Company lists · Data refreshed September 2026

Top 16 Environmental engineering firms based in Lexington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 28 companies tracked

RevenueBase identified 28 company matches for environmental engineering firms associated with Lexington, United States as of September 2026 and tracks 387 professional contacts across them, including 150 with verified work emails. Across the United States, Houston is the largest hub for this category (138 companies); Lexington has 28.

This list covers company matches for environmental engineering firms associated with Lexington, 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 September 16, 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 Sep 16, 2026 How this list was built

28Companies

387Contacts tracked

150Verified emails

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The 16 largest environmental engineering firms based in Lexington, United States

Ranked by team size

Top 16 of 28 company matches for environmental engineering firms based in Lexington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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	GRW Engineering Architecture Geospatial	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	201-500	123 contacts →
	Exact match “As a full-service engineering, architecture and geospatial firm, GRW’s experience and unique customer insights result in award-winning, highly functional projects.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Consulting Services Incorporated CSI	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	51-200	45 contacts →
	Exact match “Consulting Services Incorporated (CSI) provides geotechnical, environmental & materials engineering, drilling (Geotechnical, Planning, Mineral/Water Exploration and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	BELL	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	11-50	40 contacts →
	Exact match “Founded in Lexington, Kentucky in 1914 by Howard K.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	Carman	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	11-50	33 contacts →
	Exact match “CARMAN was founded in 1980 with a philosophy of providing sensitive planning and design with an eye for the integration of technically sound responses to the immediate and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	Geospecialties	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	51-200	17 contacts →
	Exact match “Our Mission At Geo Specialties, our mission is to seamlessly integrate traditional consulting engineering services with specialized construction expertise to deliver comprehensive…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	4d Engineering	Exact match	Lexington, SC, United StatesHQ recorded Sep 16, 2026	1-10	13 contacts →
	Exact match “4D Engineering was founded to provide “Superior Comprehensive Engineering Solutions” to our clients in a way that glorifies the Lord Jesus each day we are allowed to serve him and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Technical Horizons, Pllc	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	11-50	11 contacts →
	Exact match “Technical Horizons is a small consulting engineering firm with an extensive portfolio based in Lexington, Kentucky.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	EHI Consultants	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	11-50	11 contacts →
	Exact match “EHI Consultants specializes in the areas of land use planning, civil engineering, environmental planning and regulatory planning.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Nesbitt Engineering, INC	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	11-50	10 contacts →
	Exact match “For over 40 years, Nesbitt Engineering has been helping its clients achieve their goals creatively and cost-effectively.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	L.E. Gregg Associates	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	11-50	7 contacts →
	Exact match “LE Gregg is a geotechnical, environmental, and materials engineering firm.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	Vision Engineering, LLC	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	11-50	7 contacts →
	Exact match “Vision Engineering is uniquely qualified due to the diverse skill sets of our agile team; able to fully service your engineering needs in house; providing professional services in…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Integrated Engineering, Pllc	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	1-10	6 contacts →
	Exact match “Integrated Engineering, PLLC is a full service Civil Engineering and Surveying firm with offices in Louisville, Lexington, & Northern Kentucky.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Waypoint, LLC	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “Waypoint, LLC is an ecological, archaeological and regulatory consulting firm that integrates biological, ecological, and archaeological studies into today’s evolving environment.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	N3d Group	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “N3D Group was founded in 2013 by Mechanical, Electrical, and Fire Protection professional engineers that wanted to bring their expertise to multiple clients.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Palmetto Environmental Consulting, INC	Exact match	Lexington, SC, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “PEC is a small natural resources consulting firm based in Lexington, South Carolina.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Ecoreliant	Exact match	Lexington, KY, United StatesHQ recorded Sep 16, 2026	1-10	1 contacts →
	Exact match “EcoReliant is a woman-owned environmental firm comprised of experienced engineering and hydrogeological service professionals.” Recorded in the RevenueBase company graph · Sep 16, 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 engineering 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 16 of 28 environmental engineering firms based in Lexington, United States

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Environmental engineering firms based in Lexington, United States at a glance

As of Sep 16, 2026

38.8%Verified-email coverage

13.8Average contacts per company

11-50Median size (employees)

Sep 16, 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 Lexington, so it is reported there. Company counts and contact totals on this page are exact for Lexington, over 28 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 Lexington, United States whose business descriptions match “environmental engineering 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 150 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 September 16, 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 engineering 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 engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental engineering firms are there based in Lexington, United States?

RevenueBase identified 28 company matches for environmental engineering firms associated with Lexington, United States as of September 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?

GRW Engineering Architecture Geospatial 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 engineering firms?

Houston leads the United States with 138 company records, followed by New York (101) and Austin (73). Lexington has 28.

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 150 professional contacts with verified work emails tracked across these 28 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 September 16, 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.