Company lists · Data refreshed September 2026

Top 25 Machine learning ethics consultant staffing agencies based in the United Kingdom

RevenueBase identified 164 company matches for machine learning ethics consultant staffing agencies associated with the United Kingdom as of September 2026 and tracks 1,008 professional contacts across them, including 338 with verified work emails. London is the largest hub.

This list covers company matches for machine learning ethics consultant staffing agencies associated with the United Kingdom, 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 September 28, 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 Sep 28, 2026 How this list was built
164Companies
1,008Contacts tracked
338Verified emails
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The 25 largest machine learning ethics consultant staffing agencies based in the United Kingdom

Ranked by team size
Top 25 of 164 company matches for machine learning ethics consultant staffing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchWimbledon, United KingdomHQ recorded Sep 28, 2026201-500239 contacts →

Exact match

“Harnham provides specialist Data and AI recruitment and staffing services, along with bespoke training solutions, across multiple industry verticals, operating in the UK, the USA…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“TwentyAI is a talent and staffing solutions firm that combines cutting-edge AI technology, deep data insights, and human expertise to connect top talent with outstanding…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Sep 28, 2026n/a63 contacts →

Exact match

“Helping innovative start-ups and fast-growing Tech companies rapidly scale their AI and Machine Learning teams.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5061 contacts →

Exact match

“We aim to build exceptional teams in the tech space, focusing on two core engineering specialisms: Advanced Software Engineering and AI, ML, & Data Engineering.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Intelligence in Every Thought, Intellect in Every Hire." Welcome to Intellect Group, where we redefine recruitment excellence with a focus on Data, Technology, and Sustainability.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-20032 contacts →

Exact match

“NeuralRays AI was formed with the ambition of using ethical artificial intelligence (AI) to create solutions for a better world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“MBN Solutions helps organisations build high-performing Data & AI capability - from senior leadership through to specialist teams.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Sep 28, 20261-1022 contacts →

Exact match

“At AI Tech UK, we’re dedicated to unlocking the transformative potential of AI for businesses, governments, and universities.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBristol, United KingdomHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Who We Are We’re Method-specialist recruiters in Tech, Data, and AI.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“Here at Enigma, we specialize in Generative AI recruitment, specifically focused on Machine Learning and Software Engineering disciplines.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“LotusAI helps leaders ignite their businesses with the power and impact of responsible, sustainable, and inclusive AI.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“Specialist AI recruitment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“At Reuben Chase we specialise in recruiting global professionals from IT sectors with an extra personal touch.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Paritas Recruitment is a specialist Audit (Business & IT), Risk (Credit, Market, Operational, Quantitative, Regulatory), Compliance and Data Engineering, Data Science, Machine…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-508 contacts →

Exact match

“SerenityGPT helps regulated organisations adopt AI safely and quickly.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Jurupa connects forward-looking companies with elite fractional AI and technology leaders – experts who can accelerate innovation, deliver measurable impact and close capability…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-108 contacts →

Exact match

“We are a specialist AI search firm operating at the frontier of ML Research and Applied AI - placing elite talent across Systematic & Quantitative Finance, Robotics & Autonomous…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Techire AI - Your Gen AI Hiring Partner.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchUnited KingdomHQ recorded Sep 28, 20261-106 contacts →

Exact match

“We are Dunbar Brown Group, we partner with organisations to understand their unique talent needs to provide a tailored solution.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Datnexa is a trusted innovation partner for public service organisations, specialising in AI, data and digital transformation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBristol, United KingdomHQ recorded Sep 28, 20261-106 contacts →

Exact match

“We are a technologically-driven recruitment company with a specialism in the AI, Data Science & Quant and accounting sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Sep 28, 202611-506 contacts →

Exact match

“At Sectech Solutions, we don’t just fill roles, we provide trusted, quality-driven people solutions to strengthen your organization’s cybersecurity capabilities.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchWembley, United KingdomHQ recorded Sep 28, 202611-506 contacts →

Exact match

“At REC Source, we are proud to be a certified leader in recruitment excellence, holding prestigious accreditations such as: ISO9001:2015 Certification GLAA Licence FCSA…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-106 contacts →

Exact match

“A specialist AI Talent Consultancy, Unearth Talent helps ambitious companies make vital hires at critical stages of their journey.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Perseus People is a boutique staffing agency, focused within software development, AI, data and cloud.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 164 machine learning ethics consultant staffing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machine learning ethics consultant staffing agencies based in the United Kingdom at a glance

As of Sep 28, 2026
33.5%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
59.8%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
132
11-50
27
51-200
4
201-500
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 164 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 the United Kingdom whose business descriptions match “machine learning ethics consultant staffing agencies” 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 338 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 September 28, 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.

Machine learning ethics consultant staffing agencies 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 “machine learning ethics consultant staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machine learning ethics consultant staffing agencies are there based in the United Kingdom?

RevenueBase identified 164 company matches for machine learning ethics consultant staffing agencies associated with the United Kingdom as of September 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?

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

Which city has the most machine learning ethics consultant staffing agencies?

London leads with 98 company records, followed by Manchester (8) and Bristol (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 338 professional contacts with verified work emails tracked across these 164 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 September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 164 machine learning ethics consultant staffing agencies based in the United Kingdom. Start with a free account, no credit card.

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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.