Company lists · Data refreshed September 2026

Top 25 Foundation consultants worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 17,021 companies tracked

RevenueBase identified 17,021 company matches for foundation consultants worldwide as of September 2026 and tracks 223,463 professional contacts across them, including 75,060 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for foundation 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 20, 2026. Country and city lists for foundation 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 20, 2026 How this list was built

17,021Companies

223,463Contacts tracked

75,060Verified emails

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The 25 largest foundation consultants worldwide

Ranked by team size

Top 25 of 17,021 company matches for foundation consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Terracon	Exact match	Olathe, KS, United StatesHQ recorded Sep 20, 2026	5,001-10,000	6,113 contacts →
	Exact match “Terracon is a 100 percent employee-owned consulting engineering firm providing quality services to clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Multiconsult	Exact match	Oslo, NorwayHQ recorded Sep 20, 2026	1,001-5,000	2,553 contacts →
	Exact match “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	ECS Group Of Companies	Exact match	Chantilly, VA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,210 contacts →
	Exact match “ECS Group of Companies is a Chantilly, VA-based consulting engineering firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Baker Construction	Exact match	Monroe, OH, United StatesHQ recorded Sep 20, 2026	10001+	2,019 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 · Sep 20, 2026 · View company records in RevenueBase
5	UES	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,595 contacts →
	Exact match “UES provides professional engineering, environmental, testing and inspection services to clients across the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	RENCO	Exact match	Pesaro, ItalyHQ recorded Sep 20, 2026	1,001-5,000	1,494 contacts →
	Exact match “Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	GPI Greenman-Pedersen, INC	Exact match	Melville, NY, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,354 contacts →
	Exact match “With a staff of over 1,800 professionals, Greenman-Pedersen, Inc.(GPI) is a leading engineering consulting firm that specializes in the innovative design and construction of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Atwell, LLC	Exact match	Southfield, MI, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,290 contacts →
	Exact match “Atwell is a full-service consulting, engineering and construction services firm that delivers a broad range of creative solutions to clients in the real estate and land…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Rimkus	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,184 contacts →
	Exact match “Consultants.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Simpson Gumpertz & Heger SGH	Exact match	Waltham, MA, United StatesHQ recorded Sep 20, 2026	501-1,000	942 contacts →
	Exact match “Simpson Gumpertz & Heger (SGH) is a national engineering firm committed to delivering holistic advice for our clients’ most complex challenges.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Robert Bird Group	Exact match	Brisbane, AustraliaHQ recorded Sep 20, 2026	501-1,000	872 contacts →
	Exact match “Robert Bird Group (RBG), member of the Surbana Jurong Group, is a specialist structural, civil and construction engineering consultancy with over 800 employees across 12 offices…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Coffman Engineers	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	501-1,000	859 contacts →
	Exact match “The right team is more than an advantage.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Professional Service Industries, Inc. PSI	Exact match	Arlington Heights, IL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	778 contacts →
	Exact match “Intertek, a leading provider of quality solutions to industries around the world, has completed the acquisition of Professional Service Industries, Inc.(PSI), a leading…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Bg&e	Exact match	Millers Point, United KingdomHQ recorded Sep 20, 2026	501-1,000	759 contacts →
	Exact match “BG & E is a civil and structural engineering consultancy, celebrated for our innovative, award-winning designs that prioritise practicality and constructability.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Parlym	Exact match	Estaque, FranceHQ recorded Sep 20, 2026	1,001-5,000	732 contacts →
	Exact match “For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Integral S.A. Ingenieros Consultores	Exact match	Medellín \| Bogotá \| Lima \| Miami \| Nueva Delhi, ColombiaHQ recorded Sep 20, 2026	1,001-5,000	709 contacts →
	Exact match “Over six decades offering our consultancy services locally and internationally, based on ethical principles and commitments, always through honest, socially responsible actions…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Schnabel Engineering	Exact match	Glen Allen, VA, United StatesHQ recorded Sep 20, 2026	501-1,000	707 contacts →
	Exact match “Schnabel is a trusted partner in building the foundation for project success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Tower Engineering Professionals	Exact match	Raleigh, NC, United StatesHQ recorded Sep 20, 2026	1,001-5,000	707 contacts →
	Exact match “Tower Engineer Professionals was founded in 1997 by two tower-climbing engineers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Sondotécnica Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 20, 2026	201-500	588 contacts →
	Exact match “Sondotécnica was founded in 1954.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Raba Kistner, INC	Exact match	San Antonio, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	582 contacts →
	Exact match “Founded in 1968, Raba Kistner Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Amstein Walthert	Exact match	Zurich, SwitzerlandHQ recorded Sep 20, 2026	1,001-5,000	563 contacts →
	Exact match “Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	H&h	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	501-1,000	530 contacts →
	Exact match “With more than 139 years of experience, H&H is a trusted, full-service infrastructure engineering firm delivering complex, forward-looking solutions that advance our clients’…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Nova Engineering And Environmental, LLC	Exact match	Kennesaw, GA, United StatesHQ recorded Sep 20, 2026	501-1,000	518 contacts →
	Exact match “Established in 1996, NOVA was originally founded to provide Environmental Consulting, Geotechnical Engineering, and Construction Materials Testing and Inspection services to the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	RTM Engineering Consultants	Exact match	Schaumburg, IL, United StatesHQ recorded Sep 20, 2026	201-500	516 contacts →
	Exact match “We are an engineering firm that goes beyond a typical consulting role.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Socotec US	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1,001-5,000	492 contacts →
	Exact match “Welcome to SOCOTEC in the US, Trusted Expertise, From the Ground Up.” Recorded in the RevenueBase company graph · Sep 20, 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 “foundation 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 17,021 foundation consultants worldwide

See the full list, filter by size, metro and specialty, and access 75,060 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Foundation consultants worldwide at a glance

As of Sep 20, 2026

33.6%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

9,310

11-50

5,450

51-200

1,648

201-500

348

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 foundation consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “foundation 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 75,060 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 20, 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.

Foundation consultants by location

69 lists · largest first

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

How many foundation consultants are there worldwide?

RevenueBase identified 17,021 company matches for foundation 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?

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

Which country has the most foundation consultants?

The United States leads with 3,824 companies, followed by Brazil (1,565) and France (836). Every foundation consultants list by country and city is linked on this page.

Which city has the most foundation consultants?

Sao Paulo leads with 258 company records, followed by Houston (108) and Belo Horizonte (105).

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 75,060 professional contacts with verified work emails tracked across these 17,021 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 20, 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.