Company lists · Data refreshed November 2026

Top 25 Business efficiency auditors worldwide

RevenueBase identified 863 company matches for business efficiency auditors worldwide as of November 2026 and tracks 4,429 professional contacts across them, including 1,559 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for business efficiency auditors 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 business efficiency auditors 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
863Companies
4,429Contacts tracked
1,559Verified emails
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The 25 largest business efficiency auditors worldwide

Ranked by team size
Top 25 of 863 company matches for business efficiency auditors 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 matchSp, BrazilHQ recorded Nov 6, 20261,001-5,0001,994 contacts →

Exact match

“Presidida por Raul Corrêa da Silva, a BDO RCS foi fundada em 2001 e desde então mantém participação expressiva no mercado de auditorias.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Valuement Group is an international consulting firm specialising in Source-to-Pay processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“Have you ever said?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBonita Springs, FL, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Process Research & Optimization (PRO) is an international consulting firm dedicated to unlocking our clients’ growth potential and profitability through process innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Manacá Partners: Accelerating your business transformation with customized solutions in Processes, Technology and Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTournai, BelgiumHQ recorded Nov 6, 20261-1028 contacts →

Exact match

“Audit, réviseur d’entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchShrewsbury, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“ReThink Productivity helps organizations optimise workforce management, labour standards, and operational efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We make our clients’ lives easier by helping them run their companies more efficiently and effectively.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Primarily we offer “ & .” for start-up/MSME, Bank & NBFC, Retail & Channel Franchise Management." ’." Process inefficiencies are the silent killers of performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSchönefeld, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“People who make the difference Failing at implementing high priced concepts and good advice, because of your company's originalities?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarueri, BrazilHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Criada para suportar a alta administração na busca da Eficiência e Rentabilidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZapopan, MexicoHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“INET INTERNACIONAL CONSULTING GROUP es una firma enfocada en la mejora de procesos, servicios, gente y tecnología para asegurar el éxito operativo y financiero de nuestros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“When you work with us, you can expect a no-fuss, reliable audit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGran, HungaryHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Flyt IT helps organizations work smarter by analyzing processes, identifying bottlenecks, and developing solutions that create more efficient workflows.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“In the market for 10 years, helping companies with the challenges of the present and the future, directing them towards efficiency, cost reduction, agility and automation of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFortaleza, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A Aura Consultoria através da constatação de que as empresas mais valorizadas do mercado são focadas em processos, passou a investir fortemente no levantamento, desenho, adequação…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchZeist, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Eerlijk, onafhankelijk, deskundig en zeker niet bang om de vinger op de zere plek te leggen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Imagine a business that runs smoothly without depending on you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAuckland, New ZealandHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Xelocity specialises in helping organisations to pinpoint areas for improvement and to put the right performance improvement initiatives into action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPineville, NC, United StatesHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“10X Consulting Group is a full-service business consultancy that focuses on driving efficiency within IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCambridge, New ZealandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We aim to provide an innovative approach to solving complex problems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Nos dedicamos a transformação dos resultados do seu negócio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBudapest, HungaryHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Miért Caravella?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPalatine, IL, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“SALES AND OPERATIONAL CONSULTING The JRB Team is a group of highly talented individuals that use the power of collective thinking to develop the most efficient business processes.”

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

Showing 25 of 863 business efficiency auditors worldwide

See the full list, filter by size, metro and specialty, and access 1,559 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business efficiency auditors worldwide at a glance

As of Nov 6, 2026
35.2%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
738
11-50
103
51-200
13
201-500
3
1,001-5,000
2

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 business efficiency auditors are linked below.
What qualifies
Company records worldwide whose business descriptions match “business efficiency auditors” 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 1,559 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.

Business efficiency auditors by location

5 lists · largest first

Every Business efficiency auditors 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 “business efficiency auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business efficiency auditors are there worldwide?

RevenueBase identified 863 company matches for business efficiency auditors 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?

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

Which country has the most business efficiency auditors?

The United States leads with 164 companies, followed by Brazil (67) and the United Kingdom (49). Every business efficiency auditors list by country and city is linked on this page.

Which city has the most business efficiency auditors?

London leads with 14 company records, followed by Sao Paulo (11) and Warsaw (8).

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 1,559 professional contacts with verified work emails tracked across these 863 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.