Company lists · Data refreshed November 2026

Top 25 Performance optimization consultants worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 15,110 companies tracked

RevenueBase identified 15,110 company matches for performance optimization consultants worldwide as of November 2026 and tracks 84,148 professional contacts across them, including 16,361 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for performance optimization 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 performance optimization 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

15,110Companies

84,148Contacts tracked

16,361Verified emails

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The 25 largest performance optimization consultants worldwide

Ranked by team size

Top 25 of 15,110 company matches for performance optimization 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Propia AB	Exact match	Norrköping, SwedenHQ recorded Nov 6, 2026	n/a	2,517 contacts →
	Exact match “Propia is a Consultant Company offering competence and proven methodology within Operational Excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	SEI	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 6, 2026	501-1,000	661 contacts →
	Exact match “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Analytix Solutions	Exact match	Woburn, MA, United StatesHQ recorded Nov 6, 2026	501-1,000	624 contacts →
	Exact match “Welcome to Analytix Solutions!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Nov 6, 2026	501-1,000	566 contacts →
	Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Norsys	Exact match	Ennevelin, FranceHQ recorded Nov 6, 2026	501-1,000	518 contacts →
	Exact match “La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	SPARQ	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	518 contacts →
	Exact match “Meet the problems Sparq's AI-native engineering team helps you work through: Sparq is an AI-native digital engineering services firm for the systems businesses run on, turning…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Infomotion Gmbh	Exact match	Frankfurt, GermanyHQ recorded Nov 6, 2026	501-1,000	482 contacts →
	Exact match “INFOMOTION GmbH, headquartered in Frankfurt am Main, is the leading consulting company for data performance: From data analytics to digital transformation, more than 420…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	DB	Exact match	Qormi Qormi, MaltaHQ recorded Nov 6, 2026	n/a	480 contacts →
	Exact match “DB supports organisations build greater power, passion and performance by assisting them identify, set and implement the necessary dimension and bearing required to reach their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	JOBS	Exact match	Asunción, ParaguayHQ recorded Nov 6, 2026	51-200	406 contacts →
	Exact match “Ayudamos a las organizaciones a mejorar su desempeño y a agregar valor para sus clientes"."Aportamos soluciones, que atienden las necesidades de las organizaciones y de las…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	KLB	Exact match	Vincennes, MexicoHQ recorded Nov 6, 2026	501-1,000	373 contacts →
	Exact match “KLB Group is an international consulting firm specializing in operational performance for more than 25 years and bringing together nearly 750 employees worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Graymatter	Exact match	Sewickley, TX, United StatesHQ recorded Nov 6, 2026	201-500	296 contacts →
	Exact match “At GrayMatter, smart thinking meets decisive doing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Brandt Business Services	Exact match	Kuala Lumpur, MalaysiaHQ recorded Nov 6, 2026	501-1,000	281 contacts →
	Exact match “Built on the company’s core expertise, Brandt helps organizations achieve enhanced service levels through transforming the approach, performance, quality and efficiency of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Funcional	Exact match	Cascavel, BrazilHQ recorded Nov 6, 2026	51-200	265 contacts →
	Exact match “Com o propósito de transformar, potencializar e perpetuar negócios, apoiamos as empresas na gestão empresarial de resultado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	GAP International	Exact match	Springfield, PA, United StatesHQ recorded Nov 6, 2026	51-200	264 contacts →
	Exact match “Gap International is a global performance consulting company with over 40 years of experience partnering with executives and their organizations to deliver extraordinary business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	PSG	Exact match	London, IrelandHQ recorded Nov 6, 2026	n/a	264 contacts →
	Exact match “Put simply, PSG provides its clients with accelerated improvement in the performance of their organisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Athgadlang	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	51-200	259 contacts →
	Exact match “athGADLANG is a Management Consulting firm set out to catalyze business productivity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cargaison Express	Exact match	Mohali, IndiaHQ recorded Nov 6, 2026	201-500	256 contacts →
	Exact match “At Cargaison Express, we're not just an outsourcing company but your dedicated partners in scaling your business to new heights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Thought Logic Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	201-500	245 contacts →
	Exact match “Thought logic is a functionally-led, digitally enabled consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Greyson	Exact match	Bratislava, SlovakiaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
20	Practus	Exact match	Mumbai, GA, IndiaHQ recorded Nov 6, 2026	51-200	232 contacts →
	Exact match “Practus transforms organizations through implementation-focused expertise, delivering a lasting impact on organizational performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	RLG International	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	51-200	226 contacts →
	Exact match “RLG International is a performance-focused consulting firm specializing in the on-site implementation of measurable improvement initiatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	USC Consulting Group	Exact match	Tampa, ON, United StatesHQ recorded Nov 6, 2026	51-200	217 contacts →
	Exact match “USC Consulting Group (USCCG) is an operations management and process improvement firm that empowers your people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Addovation	Exact match	Drammen, NorwayHQ recorded Nov 6, 2026	51-200	216 contacts →
	Exact match “At Addovation, we help businesses optimize their operations with tailored business solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Axys Consultants	Exact match	Levallois Perret, FranceHQ recorded Nov 6, 2026	201-500	213 contacts →
	Exact match “Axys Consultants, acteur majeur du conseil en management, compte près de 200 consultants et un chiffre d'affaires de 25 millions d'€.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Connors Group	Exact match	Canonsburg, PA, United StatesHQ recorded Nov 6, 2026	51-200	191 contacts →
	Exact match “Connors Group was formed in 2008 with the mission of helping our clients achieve real, measurable, and sustainable operational improvement.” Recorded in the RevenueBase company graph · Nov 6, 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 “performance optimization 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 15,110 performance optimization consultants worldwide

See the full list, filter by size, metro and specialty, and access 16,361 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Performance optimization consultants worldwide at a glance

As of Nov 6, 2026

19.4%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

12,305

11-50

2,204

51-200

405

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 performance optimization consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “performance optimization 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 16,361 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.

Performance optimization consultants by location

78 lists · largest first

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

How many performance optimization consultants are there worldwide?

RevenueBase identified 15,110 company matches for performance optimization 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?

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

Which country has the most performance optimization consultants?

The United States leads with 3,384 companies, followed by Brazil (1,166) and the United Kingdom (781). Every performance optimization consultants list by country and city is linked on this page.

Which city has the most performance optimization consultants?

Sao Paulo leads with 268 company records, followed by London (219) and Paris (124).

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 16,361 professional contacts with verified work emails tracked across these 15,110 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.

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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.