Company lists · Data refreshed September 2026

Top 25 Build-to-suit consultants based in the United States

Name: Build-to-suit consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 20,120 companies tracked

RevenueBase identified 20,120 build-to-suit consultants headquartered in the United States as of September 2026 and tracks 291,911 professional contacts across them, including 123,762 with verified work emails and 126,400 with mobile numbers. New York is the largest hub.

This list covers build-to-suit consultants headquartered in the 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 23, 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 23, 2026 86% judged on-target in blind review

20,120Companies

291,911Contacts tracked

123,762Verified emails

126,400Mobile numbers

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The 25 largest build-to-suit consultants based in the United States

Ranked by team size

Top 25 of 20,120 build-to-suit consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to build-to-suit consultants: 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	The Whiting-Turner Contracting Company	Indirect evidence	Towson, MD, United StatesHQ checked Sep 23, 2026	1,001-5,000	5,734 contacts →
	Indirect evidence “How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Source: RevenueBase Database · checked Sep 23, 2026
2	Hensel Phelps	Indirect evidence	Greeley, CO, United StatesHQ checked Sep 23, 2026	5,001-10,000	4,094 contacts →
	Indirect evidence “As an employee-owned company, Hensel Phelps culture is based on dedication and commitment to delivering EXCELLENCE for our clients and employees.” Source: RevenueBase Database · checked Sep 23, 2026
3	Gilbane Building	Indirect evidence	Providence, RI, United StatesHQ checked Sep 23, 2026	1,001-5,000	4,084 contacts →
	Indirect evidence “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Source: RevenueBase Database · checked Sep 23, 2026
4	Balfour Beatty US	Partial evidence	Dallas, TX, United StatesHQ checked Sep 23, 2026	1,001-5,000	3,578 contacts →
	Partial evidence “Balfour Beatty US is an industry-leading provider of general contracting, at-risk construction management and design-build services for public and private sector clients across…” Source: RevenueBase Database · checked Sep 23, 2026
5	BL Harbert International LLC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	5,001-10,000	2,818 contacts →
	Indirect evidence “BL Harbert International, LLC began construction operations in under the leadership of Billy Harbert, Jr, carrying on a family tradition in the construction industry dating back…” Source: RevenueBase Database · checked Sep 23, 2026
6	Sundt Construction	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 23, 2026	1,001-5,000	2,505 contacts →
	Indirect evidence “Sundt Construction, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
7	Southland Industries	Indirect evidence	Garden Grove, CA, United StatesHQ checked Sep 23, 2026	10001+	2,439 contacts →
	Indirect evidence “As one of the nation's largest building systems experts, Southland Industries provides innovative, practical results for your engineering, construction, service, and energy needs.” Source: RevenueBase Database · checked Sep 23, 2026
8	The Haskell Company	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 23, 2026	1,001-5,000	2,213 contacts →
	Indirect evidence “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Source: RevenueBase Database · checked Sep 23, 2026
9	Layton Construction	Indirect evidence	Sandy, UT, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,826 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
10	Ryan Companies Us, INC	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,821 contacts →
	Indirect evidence “At Ryan Companies, we believe the value of the buildings we design, develop, finance, manage and construct is about more than dollars and cents – it’s also about the value they…” Source: RevenueBase Database · checked Sep 23, 2026
11	Clayco	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,720 contacts →
	Indirect evidence “Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the…” Source: RevenueBase Database · checked Sep 23, 2026
12	BW Design Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Source: RevenueBase Database · checked Sep 23, 2026
13	GRAY	Indirect evidence	Lexington, KY, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,477 contacts →
	Indirect evidence “Founded by James Norris and Lois Howard Gray in 1960, Gray is a family-owned, fully integrated industrial design-builder specializing in engineering, architecture, construction…” Source: RevenueBase Database · checked Sep 23, 2026
14	Structure Tone	Indirect evidence	NY, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,299 contacts →
	Indirect evidence “Structure Tone was founded in 1971 in NYC, as an interior construction focused builder.” Source: RevenueBase Database · checked Sep 23, 2026
15	Atwell, LLC	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,290 contacts →
	Indirect evidence “Atwell is a full-service consulting, engineering and construction services firm that delivers a broad range of creative solutions to clients in the real estate and land…” Source: RevenueBase Database · checked Sep 23, 2026
16	Shawmut Design And Construction	Indirect evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,220 contacts →
	Indirect evidence “At Shawmut Design and Construction, we promise our clients a better building experience.” Source: RevenueBase Database · checked Sep 23, 2026
17	The Weitz Company	Indirect evidence	Des Moines, IA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,088 contacts →
	Indirect evidence “The Weitz Company, a subsidiary of Orascom Construction PLC, is a full-service construction company, general contractor, design-builder and construction manager with office…” Source: RevenueBase Database · checked Sep 23, 2026
18	The Beck Group	Partial evidence	Dallas, TX, United StatesHQ checked Sep 23, 2026	501-1,000	1,054 contacts →
	Partial evidence “We integrate architecture, construction, sustainability, and technology to transform how our clients design and build.” Source: RevenueBase Database · checked Sep 23, 2026
19	Henderson Engineers	Indirect evidence	Lenexa, KS, United StatesHQ checked Sep 23, 2026	501-1,000	1,040 contacts →
	Indirect evidence “Henderson Engineers is a national building systems design firm with a wide array of engineering services and a portfolio representing a full range of markets including business…” Source: RevenueBase Database · checked Sep 23, 2026
20	Wharton-Smith, INC	Indirect evidence	Sanford, FL, United StatesHQ checked Sep 23, 2026	501-1,000	1,033 contacts →
	Indirect evidence “Wharton-Smith, Inc-''The Construction Group of Choice" Our Vision…to be the construction group of choice for our employees, our clients, and the communities we serve.” Source: RevenueBase Database · checked Sep 23, 2026
21	Simpson Gumpertz & Heger SGH	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 23, 2026	501-1,000	942 contacts →
	Indirect evidence “Simpson Gumpertz & Heger (SGH) is a national engineering firm committed to delivering holistic advice for our clients’ most complex challenges.” Source: RevenueBase Database · checked Sep 23, 2026
22	Savills North America	Indirect evidence	New York, NY, United StatesHQ checked Sep 23, 2026	501-1,000	895 contacts →
	Indirect evidence “At Savills, we help organizations find the solutions that ensure employee success.” Source: RevenueBase Database · checked Sep 23, 2026
23	Crossland Construction Company, INC	Partial evidence	Columbus, KS, United StatesHQ checked Sep 23, 2026	1,001-5,000	891 contacts →
	Partial evidence “Crossland Construction Company, Inc, is one of the top 100 ranked contractors in the United States, providing Pre-Construction, Design-Build, Construction Management & General…” Source: RevenueBase Database · checked Sep 23, 2026
24	Shambaugh & Son, L.P	Indirect evidence	Fort Wayne, IN, United StatesHQ checked Sep 23, 2026	1,001-5,000	879 contacts →
	Indirect evidence “Founded in 1926, Shambaugh & Son, L.P.” Source: RevenueBase Database · checked Sep 23, 2026
25	Arco Murray	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	501-1,000	832 contacts →
	Indirect evidence “ARCO/Murray is a single source national design and construction firm that specializes in commercial construction and real estate needs for Fortune 500 companies and individual…” Source: RevenueBase Database · checked Sep 23, 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: build-to-suit consultants. 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 build-to-suit consultants.
Partial evidence: Its own public description names part of build-to-suit consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name build-to-suit consultants. 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 20,120 build-to-suit consultants based in the United States

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Build-to-suit consultants based in the United States at a glance

As of Sep 23, 2026

42.4%Verified-email coverage

43.3%Mobile-number coverage

14.5Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

10,610

11-50

7,365

51-200

1,712

201-500

255

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

93,2200–30

28,07931–60

1,79961–90

8290–180

582180+

Company record updated

Median 86.0d

00–30

88,00331–60

137,31961–90

54,64590–180

11,944180+

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 build-to-suit consultants, 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 the United States whose own description of what they do matches “build-to-suit consultants”. 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 build-to-suit consultants), 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 build-to-suit consultants, and records with no verified work email. Companies headquartered outside United States 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, 123,762 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 23, 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.

Build-to-suit consultants by metro

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 build-to-suit consultants, 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 build-to-suit consultants are there based in the United States?

RevenueBase identified 20,120 build-to-suit consultants headquartered in the 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?

The Whiting-Turner Contracting Company, headquartered in Towson, tops this list with the largest team on record.

Which city has the most build-to-suit consultants?

New York leads with 550 headquartered companies, followed by Houston (352) and Los Angeles (257).

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 123,762 verified decision-maker contacts tracked across these 20,120 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 23, 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.