Company lists · Data refreshed November 2026

Top 25 Collective bargaining consultants worldwide

RevenueBase identified 427 company matches for collective bargaining consultants worldwide as of November 2026 and tracks 2,972 professional contacts across them, including 1,012 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for collective bargaining 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 November 6, 2026. Country and city lists for collective bargaining 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 Nov 6, 2026 How this list was built
427Companies
2,972Contacts tracked
1,012Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest collective bargaining consultants worldwide

Ranked by team size
Top 25 of 427 company matches for collective bargaining consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchParis, FranceHQ recorded Nov 6, 2026501-1,000411 contacts →

Exact match

“Secafi est spécialisé dans l'expertise, l'assistance et le conseil auprès des Instances Représentatives du Personnel : comité d'entreprise, comité de groupe, CHSCT, comité…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261,001-5,000271 contacts →

Exact match

“The CCMA will: Conciliate workplace disputes; Arbitrate certain categories of disputes that remain unresolved after conciliation; Facilitate consultations regarding large-scale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLima, PeruHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“Vinatea & Toyama es la firma de práctica especializada en derecho laboral y empleo más grande del Perú, reconocida por manejar los asuntos más complejos, sensibles y estratégicos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMexico City, MexicoHQ recorded Nov 6, 202651-20099 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“A Marquesi Cálculos e Perícias é uma empresa de consultoria e assessoria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMidrand, South AfricaHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“The National Bargaining Council for the Private Security Sector negotiates collective bargaining agreements, settles labor disputes, creates various schemes, and provides feedback…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“A GRTS Digital nasce em razão da demanda do mercado empresarial e de entidades de representação por uma ferramenta capaz de auxiliar a gestão das relações trabalhistas e sindicais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Clemans Nelson is the preeminent public sector labor relations and human resource consulting firm in the state of Ohio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLake Barrington, IL, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Welcome to Union One, a national advisory, brokerage, and technology firm serving labor unions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGouda, NetherlandsHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“OR-ondersteuning is hét bureau voor professionele en hoogwaardige ondersteuning van de medezeggenschap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZeist, NetherlandsHQ recorded Nov 6, 2026n/a44 contacts →

Exact match

“MEDE is 'het' advies- en trainingsbureau op het gebied van (mede)zeggenschap, arbeidsverhoudingen en arbeidsvoorwaarden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWashington, PA, United StatesHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“O'Donoghue & O'Donoghue LLP is one of the largest and oldest union-side law firms in the United States, with offices in Washington, D.C, Philadelphia, Pennsylvania, and Annapolis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDistrict Of Columbia, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“FH Solutions Group (FHSG) is a national human resources and labor relations consulting firm headquartered in Washington, DC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBogotá, ColombiaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Firma de asesores y consultores laborales, la cual cuenta con oficinas en Bogotá, Medellin y Barranquilla y ofrece un amplio portafolio de servicios profesionales, todos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Especialistas en el mundo de las relaciones laborales y el asesoramiento jurídico-laboral.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPretoria, South AfricaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“NEASA is focussed on providing employers with affordable and top quality legal representation in labour disputes, industrial relations advice and collective bargaining…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPanamaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“ASESORÍA EMPRESARIAL, GESTIÓN HUMANA Y DERECHO LABORAL.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDublin, IrelandHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“We are Dispute Resolvers!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJouy-en-josas, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Société d'expertises et de conseil au service des Instances Représentatives du Personnel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUsaquén, ColombiaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“In Baquero & Asociados we firmly believe in gender equality and cultural diversity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStockholm, SwedenHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Partsrådet erbjuder stöd till arbetsgivar- och fackliga företrädare inom det statliga avtalsområdet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBogotá, ColombiaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“SERVICES - Collective Bargaining & Collective Agreements - Litigation - Representation Before The Ministry Of Labor - Audits - Voluntary Retirement Plans - Formalization Plans -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPretoria, South AfricaHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Cont@ct Labour ensures to provide sound advice in order to promote fair labour practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWeltevredenpark, South AfricaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“The GEO was originally formed by employers to collectively represent fellow employers in statutory bodies created under the SA labour legislation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Somos un estudio jurídico especializado en Derecho del Trabajo, integrado por un equipo de profesionales que ejercemos con entusiasmo el noble y antiguo oficio de “abogar”…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 427 collective bargaining consultants worldwide

See the full list, filter by size, metro and specialty, and access 1,012 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Collective bargaining consultants worldwide at a glance

As of Nov 6, 2026
34.1%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
2.6%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
329
11-50
77
51-200
15
201-500
2
501-1,000
1
1,001-5,000
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 collective bargaining consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “collective bargaining 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 1,012 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 6, 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.

Collective bargaining consultants by location

3 lists · largest first

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

How many collective bargaining consultants are there worldwide?

RevenueBase identified 427 company matches for collective bargaining consultants 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?

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

Which country has the most collective bargaining consultants?

The United States leads with 59 companies, followed by South Africa (33) and Canada (25). Every collective bargaining consultants list by country and city is linked on this page.

Which city has the most collective bargaining consultants?

Sao Paulo leads with 11 company records, followed by Paris (10) and Johannesburg (7).

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 1,012 professional contacts with verified work emails tracked across these 427 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 427 collective bargaining consultants worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.