Lookalikes · Data refreshed October 2026

25 Brown And Caldwell lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 14, 2026 2952 matching companies

Looking for Brown And Caldwell lookalikes, Brown And Caldwell competitors or Brown And Caldwell alternatives? The RevenueBase company graph holds 2952 companies that do what Brown And Caldwell does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 2952 matches RevenueBase tracks 372,547 professional contacts, including 153,810 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 Brown And Caldwell and ranks them by company size. Data current as of October 14, 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 14, 2026 Match quality audited by blind human judging

Reference company

Brown And Caldwell

“Headquartered in Walnut Creek, Calif, Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations.”

1,001-5,000Employees

2,510Contacts tracked

1Verified emails

Explore similar companies → Free signup · no credit card · 500 free credits

The 25 largest Brown And Caldwell competitors and alternatives

Ranked by team size

Top 25 of 2952 companies matching Brown And Caldwell at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Brown And Caldwell (100% = identical). Data refreshed Oct 14, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	AECOM	Dallas, US	10001+	86%	22,113 contacts →
2	Stantec	Edmonton, CA	10001+	88%	17,539 contacts →
3	GHD	Sydney, AU	10001+	86%	6,848 contacts →
4	Tetra Tech	Pasadena, US	10001+	93%	5,641 contacts →
5	WSP In Canada	Montreal, CA	10001+	85%	4,927 contacts →
6	Ch2m	Englewood, US	10001+	88%	1,343 contacts →
7	CDM Smith	Boston, US	5,001-10,000	91%	1,347 contacts →
8	Terracon	Olathe, US	5,001-10,000	88%	3,484 contacts →
9	JAN DE NUL Group	Capellen, LU	5,001-10,000	86%	2,690 contacts →
10	Michael Baker International	Pittsburgh, US	5,001-10,000	85%	2,909 contacts →
11	Golder	Vancouver, CA	5,001-10,000	91%	947 contacts →
12	NIRAS	Allerod Capital Of Denmark, DK	1,001-5,000	86%	216 contacts →
13	APTIM	Baton Rouge, US	1,001-5,000	88%	1,064 contacts →
14	Geosyntec Consultants	Boca Raton, US	1,001-5,000	93%	1,643 contacts →
15	Kleinfelder	San Diego, US	1,001-5,000	86%	1,386 contacts →
16	Providence	Baton Rouge, US	n/a	89%	58 contacts →
17	Hazen And Sawyer	New York, US	1,001-5,000	92%	1,492 contacts →
18	Olsson	Lincoln, US	1,001-5,000	91%	1,348 contacts →
19	Civil & Environmental Consultants, INC	Moon Township, US	1,001-5,000	89%	982 contacts →
20	KCI Technologies, INC	Sparks, US	1,001-5,000	88%	955 contacts →
21	Burns & Mcdonnell India	Mumbai, IN	1,001-5,000	88%	227 contacts →
22	Carollo Engineers	Walnut Creek, US	1,001-5,000	93%	1,198 contacts →
23	Bowman Consulting	Reston, US	1,001-5,000	85%	1,056 contacts →
24	ILF Consulting Engineers	AT	1,001-5,000	87%	698 contacts →
25	CHA Consulting, INC	Albany, US	1,001-5,000	89%	987 contacts →

Showing the 25 largest of 2952 similar companies

Get the full ranked list, tune the similarity cutoff, and unlock verified emails and direct dials at every company on it.

Free signup · no credit card

View the full list →

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 Brown And Caldwell, 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 Brown And Caldwell 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 14, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Brown And Caldwell lookalikes?

Brown And Caldwell lookalikes are companies that closely resemble what Brown And Caldwell 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 Brown And Caldwell shown as a percentage.

What companies are similar to Brown And Caldwell?

The largest companies similar to Brown And Caldwell are AECOM, Stantec, GHD and Tetra Tech. The table above shows the 25 largest of the 2952 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 Brown And Caldwell'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 153,810 verified emails and direct dials tracked across all 2952 matched companies.

Who are Brown And Caldwell's biggest competitors?

The largest Brown And Caldwell competitors by measured business-description similarity are AECOM, Stantec, GHD and Tetra Tech. Every company here does what Brown And Caldwell does at 85%+ similarity, ranked by team size.

What are the best Brown And Caldwell alternatives?

The closest Brown And Caldwell alternatives are the companies whose own business descriptions match Brown And Caldwell'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 14, 2026.

Prospecting this space? Verified emails and direct dials at all 2952 companies similar to Brown And Caldwell. Start with a free account, no credit card.

Download this list →

Related lists

More lookalike lists

Browse the directory

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.