Company lists · Data refreshed November 2026

Top 25 Environmental inspection companies worldwide

Name: Environmental inspection companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,200 companies tracked

RevenueBase identified 10,200 company matches for environmental inspection companies worldwide as of November 2026 and tracks 107,139 professional contacts across them, including 28,904 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for environmental inspection companies worldwide, 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 November 6, 2026. Country and city lists for environmental inspection companies follow the table.

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 Nov 6, 2026 How this list was built

10,200Companies

107,139Contacts tracked

28,904Verified emails

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The 25 largest environmental inspection companies worldwide

Ranked by team size

Top 25 of 10,200 company matches for environmental inspection companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Pt. Surveyor Indonesia	Exact match	IndonesiaHQ recorded Nov 6, 2026	1,001-5,000	1,727 contacts →
	Exact match “Surveyor Indonesia was incepted on 1 August 1991.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	ATLAS	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,575 contacts →
	Exact match “Atlas Technical Consultants (Atlas) provides professional testing, inspection, engineering, environmental and consulting services nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Alliance Technical Group	Exact match	Decatur, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,088 contacts →
	Exact match “Alliance is a new kind of environmental services company-powered by innovation, focused on service, and committed to client success.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Applied Technical Services, LLC	Exact match	Marietta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	961 contacts →
	Exact match “Applied Technical Services assists commercial and industrial clients by providing inspection, testing, consulting engineering, and calibration services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Tulsa Inspection Resources, LLC	Exact match	Tulsa, OK, United StatesHQ recorded Nov 6, 2026	1,001-5,000	864 contacts →
	Exact match “Core capabilities include: Inspection Services (Chief, CWI, NACE/AMPP, Utility, Environmental, Safety, Poly, etc), Non-Destructive Examination (Ultrasonic Testing (UT), Phased…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Alpes Contrôles	Exact match	Sites, FranceHQ recorded Nov 6, 2026	501-1,000	841 contacts →
	Exact match “Alpes Contrôles accompagne ses clients sur la conformité réglementaire des ouvrages, installations, équipements produits et services soumis à des exigences réglementaires.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Emsl Analytical, INC	Exact match	Cinnaminson, NJ, United StatesHQ recorded Nov 6, 2026	501-1,000	766 contacts →
	Exact match “As the nation's leading environmental testing firm, EMSL's network of nationwide laboratories has been providing quality analytical services since 1981.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Pinchin In Canada	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	693 contacts →
	Exact match “Pinchin Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Oceaneering Asset Integrity	Exact match	Bergen, NorwayHQ recorded Nov 6, 2026	5,001-10,000	656 contacts →
	Exact match “Oceaneering Asset Integrity is one of the largest providers of Integrity and Inspection Services in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	CARSO	Exact match	Vénissieux, FranceHQ recorded Nov 6, 2026	1,001-5,000	611 contacts →
	Exact match “Leader des prestations analytiques environnementales et agroalimentaires accrédité COFRAC, agréé par le Ministère de la santé Votre environnement et votre santé sont nos priorités.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Nova Engineering And Environmental, LLC	Exact match	Kennesaw, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	541 contacts →
	Exact match “Established in 1996, NOVA was originally founded to provide Environmental Consulting, Geotechnical Engineering, and Construction Materials Testing and Inspection services to the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Socotec US	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	498 contacts →
	Exact match “Welcome to SOCOTEC in the US, Trusted Expertise, From the Ground Up.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Vertex Resource Group LTD	Exact match	Sherwood Park, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	491 contacts →
	Exact match “Since 1962, Vertex has been a leading North American provider of environmental services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	ROUX	Exact match	Islandia, NY, United StatesHQ recorded Nov 6, 2026	201-500	474 contacts →
	Exact match “The Roux organization applies sophisticated scientific, technical, and managerial resources to develop and implement effective, efficient, and sustainable solutions to our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Intero Integrity	Exact match	Tricht, NetherlandsHQ recorded Nov 6, 2026	501-1,000	453 contacts →
	Exact match “We are a fast-growing global company offering inspection, industrial, and environmental services to the critical infrastructure sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Ceimic	Exact match	Sumaré, BrazilHQ recorded Nov 6, 2026	201-500	382 contacts →
	Exact match “Life Sciences Testing Group” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	HECS	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	373 contacts →
	Exact match “We are India’s Leading Environmental Management Company and Service Provider, serving as a catalyst to the cause of Environmental preservation for the Industrial and Domestic…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	ADX Groupe	Exact match	Château-gontier, FranceHQ recorded Nov 6, 2026	201-500	370 contacts →
	Exact match “ADX Groupe, votre bureau d'études de l'existant - Réalisation de diagnostics immobiliers obligatoires lors de la transaction ou location des biens- Recherche d’amiante dans tous…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	DER	Exact match	Saint-louis, FranceHQ recorded Nov 6, 2026	n/a	343 contacts →
	Exact match “DER est une PME spécialisée dans le contrôle des bâtiments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Puspakom SDN BHD	Exact match	Shah Alam, MalaysiaHQ recorded Nov 6, 2026	1,001-5,000	318 contacts →
	Exact match “Puspakom Sdn Bhd (PUSPAKOM) is Malaysia's first and only comprehensive national vehicle inspection company appointed by the Malaysian Government to undertake all mandatory…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Labanalysis Environmental Science	Exact match	San Giovanni Teatino, ItalyHQ recorded Nov 6, 2026	501-1,000	308 contacts →
	Exact match “LabAnalysis Environmental Science is LabAnalysis Group's company dedicated to the environmental sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	ARPAT	Exact match	Florence, ItalyHQ recorded Nov 6, 2026	501-1,000	301 contacts →
	Exact match “ARPAT effettua il monitoraggio dello stato dell'ambiente in Toscana e garantisce il controllo del rispetto della normativa ambientale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	GSI Environmental INC	Exact match	Houston, CA, United StatesHQ recorded Nov 6, 2026	201-500	281 contacts →
	Exact match “GSI Environmental, Inc.(GSI), is an environmental engineering and science consulting firm committed to measuring, analyzing, and solving complex environmental problems around the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Geochem Middle East	Exact match	Jebal Ali, United Arab EmiratesHQ recorded Nov 6, 2026	201-500	279 contacts →
	Exact match “Established in in Dubai, Geo-Chem Middle East is today recognised as one of the premier inspection and testing companies in the region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Applus Environment	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	10001+	268 contacts →
	Exact match “At Applus+, we provide environmental management services to help clients reduce their environmental footprint and improve operational efficiency, while minimizing risks and…” Recorded in the RevenueBase company graph · Nov 6, 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 inspection 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 10,200 environmental inspection companies worldwide

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Environmental inspection companies worldwide at a glance

As of Nov 6, 2026

27.0%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

0.8%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

6,144

11-50

2,876

51-200

771

201-500

180

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for environmental inspection companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “environmental inspection 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. 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 28,904 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 November 6, 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 inspection companies by location

37 lists · largest first

Every Environmental inspection companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many environmental inspection companies are there worldwide?

RevenueBase identified 10,200 company matches for environmental inspection companies worldwide as of November 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?

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

Which country has the most environmental inspection companies?

The United States leads with 3,587 companies, followed by Brazil (777) and France (544). Every environmental inspection companies list by country and city is linked on this page.

Which city has the most environmental inspection companies?

Sao Paulo leads with 84 company records, followed by Houston (78) and New York (56).

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 28,904 professional contacts with verified work emails tracked across these 10,200 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 November 6, 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.