The structural engineering industry in Minnesota focuses on designing and assessing buildings, bridges, and infrastructure. Companies range from established firms with decades of experience to startups tackling modern engineering challenges. They offer services like structural analysis, design consultancy, and project management, addressing crucial needs for safety and sustainability. The industry is anticipated to grow as there’s increased demand for infrastructure repair and adaptive reuse projects, driven by evolving environmental standards and technological advances. Notably, firms are enhancing their approaches with advanced materials and design techniques, underscoring innovation’s role in shaping future engineering practices.


This list features 21 prominent structural engineering companies located in Minnesota. Spanning sizes from small teams to large firms, these companies were founded between 1951 and 2024, showcasing years of expertise. While many are rooted in Minneapolis and Saint Paul, others operate statewide, emphasizing local impact. Specializations include architectural engineering, civil engineering, and innovative structural solutions. Each firm approaches construction projects with unique methodologies that prioritize safety, efficiency, and design. These firms' local involvement speaks to their commitment to enhancing the built environment, aligning with contemporary development needs.


Continue reading to explore top structural engineering companies in Minnesota.


Top 21 Structural Engineering Companies in Minnesota


1. Seh

  • Website: sehinc.com
  • Ownership type: Private
  • Headquarters: Saint Paul, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 99%
  • Founded year: 1927
  • Headcount: 501-1000
  • LinkedIn: seh

Short Elliott Hendrickson Inc. (Seh) is an engineering and architectural firm based in Saint Paul, Minnesota, with a history dating back to 1927. The company provides a wide array of services, including civil engineering, construction management, environmental consulting, and notably, structural engineering. Seh has built a reputation for addressing complex infrastructure challenges, particularly in bridge design and inspections, where they have maintained and restored thousands of bridges across the United States. Their approach emphasizes collaboration with both government entities and private sector clients, ensuring that projects meet community needs while promoting sustainable development. As an employee-owned firm, Seh fosters a culture of investment in their work, which is reflected in their commitment to quality and innovation in engineering solutions.


2. Ericksen Roed and Associates


Ericksen Roed and Associates (ERA) is a structural engineering firm based in Saint Paul, Minnesota, with additional offices in Eau Claire, Wisconsin, and Des Moines, Iowa. Founded in 1984, the firm has grown to employ around 70 professionals who specialize in a wide array of engineering services tailored to various construction projects. ERA's portfolio includes notable works in medical, educational, and residential sectors, as well as complex structures like the Mall of America and the Guthrie Theater. The firm is recognized for its innovative ER-POST system, which utilizes precast concrete trusses to create column-free spaces, enhancing design flexibility. ERA is registered as a Professional Engineer in all 50 states and has received multiple awards for its projects, reflecting its commitment to quality and safety in engineering. The firm has not reported any funding, indicating it operates as a private entity without external financial backing.


3. BKV Group

  • Website: bkvgroup.com
  • Ownership type: Private
  • Headquarters: Minneapolis, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 94%, Vietnam 6%
  • Founded year: 1978
  • Headcount: 201-500
  • LinkedIn: bkv-group

BKV Group, founded in 1978 and based in Minneapolis, Minnesota, is a private design firm that specializes in architecture, engineering, and planning services. With a workforce of approximately 235 employees, the firm operates across multiple sectors, including housing, government, education, and commercial projects. BKV Group is known for its innovative design solutions that enhance community living, emphasizing sustainability and functionality. Their structural engineering division is experienced in working with various materials such as steel, concrete, and wood, and they focus on creating safe and environmentally friendly structures. The firm has received national recognition for its work, including awards from the American Institute of Architects. BKV Group also engages in community-focused projects, demonstrating a commitment to social responsibility and the betterment of the environments in which they operate.


4. Larson Engineering

  • Website: larsonengr.com
  • Ownership type: Private
  • Headquarters: White Bear Lake, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 99%, Other 1%
  • Founded year: 1979
  • Headcount: 51-200
  • LinkedIn: larson-engineering

Larson Engineering, established in 1979 and headquartered in White Bear Lake, Minnesota, is a private engineering firm that specializes in a variety of engineering services, including civil, mechanical, electrical, and structural engineering. The company operates across multiple locations in the United States, with a workforce of approximately 242 employees. Larson Engineering has a strong focus on structural engineering, providing innovative and cost-effective solutions for clients in sectors such as construction, agriculture, energy, and pulp & paper. Their expertise is evident in their involvement in significant projects, including the structural design for high-profile buildings and facilities. The firm prides itself on its employee-owned model, fostering a collaborative environment that emphasizes creativity and adaptability to meet the evolving needs of the construction industry.


5. LHB, Inc.

  • Website: lhbcorp.com
  • Ownership type: Venture Capital
  • Headquarters: Duluth, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 99%, Other 1%
  • Latest funding: $550,000, December 2024
  • Founded year: 1966
  • Headcount: 201-500
  • LinkedIn: lhbaefirm

LHB, Inc. is an architecture and engineering firm based in Duluth, Minnesota, established in 1966. With a workforce of approximately 276 employees, the company provides a wide array of professional services, including design, planning, and engineering across multiple sectors. LHB serves clients from government agencies to educational institutions and commercial developers, focusing on innovative solutions to complex project challenges. The firm has a strong emphasis on sustainability, as evidenced by their award from the American Institute of Architects for outstanding contributions to the profession. Their structural engineering team is well-equipped to tackle high-demand projects, reflecting their expertise in the field. Recently, LHB secured funding of $549,671, which may enhance their operational capabilities and project offerings.


6. BKBM Engineers

  • Website: bkbm.com
  • Ownership type: Private
  • Headquarters: Minneapolis, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1967
  • Headcount: 51-200
  • LinkedIn: bkbm-engineers

BKBM Engineers, based in Minneapolis, Minnesota, is a private engineering firm specializing in civil and structural engineering services. Founded in 1967, the company has built a reputation for fostering strong relationships with clients in the construction and municipal sectors. With a dedicated team of approximately 54 professionals, BKBM Engineers has successfully completed over 15,000 projects, showcasing their extensive experience and capability in handling a variety of engineering challenges. Their project portfolio includes notable works such as the renovation of the Minneapolis American Indian Center and the Elk River High School Stadium improvements. BKBM Engineers prides itself on its innovative approach, utilizing advanced technology and local knowledge to optimize project efficiency. Their core values of relationships, responsiveness, and reliability guide their operations, ensuring that they meet client needs while delivering high-quality results.


7. Meyer Borgman Johnson

  • Website: mbjeng.com
  • Ownership type: Private
  • Headquarters: Minneapolis, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1955
  • Headcount: 51-200
  • LinkedIn: meyer-borgman-johnson

Meyer Borgman Johnson (MBJ) is a structural engineering firm based in Minneapolis, Minnesota, founded in 1955. With a workforce of approximately 107 employees, MBJ specializes in multi-specialty structural design, providing services that include structural engineering, integrated steel delivery, and protective design consulting. The firm has a strong focus on sustainability and innovative design, which is evident in their portfolio of projects that cater to various sectors, including healthcare, education, and cultural institutions. Notable projects include the Mayo Clinic East Expansion and the Treetop Trail at the Minnesota Zoo, both of which reflect their commitment to enhancing community spaces while prioritizing environmental considerations. MBJ's approach combines technical expertise with a collaborative spirit, allowing them to effectively address the unique challenges presented by each project.


8. Mattson Macdonald Young Structural Engineers


Mattson Macdonald Young Structural Engineers, based in Minneapolis, Minnesota, has been a prominent player in the structural engineering field since its inception in 1983. The firm specializes in a broad spectrum of engineering services, catering to residential, commercial, and public projects. Their expertise spans single-family and multi-family residential engineering, historic renovations, and renewable energy designs. MMY collaborates closely with homeowners, architects, and contractors to ensure that structures are not only safe but also economically designed. The firm has a strong portfolio that includes notable projects like the Bloomington Public Works Facility and the Swedish Institute Solarium Restoration. Their commitment to quality and innovation has earned them recognition, including awards from the AIA Preservation Awards. With a dedicated team of engineers and a focus on community-oriented projects, MMY continues to play a significant role in shaping the built environment in Minnesota and beyond.


9. Widseth

  • Website: widseth.com
  • Ownership type: Private
  • Headquarters: Baxter, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1975
  • Headcount: 201-500
  • LinkedIn: widseth-smith-nolting

Widseth is an architecture and engineering consulting firm based in Baxter, Minnesota, with a history dating back to 1975. The company operates across multiple locations in the Upper Midwest, employing around 250 professionals. Widseth offers a comprehensive suite of services that includes architecture, civil engineering, environmental consulting, and surveying. They cater to a variety of clients, including municipalities, educational institutions, and private businesses, focusing on building and infrastructure projects. Their portfolio showcases a range of project types, such as schools, bridges, and healthcare facilities, highlighting their expertise in structural engineering. Widseth's commitment to creating value for clients and fostering long-term relationships is evident in their collaborative approach to project management and design.


10. Reigstad

  • Website: reigstad.com
  • Ownership type: Private
  • Headquarters: Saint Paul, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1979
  • Headcount: 11-50
  • LinkedIn: reigstad-%26-associates-inc.

Reigstad Engineers, Inc., based in Saint Paul, Minnesota, is a private engineering firm established in 1979. Specializing in structural engineering, precast engineering, and parking consulting, Reigstad has built a reputation for delivering tailored engineering solutions to architects, owners, and contractors. With a team of experienced professionals, the firm engages in projects across various sectors, including commercial, healthcare, and hospitality. Their expertise spans multiple structural systems, including steel, reinforced concrete, and precast concrete. Reigstad's project portfolio features significant developments such as the Island View Casino Resort Expansion and the Epic Systems Corporate Campus, highlighting their ability to manage complex engineering challenges. The firm operates with a focus on creativity and effective communication, ensuring that client visions are realized through safe and economical designs.


11. Nelson-Rudie & Associates, Inc.

  • Website: nelsonrudie.com
  • Ownership type: Private
  • Headquarters: Minneapolis, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1976
  • Headcount: 51-200
  • LinkedIn: nelson-rudie-%26-associates

Nelson-Rudie & Associates, Inc. is an engineering consulting firm based in Minneapolis, Minnesota, specializing in structural, mechanical, electrical, and refrigeration engineering services. Established in 1976, the company has grown to include over 60 employee-owners, all of whom are professional engineers licensed in all 50 states and five Canadian provinces. The firm serves a wide range of clients, including architects, building owners, developers, and contractors, providing expertise in project design and execution. Their portfolio includes a variety of project types, from aquatic facilities to medical clinics and retail stores. Nelson-Rudie is committed to quality and client satisfaction, emphasizing personal involvement from their principals in every project. They utilize advanced technologies such as Building Information Modeling (BIM) and are members of several professional associations, which underscores their engagement in the engineering community. The firm has not reported any recent funding, indicating stability and self-sufficiency in their operations.


12. Anderson Engineering of MN

  • Website: ae-mn.com
  • Ownership type: Private
  • Headquarters: Plymouth, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1989
  • Headcount: 51-200
  • LinkedIn: anderson-engineering-of-mn-llc

Anderson Engineering of MN, established in 1989, is a private professional services firm based in Plymouth, Minnesota. With a workforce of approximately 73 employees, the company specializes in a range of services, including architecture, civil engineering, environmental consulting, landscape architecture, land surveying, mechanical, electrical, plumbing (MEP), and structural engineering. They cater to a variety of clients, including developers, landowners, and government entities, providing expert guidance to navigate complex projects. The firm has developed a strong reputation over the years for delivering innovative solutions and maintaining a customer-focused approach. Their projects span multiple sectors, including commercial, healthcare, and residential, showcasing their capability to handle both large and small-scale initiatives. Anderson Engineering is also recognized as a Service Disabled Veteran Owned Small Business (SDVOSB), which underscores their commitment to community enhancement through their work.


13. Windsor Engineers

  • Website: windsorengineers.com
  • Ownership type: Private
  • Headquarters: Duluth, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2018
  • Headcount: 11-50
  • LinkedIn: windsor-engineers

Windsor Engineers, based in Duluth, Minnesota, is a private engineering firm founded in 2018. The company specializes in MEP and civil infrastructure services, offering a comprehensive range of solutions that include planning, design, and construction management. They serve a variety of clients, including municipalities and private developers, and emphasize sustainable and high-performance engineering practices. Windsor Engineers prides itself on delivering a world-class client experience, combining the expertise of a larger firm with the personalized attention typical of a smaller company. Their project portfolio reflects their commitment to innovation and quality, with notable projects in areas such as stormwater management, wastewater services, and energy modeling. With a team of skilled professionals, Windsor Engineers is actively contributing to the engineering industry and addressing the challenges faced by modern infrastructure.


14. Krech Ojard & Associates, Inc.


Krech Ojard & Associates, Inc. is an engineering and consulting firm based in Duluth, Minnesota, established in 1984. The company specializes in a wide array of engineering services, including civil, electrical, marine, mechanical, and structural engineering. They cater to various industries, notably mining, energy, and transportation, providing comprehensive project planning, design, and management solutions. With a workforce of approximately 78 employees, Krech Ojard operates primarily in the United States and Canada, showcasing their regional influence. Their portfolio includes significant projects such as bridge replacements and infrastructure upgrades, demonstrating their capability in handling complex engineering challenges. The firm emphasizes a client-oriented approach, ensuring that each project is tailored to meet specific needs while maintaining high standards of professionalism and quality.


15. Bolton & Menk, Inc.

  • Website: bolton-menk.com
  • Ownership type: Private
  • Headquarters: Mankato, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1949
  • Headcount: 1001-5000
  • LinkedIn: bolton-%26-menk

Bolton & Menk, Inc. is a private engineering firm based in Mankato, Minnesota, founded in 1949. With a workforce of approximately 921 employees, the company specializes in planning and engineering services aimed at enhancing community infrastructure. They serve a variety of clients, including municipalities, educational institutions, and commercial entities. The firm offers a wide range of services, including civil and municipal planning, water and wastewater engineering, transportation planning, and notably, structural services. Their commitment to sustainable development is evident in their project approach, which emphasizes technical solutions tailored to community needs. Over the years, Bolton & Menk has received recognition for its contributions to infrastructure improvement and has been honored with various awards, reflecting its active role in the engineering industry.


16. Alliant Engineering, Inc.

  • Website: alliant-inc.com
  • Ownership type: Private
  • Headquarters: Minneapolis, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1995
  • Headcount: 51-200
  • LinkedIn: alliant-engineering

Alliant Engineering, Inc., based in Minneapolis, Minnesota, is an engineering consulting firm established in 1995. With a workforce of approximately 159 employees, the company specializes in a broad spectrum of services, including civil engineering, environmental services, construction management, and notably, structural engineering. Alliant Engineering plays a crucial role in assisting public agencies and private developers in navigating complex projects and regulatory landscapes. Their mission is centered around building better communities through innovative engineering solutions. The firm has been involved in significant projects such as the Twin Ports Interchange and the I-35W North MnPASS Design-Build, showcasing their capability in handling large-scale infrastructure initiatives. Alliant Engineering's approach combines technical expertise with a commitment to client service, making them a valuable partner in the engineering sector.


17. Northland Consulting Engineers L.L.P.


Northland Consulting Engineers L.L.P., based in Duluth, Minnesota, has been providing structural, civil, and forensic engineering services since its inception in 1997. With a team of 24 professionals, the firm caters to a variety of clients, including private developers, municipalities, and healthcare facilities. Their portfolio showcases a range of projects, from the renovation of healthcare facilities to the design of educational institutions and community centers. The firm prides itself on delivering high-quality engineering solutions, emphasizing direct access to experienced professionals for their clients. Their expertise extends to historic preservation and condition assessments, demonstrating their capability in both new construction and the restoration of existing structures. Northland Consulting Engineers has built a reputation for dependability and professionalism, which has fostered strong relationships with repeat clients and referrals.


18. Design Tree Engineering and Land Surveying


Design Tree Engineering and Land Surveying, founded in 2006 and based in Minneapolis, Minnesota, is a private engineering firm with a workforce of 34 employees. The company specializes in civil, electrical, mechanical, and structural engineering, alongside land surveying services. They cater to a variety of sectors, including education, healthcare, manufacturing, and commercial, providing tailored solutions for construction and development projects. Their approach emphasizes quality and compliance with regulatory standards, ensuring that client needs are met effectively. Design Tree has successfully completed numerous projects, demonstrating their expertise in structural analysis and design, and their ability to collaborate with architects, contractors, and other stakeholders to deliver cohesive results.


19. JBW Consulting Engineers

  • Website: jbwconsult.com
  • Ownership type: Private
  • Headquarters: Hermantown, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2018
  • Headcount: 11-50
  • LinkedIn: jbwconsulting

JBW Consulting Engineers, based in Hermantown, Minnesota, is a private engineering consulting firm that was established in 2018. With a team of approximately 35 skilled professionals, the company specializes in mechanical, structural, electrical, and civil engineering services. JBW serves clients primarily in the industrial, energy, and infrastructure sectors, focusing on tailored solutions that enhance operational efficiency and safety. Their structural engineering services include support steel and foundations, platforms and equipment access, and specialty structural analysis. The firm prides itself on a client-centric approach, aiming to remove barriers to project success through expert engineering and design services. JBW's commitment to safety is evident in their operational practices, which prioritize risk mitigation and compliance with industry standards. They have not reported any funding, indicating a self-sustaining business model that relies on their engineering expertise and client relationships.


20. Buildings Consulting Group, Inc.


Buildings Consulting Group, Inc. (BCG) is a professional engineering consulting firm based in Minneapolis, Minnesota, established in 1997. The company specializes in structural design and building renovation services, providing comprehensive assessments, design solutions, and project management for a variety of structures. Their clientele includes property owners, lenders, and organizations that require expert guidance in maintaining and enhancing their facilities. BCG's portfolio includes work on transportation facilities, educational institutions, and historic buildings, showcasing their capability to handle complex projects. They also offer services in renovation engineering, waterproofing protection, and forensic engineering, demonstrating their commitment to addressing both current and future structural challenges. With a small team of dedicated professionals, BCG emphasizes quality and innovative solutions tailored to client needs.


21. Erickson Engineering Company


Erickson Engineering Company, based in Eden Prairie, Minnesota, has been a prominent player in the engineering sector since its establishment in 1951. The firm specializes in bridge design and inspection services, catering to both government entities and private companies. With a dedicated team of professionals boasting over 200 years of combined experience, Erickson Engineering has successfully managed numerous bridge projects across multiple states, including Minnesota, Wyoming, Ohio, and Wisconsin. Their service offerings include bridge and roadway design, construction inspection, project development, and hydraulic analysis. The company prides itself on delivering high-quality, cost-effective solutions tailored to the specific needs of their clients. Their commitment to safety and compliance is evident in their adherence to National Bridge Inspection Standards, ensuring the structural integrity of the transportation infrastructure they oversee. Erickson Engineering has also received multiple awards for their work, further solidifying their reputation in the industry.



Structural Engineering Insights: Key Companies in Minnesota


CompanyHeadquarterSizeFoundedOwnership
SehSaint Paul, Minnesota, United States (USA)501-10001927Private
Ericksen Roed and AssociatesSaint Paul, Minnesota, United States (USA)51-2001984Private
BKV GroupMinneapolis, Minnesota, United States (USA)201-5001978Private
Larson EngineeringWhite Bear Lake, Minnesota, United States (USA)51-2001979Private
LHB, Inc.Duluth, Minnesota, United States (USA)201-5001966Venture Capital
BKBM EngineersMinneapolis, Minnesota, United States (USA)51-2001967Private
Meyer Borgman JohnsonMinneapolis, Minnesota, United States (USA)51-2001955Private
Mattson Macdonald Young Structural EngineersMinneapolis, Minnesota, United States (USA)11-501983Private
WidsethBaxter, Minnesota, United States (USA)201-5001975Private
ReigstadSaint Paul, Minnesota, United States (USA)11-501979Private
Nelson-Rudie & Associates, Inc.Minneapolis, Minnesota, United States (USA)51-2001976Private
Anderson Engineering of MNPlymouth, Minnesota, United States (USA)51-2001989Private
Windsor EngineersDuluth, Minnesota, United States (USA)11-502018Private
Krech Ojard & Associates, Inc.Duluth, Minnesota, United States (USA)51-2001984Private
Bolton & Menk, Inc.Mankato, Minnesota, United States (USA)1001-50001949Private
Alliant Engineering, Inc.Minneapolis, Minnesota, United States (USA)51-2001995Private
Northland Consulting Engineers L.L.P.Duluth, Minnesota, United States (USA)11-501997Private
Design Tree Engineering and Land SurveyingMinneapolis, Minnesota, United States (USA)11-502006Private
JBW Consulting EngineersHermantown, Minnesota, United States (USA)11-502018Private
Buildings Consulting Group, Inc.Minneapolis, Minnesota, United States (USA)1-101997Private
Erickson Engineering CompanyEden Prairie, Minnesota, United States (USA)11-501951Private


Want to Find More Structural Engineering Companies?

If you want to find more companies that provide engineering, design, and consulting services for clients 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!