Company lists · Data refreshed November 2026

Top 25 Performance optimization services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,178 companies tracked

RevenueBase identified 10,178 company matches for performance optimization services worldwide as of November 2026 and tracks 61,512 professional contacts across them, including 11,161 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 services 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 services 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

10,178Companies

61,512Contacts tracked

11,161Verified emails

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The 25 largest performance optimization services worldwide

Ranked by team size

Top 25 of 10,178 company matches for performance optimization services 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	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
4	Analytix Business Solutions India Pvt. LTD	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	501-1,000	540 contacts →
	Exact match “One Company Limitless Possibilities” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	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
6	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
7	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
8	Okin Process	Exact match	San Antonio, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	336 contacts →
	Exact match “At OKIN Process, we won’t just lighten your workload.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	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
10	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
11	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
12	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
13	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
14	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
15	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
16	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
17	MIDAS	Exact match	Ribeirão Preto, BrazilHQ recorded Nov 6, 2026	51-200	218 contacts →
	Exact match “A Midas ingressou no mercado no ano 2001 na cidade de Ribeirão Preto –SP, com o propósito de inovar, arriscar e fazer diferente em áreas e ou serviços pouco explorados, se…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	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
19	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
20	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
21	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
22	Enreap	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	51-200	182 contacts →
	Exact match “enreap helps companies achieve Operational Delivery Excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	LOGYT	Exact match	Tlalnepantla, MexicoHQ recorded Nov 6, 2026	501-1,000	180 contacts →
	Exact match “Logyt is the strategic ally that works together with its clients to transform and develop their businesses, making them profitable through the generation and implementation of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Does Not Exist	Exact match	BrazilHQ recorded Nov 6, 2026	n/a	166 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	KJ Industries	Exact match	Esbjerg, DenmarkHQ recorded Nov 6, 2026	201-500	155 contacts →
	Exact match “At KJ Industries we have over five decades of experience with making our clients winners.” 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 services”. 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 10,178 performance optimization services worldwide

See the full list, filter by size, metro and specialty, and access 11,161 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Performance optimization services worldwide at a glance

As of Nov 6, 2026

18.1%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

8,151

11-50

1,571

51-200

326

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 services are linked below.
What qualifies: Company records worldwide whose business descriptions match “performance optimization services” 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 11,161 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 services by location

56 lists · largest first

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

How many performance optimization services are there worldwide?

RevenueBase identified 10,178 company matches for performance optimization services 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 services?

The United States leads with 2,332 companies, followed by Brazil (790) and the United Kingdom (483). Every performance optimization services list by country and city is linked on this page.

Which city has the most performance optimization services?

Sao Paulo leads with 177 company records, followed by London (135) and New York (81).

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 11,161 professional contacts with verified work emails tracked across these 10,178 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.