Company lists · Data refreshed September 2026

Top 25 Trusted advisor networks worldwide

RevenueBase identified 494 trusted advisor networks worldwide as of September 2026 and tracks 7,179 professional contacts across them, including 1,724 with verified work emails. The United States is the largest market and London the largest hub.

This list covers trusted advisor networks worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for trusted advisor networks follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review
494Companies
7,179Contacts tracked
1,724Verified emails
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The 25 largest trusted advisor networks worldwide

Ranked by team size
Top 25 of 494 trusted advisor networks worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to trusted advisor networks: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSan Rafael, CA, United StatesHQ checked Sep 22, 2026n/a1,309 contacts →

Partial evidence

AdvisoryCloud provides professionals the platform, exposure, and tools to monetize their knowledge as an advisor.”

Source: RevenueBase Database · checked Sep 22, 2026
2Partial evidenceMelbourne, AustraliaHQ checked Sep 22, 2026501-1,0001,005 contacts →

Partial evidence

“PKF is a global community where dynamic business and wealth advisors can belong, grow, and thrive.”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 22, 2026501-1,000648 contacts →

Indirect evidence

“JustAnswer is the world’s leading expert marketplace, connecting more than 16 million people worldwide with doctors, lawyers, and more.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceBengaluru, IndiaHQ checked Sep 22, 2026201-500362 contacts →

Indirect evidence

“VEDAK is the simplest, fastest, and most affordable way to get help from experts - through phone calls or short-term consulting assignments.”

Source: RevenueBase Database · checked Sep 22, 2026
5Partial evidenceDubai, United Arab EmiratesHQ checked Sep 22, 202651-200317 contacts →

Partial evidence

“Infoquest is the next-generation custom-sourcing expert network, born from the belief that legacy expert networks have stagnated.”

Source: RevenueBase Database · checked Sep 22, 2026
6Indirect evidenceSao Paulo, BrazilHQ checked Sep 22, 2026201-500168 contacts →

Indirect evidence

“Somos uma assessoria financeira credenciada à XP Investimentos, com mais de R$ 12 bilhões sob custódia, dedicada a oferecer soluções patrimoniais alinhadas aos objetivos, momento…”

Source: RevenueBase Database · checked Sep 22, 2026
7Partial evidenceBrisbane City, AustraliaHQ checked Sep 22, 2026n/a153 contacts →

Partial evidence

“As the leading professional body for the advisory sector, the Advisory Board Centre works collectively with its members to raise the standard of the global advisory sector -…”

Source: RevenueBase Database · checked Sep 22, 2026
8Strong evidenceLos Angeles, CA, United StatesHQ checked Sep 22, 2026n/a152 contacts →

Strong evidence

“ProVisors is the largest professional networking organization exclusively for Trusted Advisors with regional chapters across the country.”

Source: RevenueBase Database · checked Sep 22, 2026
9Partial evidenceSao Paulo, BrazilHQ checked Sep 22, 202611-50108 contacts →

Partial evidence

“Wivenn provides Primary Research and Expert Network Services to Banks, Investments Funds and Independent Brokers by connecting our clients to the most highly regarded experts…”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceCáceres, SpainHQ checked Sep 22, 202651-200101 contacts →

Indirect evidence

“El Grupo Gefiscal es una Asesoría-Consultoría Integral, especializada en todo tipo de Empresas, Profesionales y Particulares.”

Source: RevenueBase Database · checked Sep 22, 2026
11Partial evidenceLawrence, KS, United StatesHQ checked Sep 22, 202651-20097 contacts →

Partial evidence

“We help financial advisors create unlimited growth and freedom in their business AND life.”

Source: RevenueBase Database · checked Sep 22, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 22, 202611-5090 contacts →

Partial evidence

“Reticula is an expert network firm dedicated to enhancing global business decision-making.”

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidenceCenturion, South AfricaHQ checked Sep 22, 202651-20075 contacts →

Indirect evidence

“Kainos Wealth (Pty) Ltd.”

Source: RevenueBase Database · checked Sep 22, 2026
14Strong evidenceDubai, United Arab EmiratesHQ checked Sep 22, 202651-20067 contacts →

Strong evidence

“EMIR, an exclusive boutique advisory and research firm, harnesses the extraordinary network effect of Boardroom by EMIR.”

Source: RevenueBase Database · checked Sep 22, 2026
15Partial evidenceMadrid, SpainHQ checked Sep 22, 202611-5051 contacts →

Partial evidence

“Bridgewhat is a global digital platform that connects Companies with a curated community of +200 top-tier independent Advisors, former CEOs, CXOs and senior industry experts -…”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceToronto, CanadaHQ checked Sep 22, 2026201-50046 contacts →

Indirect evidence

“Every business deserves a world-class consultant.”

Source: RevenueBase Database · checked Sep 22, 2026
17Partial evidenceSan Ramon, CA, United StatesHQ checked Sep 22, 202611-5045 contacts →

Partial evidence

“Summit is a high-touch, boutique independent practice with more than 20 years of experience working with successful and happy advisors.”

Source: RevenueBase Database · checked Sep 22, 2026
18Partial evidenceBellevue, WA, United StatesHQ checked Sep 22, 202651-20038 contacts →

Partial evidence

“Founded in 1998, we represent a group of independent financial advisors, wealth managers, and insurance professionals.”

Source: RevenueBase Database · checked Sep 22, 2026
19Strong evidenceSingaporeHQ checked Sep 22, 2026501-1,00037 contacts →

Strong evidence

“Guidepoint connects clients with vetted subject matter experts-Advisors-from our global professional network.”

Source: RevenueBase Database · checked Sep 22, 2026
20Indirect evidenceAlgiers, AlgeriaHQ checked Sep 22, 202611-5032 contacts →

Indirect evidence

“Mostachir aims to spread the culture of consulting in Algeria by providing a space that guides you to the best, and saves your efforts, your money and your time.”

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceTeddington, United KingdomHQ checked Sep 22, 202611-5030 contacts →

Indirect evidence

“Hello, we're VouchedFor from Defaqto.”

Source: RevenueBase Database · checked Sep 22, 2026
22Strong evidenceGrand Rapids, MI, United StatesHQ checked Sep 22, 202611-5026 contacts →

Strong evidence

“Baker Holtz understands our clients' need for a trusted advisory relationship that helps meet the unique demands and challenges they face.”

Source: RevenueBase Database · checked Sep 22, 2026
23Partial evidenceSydney, AustraliaHQ checked Sep 22, 202611-5025 contacts →

Partial evidence

“Triangulate Knowledge (TK) is Australia's first and leading expert network, founded in 2020 and headquartered in Sydney.”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceEschborn, GermanyHQ checked Sep 22, 202651-20024 contacts →

Indirect evidence

“Wir sind ein Zusammenschluss selbständiger Berater.”

Source: RevenueBase Database · checked Sep 22, 2026
25Indirect evidenceVilnius, LithuaniaHQ checked Sep 22, 202611-5021 contacts →

Indirect evidence

“At ExpertLab we gathered top experts to ensure you the best business consulting experience.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 494 trusted advisor networks worldwide

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Trusted advisor networks worldwide at a glance

As of Sep 22, 2026
24.0%Verified-email coverage
14.5Average contacts per company
1-10Median size (employees)
5.5%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
307
11-50
131
51-200
30
201-500
5
501-1,000
11
1,001-5,000
5
5,001-10,000
1
10001+
2

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among trusted advisor networks, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for trusted advisor networks are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “trusted advisor networks”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names trusted advisor networks), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among trusted advisor networks, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,724 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Trusted advisor networks by location

3 lists · largest first

Every Trusted advisor networks 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names trusted advisor networks, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many trusted advisor networks are there worldwide?

RevenueBase identified 494 trusted advisor networks worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Advisorycloud, headquartered in San Rafael, tops this list with the largest team on record.

Which country has the most trusted advisor networks?

The United States leads with 142 companies, followed by the United Kingdom (50) and India (29). Every trusted advisor networks list by country and city is linked on this page.

Which city has the most trusted advisor networks?

London leads with 27 headquartered companies, followed by New York (10) and Paris (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,724 verified decision-maker contacts tracked across these 494 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.