Company lists · Data refreshed September 2026

Top 25 Industrial engineering consulting firms based in New York, United States

Name: Industrial engineering consulting firms 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 26, 2026 224 companies tracked

RevenueBase identified 224 industrial engineering consulting firms headquartered in New York, United States as of September 2026 and tracks 16,314 professional contacts across them, including 9,128 with verified work emails. Across the United States, Houston is the largest hub for this category (329 companies); New York follows with 224.

This list covers industrial engineering consulting firms headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 26, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 26, 2026 86% judged on-target in blind review

224Companies

16,314Contacts tracked

9,128Verified emails

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The 25 largest industrial engineering consulting firms based in New York, United States

Ranked by team size

Top 25 of 224 industrial engineering consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to industrial engineering consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	WSP In The U.S	Indirect evidence	New York, NY, United StatesHQ checked Sep 26, 2026	10001+	9,318 contacts →
	Indirect evidence “What if you could shape built and natural environments – and the future of those that use them?” Source: RevenueBase Database · checked Sep 26, 2026
2	Hazen And Sawyer	Indirect evidence	New York, NY, United StatesHQ checked Sep 26, 2026	1,001-5,000	2,100 contacts →
	Indirect evidence “As Hazen marks 75 years, we celebrate a legacy of absolute commitment to our clients while delivering the best technical work available anywhere.” Source: RevenueBase Database · checked Sep 26, 2026
3	Syska Hennessy Group	Indirect evidence	New York, United StatesHQ checked Sep 26, 2026	501-1,000	803 contacts →
	Indirect evidence “Consult Engineer Commission At Syska Hennessy Group, we create exceptional environments.” Source: RevenueBase Database · checked Sep 26, 2026
4	Jaros, Baum & Bolles Jb&b	Strong evidence	New York, NY, United StatesHQ checked Sep 26, 2026	201-500	465 contacts →
	Strong evidence “Jaros, Baum & Bolles, Inc.(JB & B) is a leading consulting engineering firm specializing in mechanical, electrical, plumbing, and fire protection (MEP/FP) systems for complex…” Source: RevenueBase Database · checked Sep 26, 2026
5	Seargin	Indirect evidence	New York, NY, United StatesHQ checked Sep 26, 2026	501-1,000	276 contacts →
	Indirect evidence “Seargin was founded to close the gap between traditional advisory and hands-on delivery - combining strategic insight with deep expertise in ERP, AI and data.” Source: RevenueBase Database · checked Sep 26, 2026
6	Loring Consulting Engineers, INC	Strong evidence	New York, NY, United StatesHQ checked Sep 26, 2026	201-500	200 contacts →
	Strong evidence “Since it's founding in 1956, Loring Consulting Engineers, Inc.(Loring), a full-service consulting engineering firm with offices in Washington-DC, Gaithersburg-MD, Durham-NC, New…” Source: RevenueBase Database · checked Sep 26, 2026
7	Research Nester Analytics	Partial evidence	New York, NY, United StatesHQ checked Sep 26, 2026	51-200	191 contacts →
	Partial evidence “Research Nester is a global consulting firm that works with the most aspirational facilitators to define the future market strategies.” Source: RevenueBase Database · checked Sep 26, 2026
8	Essex Lake Group	Indirect evidence	New York, United StatesHQ checked Sep 26, 2026	201-500	183 contacts →
	Indirect evidence “Essex delivers transformative business solutions to major global corporations.” Source: RevenueBase Database · checked Sep 26, 2026
9	NEO Tangent Limited	Indirect evidence	New York, United StatesHQ checked Sep 26, 2026	1,001-5,000	167 contacts →
	Indirect evidence “We're a business process management organization that delivers professional services to our customers globally.” Source: RevenueBase Database · checked Sep 26, 2026
10	ITAC	Partial evidence	New York, NY, United StatesHQ checked Sep 26, 2026	n/a	150 contacts →
	Partial evidence “ITAC is a leading consulting organization located in New York City.” Source: RevenueBase Database · checked Sep 26, 2026
11	Tefen Management Consulting	Partial evidence	New York, NY, United StatesHQ checked Sep 26, 2026	201-500	122 contacts →
	Partial evidence “Tefen is an international management consulting firm, committed to driving organizations towards achieving performance excellence.” Source: RevenueBase Database · checked Sep 26, 2026
12	KC Engineering And Land Surveying, P.C	Strong evidence	New York, NY, United StatesHQ checked Sep 26, 2026	51-200	120 contacts →
	Strong evidence “KC is a diversified, multi-disciplined consulting engineering firm.” Source: RevenueBase Database · checked Sep 26, 2026
13	Alton Aviation Consultancy	Partial evidence	New York, NY, United StatesHQ checked Sep 26, 2026	51-200	85 contacts →
	Partial evidence “Alton Aviation Consultancy has significant experience delivering large, complex consulting engagements for clients in aviation and aerospace.” Source: RevenueBase Database · checked Sep 26, 2026
14	En-Power Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 26, 2026	51-200	75 contacts →
	Indirect evidence “We help building owners cut carbon, reduce costs, and stay compliant.” Source: RevenueBase Database · checked Sep 26, 2026
15	Ettinger Engineering Associates	Strong evidence	New York, NY, United StatesHQ checked Sep 26, 2026	51-200	53 contacts →
	Strong evidence “Ettinger Engineering Associates is a full service consulting engineering firm providing mechanical, electrical & plumbing/fire protection (MEP/FP) building design as well as…” Source: RevenueBase Database · checked Sep 26, 2026
16	Curiousrubik	Indirect evidence	New York, United StatesHQ checked Sep 26, 2026	51-200	49 contacts →
	Indirect evidence “Curious Rubik is a multidisciplinary team of consultants and solution design experts.” Source: RevenueBase Database · checked Sep 26, 2026
17	Establish	Indirect evidence	New York, NY, United StatesHQ checked Sep 26, 2026	11-50	47 contacts →
	Indirect evidence “Establish, Inc.” Source: RevenueBase Database · checked Sep 26, 2026
18	Ancora Engineering Architecture	Strong evidence	New York, NY, United StatesHQ checked Sep 26, 2026	11-50	41 contacts →
	Strong evidence “Ancora Engineering + Architecture is a multidisciplinary design firm providing consulting services to the construction industry in the New York metropolitan area.” Source: RevenueBase Database · checked Sep 26, 2026
19	The Fulcrum Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 26, 2026	11-50	35 contacts →
	Indirect evidence “The Fulcrum Group is a trusted partner to owner-operators of mission-critical facilities and building energy infrastructure.” Source: RevenueBase Database · checked Sep 26, 2026
20	GEA Consulting Engineers	Strong evidence	New York, NY, United StatesHQ checked Sep 26, 2026	11-50	34 contacts →
	Strong evidence “GEA Consulting Engineers is one of New York’s top engineering firms, specializing in the innovative design of mechanical, electrical, plumbing, fire protection, commissioning…” Source: RevenueBase Database · checked Sep 26, 2026
21	Skyline Engineering	Partial evidence	New York, NY, United StatesHQ checked Sep 26, 2026	51-200	33 contacts →
	Partial evidence “Skyline is a unique, full service Professional Engineering firm comprised of four divisions serving New York City and beyond.” Source: RevenueBase Database · checked Sep 26, 2026
22	ADS Engineers	Partial evidence	New York, NY, United StatesHQ checked Sep 26, 2026	11-50	32 contacts →
	Partial evidence “ads ENGINEERS, DPC, established in 1979 continues to provide high-quality engineering services to our long-standing clients based on the principals established by the founding…” Source: RevenueBase Database · checked Sep 26, 2026
23	Infra Tech Engineering, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 26, 2026	51-200	32 contacts →
	Partial evidence “Since the early 1980’s, Infra Tech Engineering (ITE) has served governments, communities and private industry by providing analytical, planning, engineering, construction and…” Source: RevenueBase Database · checked Sep 26, 2026
24	Fischerjordan	Indirect evidence	New York, NY, United StatesHQ checked Sep 26, 2026	11-50	28 contacts →
	Indirect evidence “Exchange complexity for clarity.” Source: RevenueBase Database · checked Sep 26, 2026
25	Powercon Associates, L.L.C	Strong evidence	New York, NY, United StatesHQ checked Sep 26, 2026	11-50	27 contacts →
	Strong evidence “PowerCon is a full service consulting engineering firm headquartered in New York City.” Source: RevenueBase Database · checked Sep 26, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial engineering consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial engineering consulting firms.
Partial evidence: Its own public description names part of industrial engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial engineering consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 224 industrial engineering consulting firms based in New York, United States

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Industrial engineering consulting firms based in New York, United States at a glance

As of Sep 26, 2026

56.0%Verified-email coverage

72.8Average contacts per company

11-50Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 224 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial engineering consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “industrial engineering consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial engineering consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial engineering consulting firms, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 9,128 across the full list. 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 26, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial engineering consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial engineering consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial engineering consulting firms are there based in New York, United States?

RevenueBase identified 224 industrial engineering consulting firms headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

WSP In The U.S, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most industrial engineering consulting firms?

Houston leads the United States with 329 headquartered companies, followed by New York (224) and Atlanta (179).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 9,128 verified decision-maker contacts tracked across these 224 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 26, 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 Smart Search, 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.