Company lists · Data refreshed November 2026

Top 25 Commercial contractors worldwide

Name: Commercial contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 86,799 companies tracked

RevenueBase identified 86,799 company matches for commercial contractors worldwide as of November 2026 and tracks 974,309 professional contacts across them, including 288,337 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for commercial contractors 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 commercial contractors 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

86,799Companies

974,309Contacts tracked

288,337Verified emails

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The 25 largest commercial contractors worldwide

Ranked by team size

Top 25 of 86,799 company matches for commercial contractors 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	DPR Construction	Exact match	Santa Clara, TN, United StatesHQ recorded Nov 6, 2026	10001+	7,496 contacts →
	Exact match “DPR Construction is a forward-thinking, self-performing general contractor and construction manager specializing in complex projects across the advanced technology, life sciences…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	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
3	Gilbane Building	Exact match	Providence, RI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,383 contacts →
	Exact match “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	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
5	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
6	Performance Contracting, Inc. PCI	Exact match	Lenexa, KS, United StatesHQ recorded Nov 6, 2026	5,001-10,000	3,647 contacts →
	Exact match “Performance Contracting Inc.(PCI) is one of the leading specialty contractors in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Performance Contractors	Exact match	Baton Rouge, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,119 contacts →
	Exact match “We began as a merit shop general industrial contractor back in 1979.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	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
9	MEB	Exact match	Chesapeake, VA, United StatesHQ recorded Nov 6, 2026	n/a	2,910 contacts →
	Exact match “Founded in 1982, MEB is one of today's most experienced and respected providers of construction services in the Hampton Roads region, the Commonwealth of Virginia, and throughout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	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
11	IES Holdings	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,710 contacts →
	Exact match “IES Holdings, Inc.(formerly known as Integrated Electrical Services, Inc.) provides electrical contracting services to commercial, industrial, and residential customers in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Hitt Contracting INC	Exact match	Falls Church, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,603 contacts →
	Exact match “HITT Contracting provides a wide range of construction services across the nation, from complex core and shell buildings and renovations to interior fit-outs and routine service…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Baker Construction	Exact match	Monroe, OH, United StatesHQ recorded Nov 6, 2026	10001+	2,244 contacts →
	Exact match “The nation's largest concrete contractor, Baker Construction specializes in all types of concrete construction and related solutions, including civil construction, deep…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Barton Malow	Exact match	Southfield, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,231 contacts →
	Exact match “Barton Malow has been living its core purpose of Building Today for a Better Tomorrow: People, Projects, and Communities for more than 100 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Holder Construction	Exact match	Atlanta, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,148 contacts →
	Exact match “Holder Construction is a leading national commercial construction company consistently ranking in the nation’s top 20 contractors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Layton Construction	Exact match	Sandy, HI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,106 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cupertino Electric, INC	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,881 contacts →
	Exact match “Since 1954, Cupertino Electric, Inc.(CEI) has been powered by people who’ve built a reputation for delivering high-profile, complex projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	ISG	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,637 contacts →
	Exact match “Who we are: At ISG, our vision is to be the world’s most dynamic construction services company, delivering places that help people and businesses thrive.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Sendan International Company	Exact match	Jubail Industrial City, Saudi ArabiaHQ recorded Nov 6, 2026	1,001-5,000	1,573 contacts →
	Exact match “Founded in 1994, Sendan has rapidly grown from a modest contractor to a reputable General Contractor for Plant Construction and Maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Qd-Sbg Construction	Exact match	Lusail, QatarHQ recorded Nov 6, 2026	5,001-10,000	1,570 contacts →
	Exact match “Established in 2010, QDSBG is a leading contractor specializing in major infrastructure and mixed use developments, recognized for its excellence in quality, safety, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Siac Construction	Exact match	Cairo, EgyptHQ recorded Nov 6, 2026	5,001-10,000	1,555 contacts →
	Exact match “SIAC Construction is an Egyptian private sector joint stock company with over 40 years of experience in general construction contracting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Gaylor Electric, INC	Exact match	Indianapolis, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,467 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	CCC Group, INC	Exact match	San Antonio, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,439 contacts →
	Exact match “Group, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Structure Tone	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,400 contacts →
	Exact match “Structure Tone was founded in 1971 in NYC, as an interior construction focused builder.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Messer Construction CO	Exact match	Cincinnati, SC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,349 contacts →
	Exact match Recorded description not available. 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 “commercial contractors”. 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 86,799 commercial contractors worldwide

See the full list, filter by size, metro and specialty, and access 288,337 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial contractors worldwide at a glance

As of Nov 6, 2026

29.6%Verified-email coverage

11.2Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

39,640

11-50

32,109

51-200

10,470

201-500

2,053

501-1,000

577

1,001-5,000

324

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 commercial contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “commercial contractors” 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 288,337 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.

Commercial contractors by location

412 lists · largest first

Every Commercial contractors 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 “commercial contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial contractors are there worldwide?

RevenueBase identified 86,799 company matches for commercial contractors 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?

DPR Construction tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most commercial contractors?

The United States leads with 36,320 companies, followed by the United Kingdom (5,337) and Canada (5,019). Every commercial contractors list by country and city is linked on this page.

Which city has the most commercial contractors?

London leads with 888 company records, followed by New York (700) and Sao Paulo (649).

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 288,337 professional contacts with verified work emails tracked across these 86,799 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.