Geotechnical engineering companies in North Carolina focus on understanding the Earth’s materials to inform safe construction practices. They provide essential services such as soil analysis, foundation evaluation, and environmental assessments, helping various industries from real estate to renewable energy. As infrastructure projects and environmental concerns grow, these firms are adapting to emerging technologies and sustainability practices. The industry is leaning towards innovative solutions like deep foundation techniques and advanced soil stabilization methods. Engaging with complex soil conditions has propelled these firms into significant contributors to economic growth and environmental health.


The featured companies, headquartered across North Carolina, vary in size from small firms with less than 50 employees to larger companies boasting over 500 staff. Founded between 1971 and 2015, these firms are experts in geotechnical engineering, environmental consulting, and construction materials testing. A mix of private ownerships and technical prowess characterizes this industry. Noteworthy players such as S&ME and Falcon Engineering highlight the strong foundation of expertise available in the state, crucial for tackling today's construction challenges.


Read on to discover more about the top geotechnical engineering companies in North Carolina.


Top 25 Geotechnical Engineering Companies in North Carolina


1. S&me

  • Website: smeinc.com
  • Ownership type: Private
  • Headquarters: Raleigh, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1973
  • Headcount: 1001-5000
  • LinkedIn: s%26me-inc-

S&ME, established in 1973 and headquartered in Raleigh, North Carolina, is a private engineering and environmental consulting firm. With a workforce of over 1,100 employees, S&ME provides a comprehensive suite of services that includes geotechnical, environmental, civil, and construction engineering. The firm caters to both business and government clients, addressing intricate challenges related to infrastructure development and environmental compliance. S&ME's geotechnical services are particularly noteworthy, covering areas such as foundation engineering, geologic hazard assessments, and site characterization. Their extensive experience spans multiple sectors, including transportation, energy, and water management, showcasing their ability to tackle a variety of engineering challenges. The company prides itself on its collaborative approach, aiming to create sustainable solutions that positively impact communities across the country.


2. Falcon Engineering, Inc.

  • Website: falconengineers.com
  • Ownership type: Private
  • Headquarters: Cary, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2008
  • Headcount: 11-50
  • LinkedIn: falcon-engineering-inc-

Falcon Engineering, Inc., based in Cary, North Carolina, is a private engineering firm established in 2008. The company offers a comprehensive suite of services, including geotechnical engineering, environmental consulting, and materials testing. With a team of 26 professionals, Falcon Engineering serves clients primarily in North Carolina and the Southeast, providing expertise throughout the project lifecycle. Their geotechnical services focus on identifying subsurface conditions and providing design recommendations to ensure safety and stability in construction projects. The firm has worked on notable projects such as the Integrative Sciences Building at NC State University and various municipal projects, showcasing their capability in handling complex engineering challenges. Falcon Engineering is also recognized as a woman-owned business, which adds to its unique position in the industry.


3. GeoTechnologies, Inc.

  • Website: geotechpa.com
  • Ownership type: Private
  • Headquarters: Raleigh, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1992
  • Headcount: 11-50
  • LinkedIn: geotechnologies-inc._2

GeoTechnologies, Inc. is a private geotechnical engineering firm based in Raleigh, North Carolina, founded in 1992. The company specializes in a range of services that include site assessments, subsurface investigations, and construction materials testing. They cater to a variety of clients, primarily public school systems and private developers, ensuring that construction projects meet safety and integrity standards. With a team of professional engineers, GeoTechnologies conducts thorough evaluations of site conditions, providing recommendations for earthwork and foundation designs. Their capabilities extend to dam evaluations, retaining wall design, and environmental assessments. The firm operates two fully equipped drill rigs and maintains an in-house laboratory for testing soil, concrete, and other materials, which enhances their service delivery. Their project portfolio includes significant undertakings such as the Neuse River Bio-Energy Recovery Project and various municipal projects, reflecting their active role in the geotechnical engineering industry.


4. CESI Civil Geotechnical Surveying

  • Website: cesicgs.com
  • Ownership type: Private
  • Headquarters: Concord, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1978
  • Headcount: 51-200
  • LinkedIn: cesi-land-development-services

CESI Civil Geotechnical Surveying, based in Concord, North Carolina, is a consulting firm that specializes in civil engineering, geotechnical engineering, and surveying services. Founded in 1978, CESI has been instrumental in supporting various construction projects across the Southeast, including residential, industrial, and institutional developments. The firm prides itself on delivering quality professional services from project conception to completion, ensuring compliance with regulations and minimizing change orders. CESI's team is composed of experienced professionals who are well-versed in the technical and practical aspects of construction. Their services include geotechnical investigations, environmental assessments, and construction materials testing, which are crucial for successful project execution. CESI has also been recognized for its contributions to the community, receiving the 2022 Small Business of the Year award from the Cabarrus Regional Chamber of Commerce. This acknowledgment reflects their commitment to quality service and community engagement.


5. Catawba Valley Engineering & Testing, P.C.


Catawba Valley Engineering & Testing, P.C. (CVET) is a professional services firm based in Hickory, North Carolina, specializing in geotechnical engineering, environmental consulting, and construction materials testing. Established in 2012, CVET has grown from a small team to a firm with 24 employees, reflecting its commitment to quality service and client satisfaction. The company serves a range of clients, including developers, contractors, and municipalities, providing tailored solutions that ensure project compliance and safety. CVET prides itself on delivering the personal touch of a small firm while offering the expertise typically associated with larger organizations. Their services include subsurface exploration, foundation evaluation, environmental assessments, and construction materials testing, all supported by in-house capabilities and a focus on innovative solutions. Licensed in multiple states, CVET is well-positioned to handle various projects across the region, making it a relevant player in the geotechnical engineering industry.


6. Geopier, a division of CMC

  • Website: geopier.com
  • Ownership type: Private
  • Headquarters: Davidson, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 76%, Mexico 12%, Peru 2%, Other 10%
  • Founded year: 1989
  • Headcount: 51-200
  • LinkedIn: geopierfoundationcompany

Geopier, a division of CMC, is a geotechnical engineering firm based in Davidson, North Carolina. Established in 1989, the company specializes in ground improvement solutions that enhance soil stability for construction projects. Geopier's innovative systems are designed to address various challenges faced by engineers and contractors, particularly in sectors such as commercial construction and renewable energy, including wind farms. With a workforce of approximately 84 employees, Geopier has successfully completed over 13,100 projects globally, showcasing their extensive experience in the field. The company holds 228 patents and has published over 100 technical papers, reflecting their commitment to research and development in geotechnical engineering. Their solutions are recognized for providing significant time and cost savings compared to traditional methods, making them a valuable partner in construction projects.


7. Ecea

  • Website: excelengr.com
  • Ownership type: Private
  • Headquarters: Gastonia, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1996
  • Headcount: 1-10
  • LinkedIn: ecea

Excel Civil & Environmental Associates (Ecea) is a private engineering firm based in Gastonia, North Carolina, established in 1996. The company focuses on civil and environmental consulting services, with a significant emphasis on geotechnical engineering. Ecea provides a full spectrum of geotechnical services, including site subsurface exploration, laboratory testing, and engineering analysis. Their expertise extends to various civil engineering projects, ensuring they meet the regulatory and project needs of their clients. Ecea serves a range of clients, including developers, public agencies, and private industry, primarily in the southeastern United States. The firm prides itself on its commitment to quality, reliability, and integrity, which has helped them build a solid reputation in the industry. They have not reported any funding, indicating they operate as a self-sustaining entity.


8. CATLIN Engineers and Scientists

  • Website: catlinusa.com
  • Ownership type: Private
  • Headquarters: Wilmington, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1985
  • Headcount: 11-50
  • LinkedIn: catlin-engineers-scientists

CATLIN Engineers and Scientists, established in 1985, is a private engineering firm based in Wilmington, North Carolina. The company specializes in environmental, civil, and geotechnical engineering services. With a workforce of around 40 employees, CATLIN has developed a strong presence in the Southeast, catering to a wide array of clients, including federal, state, and municipal agencies, as well as private industries. Their geotechnical services include subsurface investigations, soil laboratory testing, and foundation design, supported by a certified in-house laboratory. CATLIN's commitment to addressing environmental concerns and providing reliable engineering solutions has earned them respect in the industry. They have not reported any funding, indicating a stable operational model without external financial backing.


9. Summit Design and Engineering Services


Summit Design and Engineering Services, founded in 1997 and based in Hillsborough, North Carolina, is a private engineering firm that specializes in a variety of design and engineering services. With a workforce of approximately 281 employees, the company has established itself as a significant player in the engineering sector. Summit provides services that include architecture, construction management, and notably, geotechnical engineering. Their focus on resilient infrastructure projects aims to enhance community development, demonstrating a commitment to impactful solutions tailored to client needs. The firm operates multiple offices across several states, including North Carolina, Virginia, West Virginia, South Carolina, Florida, and Colorado, which allows them to serve a broad client base effectively. Summit's approach combines technical expertise with a collaborative spirit, ensuring that they meet the unique challenges of each project they undertake. Their portfolio reflects a commitment to quality and innovation in engineering, making them a noteworthy entity in the geotechnical engineering space.


10. Shield Engineering, Inc.


Shield Engineering, Inc., based in Charlotte, North Carolina, is an engineering firm founded in 1988. The company specializes in a variety of consulting services, catering to public entities, private enterprises, and the petroleum industry. Their service offerings include civil/site development, environmental consulting, emergency response management, and notably, geotechnical engineering. With a workforce of approximately 51 to 200 employees, Shield Engineering has established itself as a reliable partner for clients navigating complex regulatory environments and project execution challenges. Their geotechnical services are part of a broader suite that also includes construction engineering and inspection, geomatics, and various environmental services, reflecting their commitment to addressing the multifaceted needs of their clients.


11. Geoscience Group, Inc.

  • Website: geosciencegroup.com
  • Ownership type: Private
  • Headquarters: Charlotte, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1991
  • Headcount: 11-50
  • LinkedIn: geoscience-group-inc-

Geoscience Group, Inc., founded in 1991 and based in Charlotte, North Carolina, is a professional engineering firm specializing in a broad spectrum of engineering and environmental services. The company primarily serves developers and governmental agencies, focusing on land development, environmental assessments, and compliance. With a team of experienced engineers, Geoscience Group offers services in environmental engineering, geotechnical engineering, civil engineering, landscape architecture, land surveying, and water resources engineering. Their geotechnical services are particularly noteworthy, as they assist clients in maximizing land use and investment returns through thorough site evaluations and innovative foundation solutions. The firm operates across several states in the southeastern U.S., showcasing its regional expertise and commitment to delivering effective engineering solutions. Geoscience Group prides itself on its service culture, emphasizing personal attention and a collaborative approach to project management.


12. JDS Consulting

  • Website: jdsconsulting.net
  • Ownership type: Private
  • Headquarters: Raleigh, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2008
  • Headcount: 51-200
  • LinkedIn: jds-consulting-%26-design

JDS Consulting, based in Raleigh, North Carolina, is an engineering firm established in 2008. The company specializes in engineering, design, and energy services, catering to a variety of clients across residential, commercial, and public sectors. With a workforce of approximately 103 employees, JDS Consulting has developed a strong presence in the engineering and construction industries. Their service offerings include structural and geotechnical engineering, environmental studies, foundation design, and construction monitoring. The firm emphasizes a client-centric approach, ensuring that projects are executed efficiently and meet regulatory requirements. JDS Consulting has expanded its capabilities over the years, integrating energy services, particularly in solar engineering, into their portfolio. This evolution reflects their commitment to adapting to industry trends and client needs.


13. Delta Oaks Group

  • Website: deltaoaksgroup.com
  • Ownership type: Private
  • Headquarters: Raleigh, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2015
  • Headcount: 11-50
  • LinkedIn: delta-oaks-group

Delta Oaks Group, founded in 2015 and based in Raleigh, North Carolina, is a private consulting firm that provides engineering and inspection services across various sectors, including telecommunications and energy. The company prides itself on delivering high-quality solutions tailored to the needs of its clients. With a team that boasts over 25 years of combined experience in geotechnical engineering, particularly in the wireless industry, Delta Oaks Group has established itself as a reliable partner for geotechnical investigations and analyses. Their services range from site-specific geotechnical investigations to design recommendations and special inspections. The firm emphasizes superior client service and the retention of exceptional talent, which they believe are crucial for success in the consulting industry. Delta Oaks Group operates across all 50 states, the US Virgin Islands, and Puerto Rico, showcasing their capability to handle projects nationwide.


14. Cape Fear Engineering, Inc


Cape Fear Engineering, Inc. is a private engineering firm based in Leland, North Carolina, founded in 1997. The company specializes in a wide array of services, including civil engineering, environmental consulting, construction management, and notably, geotechnical engineering. With a team of approximately 30 employees, Cape Fear Engineering has built a reputation for addressing complex engineering challenges across various sectors, including federal, commercial, residential, municipal, and institutional markets. Their geotechnical engineering services include site investigations, geotechnical evaluations, and construction materials testing, which are essential for ensuring the safety and stability of construction projects. The firm has a demonstrated history of working on design/build and design/bid/build projects, showcasing their capability to manage projects from conception through completion. Cape Fear Engineering has also received recognition for its contributions to military facility projects, further solidifying its standing in the engineering community.


15. A1 Consulting Group, Inc.

  • Website: a1consultinggroup.com
  • Ownership type: Venture Capital
  • Headquarters: Morrisville, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: Seed, $25,000, January 2016
  • Founded year: 1971
  • Headcount: 11-50
  • LinkedIn: a1-consulting-group-inc-

A1 Consulting Group, Inc., based in Morrisville, North Carolina, is a professional consulting firm that specializes in engineering, environmental solutions, and construction management. Founded in 1971, the company has built a reputation for delivering high-quality services across a wide range of sectors, including government and commercial clients. A1 Consulting Group offers a comprehensive suite of services, prominently featuring geotechnical engineering, which includes site investigations, geological assessments, and geophysical surveys. Their team consists of highly qualified professionals, many of whom hold advanced degrees and certifications in their respective fields. The firm has successfully completed thousands of projects nationwide, showcasing their capability to handle complex project needs. A1 Consulting Group is also recognized as a small disadvantaged business and has received various accolades for its performance and commitment to excellence.


16. Eagle Engineering, Inc.

  • Website: eagleonline.net
  • Ownership type: Private
  • Headquarters: Indian Trail, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1991
  • Headcount: 51-200
  • LinkedIn: eagle-engineering-inc-

Eagle Engineering, Inc., based in Indian Trail, North Carolina, is a private engineering and surveying firm established in 1991. With a workforce of 51-200 employees, the company specializes in civil engineering, land surveying, and environmental consulting. They cater to a variety of clients, including developers and construction companies, guiding them through the intricacies of land development from initial design to project completion. Notably, Eagle Engineering offers geotechnical engineering services, which are critical for assessing soil and site conditions, thus ensuring the safety and viability of construction projects. Their operational footprint extends across several states, including Georgia, South Carolina, and Florida, showcasing their regional influence. The firm emphasizes a partnership approach with clients, aiming to foster strong relationships that contribute to project success. Their portfolio includes a range of commercial, residential, and institutional projects, reflecting their capability and experience in the industry.


17. Gavel & Dorn Engineering, PLLC

  • Website: gaveldorn.com
  • Ownership type: Private
  • Headquarters: Charlotte, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2003
  • Headcount: 11-50
  • LinkedIn: gavel-%26-dorn-engineering-pllc

Gavel & Dorn Engineering, PLLC is a civil engineering and construction services firm based in Charlotte, North Carolina, with additional offices in Winston-Salem and Columbia. Founded in 2003, the company specializes in a range of engineering solutions, particularly in public utilities, land development, and construction observation. A significant aspect of their service offering is geotechnical engineering, where they conduct soil explorations, foundation assessments, and provide recommendations for various construction projects. The firm has successfully managed over $250 million in construction projects, serving municipalities, universities, and industrial clients. Their team includes experienced engineers who contribute to their reputation for quality and reliability in the engineering sector.


18. JDSfaulkner


JDSfaulkner, known as JDS Consulting, is an engineering firm based in Raleigh, North Carolina, founded in 2007. The company specializes in providing comprehensive engineering, design, and energy services across multiple sectors, including residential, commercial, industrial, and public projects. JDS Consulting offers a variety of services, prominently featuring geotechnical engineering, which includes foundation design, soil bearing capacity testing, and retaining wall design. Their expertise extends to environmental assessments and construction monitoring, ensuring that projects meet regulatory requirements and client specifications. With a workforce of approximately 90 employees, JDS Consulting has established itself as a reliable partner for clients seeking innovative and practical solutions throughout the building lifecycle. The firm has not reported any funding, indicating it operates as a private entity without external financial backing.


19. Subsurface Construction Company, LLC


Subsurface Construction Company, LLC, based in Raleigh, North Carolina, is a private construction services provider that specializes in geotechnical solutions. Established in 1995, the company has built a solid reputation by offering a range of services including soil nail walls, micropiles, underpinning, and various drilling services. With a workforce of approximately 30 employees, Subsurface Construction has successfully completed over 500 projects, primarily serving general contractors in North Carolina, South Carolina, Virginia, and Tennessee. Their approach emphasizes reliability, responsiveness, and fair treatment, which has earned them positive testimonials from clients in the construction industry. The company is dedicated to addressing challenging ground conditions and ensuring project success through effective collaboration and innovative design.


20. CES Group Engineers, LLP

  • Website: ces-group.net
  • Ownership type: Private
  • Headquarters: Charlotte, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 96%, Oman 4%
  • Founded year: 2000
  • Headcount: 51-200
  • LinkedIn: ces-group-engineers-llp

CES Group Engineers, LLP is a consulting firm based in Charlotte, North Carolina, specializing in civil engineering, environmental management, and surveying services. Founded in 2000, the firm has grown to employ between 51 and 200 professionals, including engineers, planners, surveyors, and scientists. As a woman-owned small business, CES Group is committed to improving and restoring the built environment through innovative solutions tailored to the needs of their clients. They serve a wide range of clients, including government agencies, contractors, and private sector entities, addressing complex engineering and environmental challenges. Their services include geotechnical engineering, subsurface utility engineering, and environmental consulting, among others. CES Group has completed thousands of projects, showcasing their capability to manage and execute work across various sectors. Their team is equipped with the latest technology and tools, ensuring they deliver high-quality results on time and within budget.


21. FDH Infrastructure Services

  • Website: fdh-is.com
  • Ownership type: Private
  • Headquarters: Raleigh, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1994
  • Headcount: 201-500
  • LinkedIn: fdhis

FDH Infrastructure Services, based in Raleigh, North Carolina, is a private engineering firm established in 1994. The company specializes in critical infrastructure solutions, providing a wide array of services that include structural, civil, and geotechnical engineering, as well as nondestructive testing. With a workforce of approximately 210 employees, FDH has built a reputation for delivering expert assessments and innovative technology solutions to clients across various sectors, including telecommunications, power, and government. The firm is particularly noted for its geotechnical engineering capabilities, managing over 2,000 projects each year and partnering with a network of more than 250 drilling vendors. Their in-house soil lab, staffed by PhD-level engineers, allows for thorough soil analysis, enhancing the quality of their geotechnical services. FDH's commitment to research and innovation is evident in their development of proprietary nondestructive testing methods, which are applied to assess the condition of critical structures such as bridges, dams, and towers. This focus on technology and infrastructure integrity positions FDH as a significant player in the engineering sector.


22. FDH - Engineering Innovation

  • Website: fdh-inc.com
  • Ownership type: Private
  • Headquarters: Raleigh, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1994
  • Headcount: 11-50
  • LinkedIn: fdh-engineering-inc-

FDH - Engineering Innovation, based in Raleigh, North Carolina, is a private engineering firm founded in 1994. The company specializes in critical infrastructure solutions, providing a wide array of services that include structural and civil engineering, nondestructive testing, and construction services. Notably, FDH has a strong focus on geotechnical engineering, managing over 2,000 projects each year. Their geotechnical team offers expertise in soil analysis, foundation design, and geo-structural services for large infrastructure projects. The firm operates a full-service soils lab, allowing for direct involvement in testing and analysis. FDH serves various sectors, including telecommunications, power, and government, and is recognized for its innovative approaches to assessing and maintaining infrastructure integrity. Their commitment to safety and quality is evident through their participation in industry safety initiatives and their extensive project portfolio.


23. Morrison Engineers PLLC

  • Website: morrisonengineers.com
  • Ownership type: Private
  • Headquarters: Cary, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1988
  • Headcount: 11-50
  • LinkedIn: morrison-engineers

Morrison Engineers PLLC, based in Cary, North Carolina, has been a significant player in the engineering sector since its founding in 1988. The firm specializes in structural engineering and geostructural design-build services, providing innovative solutions tailored to the construction and architecture industries. With a team of around 15 professionals, Morrison Engineers has built a reputation for addressing complex engineering challenges, particularly in the Carolinas. Their geostructural services include deep foundations, excavation shoring, and underpinning, showcasing their expertise in geotechnical engineering. The firm has successfully collaborated with various architects, developers, and contractors, demonstrating a commitment to quality and client satisfaction. Their portfolio includes notable projects such as the Holy Name of Jesus Cathedral and the ECU Student Center, reflecting their capability in both structural and geostructural domains.


24. UMA Geotechnical Construction, Inc.

  • Website: team-uma.com
  • Ownership type: Private
  • Headquarters: Colfax, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 87%, Turkey 13%
  • Founded year: 2004
  • Headcount: 51-200
  • LinkedIn: team-uma

UMA Geotechnical Construction, Inc., based in Colfax, North Carolina, is a private company that has been active in the geotechnical construction industry since its founding in 2004. With a workforce of approximately 69 employees, UMA specializes in deep foundation and soil stabilization services. Their offerings include high-density polyurethane resin injection, micropiles, soil nails, and limited access drilling, among others. The company serves a variety of clients, including general contractors, developers, and public agencies, demonstrating its capability to handle projects across different sectors. UMA operates mainly in the Mid-Atlantic and Southeast regions of the United States, providing tailored solutions to meet the specific needs of their clients. Their commitment to innovative techniques and effective project execution has led to successful collaborations on numerous projects, reinforcing their reputation in the industry.


25. Coastal Engineering & Surveying, Inc.


Coastal Engineering & Surveying, Inc. is a private engineering and surveying firm based in Kitty Hawk, North Carolina, established in 1989. With a team of 18 professionals, the company specializes in civil and structural engineering, land surveying, and construction management. They cater to a variety of clients, including homeowners, businesses, and government entities, focusing on property development and construction projects. Their services include site planning, feasibility analysis, and notably, geotechnical engineering, which involves soil investigations critical for construction projects. Coastal Engineering & Surveying has built a reputation in the Outer Banks and surrounding areas, handling projects that range from residential homes to commercial developments. Their commitment to providing comprehensive consulting services and their extensive project portfolio reflect their active engagement in the engineering sector.



Geotechnical Engineering Insights: Key Companies in North Carolina


CompanyHeadquarterSizeFoundedOwnership
S&meRaleigh, North Carolina, United States (USA)1001-50001973Private
Falcon Engineering, Inc.Cary, North Carolina, United States (USA)11-502008Private
GeoTechnologies, Inc.Raleigh, North Carolina, United States (USA)11-501992Private
CESI Civil Geotechnical SurveyingConcord, North Carolina, United States (USA)51-2001978Private
Catawba Valley Engineering & Testing, P.C.Hickory, North Carolina, United States (USA)11-502012Private
Geopier, a division of CMCDavidson, North Carolina, United States (USA)51-2001989Private
EceaGastonia, North Carolina, United States (USA)1-101996Private
CATLIN Engineers and ScientistsWilmington, North Carolina, United States (USA)11-501985Private
Summit Design and Engineering ServicesHillsborough, North Carolina, United States (USA)201-5001997Private
Shield Engineering, Inc.Charlotte, North Carolina, United States (USA)51-2001988Corporate
Geoscience Group, Inc.Charlotte, North Carolina, United States (USA)11-501991Private
JDS ConsultingRaleigh, North Carolina, United States (USA)51-2002008Private
Delta Oaks GroupRaleigh, North Carolina, United States (USA)11-502015Private
Cape Fear Engineering, IncLeland, North Carolina, United States (USA)11-501997Private
A1 Consulting Group, Inc.Morrisville, North Carolina, United States (USA)11-501971Venture Capital
Eagle Engineering, Inc.Indian Trail, North Carolina, United States (USA)51-2001991Private
Gavel & Dorn Engineering, PLLCCharlotte, North Carolina, United States (USA)11-502003Private
JDSfaulknerRaleigh, North Carolina, United States (USA)51-2002007Private
Subsurface Construction Company, LLCRaleigh, North Carolina, United States (USA)11-501995Private
CES Group Engineers, LLPCharlotte, North Carolina, United States (USA)51-2002000Private
FDH Infrastructure ServicesRaleigh, North Carolina, United States (USA)201-5001994Private
FDH - Engineering InnovationRaleigh, North Carolina, United States (USA)11-501994Private
Morrison Engineers PLLCCary, North Carolina, United States (USA)11-501988Private
UMA Geotechnical Construction, Inc.Colfax, North Carolina, United States (USA)51-2002004Private
Coastal Engineering & Surveying, Inc.Kitty Hawk, North Carolina, United States (USA)11-501989Private


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