Company lists · Data refreshed September 2026

Top 25 Requirements management consultants worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 9,093 companies tracked

RevenueBase identified 9,093 requirements management consultants worldwide as of September 2026 and tracks 58,401 professional contacts across them, including 14,236 with verified work emails. The United States is the largest market and London the largest hub.

This list covers requirements management consultants 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 29, 2026. Country and city lists for requirements management consultants 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 29, 2026 86% judged on-target in blind review

9,093Companies

58,401Contacts tracked

14,236Verified emails

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The 25 largest requirements management consultants worldwide

Ranked by team size

Top 25 of 9,093 requirements management consultants worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to requirements management consultants: 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	Migso-Pcubed	Strong evidence	Toulouse, FranceHQ checked Sep 29, 2026	1,001-5,000	3,130 contacts →
	Strong evidence “MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Source: RevenueBase Database · checked Sep 29, 2026
2	MCA Auditoria E Gerenciamento Ltda	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	1,001-5,000	1,754 contacts →
	Partial evidence “MCA Audit and Management Ltd, which specializes in consulting, auditing and project management and construction, is a company created by professionals graduating from leading…” Source: RevenueBase Database · checked Sep 29, 2026
3	Bureau Veritas Primary Integration	Partial evidence	Mclean, VA, United StatesHQ checked Sep 29, 2026	201-500	651 contacts →
	Partial evidence “Founded in 2005, the vision behind Primary Integration (PI) was to build the most elite mission critical commissioning/data center commissioning and operational risk management…” Source: RevenueBase Database · checked Sep 29, 2026
4	Sabbour Consulting	Indirect evidence	Cairo, EgyptHQ checked Sep 29, 2026	501-1,000	578 contacts →
	Indirect evidence “Sabbour Consulting is one of the leading multidisciplinary engineering consulting firms in the region.” Source: RevenueBase Database · checked Sep 29, 2026
5	Grupo Sacmag	Indirect evidence	Álvaro Obregón, MexicoHQ checked Sep 29, 2026	1,001-5,000	401 contacts →
	Indirect evidence “GRUPO SACMAG 66 años brindando servicios de consultoría para proyectos exitosos que abarcan cada uno de los aspectos de un proyecto, desde realizar los estudios preliminares…” Source: RevenueBase Database · checked Sep 29, 2026
6	Weaver Consultants Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	382 contacts →
	Strong evidence “From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…” Source: RevenueBase Database · checked Sep 29, 2026
7	Herkenhoff & Prates	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	201-500	369 contacts →
	Indirect evidence “A H&P é uma empresa especializada na consultoria em gestão de projetos para empresas privadas e órgãos públicos.” Source: RevenueBase Database · checked Sep 29, 2026
8	Salfo & Associates SA	Partial evidence	Athens, GreeceHQ checked Sep 29, 2026	201-500	361 contacts →
	Partial evidence “About SALFO & Associates SALFO & Associates SA is a premier Greek Engineering & Management Consulting firm, delivering excellence through innovation, integrity, and human-centric…” Source: RevenueBase Database · checked Sep 29, 2026
9	Star Cooperation Gmbh	Indirect evidence	Böblingen, GermanyHQ checked Sep 29, 2026	501-1,000	357 contacts →
	Indirect evidence “Networked competence and passion for your success: Since 1997, STAR COOPERATION has supported companies of all sizes and industries in efficiently planning, designing and…” Source: RevenueBase Database · checked Sep 29, 2026
10	Colombus Consulting	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	321 contacts →
	Partial evidence “Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Source: RevenueBase Database · checked Sep 29, 2026
11	Rego Consulting	Partial evidence	Centerville, UT, United StatesHQ checked Sep 29, 2026	201-500	242 contacts →
	Partial evidence “Rego Consulting is a trusted partner in Project & Portfolio Management (PPM), Work Management, and Agile transformation-helping 60% of Fortune 100 and 70% of Fortune 20 companies…” Source: RevenueBase Database · checked Sep 29, 2026
12	Management Solutions Co.,ltd	Partial evidence	港区, JapanHQ checked Sep 29, 2026	1,001-5,000	242 contacts →
	Partial evidence “We are a project management consulting firm that utilizes objective perspectives and flexible analysis and processing capabilities to deliver project execution services for…” Source: RevenueBase Database · checked Sep 29, 2026
13	The Spear Group	Indirect evidence	Peachtree Corners, GA, United StatesHQ checked Sep 29, 2026	201-500	232 contacts →
	Indirect evidence “The Spear Group has partnered with companies in a variety of industries, including gas and electric utilities, architecture and engineering firms, construction, pharmaceuticals…” Source: RevenueBase Database · checked Sep 29, 2026
14	Centigo	Indirect evidence	Stockholm, SwedenHQ checked Sep 29, 2026	201-500	222 contacts →
	Indirect evidence “Vi vitaliserar företag genom förändring.” Source: RevenueBase Database · checked Sep 29, 2026
15	Protiviti UK	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	206 contacts →
	Indirect evidence “Welcome to the Protiviti perspective.” Source: RevenueBase Database · checked Sep 29, 2026
16	Best Practice Consulting AG BPC AG	Partial evidence	Münster, GermanyHQ checked Sep 29, 2026	201-500	202 contacts →
	Partial evidence “best practice consulting ist ein innovatives Management, Prozess- und IT-Beratungsunternehmen.” Source: RevenueBase Database · checked Sep 29, 2026
17	Ahmed Al-Mousa Engineering	Indirect evidence	Al Khobar, Saudi ArabiaHQ checked Sep 29, 2026	501-1,000	198 contacts →
	Indirect evidence “Ahmed AlMousa Engineering is a distinguished engineering house of expertise specializing in supervision services, built upon the highest standards of efficiency and quality.” Source: RevenueBase Database · checked Sep 29, 2026
18	Iben Engenharia	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 29, 2026	201-500	189 contacts →
	Indirect evidence “A Iben Engenharia é líder em inovação e eficiência e uma das mais respeitadas empresas de serviços e tecnologia para construção civil e gestão de projetos, programas e portfólios…” Source: RevenueBase Database · checked Sep 29, 2026
19	Briljent	Partial evidence	Fort Wayne, IN, United StatesHQ checked Sep 29, 2026	51-200	174 contacts →
	Partial evidence “Founded in 1998, we specialize in training, organizational change management, and health strategy and innovation.” Source: RevenueBase Database · checked Sep 29, 2026
20	JLV Consultores	Indirect evidence	Surco, PeruHQ checked Sep 29, 2026	51-200	173 contacts →
	Indirect evidence “Buscas un socio estratégico para tus proyectos de construcción?” Source: RevenueBase Database · checked Sep 29, 2026
21	CYLAD	Indirect evidence	Puteaux, FranceHQ checked Sep 29, 2026	51-200	171 contacts →
	Indirect evidence “Independent consulting firm, CYLAD guides executives from industries and associated services to overcome performance, transformation and growth challenges.” Source: RevenueBase Database · checked Sep 29, 2026
22	Active I.T	Indirect evidence	Las Condes, ChileHQ checked Sep 29, 2026	51-200	143 contacts →
	Indirect evidence “Una Consultora creada con el objetivo principal de liderar proyectos con altos estándares de calidad, habilidades, herramientas y los procesos de gestión necesarios para llevar a…” Source: RevenueBase Database · checked Sep 29, 2026
23	Anser Advisory	Indirect evidence	Santa Ana, CA, United StatesHQ checked Sep 29, 2026	501-1,000	138 contacts →
	Indirect evidence “We’re strategic thinkers and complex problem solvers.” Source: RevenueBase Database · checked Sep 29, 2026
24	Assure Consulting Gmbh	Indirect evidence	Neu-anspach, GermanyHQ checked Sep 29, 2026	51-200	137 contacts →
	Indirect evidence “Assure Consulting unterstützt Unternehmen bei der erfolgreichen Realisierung komplexer Großprojekte im In- und Ausland.” Source: RevenueBase Database · checked Sep 29, 2026
25	Rhapsodies Conseil	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	51-200	132 contacts →
	Indirect evidence “Rhapsodies Conseil est un cabinet de conseil reconnu pour son indépendance.” Source: RevenueBase Database · checked Sep 29, 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: requirements management consultants. 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 requirements management consultants.
Partial evidence: Its own public description names part of requirements management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name requirements management consultants. 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 9,093 requirements management consultants worldwide

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Requirements management consultants worldwide at a glance

As of Sep 29, 2026

24.4%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

6,970

11-50

1,681

51-200

339

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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 requirements management consultants, 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: Every country. Country and city lists for requirements management consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “requirements management consultants”. 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 requirements management consultants), 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 requirements management consultants, 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, 14,236 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 29, 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.

Requirements management consultants by location

47 lists · largest first

Every Requirements 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 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 requirements management consultants, 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 requirements management consultants are there worldwide?

RevenueBase identified 9,093 requirements management consultants 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?

Migso-Pcubed, headquartered in Toulouse, tops this list with the largest team on record.

Which country has the most requirements management consultants?

The United States leads with 1,410 companies, followed by the United Kingdom (672) and Brazil (541). Every requirements management consultants list by country and city is linked on this page.

Which city has the most requirements management consultants?

London leads with 168 headquartered companies, followed by Paris (111) and Sao Paulo (103).

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 14,236 verified decision-maker contacts tracked across these 9,093 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 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 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.