Company lists · Data refreshed September 2026

Top 25 Cost consulting firms worldwide

RevenueBase identified 3,899 company matches for cost consulting firms worldwide as of September 2026 and tracks 41,487 professional contacts across them, including 12,901 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cost consulting 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 September 21, 2026. Country and city lists for cost consulting 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 Sep 21, 2026 How this list was built
3,899Companies
41,487Contacts tracked
12,901Verified emails
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The 25 largest cost consulting firms worldwide

Ranked by team size
Top 25 of 3,899 company matches for cost consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMount Laurel, NJ, United StatesHQ recorded Sep 21, 20261,001-5,0006,653 contacts →

Exact match

“Hill International provides program, project, and construction management services for clients in a range of sectors undertaking major construction projects across the world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 21, 20261,001-5,0002,475 contacts →

Exact match

“We deliver certainty, where it matters most Currie & Brown is a world leading project management, cost management and advisory services firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 21, 20261,001-5,0001,612 contacts →

Exact match

“At Cumming Group, we are passionate about helping our clients execute large-scale, complex projects on time and within budget.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchCairo, EgyptHQ recorded Sep 21, 2026501-1,000578 contacts →

Exact match

“Sabbour Consulting is one of the leading multidisciplinary engineering consulting firms in the region.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 21, 2026201-500342 contacts →

Exact match

“CPC is an award-winning project management, cost management and building surveying consultancy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Sep 21, 2026501-1,000325 contacts →

Exact match

“Professionelles Projektmanagement im Bauwesen Als mittelständisches Ingenieurbüro stehen wir für professionelles Projektmanagement im Bauwesen mit interessanten Aufträgen in ganz…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 21, 20261,001-5,000314 contacts →

Exact match

“As one of the fastest-growing scheduling, project controls, and project management corporations in the United States, we offer reliable construction planning at an…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchCroydon, United KingdomHQ recorded Sep 21, 20261,001-5,000297 contacts →

Exact match

“WT Partnership (WT) is an award-winning, international construction cost and project management consultancy which, from our initial base in quantity surveying, has evolved into a…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchKalamazoo, MI, United StatesHQ recorded Sep 21, 202651-200239 contacts →

Exact match

“We exist to create the standards that leave a legacy of doing what can’t be done.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchPeachtree Corners, GA, United StatesHQ recorded Sep 21, 2026201-500232 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 21, 2026 · View company records in RevenueBase
11Exact matchSilver Spring, MD, United StatesHQ recorded Sep 21, 202651-200202 contacts →

Exact match

“Founded in 2006, Aegis Project Controls is a leading project controls firm with offices across the United States and Europe.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 21, 2026201-500195 contacts →

Exact match

“Construction Project Planning, Management and Controls by Engineers who understand your business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Sep 21, 202651-200168 contacts →

Exact match

“Founded in 1982 by Colm O’Connor, OCMI leads the way in estimating, project controls, and construction management solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchBogota, ColombiaHQ recorded Sep 21, 202651-200168 contacts →

Exact match

“Somos expertos en servicios de consultoría y gestión integral para proyectos de construcción.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchCoimbra, PortugalHQ recorded Sep 21, 202651-200156 contacts →

Exact match

“É prática que o Dono de Obra contrate uma equipa projetista, depois um empreiteiro, por vezes uma fiscalização, e depois ainda a decoração e todos os fornecimentos necessários.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLawrenceville, NJ, United StatesHQ recorded Sep 21, 202651-200145 contacts →

Exact match

“A SINGLE-SOURCE FOR INNOVATION AND COST EFFECTIVENESS ARORA and ASSOCIATES, P.C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-200145 contacts →

Exact match

“SJA Construction Services is a specialist consultancy firm providing independent expert, advisory and technical services to the construction and infrastructure industry across…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNew York, CA, United StatesHQ recorded Sep 21, 202651-200131 contacts →

Exact match

“With 13 offices across the nation, we are certified MBE/DBE Construction Cost and Risk Consultants, acting as advisors to the world’s leading architects, engineers, developers and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchJohannesburg, South AfricaHQ recorded Sep 21, 202651-200129 contacts →

Exact match

“Professional Cost Consultants (PCC) has utilised exceptional skills, diverse international major commodity experience and customised technology to ensure our clients projects stay…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 21, 202651-200120 contacts →

Exact match

“Acerta, es una compañía, fundada en el año líder en servicios de consultoría en el sector inmobiliario y de construcción.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMonrovia, CA, United StatesHQ recorded Sep 21, 202651-200119 contacts →

Exact match

“When multi-million-dollar projects are on the line every detail counts.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchMirano, ItalyHQ recorded Sep 21, 202651-200118 contacts →

Exact match

“F&M Ingegneria è leader in soluzioni progettuali all’avanguardia nei campi dell’ingegneria civile, delle infrastrutture e del project management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-200118 contacts →

Exact match

“Artelia UK is a multidisciplinary project and cost management consultancy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202651-200111 contacts →

Exact match

“66 years and going strong!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchDublin, United KingdomHQ recorded Sep 21, 202651-200109 contacts →

Exact match

“GagaMuller delivers Project and Cost Management services shaped by construction expertise and powered by data.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 3,899 cost consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 12,901 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cost consulting firms worldwide at a glance

As of Sep 21, 2026
31.1%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
2,564
11-50
1,024
51-200
240
201-500
36
501-1,000
13
1,001-5,000
9
10001+
1

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 cost consulting firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “cost consulting 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 12,901 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 21, 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.

Cost consulting firms by location

17 lists · largest first

Every Cost consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “cost consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cost consulting firms are there worldwide?

RevenueBase identified 3,899 company matches for cost consulting firms 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?

Hill International, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cost consulting firms?

The United States leads with 708 companies, followed by the United Kingdom (419) and Brazil (222). Every cost consulting firms list by country and city is linked on this page.

Which city has the most cost consulting firms?

London leads with 108 company records, followed by New York (53) and Sao Paulo (53).

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 12,901 professional contacts with verified work emails tracked across these 3,899 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 21, 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.