Company lists · Data refreshed September 2026
Top 25 Abc programs based in the United Kingdom
RevenueBase identified 169 abc programs headquartered in the United Kingdom as of September 2026 and tracks 2,702 professional contacts across them, including 905 with verified work emails and 113 with mobile numbers. London is the largest hub.
This list covers abc programs headquartered in the United Kingdom, 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 7, 2026.
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.
The 25 largest abc programs based in the United Kingdom
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Indirect evidence | 52 contacts → | |||
“TSW Training has been established for over 50 years and is one of Wales’s leading training providers.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 2 | Partial evidence | 50 contacts → | |||
“BlackBird Training is a professional training provider established in 2019, specializing in customized training and development programs for organizations and professionals across…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 3 | Indirect evidence | 34 contacts → | |||
“At London Training for Excellence, a world of learning awaits you.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 4 | Partial evidence | 31 contacts → | |||
“The UK’s premier hub for all progressive learning, training and development programmes.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 5 | Indirect evidence | 20 contacts → | |||
“At Coaching4Careers (C4C), we believe that people development has the power to unlock potential, create meaningful change and strengthen leadership in every organisation and at…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 6 | Indirect evidence | 16 contacts → | |||
“Working Knowledge was founded in 2004 to bridge the gap between education and the workplace.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 7 | Indirect evidence | 14 contacts → | |||
“Futureproof is built around a truly dedicated group of Learning & Development professionals who’s primary objective is to get the best out of your people.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 8 | Indirect evidence | 14 contacts → | |||
“Skill Step Training was founded in order to support our learners in gaining the skills, knowledge and behaviours needed for a successful career and life.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 9 | Indirect evidence | 10 contacts → | |||
“AKU Training is for everyone that knows that life is for learning.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 10 | Indirect evidence | 9 contacts → | |||
“NLET is a progressive educational institution where everyone has the opportunity to grow, achieve and improve their knowledge and skills through education, training and…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 11 | Partial evidence | 8 contacts → | |||
“The LGCA will create a trusted partnership with you to promote a more productive workplace, by providing programs and a learning experience which meet your organisational goals…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 12 | Indirect evidence | 7 contacts → | |||
“Welcome to Alpha college website, your portal to discover a new interest, a new job, a new perspective.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 13 | Indirect evidence | 6 contacts → | |||
“Livius Training Centre, based in Boroughbridge, North Yorkshire, offers a broad portfolio of fully accredited courses with a range of experienced industry tutors.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 14 | Indirect evidence | 4 contacts → | |||
“Improving your skills with Pitman Training combines 180 years of providing professional training with the passion of our local team into a single goal – helping you drive your…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 4 contacts → | |||
“My Professional Development is your trusted partner for all of your executive education needs.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 16 | Indirect evidence | 4 contacts → | |||
“Infero Training is an independent training provider that uses a practical approach to meet individual, and company needs through professional training and services.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 17 | Indirect evidence | 4 contacts → | |||
“Career Transitioners Career Transitioners is a Training and Development Company that uses a variety of training methods to help Mid-career professionals bridge their skills gaps…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 18 | Indirect evidence | 3 contacts → | |||
“Running complex operations and projects requires strong business capabilities alongside technical skills and experience.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 19 | Indirect evidence | 3 contacts → | |||
“The training market is one which is highly competitive and we aim to ensure that we continue as leaders in the market by continually providing high quality training to our clients…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 20 | Indirect evidence | 3 contacts → | |||
“Empowering People Through Professional Training At OnnPoint Training & Consultancy Services Ltd, we are dedicated to helping individuals and businesses develop the knowledge…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 21 | Indirect evidence | 3 contacts → | |||
“CTC Training and Development Limited live by the phrase 'Freedom to Learn', we believe in giving people the flexibility to learn in a format which suits them.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 22 | Indirect evidence | 2 contacts → | |||
“High Ridge Training Group consists of specialist training providers who combine and share best practice, management and admin/operational resources to support our specialist and…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 2 contacts → | |||
“https://ajithkthomas.weebly.com/” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 24 | Indirect evidence | 1 contacts → | |||
“CAPITAL TREES LIMITED is a Professional Training company located in 33 LANSDOWNE HILL, LONDON, United Kingdom.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 25 | Indirect evidence | 1 contacts → | |||
“Propolis Learning Limited is a professional training & coaching company.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: abc programs. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names abc programs.
- Partial evidence
- Its own public description names part of abc programs, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name abc programs. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 169 abc programs based in the United Kingdom
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Abc programs based in the United Kingdom at a glance
As of Sep 7, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 abc programs, 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.
- What qualifies
- Companies headquartered in the United Kingdom whose own description of what they do matches “abc programs”. 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 abc programs), 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 abc programs, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
- 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, 905 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 7, 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.
Abc programs by metro
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 abc programs, 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 abc programs are there based in the United Kingdom?
RevenueBase identified 169 abc programs headquartered in the United Kingdom 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?
TSW Training, headquartered in Aberkenfig, tops this list with the largest team on record.
Which city has the most abc programs?
London leads with 63 headquartered companies, followed by Manchester (8) and Birmingham (5).
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 905 verified decision-maker contacts tracked across these 169 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 7, 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.