Company lists · Data refreshed October 2026

Top 25 Environmental reporting construction companies based in the United States

Name: Environmental reporting construction companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 222 companies tracked

RevenueBase identified 222 company matches for environmental reporting construction companies associated with the United States as of October 2026 and tracks 2,814 professional contacts across them, including 1,224 with verified work emails. Houston is the largest hub.

This list covers company matches for environmental reporting construction companies associated with the 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 12, 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 12, 2026 How this list was built

222Companies

2,814Contacts tracked

1,224Verified emails

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The 25 largest environmental reporting construction companies based in the United States

Ranked by team size

Top 25 of 222 company matches for environmental reporting construction companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	APPL	Exact match	Clovis, CA, United StatesHQ recorded Oct 12, 2026	n/a	217 contacts →
	Exact match “Appl Inc is an environmental services company based out of 908 N Temperance Ave, Clovis, CA, United States.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Ecorp Consulting, INC	Exact match	Rocklin, CA, United StatesHQ recorded Oct 12, 2026	51-200	173 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Ensolum, LLC	Exact match	Dallas, TX, United StatesHQ recorded Oct 12, 2026	51-200	140 contacts →
	Exact match “OUR MISSION is to combine sustainable environmental solutions with forward-thinking, cost-effective, innovative, and value-added technologies that balance our clients’ economic…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	AKT Peerless	Exact match	Saginaw, MI, United StatesHQ recorded Oct 12, 2026	51-200	106 contacts →
	Exact match “We are environmental consultants and redevelopment experts who are proud to help build sustainable communities.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Aspen Environmental Group	Exact match	Agoura Hills, CA, United StatesHQ recorded Oct 12, 2026	51-200	95 contacts →
	Exact match “Aspen Environmental Group is an expert interdisciplinary environmental impact analysis firm, specializing in the management of environmental assessment efforts under CEQA, NEPA…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	ETIC	Exact match	Pleasant Hill, CA, United StatesHQ recorded Oct 12, 2026	51-200	94 contacts →
	Exact match “Since 1991, ETIC has been providing clients with environmental and civil consulting, engineering, and construction services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Cgrs INC	Exact match	Fort Collins, CO, United StatesHQ recorded Oct 12, 2026	51-200	72 contacts →
	Exact match “We deliver quality solutions with integrity and expertise, every time.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Environmental Operations, INC	Exact match	Clayton, MO, United StatesHQ recorded Oct 12, 2026	51-200	60 contacts →
	Exact match “Environmental Operations Inc.(EOI) is a trusted partner in turnkey and specialized environmental services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Sustainable Investment Group SIG	Exact match	Atlanta, GA, United StatesHQ recorded Oct 12, 2026	11-50	48 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 12, 2026 · View company records in RevenueBase
10	Enviroservices & Training Center	Exact match	Honolulu, HI, United StatesHQ recorded Oct 12, 2026	51-200	46 contacts →
	Exact match “We Are a Full-Service Environmental Consultancy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Techlaw Consultants, INC	Exact match	Chantilly, VA, United StatesHQ recorded Oct 12, 2026	201-500	45 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Panorama Environmental, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	42 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	GSS INC	Exact match	Urbandale, IA, United StatesHQ recorded Oct 12, 2026	11-50	42 contacts →
	Exact match “For more than two decades, GSS has been providing comprehensive environmental and compliance services to a variety of industries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Sapphos Environmental, INC	Exact match	Pasadena, CA, United StatesHQ recorded Oct 12, 2026	11-50	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Phase Engineering, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	11-50	38 contacts →
	Exact match “Phase Engineering, LLC, was founded in 1993 and is a leading engineering and environmental consulting firm, serving clients nationwide to deliver trusted environmental solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Soundearth Strategies, INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 12, 2026	11-50	37 contacts →
	Exact match “SoundEarth is a 100% employee-owned environmental consulting firm with more than 40 dedicated and talented professionals working together to improve the environment in which we…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Bluestone Environmental Group, INC	Exact match	Malvern, PA, United StatesHQ recorded Oct 12, 2026	51-200	34 contacts →
	Exact match “Bluestone Environmental Group, Inc.(Bluestone) is a small woman-owned business specializing in environmental engineering consulting.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Environmental Works, LLC	Exact match	Fairview, OR, United StatesHQ recorded Oct 12, 2026	51-200	33 contacts →
	Exact match “Environmental Works get the job done right from residential inspections and mitigations to commercial ESAs and remediations.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Stantech Environmental Services	Exact match	Oklahoma City, United StatesHQ recorded Oct 12, 2026	11-50	32 contacts →
	Exact match “Environmental Consulting” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Davenport Engineering, INC	Exact match	Torrance, CA, United StatesHQ recorded Oct 12, 2026	11-50	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Boundless Impact Research & Analytics	Exact match	New York, United StatesHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “Boundless Impact Research & Analytics is a frontier environmental impact data and analytics provider to clean technology investors, asset management firms, and companies (venture…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	TPM Group	Exact match	Bowling Green, KY, United StatesHQ recorded Oct 12, 2026	51-200	26 contacts →
	Exact match “TPM Group has offered Environmental & Construction Services for over 30 years.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	CRB Geological & Environmental Services, INC	Exact match	Miami, FL, United StatesHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “CRB is an environmental consulting firm with more than three decades of experience helping clients make smart, informed decisions about property, development, and operations.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Geological Resources, INC	Exact match	Monroe, NC, United StatesHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “Geological Resources specializes in environmental and construction engineering consulting services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Earthshift Global	Exact match	Kittery, ME, United StatesHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “EarthShift Global is a leader in environmental and social sustainability consulting, software, and training to clients in industry, academia, and government.” Recorded in the RevenueBase company graph · Oct 12, 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 reporting construction companies”. 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 25 of 222 environmental reporting construction companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental reporting construction companies based in the United States at a glance

As of Oct 12, 2026

43.5%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · Houston

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 222 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 the United States whose business descriptions match “environmental reporting construction companies” 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 1,224 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 12, 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.

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 reporting construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental reporting construction companies are there based in the United States?

RevenueBase identified 222 company matches for environmental reporting construction companies associated with the 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?

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

Which city has the most environmental reporting construction companies?

Houston leads with 10 company records, followed by New York (6) and Chicago (4).

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 1,224 professional contacts with verified work emails tracked across these 222 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 12, 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.