Company lists · Data refreshed October 2026

Top 21 Environmental consulting firms based in Raleigh, United States

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 32 companies tracked

RevenueBase identified 32 company matches for environmental consulting firms associated with Raleigh, United States as of October 2026 and tracks 282 professional contacts across them, including 135 with verified work emails. Across the United States, Houston is the largest hub for this category (145 companies); Raleigh has 32.

This list covers company matches for environmental consulting firms associated with Raleigh, 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

32Companies

282Contacts tracked

135Verified emails

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The 21 largest environmental consulting firms based in Raleigh, United States

Ranked by team size

Top 21 of 32 company matches for environmental consulting firms based in Raleigh, 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	Smith Gardner, INC	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	11-50	46 contacts →
	Exact match “Smith+Gardner is an employee-owned, industry-leading solid waste consulting engineering firm committed to delivering sound, innovative solid waste solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Bass, Nixon & Kennedy Consulting Engineers	Exact match	Raleigh, United StatesHQ recorded Oct 1, 2026	51-200	43 contacts →
	Exact match “Bass, Nixon & Kennedy, Inc, Consulting Engineers (BNK), founded in 1969, is a multi-discipline consulting firm providing Civil, Sanitary, Electrical, Mechanical and Fire…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Soil & Environmental Consultants, INC	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	11-50	31 contacts →
	Exact match “Soil & Environmental Consultants, Inc.(S & EC) is a premier, multidisciplinary environmental consulting firm in North Carolina and the region.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Mid-Atlantic Associates	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	11-50	24 contacts →
	Exact match “Since 1993, Mid-Atlantic has worked to establish ourselves as the premier full-service environmental engineering and consulting firm in North Carolina.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Sungate Design Group, P.A	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “Sungate Design Group, PA is a civil and environmental engineering consulting firm located in Raleigh, North Carolina.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	LAW Offices Of F. Bryan Brice, JR	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “At The Law Offices of F.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Axiom Environmental, INC	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	11-50	9 contacts →
	Exact match “Axiom Environmental, Inc, based in Raleigh, North Carolina, provides environmental services throughout the eastern US with experience in the Carolinas, Georgia, Louisiana…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Stewart Acoustical Consultants	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “Stewart Acoustical Consultants was founded in 1979 to provide, experienced, independent, professional consulting services exclusively in acoustics and noise control for the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Model Energy	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “Model Energy is a company based out of Raleigh,n NC.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Kris Bass Engineering	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Piedmont Geologic	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	11-50	5 contacts →
	Exact match “Demands for environmental compliance are high.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Nextgen ESG & LCA	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Are you struggling to align your business goals with a tsunami of demands for your ESG program?” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	KEY Environmental Consulting	Exact match	Raleigh, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Key Environmental Consultants work with public, private, community-based organizations, and government agencies to deliver equity, justice, and restoration through the services we…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	GF BA	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Finch & Associates is a comprehensive engineering and consulting firm bringing decades of expertise to your projects both large and small.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Timber Marketing & Management Of The Carolinas, INC	Exact match	Raleigh, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Scenic Consulting Group, Pllc	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Scenic Consulting Group is a Small Professional Services Firm established to provide specialized environmental and engineering services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Oxbow EHS Solutions	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Oxbow EHS is a client-focused, relationship-driven consultancy that was founded on core values of trust, communication, responsiveness and quality.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Greene Stormwater Group	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Greene Stormwater Group is focused on providing our clients with the expertise they would expect from a large scale engineering firm, while also providing top tier one on one…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Ecomitigation Asset Advisors	Exact match	Raleigh, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	RDH Environmental Consulting	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “RDH Environmental Consulting was formed in 2014 to continue a 30-year tradition of providing environmental services to great clients!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	W. H. Desvousges & Associates	Exact match	Raleigh, NC, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match Recorded description not available. 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 21 of 32 environmental consulting firms based in Raleigh, United States

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Oct 1, 2026

47.9%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Raleigh, so it is reported there. Company counts and contact totals on this page are exact for Raleigh, over 32 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 Raleigh, 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 135 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 Raleigh, United States?

RevenueBase identified 32 company matches for environmental consulting firms associated with Raleigh, 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?

Smith Gardner, INC 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). Raleigh has 32.

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 135 professional contacts with verified work emails tracked across these 32 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.