Company lists · Data refreshed September 2026

Top 25 Subcontractor management consultants worldwide

Name: Subcontractor management consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 8,323 companies tracked

RevenueBase identified 8,323 company matches for subcontractor management consultants worldwide as of September 2026 and tracks 60,264 professional contacts across them, including 16,100 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers company matches for subcontractor management consultants 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 September 29, 2026. Country and city lists for subcontractor management consultants 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 Sep 29, 2026 How this list was built

8,323Companies

60,264Contacts tracked

16,100Verified emails

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The 25 largest subcontractor management consultants worldwide

Ranked by team size

Top 25 of 8,323 company matches for subcontractor management consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	ISN	Exact match	Dallas, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	1,082 contacts →
	Exact match “Established in 2001, ISN® is the global leader in contractor and supplier management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	GSA National	Exact match	Fairfax, VA, United StatesHQ recorded Sep 29, 2026	201-500	558 contacts →
	Exact match “GSA National has been helping government contractors ensure compliance and streamline costs since 1991.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Hunter Roberts Construction Group	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	450 contacts →
	Exact match “Hunter Roberts delivers a broad range of construction management services proven by a founding executive team whose collective experience is unsurpassed industrywide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	John Moriarty & Associates	Exact match	Winchester, MA, United StatesHQ recorded Sep 29, 2026	501-1,000	403 contacts →
	Exact match “John Moriarty & Associates was founded in 1985 with a determination to provide the best possible construction management services to our clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Consultant Engineering, INC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 29, 2026	201-500	377 contacts →
	Exact match “Consultant Engineering, Inc.(CEI) is a professional consulting firm established in 1996; today CEI is one of the Southwest’s most reputable Construction Management (CM) firms.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Herkenhoff & Prates	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	201-500	369 contacts →
	Exact match “A H&P é uma empresa especializada na consultoria em gestão de projetos para empresas privadas e órgãos públicos.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	PMA Consultants	Exact match	Detroit, MI, United StatesHQ recorded Sep 29, 2026	201-500	367 contacts →
	Exact match “PMA Consultants is a nationally recognized program, project, and construction management consulting firm founded in 1971.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	BIG 4 Consultancy Firm	Exact match	Liverpool, United KingdomHQ recorded Sep 29, 2026	n/a	363 contacts →
	Exact match “This is a page for all contractors and consultants to join, where you are unable to disclose client relationship.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	IMC Construction	Exact match	Malvern, PA, United StatesHQ recorded Sep 29, 2026	51-200	334 contacts →
	Exact match “IMC Construction is an award-winning professional construction firm based in Malvern, Pennsylvania.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Harper General Contractors	Exact match	Greenville, SC, United StatesHQ recorded Sep 29, 2026	201-500	324 contacts →
	Exact match “Harper is a full-service general contracting and construction management firm headquartered in downtown Greenville, South Carolina.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Innoha	Exact match	Paris, FranceHQ recorded Sep 29, 2026	201-500	318 contacts →
	Exact match “Innoha, acteur majeur des achats en France est une entreprise qui place l'humain au cœur de son aventure et offre une opportunité unique de rejoindre une équipe engagée et…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	ATS	Exact match	Cambridge, United StatesHQ recorded Sep 29, 2026	n/a	313 contacts →
	Exact match “ATS – 40 Years: Advancing Projects, Boosting Profits, and Cutting Costs For over 40 years, ATS has partnered with organizations worldwide to deliver outstanding results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Meotec	Exact match	Boulogne-Billancourt, FranceHQ recorded Sep 29, 2026	501-1,000	310 contacts →
	Exact match “Since 2005, Meotec's vision has been to position itself as an operational consulting firm evolving between strategy consulting firms and engineering companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	DFV Ingeniería Y Gestión	Exact match	Las Condes, ChileHQ recorded Sep 29, 2026	201-500	295 contacts →
	Exact match “DFV, es una empresa dedicada a la gestión integral de proyectos de construcción.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Management Solutions Co.,ltd	Exact match	港区, JapanHQ recorded Sep 29, 2026	1,001-5,000	242 contacts →
	Exact match “We are a project management consulting firm that utilizes objective perspectives and flexible analysis and processing capabilities to deliver project execution services for…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	The Spear Group	Exact match	Peachtree Corners, GA, United StatesHQ recorded Sep 29, 2026	201-500	232 contacts →
	Exact match “The Spear Group has partnered with companies in a variety of industries, including gas and electric utilities, architecture and engineering firms, construction, pharmaceuticals…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Peersgroup	Exact match	Paris, FranceHQ recorded Sep 29, 2026	201-500	215 contacts →
	Exact match “PeersGroup est un cabinet de conseil en Management spécialisé en Performance Opérationnelle.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Ruscilli Construction	Exact match	Dublin, OH, United StatesHQ recorded Sep 29, 2026	201-500	212 contacts →
	Exact match “Ruscilli Construction Co, LLC originated as a specialty contractor and has since evolved into a full-service organization offering in-house preconstruction, program management…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Management Solutions International MSI	Exact match	Richmond, United StatesHQ recorded Sep 29, 2026	201-500	212 contacts →
	Exact match “Management Solutions International (MSI) is a leading US based Management Consulting firm established in 1987, specializing in Recruitment, Manpower Outsourcing and Business…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Infosys Portland	Exact match	Sydney, AustraliaHQ recorded Sep 29, 2026	201-500	190 contacts →
	Exact match “At Infosys Portland, we’re on a mission to lead our clients' procurement and supply chain functions into the future, while delivering value today.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Sourcing	Exact match	Santiago, ChileHQ recorded Sep 29, 2026	51-200	178 contacts →
	Exact match “Parte importante de la cadena de valor de una compañía es operada a través de servicios de terceros, que representan entre el 40% al 70% de los gastos, administrando procesos…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	CYLAD	Exact match	Puteaux, FranceHQ recorded Sep 29, 2026	51-200	171 contacts →
	Exact match “Independent consulting firm, CYLAD guides executives from industries and associated services to overcome performance, transformation and growth challenges.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Preveo S.A.S	Exact match	Bogota, ColombiaHQ recorded Sep 29, 2026	51-200	168 contacts →
	Exact match “Somos expertos en servicios de consultoría y gestión integral para proyectos de construcción.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	MON Consultant Indépendant	Exact match	Paris, FranceHQ recorded Sep 29, 2026	n/a	166 contacts →
	Exact match “Décuplez vos capacités de staffing!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Keville Enterprises, INC	Exact match	United StatesHQ recorded Sep 29, 2026	201-500	165 contacts →
	Exact match “Keville Enterprises, Inc.(KEI) is a 150 person multi-disciplined Construction Management & Inspection firm based in Marshfield, Massachusetts, with offices in MA, CT, NY, VA, MD…” Recorded in the RevenueBase company graph · Sep 29, 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 “subcontractor management consultants”. 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 8,323 subcontractor management consultants worldwide

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Subcontractor management consultants worldwide at a glance

As of Sep 29, 2026

26.7%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Paris

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

5,986

11-50

1,758

51-200

426

201-500

501-1,000

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 subcontractor management consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “subcontractor management consultants” 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 16,100 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 September 29, 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.

Subcontractor management consultants by location

46 lists · largest first

Every Subcontractor management consultants 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 “subcontractor management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subcontractor management consultants are there worldwide?

RevenueBase identified 8,323 company matches for subcontractor management consultants worldwide as of September 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?

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

Which country has the most subcontractor management consultants?

The United States leads with 2,358 companies, followed by France (554) and the United Kingdom (452). Every subcontractor management consultants list by country and city is linked on this page.

Which city has the most subcontractor management consultants?

Paris leads with 121 company records, followed by London (92) and Stockholm (84).

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 16,100 professional contacts with verified work emails tracked across these 8,323 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 September 29, 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.