling, oil & gas, manufacturing, and specialty markets. They offer a range of services including process engineering, project management, 3D scanning, GIS solutions, civil engineering, electrical engineering, mechanical engineering, marine engineering, structural engineering, client representation, and instrumentation.


18. Sambatek

  • Website: sambatek.com
  • Headquarters: Minnetonka, Minnesota, United States
  • Founded: 1966
  • Headcount: 51-200
  • LinkedIn

Sambatek is a Minneapolis-based company providing engineering, surveying, and environmental planning services for various market sectors. They collaborate with clients to deliver exceptional results in civil engineering, renewable energy, and construction management.


19. Hakanson Anderson

  • Website: haa-inc.com
  • Headquarters: Anoka, Minnesota, United States
  • Founded: 1975
  • Headcount: 11-50
  • LinkedIn

HAA Inc. is a major consulting firm in the Minneapolis area, known for providing the finest professional service for a fair cost. With years of experience, HAA Inc. specializes in municipal engineering, commercial and residential engineering, land surveying, environmental engineering, and water resource management.


20. Erickson Engineering Company

Erickson Engineering is a bridge design and inspection specialist company that has been serving clients in Minnesota and beyond since 1951. With over 200 years of combined experience in bridge engineering and inspection, our knowledgeable staff provides the best solutions for bridge replacement, rehabilitation, and other projects.


21. Collaborative Design Group, inc.

  • Website: cdg-mn.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 2001
  • Headcount: 11-50
  • LinkedIn

CDG-MN is a company that offers services in the fields of architecture, historic preservation, interior design, planning, and structural engineering. They provide creative and thoughtful solutions for academic, civic, community, housing, miscellaneous, preservation and reuse, transportation, and workplace projects.


22. MTZ | Martinez Geospatial, Inc.

  • Website: mtzgeo.com
  • Headquarters: Eagan, Minnesota, United States
  • Founded: 1974
  • Headcount: 11-50
  • LinkedIn

Martinez Geospatial is a geospatial services company that offers digital mapping, GIS, and land surveying solutions. They specialize in high-definition laser scanning, mobile LiDAR, aerial imagery, and drones. With a consultative, client-centered approach, they work closely with clients to develop customized plans tailored to their unique project requirements.


Want to find more transportation engineering companies?


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