Company lists · Data refreshed September 2026

Top 25 Mentorship software companies based in the United Kingdom

Name: Mentorship software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 192 companies tracked

RevenueBase identified 192 mentorship software companies headquartered in the United Kingdom as of September 2026 and tracks 908 professional contacts across them, including 182 with verified work emails. London is the largest hub.

This list covers mentorship software companies 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 28, 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 28, 2026 86% judged on-target in blind review

192Companies

908Contacts tracked

182Verified emails

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The 25 largest mentorship software companies based in the United Kingdom

Ranked by team size

Top 25 of 192 mentorship software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to mentorship 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	Brightside	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	100 contacts →
	Indirect evidence “We help young people make confident and informed decisions about their future.” Source: RevenueBase Database · checked Sep 28, 2026
2	Millie Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	59 contacts →
	Indirect evidence “When you’re facing a crucial decision, Millie connects you to the power of mentors.” Source: RevenueBase Database · checked Sep 28, 2026
3	Sanctus Coaching & Mentoring	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	55 contacts →
	Indirect evidence “Drive business performance with high-impact coaching and mentoring solutions.” Source: RevenueBase Database · checked Sep 28, 2026
4	Moving Ahead	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	50 contacts →
	Indirect evidence “Your organisation's greatest competitive advantage is already inside it.” Source: RevenueBase Database · checked Sep 28, 2026
5	Aziz Corporate	Indirect evidence	Winchester, United KingdomHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “The Coach and Mentor Matchmakers for Senior Leaders.” Source: RevenueBase Database · checked Sep 28, 2026
6	CRSI	Indirect evidence	Leeds, United KingdomHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “We work with young, ambitious businesses that change the world and are focused on helping them to build the elite teams that will allow them to fly.” Source: RevenueBase Database · checked Sep 28, 2026
7	PLD	Indirect evidence	Wilmslow, United KingdomHQ checked Sep 28, 2026	1-10	25 contacts →
	Indirect evidence “PLD was founded with the development of our online mentoring platform.” Source: RevenueBase Database · checked Sep 28, 2026
8	Pushfar	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “PushFar is a world-leading mentoring software and technology company, helping of individuals and hundreds of organisations with mentoring.” Source: RevenueBase Database · checked Sep 28, 2026
9	Global Mentors Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “As the world’s largest independent mentoring firm, Global Mentors Group supports senior leaders and their teams through an international network of Chairs, CEOs and senior…” Source: RevenueBase Database · checked Sep 28, 2026
10	stackd.org	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect evidence “Stackd is where future Sales & CS leaders find the 1-on-1 mentors they need to build their dream careers Loved by members from Revolut, Twilio, Salesforce +50 more B2B tech…” Source: RevenueBase Database · checked Sep 28, 2026
11	Mentorink	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Mentorink is an 'award-winning' online mentoring platform that enables organizations to run smart mentoring activities at scale in a very effective and efficient way.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sertie	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “At Sertie, we're driving the future of work with innovative EdTech solutions, designed to seamlessly connect students and graduates to their dream jobs.” Source: RevenueBase Database · checked Sep 28, 2026
13	Northern Triangle Mentor Network	Indirect evidence	Sheffield, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Designed to address the specific needs of early-stage academic founders and their teams, the Northern Triangle Mentor Network offers a variety of support from focused guidance to…” Source: RevenueBase Database · checked Sep 28, 2026
14	Blissgrowth	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “We ideate, build and scale industry winning B2B software technology companies with the best second-time founders.” Source: RevenueBase Database · checked Sep 28, 2026
15	Hexagon Startup Design	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Most founders lose 6 to 12 months building the wrong documents, telling the wrong story, and never hearing what an investor actually thinks until it's already too late.” Source: RevenueBase Database · checked Sep 28, 2026
16	Global Business Mentoring LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “With over 30 years in business advice and same experience owning businesses our founder has a deity of knowledge.” Source: RevenueBase Database · checked Sep 28, 2026
17	Accelerate ME	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “APPLICATIONS NOW OPEN FOR 23/24 Accelerator Programme: https://9owxxa9qe0n.typeform.com/to/uwaPYlTh We're Accelerate ME, the UK's top student-led startup accelerator programme.” Source: RevenueBase Database · checked Sep 28, 2026
18	DAIJO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
19	Novus Investments LTD	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Achieve your potential Using a combination of our investment capability and our practical knowledge and experience, we can help to drive growth and achieve your business’s…” Source: RevenueBase Database · checked Sep 28, 2026
20	Sumac Mentoring Limited	Indirect evidence	Guardbridge, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “SUMAC Mentoring Limited is the developer and provider of the SUMAC® mentoring and coaching platform.” Source: RevenueBase Database · checked Sep 28, 2026
21	Prospela	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Prospela is an award-winning UK EdTech startup and certified B Corp giving students on-demand access to real employee E-mentors for career discovery, inspiration, and action…” Source: RevenueBase Database · checked Sep 28, 2026
22	NREAL	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “STRATEGY \| SUPPORT \| SUCCESS Unlock Your Entrepreneurial Potential Now!” Source: RevenueBase Database · checked Sep 28, 2026
23	The ASK	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “The Ask helps entrepreneurial professionals to build a profitable one person business around their unique gifts & talent.” Source: RevenueBase Database · checked Sep 28, 2026
24	Prime Entry	Indirect evidence	Gillingham, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “see: https://venture-coaching.com/” Source: RevenueBase Database · checked Sep 28, 2026
25	FIT To Lead	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “The growth of a business is determined by the growth of the people running it.” Source: RevenueBase Database · checked Sep 28, 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: mentorship 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 mentorship software companies.
Partial evidence: Its own public description names part of mentorship software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mentorship 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 192 mentorship software companies based in the United Kingdom

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Mentorship software companies based in the United Kingdom at a glance

As of Sep 28, 2026

20.0%Verified-email coverage

4.7Average contacts per company

1-10Median size (employees)

53.6%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

160

11-50

51-200

201-500

1,001-5,000

10001+

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 192 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 mentorship 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 the United Kingdom whose own description of what they do matches “mentorship 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 mentorship 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 mentorship software companies, 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, 182 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 28, 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.

Mentorship software companies by metro

Mentorship software companies in London103

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 mentorship 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 mentorship software companies are there based in the United Kingdom?

RevenueBase identified 192 mentorship software companies 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?

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

Which city has the most mentorship software companies?

London leads with 103 headquartered companies, followed by Brighton (5) and Bristol (3).

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 182 verified decision-maker contacts tracked across these 192 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 28, 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.