Maryland’s structural engineering industry thrives on innovation and quality. Companies here develop critical infrastructure, focusing on safety and sustainability. Firms offer a range of services, from new constructions to renovation support, catering to local, state, and federal needs. Recent trends indicate a pivot towards environmentally friendly designs as regulations evolve. This shift reflects a growing preference for green building technologies, such as the integration of sustainable materials and renewable energy solutions. The industry's growth correlates with Maryland’s expanding infrastructure projects, preparing for future resilience against climate change and urbanization challenges.


The listed structural engineering companies in Maryland vary significantly in size, with many employing between 11 to over 5,000 staff. Their headquarters include cities such as Columbia, Sparks, and Rockville, showcasing the region’s rich engineering talent. Founded between the 1960s to 2000s, these companies specialize in areas like construction management, environmental engineering, and innovative structural designs. With an emphasis on addressing infrastructure demands, the firms combine experience with modern technologies to support various client sectors, from government buildings to healthcare facilities.


Continue reading to discover the top structural engineering companies in Maryland.


Top 22 Structural Engineering Companies in Maryland


1. Structural Group


Structural Group, Inc., based in Columbia, Maryland, is a private construction company founded in 1976. It operates through its subsidiaries: STRUCTURAL, PULLMAN, and STRUCTURAL TECHNOLOGIES. The company is dedicated to making both new and existing structures stronger and more durable. Structural Group provides a range of services, including specialty contracting, engineering support, and proprietary products aimed at infrastructure repair and maintenance. They serve various markets, including commercial, public, industrial, power, and transportation sectors. With a workforce of over 400 employees, Structural Group has established itself as a significant player in the specialty construction industry, focusing on innovative solutions to infrastructure challenges.


2. Kci

  • Website: kci.com
  • Ownership type: Private
  • Headquarters: Sparks, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1955
  • Headcount: 1001-5000
  • LinkedIn: kci-technologies-inc-

KCI Technologies, founded in 1955 and based in Sparks, Maryland, is a private engineering and consulting firm with a workforce of over 2,500 employees. The company specializes in a wide array of services, including construction management, environmental engineering, and technology solutions. KCI serves a variety of clients, from government agencies to private sector companies, with a strong emphasis on infrastructure development and sustainability. Their projects span multiple industries, addressing the needs of education, healthcare, transportation, and utilities. KCI is recognized for its commitment to compliance with regulations and enhancing public safety, and it has received accolades for its innovative solutions in transportation and environmental management. The firm operates across 18 states, showcasing its extensive reach and capability in managing complex projects.


3. Cagley & Associates

  • Website: cagley.com
  • Ownership type: Private
  • Headquarters: Rockville, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1973
  • Headcount: 11-50
  • LinkedIn: cagley-%26-associates-inc.

Cagley & Associates is a structural engineering firm based in Rockville, Maryland, with a history spanning over 50 years. Founded in 1973, the company specializes in the design and consulting of innovative building structures. They offer a comprehensive suite of services that includes structural analysis, design, project management, and on-site observation throughout the construction phase. Their expertise extends across various sectors, including commercial, healthcare, educational facilities, and government projects. The firm is known for its focus on sustainable and economical design solutions tailored to meet the specific needs of each project. Cagley & Associates has also developed capabilities in areas such as seismic design, forensic engineering, and progressive collapse analysis, showcasing their technical proficiency and commitment to safety and innovation in structural engineering.


4. Morris & Ritchie Associates, Inc. (MRA)

  • Website: mragta.com
  • Ownership type: Private
  • Headquarters: Abingdon, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1979
  • Headcount: 201-500
  • LinkedIn: morris-%26-ritchie-associates-inc-

Morris & Ritchie Associates, Inc. (MRA) is a private engineering and architecture firm based in Abingdon, Maryland, with a workforce of approximately 212 employees. Founded in 1979, MRA offers a comprehensive suite of services that includes structural engineering, civil engineering, landscape architecture, and surveying. The firm primarily serves homebuilders and developers, assisting them with site planning, design, and ensuring compliance with various regulatory requirements. MRA has a strong presence in the Mid-Atlantic and Southeast regions of the United States, with multiple offices across Maryland, Delaware, Virginia, North Carolina, and Florida. Their portfolio includes a variety of projects such as residential communities, commercial centers, and infrastructure improvements, demonstrating their capability and commitment to quality in the engineering field.


5. George, Miles & Buhr, LLC

  • Website: gmbnet.com
  • Ownership type: Private
  • Headquarters: Salisbury, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1960
  • Headcount: 51-200
  • LinkedIn: george-miles-%26-buhr-llc

George, Miles & Buhr, LLC (GMB) is an architectural and engineering firm based in Salisbury, Maryland, with a history dating back to 1960. The company employs between 51 and 200 professionals and operates across the Mid-Atlantic region. GMB provides a variety of services, including architecture, civil/site engineering, and structural/marine engineering. They cater to a wide array of clients, including government entities, healthcare institutions, and commercial businesses. GMB is committed to creating functional and sustainable designs that enhance infrastructure and community spaces. Their projects range from wastewater systems and stormwater management to healthcare facilities and commercial developments. GMB's emphasis on environmental sustainability is evident in their Coastal Resiliency Group and sustainable site design initiatives. They have built strong relationships with local governing agencies, which aids in navigating the complexities of planning and permitting processes. GMB's extensive project portfolio showcases their capability in handling both public and private sector projects, reinforcing their position in the engineering industry.


6. Leuterio Thomas - Architects & Engineers

  • Website: leuteriothomas.com
  • Ownership type: Private
  • Headquarters: National Harbor, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2000
  • Headcount: 11-50
  • LinkedIn: leuterio-thomas

Leuterio Thomas - Architects & Engineers, established in 2000, is a woman-owned minority business based in National Harbor, Maryland. The firm began primarily as a structural engineering company but has since expanded its offerings to include comprehensive architectural services. With a team of 22 professionals, they have successfully completed over 800 projects, ranging from educational facilities to medical centers and mixed-use buildings. Their portfolio includes significant projects like the MGM National Harbor and various government contracts, demonstrating their capability in both public and private sectors. The firm emphasizes sustainable design and innovative solutions, utilizing advanced technologies such as Building Information Modeling (BIM) to enhance project delivery. Their commitment to community engagement and professional development further underscores their role in the industry.


7. Carroll Engineering, Inc.

  • Website: ceiengineering.com
  • Ownership type: Family Owned
  • Headquarters: Cockeysville, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1965
  • Headcount: 11-50
  • LinkedIn: carroll-engineering-inc-

Carroll Engineering, Inc. is a family-owned engineering firm based in Cockeysville, Maryland, with a history dating back to 1965. The company specializes in structural engineering, civil engineering, and landscape architecture, providing a range of design services tailored to various sectors, including education, commercial development, and public projects. With a team of approximately 29 professionals, CEI prides itself on its collaborative approach, ensuring that projects are executed with creativity and precision. The firm has been involved in notable projects such as the revitalization of the Lexington Market and the construction of the Morgan State University Science Complex. Their commitment to sustainability is reflected in their work, achieving LEED certifications for several projects. CEI's focus on modern design practices and adherence to the latest building codes further solidifies their reputation in the engineering industry.


8. Whitman, Requardt and Associates, LLP

  • Website: wrallp.com
  • Ownership type: Private
  • Headquarters: Baltimore, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1915
  • Headcount: 501-1000
  • LinkedIn: whitman-requardt-and-associates-llp

Whitman, Requardt and Associates, LLP (WRA) is a prominent engineering and architectural firm based in Baltimore, Maryland. Founded in 1915, WRA has built a solid reputation for delivering high-quality, innovative, and sustainable infrastructure projects. The firm specializes in various services, including construction management, environmental solutions, and structural engineering. WRA has played a crucial role in numerous significant projects, such as the Back River Wastewater Treatment Plant upgrade and the Charles Street Bridge reconstruction. Their work not only enhances community quality of life but also addresses pressing infrastructure needs. With a workforce of over 700 employees, WRA maintains a strong presence across the United States, serving both government agencies and private businesses. Their commitment to ethical standards and community-focused projects further solidifies their standing in the engineering sector.


9. SK&A Structural Engineers


SK&A Structural Engineers, based in Potomac, Maryland, has been a prominent player in the structural engineering field since its inception in 1960. The firm specializes in a wide array of services, including structural design, repair, restoration, and inspection. They cater to various sectors, such as multifamily housing, healthcare, education, and commercial projects, ensuring structural integrity and safety in their designs. With a team of 40 registered engineers, SK&A has successfully managed over 805 million square feet of engineered space across 25 states. Their commitment to quality is reflected in their numerous awards, including accolades from the ABC MW and NAIOP DC|MD, showcasing their ability to deliver innovative and effective engineering solutions. SK&A's approach is collaborative, working closely with architects and construction experts to ensure that projects meet both design and safety standards. Their extensive project portfolio includes notable developments like the Max Robinson Center and the NoMaCNTR, highlighting their capability in handling complex and large-scale projects.


10. Structura, Inc.

  • Website: structura-inc.com
  • Ownership type: Private
  • Headquarters: North Bethesda, Maryland, United States (USA)
  • Employee distribution: United States (USA) 88%, India 6%, Italy 6%
  • Founded year: 1988
  • Headcount: 11-50
  • LinkedIn: structura-inc-md

Structura, Inc. is a private structural engineering firm based in North Bethesda, Maryland, founded in 1988. With a team of approximately 32 employees, Structura specializes in a wide range of structural engineering services, including building design, rehabilitation, and contractor support. The firm prides itself on its responsiveness and dependability, aiming to be recognized by clients for its quality results. Structura's expertise extends to various project types, from base buildings to specialty structures, and they are equipped to handle both new construction and renovation projects. Their Rehabilitation Department offers consulting services such as forensic investigations and structural repair design, showcasing their capability in addressing complex engineering challenges. The company emphasizes a collaborative approach, working closely with clients and other stakeholders to ensure project objectives are met efficiently and effectively. Structura's commitment to continuous improvement is reflected in their internal committees focused on research, development, and quality control, ensuring they stay current with industry trends and technologies.


11. Skarda & Associates Inc.


Skarda & Associates Inc. is a structural engineering firm based in Baltimore, Maryland, founded in 1970. With a team of 15 employees, the firm has built a reputation for providing structural design and consulting services tailored to a variety of projects, including commercial, industrial, and residential buildings. Their clientele includes architects, contractors, and property owners, all of whom rely on their expertise in ensuring structural integrity and compliance with building codes. Over the years, Skarda & Associates has successfully completed more than 6,000 projects, demonstrating their extensive experience in the field. The firm is also known for its forensic engineering capabilities, which involve investigating structural failures and providing expert testimony in legal matters. This combination of traditional engineering services and specialized consulting positions Skarda & Associates as a relevant and active participant in the structural engineering industry.


12. WBCM, A Division of TranSystems

  • Website: wbcm.com
  • Ownership type: Corporate
  • Headquarters: Baltimore, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: June 2023
  • Founded year: 1977
  • Headcount: 51-200
  • LinkedIn: whitney-bailey-cox-%26-magnani

WBCM, a Division of TranSystems, is an engineering consulting firm based in Baltimore, Maryland, with a focus on infrastructure services. Founded in 1977, the company has built a reputation for its expertise in areas such as architecture, bridge design, environmental consulting, and highway design. With a workforce of approximately 138 employees, WBCM operates primarily within the United States, serving both government agencies and private sector clients. Their projects often involve intricate structural challenges, particularly in bridge design and inspection, where they have established themselves as a reliable partner. The firm is part of TranSystems, which recently merged with Gannett Fleming, creating a larger organization with a combined revenue of around $1.3 billion. This merger enhances their capabilities and resources, allowing them to tackle more extensive and complex projects in the infrastructure sector.


13. TCE & Associates, Inc., Consulting Structural Engineers (Tadjer-Cohen-Edelson Associates, Inc.)


TCE & Associates, Inc., also known as Tadjer-Cohen-Edelson Associates, Inc., is a consulting structural engineering firm based in Silver Spring, Maryland. Founded in 1962, the company has built a strong reputation for its comprehensive services in new construction, repairs, restoration, and historic preservation. TCE serves a wide array of clients, including architects, developers, and government entities, providing expert guidance in maintaining and constructing buildings. The firm is particularly recognized for its quality assurance inspections and forensic analysis, which are critical in the repair and restoration of damaged structures. TCE has been involved in numerous high-profile projects, including the International Monetary Fund and various historic landmarks, showcasing their capability in handling both modern and historical structures. With a team of nearly 70 professionals, TCE combines experience and technical expertise to deliver effective engineering solutions.


14. Davis, Bowen & Friedel, Inc.

  • Website: dbfinc.com
  • Ownership type: Private
  • Headquarters: Salisbury, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1983
  • Headcount: 51-200
  • LinkedIn: davis-bowen-%26-friedel-inc-

Davis, Bowen & Friedel, Inc. (DBF) is a professional services firm based in Salisbury, Maryland, established in 1983. The company specializes in architecture, engineering, planning, and surveying, providing comprehensive solutions to municipalities, businesses, and institutions. With a focus on enhancing community infrastructure and sustainability, DBF has built a reputation for delivering high-quality projects across various sectors. Their engineering services include municipal, civil/site, coastal, structural, and traffic engineering, showcasing their ability to handle a wide range of projects. DBF has expanded its capabilities through strategic acquisitions, such as the recent purchase of Environmental Resources, Inc., which enhances their environmental consulting services. The firm operates with a commitment to client satisfaction, leveraging decades of industry knowledge and innovative practices to create meaningful designs that serve the community.


15. AMT Engineering

  • Website: amtengineering.com
  • Ownership type: Corporate
  • Headquarters: Rockville, Maryland, United States (USA)
  • Employee distribution: United States (USA) 99%
  • Latest funding: February 2022
  • Founded year: 1955
  • Headcount: 501-1000
  • LinkedIn: amt-engineering

A. Morton Thomas and Associates, Inc. (AMT) is an engineering consultancy based in Rockville, Maryland, with a history dating back to 1955. The firm is 100% employee-owned and operates across 23 offices in nine states plus Washington, D.C. AMT specializes in a wide range of services, including civil engineering, surveying, environmental services, and construction management. Their projects often involve collaboration with government agencies and private developers, focusing on infrastructure improvements and sustainable solutions. AMT's structural engineering team is involved in designing and repairing various structures, including bridges and retaining walls, ensuring that they meet safety and performance standards. The firm has received recognition for its commitment to quality and innovation, further solidifying its position in the engineering industry.


16. Mercado Consultants, Inc.

  • Website: mercadoeng.com
  • Ownership type: Private
  • Headquarters: Ashton-Sandy Spring, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1989
  • Headcount: 51-200
  • LinkedIn: mercado-consultants-inc.

Mercado Consultants, Inc., based in Ashton-Sandy Spring, Maryland, is an engineering consulting firm that has been active since 1989. The company specializes in civil and structural engineering, surveying, and environmental science. With a workforce of around 38 employees, Mercado has built a reputation for delivering cost-effective and high-quality services tailored to meet the needs of their clients, which include governmental agencies and municipalities. Their project portfolio includes significant infrastructure initiatives, such as the Dulles Corridor Project and various bridge inspections across Maryland and Washington, D.C. The firm is committed to ensuring compliance with regulations and providing innovative solutions to meet the growing demands of transportation infrastructure. Their expertise in structural engineering is complemented by their capabilities in construction management, GIS, and environmental science, making them a well-rounded player in the engineering consulting space.


17. EBA Engineering, Inc.

  • Website: ebaengineering.com
  • Ownership type: Private
  • Headquarters: Laurel, Maryland, United States (USA)
  • Employee distribution: United States (USA) 96%, Other 4%
  • Founded year: 1981
  • Headcount: 201-500
  • LinkedIn: eba-engineering

EBA Engineering, Inc. is a private engineering and construction management firm based in Laurel, Maryland. Founded in 1981, the company has built a solid reputation for providing a wide array of engineering services, including civil/site engineering, geotechnical engineering, and notably, structural engineering. EBA serves a mix of clients, including government agencies and private organizations, showcasing their ability to handle projects of varying scales and complexities. The firm emphasizes a client-centered approach, aiming to deliver exceptional results while maintaining strong relationships. EBA has also received accolades for its work, including awards for engineering excellence, which highlight their commitment to quality and innovation in engineering solutions. With a workforce of over 170 employees, EBA continues to be a significant player in the engineering sector, adapting to the evolving needs of their clients and the industry.


18. Columbia Engineering, Inc.

  • Website: columbiaengineering.com
  • Ownership type: Corporate
  • Headquarters: Columbia, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: July 2018
  • Founded year: 1995
  • Headcount: 11-50
  • LinkedIn: columbia-engineering-inc.

Columbia Engineering, Inc. is a structural engineering firm based in Columbia, Maryland, established in 1995. The company specializes in providing a wide array of engineering services, including design, evaluations, and construction administration for various types of buildings. Their clientele includes architects, property owners, and contractors, highlighting their integral role in the construction industry. With a team of 11 licensed professional engineers, Columbia Engineering is equipped to handle projects of varying scale and complexity. They are licensed in six states and the District of Columbia, which allows them to operate across a significant geographic area. The firm prides itself on its commitment to client satisfaction, emphasizing attention to detail and a high level of service throughout all project phases. Their focus on innovative solutions and a profound understanding of construction methods positions them as a reliable partner in the structural engineering field.


19. Structural Technologies

  • Website: structuraltechnologies.com
  • Ownership type: Private
  • Headquarters: Columbia, Maryland, United States (USA)
  • Employee distribution: United States (USA) 92%, United Arab Emirates 3%, Other 5%
  • Founded year: 1976
  • Headcount: 1001-5000
  • LinkedIn: structural-technologies

Structural Technologies, based in Columbia, Maryland, has been a significant player in the engineering services and infrastructure solutions sector since its founding in 1976. The company focuses on making structures stronger and extending their lifespan through a variety of specialized services. Their offerings include structural strengthening, corrosion control, and repair services, which cater to engineers, contractors, and infrastructure owners across multiple sectors, including commercial, public, transportation, industrial, and power. With a workforce of approximately 672 employees, Structural Technologies has a robust presence in the United States and a growing footprint in the United Arab Emirates. The company integrates state-of-the-art proprietary products with engineering support and maintenance services, ensuring comprehensive solutions for infrastructure challenges. Their commitment to quality and innovation is evident in their extensive product line and engineering support services, which are designed to meet the evolving needs of the industry.


20. Alvi Associates Inc.

  • Website: alviassociates.com
  • Ownership type: Private
  • Headquarters: Towson, Maryland, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1979
  • Headcount: 11-50
  • LinkedIn: alvi-associates-inc-md

Alvi Associates Inc., based in Towson, Maryland, is a private engineering firm established in 1979. The company specializes in structural engineering, water resources engineering, transportation engineering, and geotechnical engineering. Over the years, Alvi Associates has successfully executed hundreds of infrastructure projects, demonstrating a strong commitment to quality and innovation. Their multidisciplinary approach allows them to tackle complex projects, some of which have been recognized as first-of-their-kind in the Mid-Atlantic region and beyond. The firm has garnered numerous awards for its work, including national accolades, reflecting its technical expertise and creativity. Alvi Associates serves a variety of clients, including government agencies and contractors, and has maintained long-term relationships with many of them. Their focus on continuous education and quality control further enhances their reputation in the engineering community.


21. Patuxent Engineering Group


Patuxent Engineering Group, LLC, founded in 2005 and based in Elkridge, Maryland, is a private engineering consultancy that provides a range of services primarily focused on construction engineering, inspection, and testing. With a team of around 21 employees, the firm has established itself as a reliable partner for both federal and state governments, as well as private industries. Their expertise includes the design and analysis of temporary structures, movable bridges, and comprehensive inspection services. Patuxent Engineering has successfully managed numerous projects, demonstrating a strong track record in ensuring compliance and safety in construction processes. The company has also expanded its services to include energy consulting, addressing the growing demand for alternative energy solutions. This strategic move reflects their commitment to evolving with industry needs and maintaining relevance in the engineering sector.


22. Meyer Consulting Engineers Corporation


Meyer Consulting Engineers Corporation (MCE) is a privately owned engineering consulting firm based in Rockville, Maryland. Established in 1968, MCE specializes in structural engineering, parking consultation, and construction materials testing. The firm has a robust portfolio, having completed over 12,000 commissions across the United States and internationally. Their services include structural design for new buildings and renovations, emergency inspections, and forensic investigations. MCE has been involved in high-profile projects such as the Fulton Street Transit Center and the renovation of the U.S. General Accounting Office Underground Parking Garage. The company is recognized for its commitment to quality and cost-effective engineering solutions, as evidenced by numerous industry awards. MCE is also active in various professional organizations, further solidifying its role in the engineering community.



Structural Engineering Insights: Key Companies in Maryland


CompanyHeadquarterSizeFoundedOwnership
Structural GroupColumbia, Maryland, United States (USA)1001-50001976Private
KciSparks, Maryland, United States (USA)1001-50001955Private
Cagley & AssociatesRockville, Maryland, United States (USA)11-501973Private
Morris & Ritchie Associates, Inc. (MRA)Abingdon, Maryland, United States (USA)201-5001979Private
George, Miles & Buhr, LLCSalisbury, Maryland, United States (USA)51-2001960Private
Leuterio Thomas - Architects & EngineersNational Harbor, Maryland, United States (USA)11-502000Private
Carroll Engineering, Inc.Cockeysville, Maryland, United States (USA)11-501965Family Owned
Whitman, Requardt and Associates, LLPBaltimore, Maryland, United States (USA)501-10001915Private
SK&A Structural EngineersPotomac, Maryland, United States (USA)51-2001960Private
Structura, Inc.North Bethesda, Maryland, United States (USA)11-501988Private
Skarda & Associates Inc.Baltimore, Maryland, United States (USA)11-501970Private
WBCM, A Division of TranSystemsBaltimore, Maryland, United States (USA)51-2001977Corporate
TCE & Associates, Inc., Consulting Structural Engineers (Tadjer-Cohen-Edelson Associates, Inc.)Silver Spring, Maryland, United States (USA)51-2001962Private
Davis, Bowen & Friedel, Inc.Salisbury, Maryland, United States (USA)51-2001983Private
AMT EngineeringRockville, Maryland, United States (USA)501-10001955Corporate
Mercado Consultants, Inc.Ashton-Sandy Spring, Maryland, United States (USA)51-2001989Private
EBA Engineering, Inc.Laurel, Maryland, United States (USA)201-5001981Private
Columbia Engineering, Inc.Columbia, Maryland, United States (USA)11-501995Corporate
Structural TechnologiesColumbia, Maryland, United States (USA)1001-50001976Private
Alvi Associates Inc.Towson, Maryland, United States (USA)11-501979Private
Patuxent Engineering GroupElkridge, Maryland, United States (USA)11-502005Private
Meyer Consulting Engineers CorporationRockville, Maryland, United States (USA)11-501968Private


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