Transportation engineering in Georgia involves the planning, design, and management of transportation systems, aiming to enhance mobility and safety. Companies in this field tackle various infrastructure challenges, from roads and bridges to traffic operations and environmental compliance. With growing urban populations and a push for sustainable solutions, the industry is increasingly incorporating smart technology to optimize public transportation and traffic flow. As emphasis shifts toward eco-friendly practices, firms are likely to adopt innovative approaches, bolstering efficiency and enhancing community connectivity. Collaborations between public entities and private firms are also on the rise, reflecting the adaptive nature of this sector.


The listed transportation engineering companies in Georgia vary in size, with employee counts ranging from 11 to 500. Most are located in and around Marietta and Duluth, having been founded between the early 1950s and 2010s. These firms specialize in services like civil engineering, transportation planning, and environmental consulting. Notably, many are recognized as Disadvantaged Business Enterprises (DBE), which opens avenues for public sector collaborations. Overall, these companies illustrate a balance of seasoned expertise and fresh perspectives, facilitating ongoing improvements in transportation infrastructure throughout the state.


Continue reading to discover Georgia's top transportation engineering companies.


Top 19 Transportation Engineering Companies in Georgia


1. Southeastern Engineering, Inc

  • Website: seengineering.com
  • Ownership type: Corporate
  • Headquarters: Marietta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: January 2025
  • Founded year: 1996
  • Headcount: 51-200
  • LinkedIn: southeastern-engineering-inc

Southeastern Engineering, Inc. (SEI), founded in 1996 and based in Marietta, Georgia, is an engineering and consulting firm that specializes in civil engineering, surveying, and transportation services. The company primarily serves municipal and county governments, as well as state agencies, providing expertise in construction management, program management, and traffic engineering. SEI has built a solid reputation for delivering quality projects and maintaining strong client relationships. Their services include a comprehensive range of transportation-related projects, from traffic impact studies to roadway design and construction management. SEI has been involved in various notable projects, such as the McPherson Road Sidewalk Project and the Canton Road Corridor Improvements Project, showcasing their commitment to improving community infrastructure. The firm is also recognized as a certified Disadvantaged Business Enterprise (DBE) and Woman-Owned Business Enterprise (WBE), which enhances their standing in the industry. With a dedicated team and a focus on integrating services to meet public sector needs, SEI continues to play a significant role in transportation engineering in the Southeast.


2. Pont Engineering, Inc.

  • Website: pontengineering.com
  • Ownership type: Private
  • Headquarters: Marietta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2011
  • Headcount: 11-50
  • LinkedIn: pontengineering

Pont Engineering, Inc., founded in 2011 and based in Marietta, Georgia, is a civil engineering firm that specializes in the design, inspection, and rehabilitation of transportation structures. With a team of professionals boasting over 70 years of combined experience, the firm has developed a strong portfolio of projects that address infrastructure challenges in the southeastern United States. They are particularly known for their work in bridge design and roadway engineering, providing innovative solutions tailored to the needs of both public and private sector clients. Pont Engineering is certified as a Disadvantaged Business Enterprise (DBE) and holds various qualifications from state transportation departments, which enhances their ability to secure contracts and collaborate on significant projects. Their commitment to quality and client satisfaction is evident in their approach to project management and design review, ensuring that they deliver effective and cost-efficient solutions.


3. Heath & Lineback - A BCC Engineering Company


Heath & Lineback - A BCC Engineering Company, founded in 1994 and based in Marietta, Georgia, is an engineering firm that specializes in civil and transportation infrastructure projects. The company offers a wide range of services, including structural design, roadway design, and hydraulic studies, catering to federal, state, and municipal clients. Their project portfolio features notable works such as the 5th Runway bridge at Hartsfield-Jackson Atlanta International Airport and various multi-use trails. The firm prides itself on delivering innovative and cost-effective solutions to engineering challenges, emphasizing quality and efficiency in their work. With a team of experienced professionals, Heath & Lineback is committed to addressing the evolving needs of the transportation sector and enhancing infrastructure across the regions they serve.


4. Keck & Wood, Inc.

  • Website: keckwood.com
  • Ownership type: Private
  • Headquarters: Duluth, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1954
  • Headcount: 51-200
  • LinkedIn: keck-%26-wood-inc-

Keck & Wood, Inc., founded in 1954 and based in Duluth, Georgia, is a civil engineering firm that specializes in a variety of professional services, prominently including transportation engineering. The firm serves local governments and private developers, helping them manage intricate infrastructure projects while ensuring compliance with relevant regulations. Their service offerings extend beyond transportation to include landscape architecture, community planning, and land surveying. Keck & Wood prides itself on fostering collaborative relationships with clients, emphasizing ethical conduct and dedicated service. The firm has a strong track record in transportation planning, having worked on projects involving state and local roads, intersections, and facilities for bicycles and pedestrians. Their commitment to quality and client satisfaction positions them as a significant player in the transportation engineering field.


5. Columbia Engineering and Services, Inc.


Columbia Engineering and Services, Inc. is a civil engineering firm based in Duluth, Georgia, with a history dating back to 1963. The company specializes in a range of services, including land development, transportation design, landscape architecture, water resources management, traffic operations, and surveying. They cater to both local governments and private developers, focusing on enhancing community infrastructure while ensuring compliance with regulations. Columbia Engineering has built a reputation for its collaborative approach, working closely with stakeholders to address community needs. Their transportation design services cover various project types, from urban and rural roadway widenings to pedestrian and bicycle accessibility enhancements. The firm has been a demand services consultant for the Gwinnett County and Georgia Departments of Transportation since 1993, showcasing their commitment and expertise in the transportation sector. Columbia Engineering continues to evolve, recently expanding its capabilities through the acquisition of HSA Consulting Group, which enhances their transportation planning and design services.


6. Gwes

  • Website: gwesllc.com
  • Ownership type: Private
  • Headquarters: Perry, Georgia, United States (USA)
  • Employee distribution: United States (USA) 88%, Malaysia 12%
  • Founded year: 2010
  • Headcount: 11-50
  • LinkedIn: gwes-llc

GWES, LLC, founded in 2010 and based in Perry, Georgia, is a private engineering firm that specializes in civil, environmental, and transportation engineering services. With a team of 25 employees, GWES focuses on delivering high-quality solutions for municipalities and businesses, particularly in infrastructure development and environmental compliance. The firm operates multiple offices across Georgia, including locations in Perry, Brunswick, and Mansfield. GWES is dedicated to enhancing community infrastructure through its comprehensive services, which include wastewater management, stormwater collection, and transportation engineering. Their transportation services cover all aspects of planning, design, and management, ensuring that projects meet the specific needs of their clients. The company prides itself on its commitment to client satisfaction and quality service, which has allowed it to grow steadily since its inception. GWES has worked on numerous projects, contributing to the improvement of transportation systems in the region.


7. Cranston

  • Website: cranstonengineering.com
  • Ownership type: Private
  • Headquarters: Augusta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1967
  • Headcount: 51-200
  • LinkedIn: cranstonengineering

Cranston is an engineering firm based in Augusta, Georgia, specializing in civil and structural engineering, landscape architecture, and planning services. Founded in 1967, the company has built a reputation for addressing infrastructure challenges faced by municipalities and private developers. With a workforce of approximately 78 employees, Cranston focuses on innovative and sustainable design solutions that empower communities. Their expertise extends to transportation engineering, where they design and upgrade essential infrastructure such as roads and bridges. The firm has successfully managed significant capital funding programs, facilitating over $100 million in grants for various projects. Cranston operates multiple offices across the Southeast, including locations in Charleston and Hilton Head, South Carolina, allowing them to serve a broad client base effectively.


8. Long Engineering

  • Website: longeng.com
  • Ownership type: Private
  • Headquarters: Atlanta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1997
  • Headcount: 51-200
  • LinkedIn: long-engineering

Long Engineering, based in Atlanta, Georgia, is a private engineering firm founded in 1997. With a workforce of approximately 65 employees, the company specializes in civil engineering and construction services, particularly in transportation engineering. Their service offerings include civil site design, land surveying, subsurface utility engineering, and construction inspection. Long Engineering has worked on a variety of projects across the Southeast, serving both government agencies and private developers. Notable projects include the design and inspection of highways, bridges, and significant infrastructure at Hartsfield-Jackson Atlanta International Airport. The firm is recognized for its commitment to quality and efficiency, employing advanced technology and experienced professionals to deliver comprehensive engineering solutions. As of January 2024, Long Engineering will operate under the name Atlas Technical Consultants LLC, reflecting its integration into a larger organization that aims to broaden its service capabilities.


9. Foresite Group

  • Website: foresitegroup.net
  • Ownership type: Private
  • Headquarters: Peachtree Corners, Georgia, United States (USA)
  • Employee distribution: United States (USA) 99%, Other 1%
  • Founded year: 2003
  • Headcount: 51-200
  • LinkedIn: foresite-group

Foresite Group, founded in 2003 and based in Peachtree Corners, Georgia, is an engineering and consulting firm that provides a wide array of services. The company specializes in land development, landscape architecture, MEP engineering, and notably, traffic and transportation engineering. With a workforce of approximately 189 employees, Foresite Group serves both public and private sector clients across the United States. Their traffic and transportation division focuses on enhancing community connectivity through innovative solutions, including traffic simulation, safety analyses, and corridor studies. The firm has expanded its service offerings over the years, adding traffic engineering and transportation planning to its portfolio, which reflects its adaptability to industry needs. Foresite Group has received recognition for its workplace practices and growth, further solidifying its position in the engineering sector.


10. Modern Mobility Partners


Modern Mobility Partners, based in Atlanta, Georgia, is a consulting firm that specializes in transportation planning and traffic engineering. Founded in 2018 by Jennifer Zhan and Keli P. Kemp, the firm has grown to a team of approximately 35 professionals. They offer a range of services including Smart Mobility & Transportation Planning, Demand Modeling, Traffic Engineering, and Data Analytics. The firm works primarily with government agencies and municipalities, helping them tackle contemporary transportation issues through innovative and practical solutions. Modern Mobility Partners has been recognized with several awards for their projects and is committed to fostering an inclusive workplace environment. They also engage in community service and social impact initiatives, emphasizing the importance of equitable transportation systems. Their involvement in the industry is further highlighted by their educational efforts, including a podcast series that discusses transportation planning topics.


11. A&R Engineering Inc

  • Website: areng.com
  • Ownership type: Private
  • Headquarters: Marietta, Georgia, United States (USA)
  • Employee distribution: India 74%, United States (USA) 26%
  • Founded year: 2003
  • Headcount: 11-50
  • LinkedIn: a-r-engineering-inc

A&R Engineering Inc, founded in 2003 and based in Marietta, Georgia, is a civil engineering firm that specializes in traffic and transportation engineering. With a team of 27 employees, the firm provides a range of services including traffic studies, design, permitting, construction oversight, and expert witness services. A&R Engineering caters to clients in the construction and real estate sectors, assisting them from the initial project phase through to completion. Their expertise extends across various project types, including retail, residential, industrial, and mixed-use developments. The firm operates primarily in Georgia, South Carolina, and Alabama, and has built a reputation for responsiveness and professionalism in the industry. A&R Engineering's commitment to client satisfaction is reflected in their testimonials, which highlight their ability to meet tight deadlines and navigate complex regulatory processes. The firm has not reported any funding, indicating a stable, self-sustaining business model.


12. Aulick Engineering

  • Website: aulickengineering.com
  • Ownership type: Private
  • Headquarters: Atlanta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2011
  • Headcount: 11-50
  • LinkedIn: aulick-engineering-llc

Aulick Engineering, founded in 2011 and based in Atlanta, Georgia, is a women-owned small business that provides engineering design and construction management services. The firm focuses on transportation and site-related projects, catering to clients that include airports, municipalities, and private developers. Aulick Engineering's expertise spans several critical areas, including hydrology, drainage, erosion control, and stormwater management. With a team of over 40 professionals, the company has established a reputation for delivering high-quality services while maintaining strong client relationships. Their projects often involve collaboration with state and local transportation departments, showcasing their active participation in the transportation engineering sector. Aulick Engineering's commitment to client-focused service and its specialized knowledge in airport design and stormwater management further solidify its position in the industry.


13. Pond & Company

  • Website: pondco.com
  • Ownership type: Private
  • Headquarters: Peachtree Corners, Georgia, United States (USA)
  • Employee distribution: United States (USA) 98%, Other 2%
  • Founded year: 1965
  • Headcount: 501-1000
  • LinkedIn: pond-%26-company

Pond & Company, founded in 1965 and based in Peachtree Corners, Georgia, is a private engineering and architecture firm. With a workforce of approximately 899 employees, the company provides a wide range of services, including planning, environmental compliance, engineering, architecture, and construction management. They cater to various markets, notably government, energy, transportation, industrial, and life sciences. Pond & Company has been involved in numerous projects across the United States and internationally, showcasing their ability to handle complex project needs while ensuring regulatory compliance. Their portfolio includes significant transportation projects, such as the design and planning for the Hartsfield-Jackson Atlanta International Airport and various local government transportation plans. This involvement highlights their commitment to enhancing transportation infrastructure and services.


14. KHAFRA (KHAFRA Engineering Consultants, Inc.)

  • Website: khafra.com
  • Ownership type: Private
  • Headquarters: Atlanta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 92%, United Kingdom (UK) 8%
  • Founded year: 1986
  • Headcount: 51-200
  • LinkedIn: khafra-engineering-consultants-inc.

KHAFRA Engineering Consultants, Inc., founded in 1986 and based in Atlanta, Georgia, is a private consulting firm specializing in architecture, engineering, environmental consulting, and land surveying. With a workforce of approximately 53 employees, KHAFRA serves a variety of clients, including municipal, state, and federal governments, as well as private industry. The firm is dedicated to providing innovative and sustainable solutions across multiple sectors, including transportation. Their services range from project planning and design to construction administration and inspection. KHAFRA's expertise in traffic and transportation engineering is complemented by their capabilities in civil engineering, environmental consulting, and municipal consulting, making them a versatile player in the infrastructure development space. They have a strong focus on project management and client collaboration, ensuring that projects are delivered on time and within budget.


15. Croy

  • Website: croyeng.com
  • Ownership type: Private
  • Headquarters: Marietta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2005
  • Headcount: 51-200
  • LinkedIn: croy-engineering

Croy Engineering, founded in 2005 and based in Marietta, Georgia, is a private engineering consulting firm with a workforce of approximately 122 employees. The company provides a wide range of services, including aviation, construction management, land acquisition, landscape architecture, municipal utilities, and transportation planning. Croy has established a reputation for assisting both government agencies and private sector clients in navigating complex projects and regulatory environments. Their expertise in traffic mobility and transit planning is particularly noteworthy, as they manage and inspect over 20 airports across the Southeast. Croy's commitment to efficient project delivery and infrastructure development is evident in their extensive portfolio, which includes significant projects like the New Griffin-Spalding County Airport and various municipal utility projects. Their proactive approach to community engagement and project management has earned them recognition in the industry, making them a relevant player in transportation engineering.


16. McFarland-Dyer & Associates, Inc.


McFarland-Dyer & Associates, Inc. is a private engineering and consulting firm based in Suwanee, Georgia, founded in 1995. The company has a workforce of 11-50 employees and operates primarily in the transportation engineering sector. They provide a range of services including roadway design, traffic engineering, and transportation planning, catering to both public and private clients. Their expertise allows them to navigate complex infrastructure projects, ensuring that they meet the needs of their clients while adhering to regulatory standards. McFarland-Dyer has been involved in various projects that enhance transportation systems, demonstrating their commitment to improving mobility and safety in the communities they serve.


17. Precision Planning, Inc.

  • Website: ppi.us
  • Ownership type: Private
  • Headquarters: Lawrenceville, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1982
  • Headcount: 51-200
  • LinkedIn: precision-planning-inc.

Precision Planning, Inc. (PPI) is an engineering and architectural design firm based in Lawrenceville, Georgia, founded in 1982. With a workforce of 51-200 employees, PPI specializes in a range of services including architecture, land development, water resources, and notably, transportation engineering. The firm has built a strong portfolio of projects that reflect their commitment to technical expertise and professional integrity. PPI has worked extensively with both public and private sector clients, providing solutions that address complex regulatory environments and community needs. Their transportation engineering services include roadway planning, traffic engineering, and the design of pedestrian and bike facilities. PPI's projects are integral to the infrastructure of north Georgia, contributing to safer and more efficient transportation systems. Their collaborative approach and focus on client relationships have earned them a solid reputation in the industry.


18. Intellectual Concepts, LLC


Intellectual Concepts, LLC, founded in 2004 and based in Atlanta, Georgia, is a consulting firm that provides professional services in mobility, engineering, and public health. The company serves a variety of clients, including federal and state agencies, as well as private sector clients. Their consulting services cover a wide range of areas, with a strong emphasis on transportation. They offer specialized services in bus and rail vehicle consulting, asset management, and transit data intelligence solutions, which are critical components of transportation engineering. Intellectual Concepts is also involved in program management and operations support, ensuring that transportation projects are executed efficiently and effectively. Their commitment to enhancing community quality of life through improved transportation systems positions them as a relevant player in the transportation engineering sector.


19. Lowe Engineers, LLC

  • Website: loweengineers.com
  • Ownership type: Private
  • Headquarters: Atlanta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 97%, United Kingdom (UK) 3%
  • Founded year: 1957
  • Headcount: 51-200
  • LinkedIn: lowe-engineers-llc

Lowe Engineers, LLC is an engineering firm based in Atlanta, Georgia, with a history dating back to 1957. The company specializes in civil engineering, surveying, and utility systems analysis, catering to both businesses and government organizations. Their expertise extends to infrastructure projects, particularly in transportation, where they provide services such as highway, roadway, and bridge design. Lowe Engineers is dedicated to delivering high-quality solutions tailored to the unique needs of their clients. With a team of skilled professionals and a commitment to ethical management standards, the firm has positioned itself as a reliable partner in the engineering field. Their project portfolio includes a range of engagements, from small consulting contracts to large, multi-disciplined design projects, showcasing their adaptability and depth of experience in the industry.



Transportation Engineering Insights: Key Companies in Georgia


CompanyHeadquarterSizeFoundedOwnership
Southeastern Engineering, IncMarietta, Georgia, United States (USA)51-2001996Corporate
Pont Engineering, Inc.Marietta, Georgia, United States (USA)11-502011Private
Heath & Lineback - A BCC Engineering CompanyMarietta, Georgia, United States (USA)201-5001994Private
Keck & Wood, Inc.Duluth, Georgia, United States (USA)51-2001954Private
Columbia Engineering and Services, Inc.Duluth, Georgia, United States (USA)11-501963Private
GwesPerry, Georgia, United States (USA)11-502010Private
CranstonAugusta, Georgia, United States (USA)51-2001967Private
Long EngineeringAtlanta, Georgia, United States (USA)51-2001997Private
Foresite GroupPeachtree Corners, Georgia, United States (USA)51-2002003Private
Modern Mobility PartnersAtlanta, Georgia, United States (USA)11-502018Private
A&R Engineering IncMarietta, Georgia, United States (USA)11-502003Private
Aulick EngineeringAtlanta, Georgia, United States (USA)11-502011Private
Pond & CompanyPeachtree Corners, Georgia, United States (USA)501-10001965Private
KHAFRA (KHAFRA Engineering Consultants, Inc.)Atlanta, Georgia, United States (USA)51-2001986Private
CroyMarietta, Georgia, United States (USA)51-2002005Private
McFarland-Dyer & Associates, Inc.Suwanee, Georgia, United States (USA)11-501995Private
Precision Planning, Inc.Lawrenceville, Georgia, United States (USA)51-2001982Private
Intellectual Concepts, LLCAtlanta, Georgia, United States (USA)11-502004Private
Lowe Engineers, LLCAtlanta, Georgia, United States (USA)51-2001957Private


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