Company lists · Data refreshed November 2026

Top 25 Construction design-build firms worldwide

Name: Construction design-build firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 33,400 companies tracked

RevenueBase identified 33,400 company matches for construction design-build firms worldwide as of November 2026 and tracks 343,763 professional contacts across them, including 112,952 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for construction design-build firms worldwide, 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 November 6, 2026. Country and city lists for construction design-build firms follow the table.

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 Nov 6, 2026 How this list was built

33,400Companies

343,763Contacts tracked

112,952Verified emails

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The 25 largest construction design-build firms worldwide

Ranked by team size

Top 25 of 33,400 company matches for construction design-build firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	The Whiting-Turner Contracting Company	Exact match	Towson, MD, United StatesHQ recorded Nov 6, 2026	1,001-5,000	6,070 contacts →
	Exact match “How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	JE Dunn Construction	Exact match	Kansas City, ND, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,720 contacts →
	Exact match “JE Dunn Construction is a family- and employee-owned company and the eighth-largest domestic general contractor in the United States, with 27 offices nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Hensel Phelps	Exact match	Greeley, CO, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,371 contacts →
	Exact match “As an employee-owned company, Hensel Phelps culture is based on dedication and commitment to delivering EXCELLENCE for our clients and employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Balfour Beatty US	Exact match	Dallas, OR, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,818 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	BL Harbert International LLC	Exact match	Birmingham, United StatesHQ recorded Nov 6, 2026	5,001-10,000	3,089 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Sundt Construction	Exact match	Tempe, AZ, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,757 contacts →
	Exact match “Sundt Construction, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Power Design	Exact match	St. Petersburg, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,657 contacts →
	Exact match “Power Design is a National Design Build Contractor, focused on innovative construction across multiple trades: electrical, mechanical, plumbing, and systems technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Clayco	Exact match	Chicago, MO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,903 contacts →
	Exact match “Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Group Amana	Exact match	Dubai Investment Park 1, United Arab EmiratesHQ recorded Nov 6, 2026	5,001-10,000	1,893 contacts →
	Exact match “Group AMANA is the regional leader in the design-build of industrial and commercial facilities, with over 1,500 buildings constructed across the region in three decades of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Gama Construction	Exact match	Cairo, EgyptHQ recorded Nov 6, 2026	1,001-5,000	1,784 contacts →
	Exact match “Gama Construction is a leading design-build contractor with over 30 years of experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	CORE	Exact match	Frisco, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,354 contacts →
	Exact match “CORE is a Construction Manager-at-Risk, Design-Build, General Contracting, Program Management, and Job Order Contractor with over 1,200 employees providing annual revenue in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	PT Tatamulia Nusantara Indah	Exact match	Jakarta, IndonesiaHQ recorded Nov 6, 2026	1,001-5,000	1,293 contacts →
	Exact match “Established in 1984, PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Engineering Contracting Company LLC	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	5,001-10,000	1,260 contacts →
	Exact match “Engineering Contracting Company (ECC L.L.C) was established in 1975 by Mr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	The Weitz Company	Exact match	Des Moines, AZ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,229 contacts →
	Exact match “The Weitz Company, a subsidiary of Orascom Construction PLC, is a full-service construction company, general contractor, design-builder and construction manager with office…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Athié Wohnrath	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	1,198 contacts →
	Exact match “Para nós do Grupo a\|w, projetos impactantes são aqueles que traduzem o jeito de ser das pessoas e os valores das empresas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	The Beck Group	Exact match	Dallas, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	1,178 contacts →
	Exact match “We integrate architecture, construction, sustainability, and technology to transform how our clients design and build.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Morshedy Group	Exact match	Kattameya, EgyptHQ recorded Nov 6, 2026	5,001-10,000	1,161 contacts →
	Exact match “Since our foundation in 1983, Morshedy Group has been in the right place at the right time.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Wharton-Smith, INC	Exact match	Sanford, LA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,072 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Crossland Construction Company, INC	Exact match	Columbus, KS, United StatesHQ recorded Nov 6, 2026	1,001-5,000	925 contacts →
	Exact match “Crossland Construction Company, Inc, is one of the top 100 ranked contractors in the United States, providing Pre-Construction, Design-Build, Construction Management & General…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Shambaugh & Son, L.P	Exact match	Fort Wayne, IN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	922 contacts →
	Exact match “Founded in 1926, Shambaugh & Son, L.P.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Arco Murray	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	912 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Webcor	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	873 contacts →
	Exact match “Webcor, a premier provider of commercial construction services, is known for its innovative and efficient approach, wide range of experience, cost-effective design-build…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	W.E. O'neil Construction	Exact match	Chicago, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	844 contacts →
	Exact match “WE value people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	F.A. Wilhelm Construction	Exact match	Indianapolis, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	827 contacts →
	Exact match “F.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Saudi Diyar Consultants	Exact match	Jeddah, Saudi ArabiaHQ recorded Nov 6, 2026	501-1,000	814 contacts →
	Exact match “Architects and Engineers Saudi Diyar Consultants is one of the leading multidiscipline design firms in the Middle East with a diverse portfolio of commercial, institutional…” Recorded in the RevenueBase company graph · Nov 6, 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 “construction design-build firms”. 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 33,400 construction design-build firms worldwide

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Construction design-build firms worldwide at a glance

As of Nov 6, 2026

32.9%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

18,977

11-50

10,709

51-200

2,524

201-500

513

501-1,000

135

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for construction design-build firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “construction design-build firms” 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. 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 112,952 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 November 6, 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.

Construction design-build firms by location

148 lists · largest first

Every Construction design-build firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “construction design-build firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction design-build firms are there worldwide?

RevenueBase identified 33,400 company matches for construction design-build firms worldwide as of November 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?

The Whiting-Turner Contracting Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most construction design-build firms?

The United States leads with 11,192 companies, followed by India (2,171) and Canada (1,463). Every construction design-build firms list by country and city is linked on this page.

Which city has the most construction design-build firms?

London leads with 352 company records, followed by New York (293) and Sao Paulo (239).

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 112,952 professional contacts with verified work emails tracked across these 33,400 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 November 6, 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.