Company lists · Data refreshed September 2026

Top 25 Operations management firms worldwide

Name: Operations management firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 33,530 companies tracked

RevenueBase identified 33,530 company matches for operations management firms worldwide as of September 2026 and tracks 210,637 professional contacts across them, including 46,240 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

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

33,530Companies

210,637Contacts tracked

46,240Verified emails

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The 25 largest operations management firms worldwide

Ranked by team size

Top 25 of 33,530 company matches for operations management firms 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	Eficacia	Exact match	Cali, ColombiaHQ recorded Sep 20, 2026	10001+	4,692 contacts →
	Exact match “Incrementamos la productividad y eficiencia de nuestros clientes- Más de 40 años de experiencia en el mercado- Líderes en Soluciones de Mercadeo, Trade Marketing, Ventas y Gestión…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Unipart	Exact match	Oxford, United KingdomHQ recorded Sep 20, 2026	10001+	3,205 contacts →
	Exact match “Unipart is a supply chain performance improvement partner, delivering efficiency, resilience, and sustainability across multiple sectors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Propia AB	Exact match	Norrköping, SwedenHQ recorded Sep 20, 2026	n/a	2,448 contacts →
	Exact match “Propia is a Consultant Company offering competence and proven methodology within Operational Excellence.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Nihilent	Exact match	Pune, IndiaHQ recorded Sep 20, 2026	1,001-5,000	1,703 contacts →
	Exact match “Nihilent is a Global Consulting and Services Company using a human-centred approach for problem-solving and change management, Nihilent’s comprehensive range of expertise in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	MRO	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 20, 2026	1,001-5,000	1,581 contacts →
	Exact match “Nós acreditamos que recursos são preciosos e precisam ser bem geridos para se perpetuar.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	FBSPL	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,224 contacts →
	Exact match “FBSPL is an AI-integrated consulting firm that helps businesses enhance efficiency through intelligent processes, technology, and domain expertise.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Horváth	Exact match	Stuttgart, GermanyHQ recorded Sep 20, 2026	1,001-5,000	1,193 contacts →
	Exact match “Horváth is a global, independent management consultancy with more than 1,400 employees at locations in Europe, the USA, and other global markets.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	1,149 contacts →
	Exact match “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Simos Insourcing Solutions	Exact match	Milton, GA, IndiaHQ recorded Sep 20, 2026	201-500	1,097 contacts →
	Exact match “SIMOS Solutions is a customer-focused, results-oriented labor management firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Visagio	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 20, 2026	501-1,000	970 contacts →
	Exact match “A Visagio Group company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Argon & CO	Exact match	Levallois-perret, FranceHQ recorded Sep 20, 2026	1,001-5,000	858 contacts →
	Exact match “Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	MEB Energy	Exact match	Umhlanga, South AfricaHQ recorded Sep 20, 2026	n/a	840 contacts →
	Exact match “Our unique enthusiastic culture, integrity, honesty, and determination to succeed, coupled with an experience factor, allows us to deliver quality to international standards.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Go2b	Exact match	São Paulo, BrazilHQ recorded Sep 20, 2026	n/a	815 contacts →
	Exact match “Criada em 2013, a Goiás Business nasceu para fornecer consultoria comercial para uma grande empresa de soluções em recursos humanos, tendo como resultado a geração de mais de 1.8…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Visiativ	Exact match	Lyon, FranceHQ recorded Sep 20, 2026	1,001-5,000	750 contacts →
	Exact match “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	デロイトトーマツコンサルティング(合同)	Exact match	千代田区, JapanHQ recorded Sep 20, 2026	501-1,000	696 contacts →
	Exact match “is a management consulting company based out of, Japan.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Analytix Solutions	Exact match	Woburn, MA, United StatesHQ recorded Sep 20, 2026	501-1,000	640 contacts →
	Exact match “Welcome to Analytix Solutions!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	SEI	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 20, 2026	501-1,000	618 contacts →
	Exact match “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Efeso Management Consultants	Exact match	Paris, FranceHQ recorded Sep 20, 2026	1,001-5,000	593 contacts →
	Exact match “At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	The Resource Group, Spend Management Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 20, 2026	201-500	557 contacts →
	Exact match “The Resource Group, LLC is a business transformation services organization that specializes in the area of non-payroll spend management and the processes required to sustain the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Sep 20, 2026	501-1,000	551 contacts →
	Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Unity Consulting & Innovation	Exact match	Büren, GermanyHQ recorded Sep 20, 2026	201-500	483 contacts →
	Exact match “UNITY is the management consultancy for innovation and digital transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Thoucentric	Exact match	Bangalore, IndiaHQ recorded Sep 20, 2026	501-1,000	476 contacts →
	Exact match “Thoucentric is a niche management consulting company that uses relevant digital and functional domain expertise to solve problems in Supply Chain, Sales & Distribution, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	ERA Group - Emea	Exact match	West Malling, United StatesHQ recorded Sep 20, 2026	501-1,000	450 contacts →
	Exact match “Established in 1992, ERA Group (ERA) is one of the world’s leading consultancy organizations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Vector Consulting Group	Exact match	Thane West, IndiaHQ recorded Sep 20, 2026	201-500	436 contacts →
	Exact match “Using our unique engagement & solutions approach to management consultancy, we help clients solve chronic problems in supply chain, operations, sales & distribution, new product…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Sendero	Exact match	Dallas, TX, United StatesHQ recorded Sep 20, 2026	201-500	420 contacts →
	Exact match “Sendero is a management consulting firm that optimizes technology, improves operations, advances workforce productivity, and enhances customer experience-all to deliver tangible…” 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 “operations management 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 33,530 operations management firms worldwide

See the full list, filter by size, metro and specialty, and access 46,240 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operations management firms worldwide at a glance

As of Sep 20, 2026

22.0%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

25,856

11-50

5,808

51-200

1,250

201-500

334

501-1,000

112

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 operations management firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “operations management 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 46,240 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.

Operations management firms by location

123 lists · largest first

Every Operations management 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 “operations management firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operations management firms are there worldwide?

RevenueBase identified 33,530 company matches for operations management 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?

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

Which country has the most operations management firms?

The United States leads with 6,201 companies, followed by Brazil (2,748) and the United Kingdom (1,658). Every operations management firms list by country and city is linked on this page.

Which city has the most operations management firms?

Sao Paulo leads with 614 company records, followed by London (460) and Paris (363).

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 46,240 professional contacts with verified work emails tracked across these 33,530 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.