Company lists · Data refreshed September 2026

Top 25 Environmental engineering staffing companies based in New York, United States

Name: Environmental engineering staffing companies based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 99 companies tracked

RevenueBase identified 99 company matches for environmental engineering staffing companies associated with New York, United States as of September 2026 and tracks 5,263 professional contacts across them, including 2,432 with verified work emails. Across the United States, Houston is the largest hub for this category (215 companies); New York follows with 103.

This list covers company matches for environmental engineering staffing companies associated with New York, 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 28, 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 28, 2026 How this list was built

99Companies

5,263Contacts tracked

2,432Verified emails

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The 25 largest environmental engineering staffing companies based in New York, United States

Ranked by team size

Top 25 of 99 company matches for environmental engineering staffing companies based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Hazen And Sawyer	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,100 contacts →
	Exact match “As Hazen marks 75 years, we celebrate a legacy of absolute commitment to our clients while delivering the best technical work available anywhere.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Mitchell Martin INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	614 contacts →
	Exact match “Mitchell Martin Inc.(MMI) is one of the largest employee-owned staffing firms in the U.S, specializing in IT, healthcare, healthcare IT, accounting and finance, and professional…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	The Tempositions Group Of Companies	Exact match	New York, United StatesHQ recorded Sep 28, 2026	51-200	349 contacts →
	Exact match “Founded in 1962, The TemPositions Group of Companies is a privately owned full-service staffing firm offering temporary, contract temp-to-hire and direct hire services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	TBG The Bachrach Group	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	319 contacts →
	Exact match “For over 50 years, TBG has stood as a leader in the staffing and recruiting industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	KC Engineering And Land Surveying, P.C	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	120 contacts →
	Exact match “KC is a diversified, multi-disciplined consulting engineering firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Next Step	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	111 contacts →
	Exact match “Next Step Staffing is a full service placement firm that provides staffing and consultant solutions to corporate clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Summit Staffing Partners	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	59 contacts →
	Exact match “Founded in 2014, Summit Staffing Partners is a leading Staffing / Recruitment firm with primary offices in New York City and a satellite office in Florida.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Friedman Williams	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	49 contacts →
	Exact match “Full-Time Direct Hire / Contract / Temporary Staffing Friedman Williams specializes in placing highly skilled candidates across all industries while focusing on superior customer…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	OP Technology	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “OP Technology, part of the Oliver Parks Group, is a global sourcing partner focused exclusively on the Technology sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Aegistech	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “Aegistech is a Staffing and Consulting firm based in New York City that focuses on IT, Engineering and Construction.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Northstar Group Services, INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	n/a	43 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	True Environmental	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	37 contacts →
	Exact match “True Environmental (“True”) is building a diversified environmental services organization focused on consulting and engineering, water/wastewater management, testing/analytical…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Admiral Staffing INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “Admiral Staffing Inc, a Certified Minority-Owned Business Enterprise (MBE) is an active member of the American Staffing Association.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Tapuz Staffing Services	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	28 contacts →
	Exact match “It is the mission of Tapuz, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Talenthub Workforce, INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	26 contacts →
	Exact match “TalentHub Worldwide, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	A.G. Consulting Engineering, PC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	25 contacts →
	Exact match “A.G.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Transition Management Corp	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	22 contacts →
	Exact match “Transition Management Corporation (TMC) provides the highest caliber project management and facilities professional staffing to its clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Boomi Environmental LLC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Boomi Environmental LLC (Boomi) is a premier environmental consulting firm specializing in providing practical, sustainable, and cost-effective solutions to water, wastewater, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Edesign Dynamics	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “eDESIGN DYNAMICS is an environmental engineering and planning firm committed to solving water and ecological resources challenges in the developed and developing worlds.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Crescit Executive Search	Exact match	New York, United StatesHQ recorded Sep 28, 2026	1-10	19 contacts →
	Exact match “At Crescit: Executive Search, we are passionate about connecting skilled engineering professionals with top firms in the US.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	JMV Consulting Engineering	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Careerpoint Staffing	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	13 contacts →
	Exact match “In 2010, owner Robin McFadden founded CareerPoint Staffing, recognizing the need for a woman-owned business to identify architects, engineers and construction professionals with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Kintec Search	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “Kintec Search supports the organizations building, powering, and modernizing America’s infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Blue Chip Staffing LLC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Blue Chip Staffing LLC is a premier family-owned nationwide staffing agency, dedicated to connecting top-tier talent with exceptional opportunities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Hydro Tech Environmental Engineering And Geology, DPC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	10 contacts →
	Exact match “HydroTech Environmental Engineering and Geology, DPC, is a specialized engineering and consultancy firm that offers comprehensive, integrated services across the Water…” Recorded in the RevenueBase company graph · Sep 28, 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 staffing 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 99 environmental engineering staffing companies based in New York, United States

See the full list, filter by size, metro and specialty, and access 2,432 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental engineering staffing companies based in New York, United States at a glance

As of Sep 28, 2026

46.2%Verified-email coverage

53.2Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 99 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 New York, United States whose business descriptions match “environmental engineering staffing 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 2,432 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 28, 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 staffing companies 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 staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental engineering staffing companies are there based in New York, United States?

RevenueBase identified 99 company matches for environmental engineering staffing companies associated with New York, 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?

Hazen And Sawyer 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 staffing companies?

Houston leads the United States with 215 company records, followed by New York (103) and Dallas (73).

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 2,432 professional contacts with verified work emails tracked across these 99 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 28, 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.