Lookalikes · Data refreshed October 2026

25 Barr Engineering CO lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 15, 2026 982 matching companies

Looking for Barr Engineering CO lookalikes, Barr Engineering CO competitors or Barr Engineering CO alternatives? The RevenueBase company graph holds 982 companies that do what Barr Engineering CO does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 982 matches RevenueBase tracks 67,223 professional contacts, including 26,662 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to Barr Engineering CO and ranks them by company size. Data current as of October 15, 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 Similarity shown on every row Refreshed Oct 15, 2026 Match quality audited by blind human judging

Reference company

Barr Engineering CO

“Barr provides engineering and environmental consulting services to clients across the Midwest, throughout the Americas, and around the world.”

1,001-5,000Employees

1,108Contacts tracked

825Verified emails

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The 25 largest Barr Engineering CO competitors and alternatives

Ranked by team size

Top 25 of 982 companies matching Barr Engineering CO at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Barr Engineering CO (100% = identical). Data refreshed Oct 15, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Terracon	Olathe, US	5,001-10,000	86%	3,484 contacts →
2	National Engineering Services Pakistan PVT Limited Nespak	Lahore, PK	5,001-10,000	86%	6 contacts →
3	Golder	Vancouver, CA	5,001-10,000	88%	947 contacts →
4	Geosyntec Consultants	Boca Raton, US	1,001-5,000	85%	1,643 contacts →
5	Brown And Caldwell	Walnut Creek, US	1,001-5,000	85%	1 contacts →
6	Langan Engineering & Environmental Services	Parsippany, US	1,001-5,000	89%	1,768 contacts →
7	Providence	Baton Rouge, US	n/a	86%	58 contacts →
8	Civil & Environmental Consultants, INC	Moon Township, US	1,001-5,000	87%	982 contacts →
9	LJA	Houston, US	1,001-5,000	85%	1,500 contacts →
10	GEI Consultants, INC	Woburn, US	1,001-5,000	87%	1,270 contacts →
11	Knight Piesold	Denver, US	1,001-5,000	88%	644 contacts →
12	Apex Companies	Rockville, US	1,001-5,000	86%	638 contacts →
13	WSP Chile Y Argentina	Santiago, CL	10001+	86%	220 contacts →
14	GAI Consultants, INC	Homestead, US	501-1,000	86%	525 contacts →
15	M. N. Dastur & Co. P LTD	Kolkata, IN	1,001-5,000	85%	34 contacts →
16	Pares&alvarez	CL	501-1,000	88%	180 contacts →
17	The Foth Companies	De Pere, US	501-1,000	87%	526 contacts →
18	Antea Group - France	Olivet, FR	1,001-5,000	86%	492 contacts →
19	DUDEK	Encinitas, US	501-1,000	88%	462 contacts →
20	Integral S.A. Ingenieros Consultores	Nueva Delhi, CO	1,001-5,000	87%	52 contacts →
21	Antea Group USA	St Paul, US	1,001-5,000	86%	4 contacts →
22	Raba Kistner, INC	San Antonio, US	501-1,000	85%	394 contacts →
23	Opus International Consultants Limited	Wellington, NZ	1,001-5,000	87%	64 contacts →
24	Hunt Guillot & Associates HGA	Ruston, US	501-1,000	86%	355 contacts →
25	E2 Consulting Engineers, INC	Emeryville, US	501-1,000	86%	238 contacts →

Showing the 25 largest of 982 similar companies

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How similarity works

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.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to Barr Engineering CO, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to Barr Engineering CO as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 15, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Barr Engineering CO lookalikes?

Barr Engineering CO lookalikes are companies that closely resemble what Barr Engineering CO does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to Barr Engineering CO shown as a percentage.

What companies are similar to Barr Engineering CO?

The largest companies similar to Barr Engineering CO are Terracon, National Engineering Services Pakistan PVT Limited Nespak, Golder and Geosyntec Consultants. The table above shows the 25 largest of the 982 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches Barr Engineering CO's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 26,662 verified emails and direct dials tracked across all 982 matched companies.

Who are Barr Engineering CO's biggest competitors?

The largest Barr Engineering CO competitors by measured business-description similarity are Terracon, National Engineering Services Pakistan PVT Limited Nespak, Golder and Geosyntec Consultants. Every company here does what Barr Engineering CO does at 85%+ similarity, ranked by team size.

What are the best Barr Engineering CO alternatives?

The closest Barr Engineering CO alternatives are the companies whose own business descriptions match Barr Engineering CO's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 15, 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.