Company lists · Data refreshed September 2026

Top 25 Skills training software developers based in London, United Kingdom

Name: Skills training software developers 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 108 companies tracked

RevenueBase identified 108 skills training software developers headquartered in London, United Kingdom as of September 2026 and tracks 3,870 professional contacts across them, including 1,397 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers skills training software developers 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

108Companies

3,870Contacts tracked

1,397Verified emails

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The 25 largest skills training software developers based in London, United Kingdom

Ranked by team size

Top 25 of 108 skills training software developers 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 skills training software developers: 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	QA LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	2,215 contacts →
	Indirect evidence “Learn.” Source: RevenueBase Database · checked Sep 29, 2026
2	Code First Girls	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	n/a	225 contacts →
	Indirect evidence “Code First Girls has already helped women learn to code and by working with companies globally, is boosting employability, diversity and social mobility, and transforming local…” Source: RevenueBase Database · checked Sep 29, 2026
3	Wiley Edge	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	184 contacts →
	Indirect evidence “Wiley Edge is now 'mthree'.” Source: RevenueBase Database · checked Sep 29, 2026
4	Coderco	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	n/a	183 contacts →
	Partial evidence “CoderCo - From Zero to DevOps Pro CoderCo is a hands-on training and mentorship platform for people breaking into DevOps, Cloud, SRE and Platform Engineering - and for engineers…” Source: RevenueBase Database · checked Sep 29, 2026
5	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
6	Code Nation	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	92 contacts →
	Strong evidence “Code Nation is a Microsoft-accredited tech training provider on a mission to close the digital skills gap.” Source: RevenueBase Database · checked Sep 29, 2026
7	The Software Institute	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	83 contacts →
	Strong evidence “The Software Institute was founded to bridge the digital skills gap between University education and the global software industry.” Source: RevenueBase Database · checked Sep 29, 2026
8	Newto Training	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	43 contacts →
	Partial evidence “Newto Training is an award-winning online training company dedicated to helping you achieve your career goals.” Source: RevenueBase Database · checked Sep 29, 2026
9	Zustech LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	38 contacts →
	Indirect evidence “ZUSTECH LIMITED is a publishing company based out of KEMP HOUSE 160 CITY ROAD, LONDON, United Kingdom.” Source: RevenueBase Database · checked Sep 29, 2026
10	Keypoint Solutions	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence “Our success story is based on the company Pointwise in 2018.” Source: RevenueBase Database · checked Sep 29, 2026
11	42 London	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	14 contacts →
	Partial evidence “42 London is a top-grade, innovative coding school 56 sister campuses in 33 countries Providing free and accessible coding education for all 42 London is disrupting software…” Source: RevenueBase Database · checked Sep 29, 2026
12	General Assembly UK & Europe	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	14 contacts →
	Partial evidence “General Assembly is a pioneer in education and career transformation, specialising in today’s most in-demand skills.” Source: RevenueBase Database · checked Sep 29, 2026
13	Hatch Digital	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Hatch Digital rewires how tech capability is built, replacing outdated hiring models with inclusive, skills-first solutions that unlock overlooked potential.” Source: RevenueBase Database · checked Sep 29, 2026
14	FIT Academy	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Fit Academy is a company devoted to education in data.” Source: RevenueBase Database · checked Sep 29, 2026
15	Code Labs Academy	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Code Labs Academy is an international coding school that offers bootcamps paired with one-on-one career coaching.” Source: RevenueBase Database · checked Sep 29, 2026
16	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
17	Realcare Tech Mark	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	10 contacts →
	Strong evidence “Our Mission: Democratize access to tech careers by offering a comprehensive range of in-demand tech skills through affordable online training programs.” Source: RevenueBase Database · checked Sep 29, 2026
18	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
19	Amigoscode	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	10 contacts →
	Partial evidence “At Amigoscode, we are dedicated to empowering individuals and businesses with the skills and knowledge needed to excel in the rapidly evolving world of technology.” Source: RevenueBase Database · checked Sep 29, 2026
20	Dometrain	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	9 contacts →
	Strong evidence “Dometrain courses aim to provide the training experience software engineers would get by pair-programming with a very senior and skilled engineer in a real modern company.” Source: RevenueBase Database · checked Sep 29, 2026
21	Techgeek UK	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Start your IT career today with TechGeek UK!” Source: RevenueBase Database · checked Sep 29, 2026
22	6g Academy	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “6G Academy is where lifelong learners come to learn the skills they need, to land the jobs they want, to build the lives they deserve, all in the future of tech.” Source: RevenueBase Database · checked Sep 29, 2026
23	Tradefox	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Build Skills.” Source: RevenueBase Database · checked Sep 29, 2026
24	Financial Risk HUB	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Financial Risk Hub is the world’s premier accredited specialist training provider for current and aspiring specialised professionals within investment banking.” Source: RevenueBase Database · checked Sep 29, 2026
25	The Jump Digital School	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Want to change career and become a developer, upskill to advance your current career, or implement your own entrepreneurial ideas?” 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: skills training software developers. 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 skills training software developers.
Partial evidence: Its own public description names part of skills training software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name skills training software developers. 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 108 skills training software developers based in London, United Kingdom

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Skills training software developers based in London, United Kingdom at a glance

As of Sep 29, 2026

36.1%Verified-email coverage

35.8Average 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 108 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 skills training software developers, 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 “skills training software developers”. 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 skills training software developers), 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 skills training software developers, 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, 1,397 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 skills training software developers, 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 skills training software developers are there based in London, United Kingdom?

RevenueBase identified 108 skills training software developers 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?

QA LTD, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most skills training software developers?

London leads the United Kingdom with 108 headquartered companies, followed by Birmingham (9) and Manchester (9).

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 1,397 verified decision-maker contacts tracked across these 108 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.