Company lists · Data refreshed November 2026

Top 25 Organisational consultancies based in Jersey

RevenueBase identified 134 company matches for organisational consultancies associated with Jersey as of November 2026 and tracks 618 professional contacts across them, including 226 with verified work emails. St Helier is the largest hub.

This list covers company matches for organisational consultancies associated with Jersey, 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.

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
134Companies
618Contacts tracked
226Verified emails
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The 25 largest organisational consultancies based in Jersey

Ranked by team size
Top 25 of 134 company matches for organisational consultancies based in Jersey, 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 matchSt Helier, JerseyHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Take charge of change with the right professional support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSt Helier, JerseyHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“AP Group is a world-leading group of recruitment consultancies founded in 1990 and is the largest recruitment agency in the Channel Islands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJerseyHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Fusing insight, strategy and branding, The Beach are a specialist brand agency that achieves outstanding performance for a portfolio of respected, high-value clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSt Helier, JerseyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Law At Work is a unique business support organisation, specialising in helping clients identify, manage, reduce, and eliminate risk to their businesses in the fields of employment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Excel Recruitment is a leading boutique recruitment consultancy with more than 27 years’ experience in the Jersey employment market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSt Helier, JerseyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“At SystemLabs, we understand that the digital landscape is constantly evolving, and to stay ahead of the curve, your organisation needs a partner that is not only technically…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChannel Islands, JerseyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Thomas & Dessain is a Recruitment Consultancy that is committed to delivering a professional and responsive service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJerseyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“We deliver products and services that add value, make savings and enhance the performance of your business through one single source supplier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChannel Islands, JerseyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“At Rock Accounting we provide a comprehensive one stop service to meet the needs of local businesses including accountancy, taxation, payroll, company formation and administration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match17 Esplanade, JerseyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“4insight provides our clients with actionable strategic marketing recommendations built upon customer/employee/business insights gained through Qualitative Marketing Research and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSt Saviour, JerseyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Hartigan was established in Jersey in 1984 and still remains the only multidisciplinary consulting practice based in the Channel Islands offering services in:* Structural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSt Helier, JerseyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Trillium Group is a company based in St Helier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSt Helier, JerseyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Experienced consultancy with a proven track record, the ability to look objectively at projects and programs of work, identify and manage complex organisational and operational…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSt. Helier, JerseyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Cyan Regulatory is a consultancy firm specialising in assisting regulated financial services businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Welcome to Jersey Energy, we are building services engineering consultants based and working within the Channel Islands, delivering sustainable, low energy and efficient solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Helier, JerseyHQ recorded Nov 6, 2026201-5008 contacts →

Exact match

“We have a specialist team in the field of eCommerce corporate structures and offshore related management and control, with a wealth of experience with online trading companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt. Helier, JerseyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Welcome to IPM Limited; Independent Project Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We pride ourselves on always matching the best person to the right role, so if you are a candidate looking for your next career opportunity, or a client seeking a new team member…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Based in the Channel Islands, Smart IT Consulting specializes in IT and Change Consulting for organizations navigating transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSt Helier, JerseyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We believe in trying to make every conversation we have with you win-win.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Compliance shouldn't feel like a foreign language.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSt Clement, JerseyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“BERRYS is the down-to-earth, human accounting practice you've been looking for.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJerseyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“There are only 1440 minutes in a day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Comsure was founded in 2005 with a view to providing comprehensive business risk advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“O.F.C Partners is a Boutique Recruitment Consultancy based in Jersey specialising in the placement of professionals into Offshore Financial Services businesses.”

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

Showing 25 of 134 organisational consultancies based in Jersey

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Organisational consultancies based in Jersey at a glance

As of Nov 6, 2026
36.6%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
39.6%Largest-city concentration · St Helier
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
11
51-200
3
201-500
1

Email recency for this list is measured worldwide rather than for Jersey, so it is reported there. Company counts and contact totals on this page are exact for Jersey, over 134 companies.

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.
What qualifies
Company records associated with Jersey whose business descriptions match “organisational consultancies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 226 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.

Organisational consultancies by metro

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 “organisational consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many organisational consultancies are there based in Jersey?

RevenueBase identified 134 company matches for organisational consultancies associated with Jersey 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?

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

Which city has the most organisational consultancies?

St Helier leads with 53 company records, followed by St. Helier (6) and Jersey (4).

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 226 professional contacts with verified work emails tracked across these 134 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.