Company lists · Data refreshed November 2026

Top 25 Evaluation consulting firms worldwide

Name: Evaluation consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 9,621 companies tracked

RevenueBase identified 9,621 company matches for evaluation consulting firms worldwide as of November 2026 and tracks 70,531 professional contacts across them, including 19,025 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for evaluation 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 November 5, 2026. Country and city lists for evaluation 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 Nov 5, 2026 How this list was built

9,621Companies

70,531Contacts tracked

19,025Verified emails

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The 25 largest evaluation consulting firms worldwide

Ranked by team size

Top 25 of 9,621 company matches for evaluation consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Kearney	Exact match	Chicago, United StatesHQ recorded Nov 5, 2026	5,001-10,000	7,451 contacts →
	Exact match “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Westat	Exact match	Bethesda, PA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	3,489 contacts →
	Exact match “Westat offers innovative professional services to help clients improve outcomes in health, education, and social policy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	ABT Global	Exact match	Rockville, MD, United StatesHQ recorded Nov 5, 2026	1,001-5,000	3,432 contacts →
	Exact match “Abt is a mission-driven consulting and research firm.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Niras International Consulting	Exact match	Copenhagen, DenmarkHQ recorded Nov 5, 2026	201-500	684 contacts →
	Exact match “NIRAS International Development Consulting is one of Europe's largest development consulting firms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	ERG	Exact match	Concord, VA, United StatesHQ recorded Nov 5, 2026	501-1,000	683 contacts →
	Exact match “ERG is a multidisciplinary consulting firm offering a broad range of professional services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	ADE	Exact match	Louvain-la-neuve, BelgiumHQ recorded Nov 5, 2026	n/a	596 contacts →
	Exact match “ADE is a consultancy providing independent advice for contributing to improve public decision-making.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	DLC	Exact match	Chicago, IL, United StatesHQ recorded Nov 5, 2026	201-500	577 contacts →
	Exact match “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	JBS International, INC	Exact match	North Bethesda, MD, United StatesHQ recorded Nov 5, 2026	201-500	519 contacts →
	Exact match “Established in 1985 by two women, JBS International, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	3eriza	Exact match	Surquillo, PeruHQ recorded Nov 5, 2026	1,001-5,000	443 contacts →
	Exact match “3eriza es una consultora especializada en el diseño, implementación y optimización de la provisión de servicios a empresas, brindando soporte en dos frentes: Asesorando a empresas…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Resultant	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 5, 2026	201-500	422 contacts →
	Exact match “We are a passionate team of engineers, mathematicians, data analysts, project managers, and business consultants.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Delivery Associates	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	408 contacts →
	Exact match “We make change happen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	C & M Consultores S.A.S	Exact match	Bogotá, ColombiaHQ recorded Nov 5, 2026	51-200	372 contacts →
	Exact match “C&M Consultores S.A.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Manhattan Strategy Group	Exact match	Bethesda, MD, United StatesHQ recorded Nov 5, 2026	51-200	284 contacts →
	Exact match “Manhattan Strategy is a boutique research and management consulting firm dedicated to helping our government and commercial clients achieve performance excellence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Sambodhi Research And Communications Pvt. LTD	Exact match	Noida, IndiaHQ recorded Nov 5, 2026	51-200	283 contacts →
	Exact match “Sambodhi Research & Communications helps create high-impact knowledge to catalyse accountability in public domain.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	SSA Consultants	Exact match	Baton Rouge, LA, United StatesHQ recorded Nov 5, 2026	n/a	262 contacts →
	Exact match “We are partners and advisors of leading organizations and governments, bound to and inspired by a mission of helping our clients improve their performance.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Native	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	51-200	237 contacts →
	Exact match “Native connects people and organisations so that they grow effortlessly.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Greyson	Exact match	Bratislava, SlovakiaHQ recorded Nov 5, 2026	201-500	236 contacts →
	Exact match “We help our clients analyze markets and competition, evaluate efficiency of their processes/organization and understand latest trends & technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	ICF Macro	Exact match	Fairfax, VA, United StatesHQ recorded Nov 5, 2026	5,001-10,000	217 contacts →
	Exact match “As of April of 2009, Macro International is now part of ICF.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Landell Mills	Exact match	Blackrock, IrelandHQ recorded Nov 5, 2026	51-200	211 contacts →
	Exact match “Leading international development consultancy Providing communities, economies and environments with the means and opportunities to grow Founded in 1975, Landell Mills is a…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	PW Consulting	Exact match	Culemborg, NetherlandsHQ recorded Nov 5, 2026	51-200	195 contacts →
	Exact match “PW Consulting is the specialist in the field of Business Analytics, including e.g.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Cambridge Education	Exact match	Cambridge, United KingdomHQ recorded Nov 5, 2026	201-500	188 contacts →
	Exact match “Cambridge Education is a global leader in providing consultancy services to government agencies at national and local level, and to international development agencies and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	RIZ Consulting	Exact match	Islamabad, PakistanHQ recorded Nov 5, 2026	201-500	175 contacts →
	Exact match “RIZ Consulting is a boutique management consulting, research and training firm established in 1991, headquartered in Islamabad, Pakistan, with additional offices in Afghanistan…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Grupo Isonor	Exact match	Santiago De Compostela, SpainHQ recorded Nov 5, 2026	201-500	175 contacts →
	Exact match “Grupo empresarial de consultoría formado por unidades de negocio especializadas en las distintas actividades y áreas de gestión de entidades privadas y públicas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Integrity	Exact match	London, VA, United KingdomHQ recorded Nov 5, 2026	51-200	174 contacts →
	Exact match “Integrity sets the international standard for ethically delivered, expert services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Gestor Consultoria	Exact match	Belém, BrazilHQ recorded Nov 5, 2026	n/a	173 contacts →
	Exact match “Nossa estratégia de atuação no mercado visa diagnosticar, planejar e implantar intervenções, nas áreas de Gestão Organizacional e Gestão de Pessoas, desenvolvendo soluções…” Recorded in the RevenueBase company graph · Nov 5, 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 “evaluation consulting firms”. 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 9,621 evaluation consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 19,025 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Evaluation consulting firms worldwide at a glance

As of Nov 5, 2026

27.0%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Washington

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

7,558

11-50

1,674

51-200

270

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 evaluation consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “evaluation 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 19,025 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 5, 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.

Evaluation consulting firms by location

63 lists · largest first

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

How many evaluation consulting firms are there worldwide?

RevenueBase identified 9,621 company matches for evaluation consulting firms 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?

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

Which country has the most evaluation consulting firms?

The United States leads with 3,171 companies, followed by Canada (405) and Brazil (356). Every evaluation consulting firms list by country and city is linked on this page.

Which city has the most evaluation consulting firms?

Washington leads with 143 company records, followed by London (121) and New York (112).

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 19,025 professional contacts with verified work emails tracked across these 9,621 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 5, 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.