Company lists · Data refreshed October 2026

Top 24 Environmental consulting firms based in Atlanta, United States

Name: Environmental consulting firms based in Atlanta, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 52 companies tracked

RevenueBase identified 52 company matches for environmental consulting firms associated with Atlanta, United States as of October 2026 and tracks 867 professional contacts across them, including 269 with verified work emails. Across the United States, Houston is the largest hub for this category (145 companies); Atlanta has 52.

This list covers company matches for environmental consulting firms associated with Atlanta, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

52Companies

867Contacts tracked

269Verified emails

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The 24 largest environmental consulting firms based in Atlanta, United States

Ranked by team size

Top 24 of 52 company matches for environmental consulting firms based in Atlanta, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kemron Environmental Services	Exact match	Atlanta, United StatesHQ recorded Oct 1, 2026	201-500	188 contacts →
	Exact match “With more than 50 years of excellence, KEMRON Environmental Services, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Newfields	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	201-500	167 contacts →
	Exact match “NewFields is an environmental, engineering, and construction management consulting rm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Edwards-Pitman Environmental, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	51-200	88 contacts →
	Exact match “Incorporated in 1994, Edwards-Pitman Environmental, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Epsten Group, A Salas O'brien Company	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	51-200	59 contacts →
	Exact match “At Epsten Group, we pride ourselves on being a pioneer for sustainability in the built environment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Sustainable Investment Group SIG	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	52 contacts →
	Exact match “Sustainable Investment Group, LLC (SIG) is a full-service sustainable building consulting firm that provides environmentally focused solutions to design, construction, and real…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Khafra Khafra Engineering Consultants, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	51-200	50 contacts →
	Exact match “Clients, Staff and Service are what we value here at KHAFRA.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	R2t, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	38 contacts →
	Exact match “R2T provides a complete range of Civil and Environmental Engineering and Construction services to clients throughout the United States.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Willmer Engineering, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	31 contacts →
	Exact match “Willmer Engineering Inc.(Willmer) is a professional engineering consulting corporation specializing in geotechnical engineering services, construction materials testing, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Analytical Environmental Services, INC	Exact match	Atlanta, United StatesHQ recorded Oct 1, 2026	51-200	16 contacts →
	Exact match “Analytical Environmental Services, Inc.(AES) is an independent, woman-owned environmental firm dedicated to providing quality laboratory services to public and private industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	CXGBS	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Commissioning & Green Building Solutions, Inc.(CxGBS®) is a trusted professional consultancy delivering tailored solutions to improve building performance, energy efficiency, and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Controlehs	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Founded in 2007, ControlEHS is an independently owned advisory firm with a single focus: advancing a culture of environmental health & safety while improving operational…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Integrated Environmental Services, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Integrated Environmental Services, Inc.(IES) is an environmental and design firm with a reputation for cutting edge technology and specialized expertise to perform on-site…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	JVG Civil Engineering, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “JVG Engineering, Inc, professional civil engineers specializing in civil site design, NPDES compliance and stormwater management, located in Atlanta, Georgia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Hera Environmental, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	CMB Associates	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “The mission of our firm is to create lasting partnerships with our clients to identify risks, develop project and program plans, and shape organizations to drive business goals…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Gray & Postell, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Gray & Postell is an Atlanta based professional engineering firm that focuses on providing Mechanical, Electrical, Plumbing, Fire Suppression, LEED/Sustainable, Communications and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Covalent Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Covalent Consulting is an engineering consulting firm specializing in mechanical, electrical, plumbing and fire protection systems.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	NEW Spring Engineering, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “New Spring Engineering, LLC (NSE) is a multidiscipline consulting firm that is committed to providing sustainable and practical solutions with integrity to its clients and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Next Mesa, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Next Mesa, LLC is a multi-disciplined engineering consulting firm located in the Greater Atlanta Area.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Turnkey Sustainability, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Environmental Management consulting for commercial projects.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Clean Energy Consultants, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Welcome to Clean Energy Consultants!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Piedmont EP	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Piedmont EP's mission is to guide companies with eco-conscious missions towards creating, building, & optimizing strategies & tactics that promotes rapid & sustainable growth, so…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Mckinnon Engineering LLC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “McKinnon Engineering LLC is a firm dedicated to industrial water and wastewater consulting.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	JAH Environmental Safety & Health, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “We have forty years of experience and have been operating as Environmental Health & Safety Trainers since 1990, as Environmental and Occupational Safety & Health Consultants…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 52 environmental consulting firms based in Atlanta, United States

See the full list, filter by size, metro and specialty, and access 269 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental consulting firms based in Atlanta, United States at a glance

As of Oct 1, 2026

31.0%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole United States list rather than for Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 52 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Atlanta, United States whose business descriptions match “environmental consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 269 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Environmental consulting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental consulting firms are there based in Atlanta, United States?

RevenueBase identified 52 company matches for environmental consulting firms associated with Atlanta, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kemron Environmental Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most environmental consulting firms?

Houston leads the United States with 145 company records, followed by New York (124) and Seattle (84). Atlanta has 52.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 269 professional contacts with verified work emails tracked across these 52 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.