Company lists · Data refreshed September 2026

Top 25 Construction administration firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 11,321 companies tracked

RevenueBase identified 11,321 construction administration firms worldwide as of September 2026 and tracks 139,941 professional contacts across them, including 51,687 with verified work emails and 0 with mobile numbers. The United States is the largest market and New York the largest hub.

This list covers construction administration firms worldwide, 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 16, 2026. Country and city lists for construction administration firms follow the table.

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 16, 2026 86% judged on-target in blind review

11,321Companies

139,941Contacts tracked

51,687Verified emails

0Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest construction administration firms worldwide

Ranked by team size

Top 25 of 11,321 construction administration firms worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to construction administration firms: 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	Hill International, INC	Partial evidence	Mount Laurel, NJ, United StatesHQ checked Sep 16, 2026	1,001-5,000	6,653 contacts →
	Partial evidence “Hill International provides program, project, and construction management services for clients in a range of sectors undertaking major construction projects across the world.” Source: RevenueBase Database · checked Sep 16, 2026
2	Balfour Beatty US	Partial evidence	Dallas, TX, United StatesHQ checked Sep 16, 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 16, 2026
3	Consigli Construction Co., INC	Partial evidence	Milford, MA, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,010 contacts →
	Partial evidence “Consigli Construction Co, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
4	Normatel Engenharia	Indirect evidence	Fortaleza, BrazilHQ checked Sep 16, 2026	1,001-5,000	1,628 contacts →
	Indirect evidence “Fundada em 1977, a Normatel Engenharia desenvolveu durante esses anos uma sólida, dinâmica e bem estruturada base técnica e de gestão, com ampla visão de mercado.” Source: RevenueBase Database · checked Sep 16, 2026
5	The Weitz Company	Partial evidence	Des Moines, IA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,088 contacts →
	Partial 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 16, 2026
6	Manhattan Construction Company	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,044 contacts →
	Indirect evidence “Our family of builders is known for “Building excellence,” and we are grateful for the opportunity to prove ourselves “excellent” to you.” Source: RevenueBase Database · checked Sep 16, 2026
7	Engeko Engenharia E Construção Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	1,001-5,000	1,036 contacts →
	Indirect evidence “No mercado desde 2007, atuamos em todo território nacional com foco no segmento industrial e na construção de parcerias a longo prazo, oferecendo diversos tipos de soluções e…” Source: RevenueBase Database · checked Sep 16, 2026
8	Wharton-Smith, INC	Partial evidence	Sanford, FL, United StatesHQ checked Sep 16, 2026	501-1,000	1,033 contacts →
	Partial 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 16, 2026
9	Garney Construction	Partial evidence	North Kansas City, MO, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,009 contacts →
	Partial evidence “Garney Construction is a national leader in water and wastewater construction.” Source: RevenueBase Database · checked Sep 16, 2026
10	Vaughn Construction	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	501-1,000	894 contacts →
	Partial evidence “Vaughn Construction is the rare combination of a traditional general contractor and a sophisticated construction manager.” Source: RevenueBase Database · checked Sep 16, 2026
11	JRM Construction Management	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	501-1,000	789 contacts →
	Partial evidence “With over 18 years of trusted experience, JRM has quickly grown to become one of the top General Contracting and Construction Management firms across the US.” Source: RevenueBase Database · checked Sep 16, 2026
12	F.A. Wilhelm Construction	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 16, 2026	1,001-5,000	737 contacts →
	Indirect evidence “F.A.” Source: RevenueBase Database · checked Sep 16, 2026
13	Lechase Construction	Indirect evidence	Rochester, NY, United StatesHQ checked Sep 16, 2026	501-1,000	716 contacts →
	Indirect evidence “Established in 1944, LeChase prides itself on offering the capabilities of a large firm while maintaining the personalized service of a small firm.” Source: RevenueBase Database · checked Sep 16, 2026
14	VCC Construction	Partial evidence	Little Rock, AR, United StatesHQ checked Sep 16, 2026	201-500	640 contacts →
	Partial evidence “VCC is a general contracting and construction management firm licensed to work in all 50 states.” Source: RevenueBase Database · checked Sep 16, 2026
15	The Christman Company	Partial evidence	Lansing, MI, United StatesHQ checked Sep 16, 2026	201-500	579 contacts →
	Partial evidence “The Christman Company, in operation since 1894, is one of the nation’s foremost commercial construction management firms.” Source: RevenueBase Database · checked Sep 16, 2026
16	Mccowngordon Construction	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 16, 2026	501-1,000	573 contacts →
	Indirect evidence “Our people make the difference.” Source: RevenueBase Database · checked Sep 16, 2026
17	Vita Construcciones	Indirect evidence	Madrid, SpainHQ checked Sep 16, 2026	n/a	551 contacts →
	Indirect evidence “Vita Construcciones desde 1953 es una empresa especializada en construcción, rehabilitación y reforma integral.” Source: RevenueBase Database · checked Sep 16, 2026
18	AM Technical Solutions, INC	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	527 contacts →
	Partial evidence “AM Technical Solutions (AM), founded in 1994, is a proven and licensed architect, engineering, construction and commissioning firm.” Source: RevenueBase Database · checked Sep 16, 2026
19	KSA	Partial evidence	Longview, TX, United StatesHQ checked Sep 16, 2026	51-200	508 contacts →
	Partial evidence “We Build People Who Build the Future KSA is an industry leader, providing a broad range of engineering, architecture, planning, surveying, and construction management services.” Source: RevenueBase Database · checked Sep 16, 2026
20	C.W. Driver Companies	Indirect evidence	Pasadena, CA, United StatesHQ checked Sep 16, 2026	201-500	496 contacts →
	Indirect evidence “C.W.” Source: RevenueBase Database · checked Sep 16, 2026
21	A.Tonanni Construções E Serviços	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 16, 2026	1,001-5,000	464 contacts →
	Indirect evidence “Atuante no mercado da construção civil e nos mais variados segmentos de prestação de serviço e administração de mão-de-obra há mais de 47 anos, a A.TONANNI oferece qualidade…” Source: RevenueBase Database · checked Sep 16, 2026
22	Hunter Roberts Construction Group	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	201-500	450 contacts →
	Partial evidence “Hunter Roberts delivers a broad range of construction management services proven by a founding executive team whose collective experience is unsurpassed industrywide.” Source: RevenueBase Database · checked Sep 16, 2026
23	KDC Construction	Partial evidence	Orange, CA, United StatesHQ checked Sep 16, 2026	201-500	446 contacts →
	Partial evidence “Founded in 1996, KDC Construction offers commercial construction services in California and neighboring states.” Source: RevenueBase Database · checked Sep 16, 2026
24	Plaza Construction	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	501-1,000	442 contacts →
	Partial evidence “PLAZA CONSTRUCTION is one of the nation’s leading full-service Construction Management/General Contracting firms recognized for building value with vision.” Source: RevenueBase Database · checked Sep 16, 2026
25	Remington & Vernick Engineers	Indirect evidence	Cherry Hill, NJ, United StatesHQ checked Sep 16, 2026	501-1,000	438 contacts →
	Indirect evidence “Founded in 1901, RVE has grown to be an industry leader with 500 team members in offices throughout New Jersey, Pennsylvania, Delaware, Maryland and North Carolina.” Source: RevenueBase Database · checked Sep 16, 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: construction administration firms. 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 construction administration firms.
Partial evidence: Its own public description names part of construction administration firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction administration firms. 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 11,321 construction administration firms worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 51,687 reachable decision-makers.

Free signup · no credit card

View the full list →

Construction administration firms worldwide at a glance

As of Sep 16, 2026

36.9%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

6,246

11-50

3,702

51-200

1,019

201-500

200

501-1,000

1,001-5,000

5,001-10,000

10001+

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 construction administration firms, 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.
Coverage: 31 countries, largest first: the United States, Brazil, Canada, Germany, France, Switzerland, India, Spain, Italy, the Netherlands and 21 more. Country and city lists for construction administration firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “construction administration firms”. 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 construction administration firms), 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 construction administration firms, and records with no verified work email.
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, 51,687 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 16, 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.

Construction administration firms by location

58 lists · largest first

Every Construction administration 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 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 construction administration firms, 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 construction administration firms are there worldwide?

RevenueBase identified 11,321 construction administration firms worldwide 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?

Hill International, INC, headquartered in Mount Laurel, tops this list with the largest team on record.

Which country has the most construction administration firms?

The United States leads with 5,313 companies, followed by Brazil (1,030) and Canada (546). Every construction administration firms list by country and city is linked on this page.

Which city has the most construction administration firms?

New York leads with 251 headquartered companies, followed by Sao Paulo (205) and Miami (101).

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 51,687 verified decision-maker contacts tracked across these 11,321 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 11,321 construction administration firms worldwide. Start with a free account, no credit card.

Download this list →

Related 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.