Company lists · Data refreshed November 2026

Top 25 Small business advisory services worldwide

Name: Small business advisory services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 58,914 companies tracked

RevenueBase identified 58,914 company matches for small business advisory services worldwide as of November 2026 and tracks 293,835 professional contacts across them, including 63,410 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for small business advisory 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 small business advisory 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

58,914Companies

293,835Contacts tracked

63,410Verified emails

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The 25 largest small business advisory services worldwide

Ranked by team size

Top 25 of 58,914 company matches for small business advisory 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	Kearney	Exact match	Chicago, United StatesHQ recorded Nov 6, 2026	5,001-10,000	7,451 contacts →
	Exact match “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	L.E.K. Consulting	Exact match	Boston, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,270 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Rydge Conseil	Exact match	United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,859 contacts →
	Exact match “Né en 2025, RYDGE Conseil est le cabinet de conseil aux Entrepreneurs leader en France.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Inc. Magazine	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	n/a	2,245 contacts →
	Exact match “Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	MHA	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,923 contacts →
	Exact match “MHA provides a full range of financial and business strategy services to enterprises and individuals, helping them to achieve growth and success for the long term.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Securex	Exact match	Brussel - Bruxelles, BelgiumHQ recorded Nov 6, 2026	1,001-5,000	1,784 contacts →
	Exact match “At Securex, we help you catch a breather.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Kamer VAN Koophandel	Exact match	Utrecht, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	1,659 contacts →
	Exact match “KVK biedt informatie, voorlichting en ondersteuning aan ondernemers bij de belangrijke thema's op ondernemersgebied.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Score Mentors	Exact match	Washington, VA, United StatesHQ recorded Nov 6, 2026	n/a	1,369 contacts →
	Exact match “SCORE is the nation’s largest network of volunteer, expert business mentors, with more than volunteers serving all 50 U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Acclime	Exact match	Hong KongHQ recorded Nov 6, 2026	1,001-5,000	993 contacts →
	Exact match “Acclime is a leading provider of professional services and business advisory across Asia Pacific, spanning accounting, tax, corporate compliance, and fund services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Eight Advisory	Exact match	Paris, FranceHQ recorded Nov 6, 2026	501-1,000	931 contacts →
	Exact match “Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Sebrae RJ	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	201-500	886 contacts →
	Exact match “O Sebrae/RJ (Serviço de Apoio às Micro e Pequenas Empresas no Estado do Rio de Janeiro) tem como missão promover a competitividade e o desenvolvimento sustentável das MPE, além de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	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 Nov 6, 2026	501-1,000	790 contacts →
	Exact match “is a management consulting company based out of, Japan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	SVP	Exact match	Bois-colombes, FranceHQ recorded Nov 6, 2026	501-1,000	732 contacts →
	Exact match “Le groupe SVP sert les PME, ETI, collectivités et experts comptables par téléphone, en digital et en présentiel, pour les aider à y voir plus clair, à prendre et mettre en œuvre…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	VGD	Exact match	Wemmel, BelgiumHQ recorded Nov 6, 2026	201-500	579 contacts →
	Exact match “Samen ondernemen, met kennis en visie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Talenom	Exact match	Oulu, FinlandHQ recorded Nov 6, 2026	501-1,000	564 contacts →
	Exact match “Talenom tarjoaa yrittäjille luotettavaa, selkeää ja oikea-aikaista taloustietoa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	ROK Financial	Exact match	Great River, NY, United StatesHQ recorded Nov 6, 2026	51-200	527 contacts →
	Exact match “The team at ROK Financial is committed to establishing ROK solid relationships with our clients, lenders, and partners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	AB Bank Zambia	Exact match	Lusaka, ZambiaHQ recorded Nov 6, 2026	201-500	526 contacts →
	Exact match “We enable doers and makers overcome intimidating environments and complicated bank procedures so they can focus on the growth of their business and achieve financial security for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	GVA	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	510 contacts →
	Exact match “Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Valueonshore 'vos' Advisors	Exact match	San Jose, United StatesHQ recorded Nov 6, 2026	501-1,000	483 contacts →
	Exact match “Valueonshore (‘VOS’) Advisors is a global business advisory services firm of Big 4 alumni and industry executives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Groupe MG	Exact match	La Ravoire, FranceHQ recorded Nov 6, 2026	201-500	473 contacts →
	Exact match “Depuis plus de 60 ans, le groupe MG accompagne chaque entrepreneur dans leur réussite en développant une offre pluridisciplinaire pour qu’ils se concentrent sur leur cœur…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	VAN Oers	Exact match	Breda, NetherlandsHQ recorded Nov 6, 2026	201-500	435 contacts →
	Exact match “Wij creëren zelf de kansen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	BK Plus	Exact match	Aldridge, United KingdomHQ recorded Nov 6, 2026	501-1,000	428 contacts →
	Exact match “At bk plus, we support SMEs, owner-managed and entrepreneurial businesses across the UK with practical accounting and advisory services that are tailored to your needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	BGE	Exact match	Paris, FranceHQ recorded Nov 6, 2026	501-1,000	420 contacts →
	Exact match “Soutien à la création reprise d'entreprise - Accompagnement des porteurs de projets - Formation modulaire, Etude de Marché, Stratégie commerciale, business plan, Comptabilité…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	YHB Cpas & Consultants	Exact match	Winchester, VA, United StatesHQ recorded Nov 6, 2026	201-500	384 contacts →
	Exact match “We Are All About You That is why we take a holistic approach to assisting clients with growing, managing, and protecting their hard work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Administratiekantoor Tidak B.V	Exact match	Alphen Aan Den Rijn, NetherlandsHQ recorded Nov 6, 2026	n/a	383 contacts →
	Exact match “Tidak in Alphen aan den Rijn is het administratiekantoor voor startende ondernemers, zzp'ers, mkb en particulieren.” 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 “small business advisory 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 58,914 small business advisory services worldwide

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Small business advisory services worldwide at a glance

As of Nov 6, 2026

21.6%Verified-email coverage

5.0Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

47,758

11-50

8,933

51-200

1,416

201-500

291

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 small business advisory services are linked below.
What qualifies: Company records worldwide whose business descriptions match “small business advisory 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 63,410 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.

Small business advisory services by location

239 lists · largest first

Every Small business advisory 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 “small business advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many small business advisory services are there worldwide?

RevenueBase identified 58,914 company matches for small business advisory 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?

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

Which country has the most small business advisory services?

The United States leads with 13,680 companies, followed by the United Kingdom (3,573) and Brazil (3,168). Every small business advisory services list by country and city is linked on this page.

Which city has the most small business advisory services?

London leads with 1048 company records, followed by Sao Paulo (742) and New York (559).

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 63,410 professional contacts with verified work emails tracked across these 58,914 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.