ATC Group Services

What ATC Group Services does

ATC Group Services, operating commercially as Atlas (legal name Atlas Technical Consultants), is a US-based technical consulting firm founded in 1982 that delivers environmental and infrastructure professional services to enterprise and government clients. The company organizes its offering into four service lines: Testing, Inspection and Certification (construction materials testing, special inspection, quality assurance/control, non-destructive testing, forensic and structural investigations, materials laboratory services); Environmental Solutions (sustainability assurance, environmental assessment and mitigation, air quality consulting, industrial hygiene, building sciences, environmental health and safety training); Engineering and Design (civil site, transportation, structural, geotechnical, geophysics, hydrogeology, water/wastewater, solid waste/landfill, subsurface utility engineering, surveying, GIS asset inventory, NBIS bridge inspection); and Program, Construction, and Quality Management.

Revenue is generated through project-based professional services contracts delivered via direct sales engagement across eight vertical markets — commercial, education, government, healthcare, industrial and manufacturing, power and energy, transportation, and water. Pricing is scope-driven and not publicly disclosed; engagements range from compliance and inspection work to multi-year program management mandates, exemplified by a $102 million construction management contract for the Avalon Pedestrian Bridge and Promenade Gateway Project. Named customers include Spelman College, Caltrans, TxDOT, the National Park Service, and the NWSL Atlanta training facility, with the firm holding ACEC national and regional Engineering Excellence Awards and recognition from ASTM.

The company operates domestically within the United States with 501–1,000 employees and has no disclosed parent company, public listing, or institutional investors. Growth has historically been pursued through tuck-in M&A (three acquisitions in 2016: Environmental Compliance Services, Dexter Field Services, Sage ATC Environmental Consulting), supplemented by content and thought-leadership channels including the SphereCast podcast, articles, and active press release cadence through 2025.

Name

ATC Group Services

Legal name

Atlas Technical Consultants

Website

https://atcgroupservices.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

501–1,000 employees

Short description

ATC Group Services (dba Atlas) is a US environmental and infrastructure consulting firm founded in 1982 that provides testing, inspection, certification, environmental, engineering, and construction management services to government and enterprise clients across eight vertical markets.

Ownership category

akta.pro rank

Product category

Environmental and Infrastructure Consulting Services

NAICS

Environmental Consulting Services (54162), Management Consulting Services (54161), Other Scientific and Technical Consulting Services (54169)

SIC

Services-Engineering Services (8711), Services-Management Consulting Services (8742)

akta.pro primary industry

EHS Auditing, Inspections & Assurance (BPAHAJAG)

akta.pro secondary industries

EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF), Air Quality & Emissions Management (BPAHAJAI), Supply Chain (Scope 3) Emissions & Supplier Engagement Platforms (EUABAEAE)

Keywords

• Environmental consulting
• Construction materials testing
• Geotechnical engineering
• Industrial hygiene services
• Infrastructure engineering

Headquarters

HQ city

Lafayette

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Professional Consulting Services: Project-based professional consulting and engineering services for environmental and infrastructure projects. Services delivered from concept to completion across testing, inspection, environmental solutions, engineering design, and construction management.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

ATC Group Services LLC (operating as Atlas, legal name Atlas Technical Consultants) is a professional services firm delivering environmental consulting, industrial hygiene, geotechnical engineering, and infrastructure-related services. The firm provides testing, inspection, and certification; environmental solutions; engineering and design; and program, construction, and quality management services to public and private clients across multiple industries.

Product overview

ATC Group Services (operating as Atlas) is a technical consulting firm offering an integrated suite of environmental and infrastructure services. The portfolio consists of four core service divisions: Testing, Inspection and Certification (covering construction materials testing, quality assurance, non-destructive testing, and forensic investigations); Environmental Solutions (including sustainability assurance, air quality consulting, industrial hygiene, and environmental health and safety training); Engineering and Design (spanning civil, transportation, structural, and geotechnical engineering, geophysics, hydrogeology, subsurface utility engineering, surveying, GIS asset inventory, and bridge inspection); and Program, Construction, and Quality Management. The company connects industry experts to deliver value from concept through project completion across commercial, education, government, healthcare, industrial, power/energy, transportation, and water market sectors.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• $102 million construction management contract awarded for Avalon Pedestrian Bridge and Promenade Gateway Project

Named customers5 records

Segments8 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Stantec: Stantec is a global design and engineering consultancy with U.S. environmental services, water, and infrastructure practices that overlap substantially with Atlas's service portfolio across multiple end-markets.
• WSP: WSP is a global engineering professional services firm with significant U.S. environmental, transportation, and property & buildings practices — a broader incumbent that competes with Atlas for DOT, infrastructure, and program/construction management work.
• AECOM: AECOM is a global infrastructure consulting firm with a large U.S. environment, transportation, and construction services business — competing with Atlas for large public-sector and program management opportunities, often at a scale and integration advantage.
• Tetra Tech: Tetra Tech is a large global consultancy with deep environmental, water, and sustainable infrastructure practices that subsume much of Atlas's Environmental Solutions and Engineering & Design service lines, competing on the same federal and transportation RFPs at greater scale.

Direct peers

• Brown and Caldwell: Brown and Caldwell is an environmental engineering and consulting firm focused on water, wastewater, and environmental infrastructure — closely comparable to Atlas's water/wastewater and environmental assessment capabilities, serving municipal and industrial clients.
• Kleinfelder: Kleinfelder provides engineering, environmental, construction materials testing, and program management across infrastructure markets — a near-identical service portfolio to Atlas and competing head-to-head on transportation, water, and government TIC and engineering engagements.
• S&ME: S&ME is a U.S. engineering, environmental, and construction services firm offering geotechnical, materials testing, environmental, and design services — directly comparable to Atlas's TIC, geotechnical, and environmental engineering divisions across the Southeast and Mid-Atlantic.
• Terracon Consultants: Terracon is a U.S.-focused employee-owned firm offering environmental, geotechnical, materials, and facilities services — directly overlapping Atlas's TIC, environmental, and geotechnical engineering practices and competing for the same transportation, commercial, and government clients.
• Haley & Aldrich: Haley & Aldrich is an environmental and geotechnical engineering consultancy serving infrastructure, real estate, and energy clients — overlapping with Atlas's geotechnical, hydrogeology, and environmental assessment practices on transportation and commercial projects.
• Trinity Consultants: Trinity specializes in EHS, air quality, and regulatory compliance consulting — directly comparable to Atlas's Environmental Solutions division (air quality, industrial hygiene, sustainability assurance) and competing for the same industrial and government clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/cardno
• Facebookfacebook.com/cardnoglobal
• LinkedInlinkedin.com/company/cardno-atc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A3 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ATC Group Services