Company lists · Data refreshed September 2026

Top 25 Professional development software companies based in London, United Kingdom

Name: Professional development software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 154 companies tracked

RevenueBase identified 154 professional development software companies headquartered in London, United Kingdom as of September 2026 and tracks 1,688 professional contacts across them, including 511 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers professional development software companies headquartered in London, 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 29, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

154Companies

1,688Contacts tracked

511Verified emails

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The 25 largest professional development software companies based in London, United Kingdom

Ranked by team size

Top 25 of 154 professional development software companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to professional development software companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tack TMI	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	345 contacts →
	Indirect evidence “With over 110 years of experience and expertise, Tack TMI is your Global Partner for meaningful learning experiences We have offices across the globe, delivering in 55+ countries…” Source: RevenueBase Database · checked Sep 29, 2026
2	APTEM	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	124 contacts →
	Indirect evidence “Aptem offers market-leading, award-winning technology solutions for the vocational training, further education and employability sectors.” Source: RevenueBase Database · checked Sep 29, 2026
3	ILX Group	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	121 contacts →
	Indirect evidence “ILX is a digital learning services provider that is passionate about helping individuals achieve their career ambitions and working with businesses to unleash the potential within…” Source: RevenueBase Database · checked Sep 29, 2026
4	MBL Seminars LTD	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	94 contacts →
	Strong evidence “A learning & development provider for professional service firms.” Source: RevenueBase Database · checked Sep 29, 2026
5	Hownow	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	77 contacts →
	Indirect evidence “Most LMSes push content.” Source: RevenueBase Database · checked Sep 29, 2026
6	Blackbird Training Centre BTC	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	50 contacts →
	Strong evidence “BlackBird Training is a professional training provider established in 2019, specializing in customized training and development programs for organizations and professionals across…” Source: RevenueBase Database · checked Sep 29, 2026
7	Jzero Solutions	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect evidence “Welcome to JZero Solutions, your one-stop destination for cutting-edge learning management systems that empower online learning and classroom-based training.” Source: RevenueBase Database · checked Sep 29, 2026
8	Learn AMP B Corp	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	41 contacts →
	Partial evidence “The People Development Platform \| Employee learning, development and performance management Learn Amp is a learning technology company headquarted in London with customers located…” Source: RevenueBase Database · checked Sep 29, 2026
9	Lepaya UK	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	32 contacts →
	Indirect evidence “Upskill your people.” Source: RevenueBase Database · checked Sep 29, 2026
10	Morphoses	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “Welcome to Morphoses, an educational technology company revolutionizing how learners develop their employability skills.” Source: RevenueBase Database · checked Sep 29, 2026
11	Piogroup Software	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	25 contacts →
	Strong evidence “PioGroup Software is an agile development company, focussing on EdTech solutions for educational institutions and companies that provide corporate training.” Source: RevenueBase Database · checked Sep 29, 2026
12	Aspire Leadership	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “We offer personal and professional development through training programmes and executive coaching focusing on interpersonal skills.” Source: RevenueBase Database · checked Sep 29, 2026
13	Dods Training	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “About us Dods Training designs and delivers professional development interventions that improve your skills, knowledge and know-how.” Source: RevenueBase Database · checked Sep 29, 2026
14	LEVRA	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “There is a growing and global Human Skills gap.” Source: RevenueBase Database · checked Sep 29, 2026
15	Saffron Interactive	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “Saffron Interactive transforms workforce performance and employability programmes through award-winning digital learning and, AI enabled solutions.” Source: RevenueBase Database · checked Sep 29, 2026
16	Radical Departures	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial evidence “Radical Departures are award-winning specialists in digital learning and development solutions for our global, European and UK clients.” Source: RevenueBase Database · checked Sep 29, 2026
17	5app	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	11 contacts →
	Partial evidence “5app is the award-winning, AI-powered learning platform that supports learning, skills development, knowledge sharing, engagement, AI coaching and content authoring.” Source: RevenueBase Database · checked Sep 29, 2026
18	K2u	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	11 contacts →
	Indirect evidence “K2U is a global workforce enablement provider with over ten years of experience supporting organizations with enterprise technology transformations.” Source: RevenueBase Database · checked Sep 29, 2026
19	Nine-A IT Solutions	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	10 contacts →
	Partial evidence “At NINE-A IT Solutions we provide advanced training helping professionals across varied sectors develop new expertise.” Source: RevenueBase Database · checked Sep 29, 2026
20	Sodium Learn	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	9 contacts →
	Indirect evidence “Sodium Learn is a workplace learning platform built with AI in mind.” Source: RevenueBase Database · checked Sep 29, 2026
21	Smart-Training AI LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	8 contacts →
	Indirect evidence “Smart-Training AI™ (STAI) is a training intelligence system that empowers trainers with real-time learner insight, eliminating guesswork, wasted prep time, and disengaged learners.” Source: RevenueBase Database · checked Sep 29, 2026
22	Worldwork LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “Welcome to WorldWork's Company Page!” Source: RevenueBase Database · checked Sep 29, 2026
23	Simply GET Results	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	6 contacts →
	Partial evidence “Simply helps keep people employed and companies future-proof by giving them the insight they need to get the right skills, using unique market data, simple software and rich…” Source: RevenueBase Database · checked Sep 29, 2026
24	Wataha Training	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	6 contacts →
	Partial evidence “As one of the leading providers of business and lifelong personal development with operations around the globe, we have evolved well beyond our historic roots in business…” Source: RevenueBase Database · checked Sep 29, 2026
25	Vergil AI	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect evidence “We do really cool stuff” Source: RevenueBase Database · checked Sep 29, 2026

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: professional development software companies. 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 professional development software companies.
Partial evidence: Its own public description names part of professional development software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name professional development software companies. 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 154 professional development software companies based in London, United Kingdom

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Professional development software companies based in London, United Kingdom at a glance

As of Sep 29, 2026

30.3%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 154 companies.

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 professional development software companies, 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 London, United Kingdom whose own description of what they do matches “professional development software companies”. 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 professional development software companies), 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 professional development software companies, and records with no verified work email. Companies headquartered outside London 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, 511 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 29, 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.

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 professional development software companies, 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 professional development software companies are there based in London, United Kingdom?

RevenueBase identified 154 professional development software companies headquartered in London, 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?

Tack TMI, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most professional development software companies?

London leads the United Kingdom with 154 headquartered companies, followed by Edinburgh (15) and Manchester (14).

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 511 verified decision-maker contacts tracked across these 154 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 29, 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.