Company lists · Data refreshed September 2026

Top 25 Salesforce customization companies based in the United Kingdom

Name: Salesforce customization 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 22, 2026 303 companies tracked

RevenueBase identified 303 salesforce customization companies headquartered in the United Kingdom as of September 2026 and tracks 3,326 professional contacts across them, including 1,398 with verified work emails. London is the largest hub.

This list covers salesforce customization 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 22, 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 22, 2026 86% judged on-target in blind review

303Companies

3,326Contacts tracked

1,398Verified emails

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The 25 largest salesforce customization companies based in the United Kingdom

Ranked by team size

Top 25 of 303 salesforce customization companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to salesforce customization 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	Cloud Odyssey	Partial evidence	Bishopsgate, United KingdomHQ checked Sep 22, 2026	201-500	388 contacts →
	Partial evidence “We are a global consultancy dedicated to helping businesses unlock their full potential with Salesforce and MuleSoft.” Source: RevenueBase Database · checked Sep 22, 2026
2	Absolutelabs	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	201-500	192 contacts →
	Partial evidence “AbsoluteLabs is a Salesforce Summit Partner and partner of Microsoft Azure, Amazon Web Services, and Google Cloud Platform.” Source: RevenueBase Database · checked Sep 22, 2026
3	Manras Technologies	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	130 contacts →
	Partial evidence “Manras Technologies started as an initiative for bringing young, passionate Salesforce CRM talent under one roof and to create simple yet innovative solutions for various service…” Source: RevenueBase Database · checked Sep 22, 2026
4	Immersive	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	78 contacts →
	Partial evidence “Meet the Next Generation Salesforce Partner.” Source: RevenueBase Database · checked Sep 22, 2026
5	REDK	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	78 contacts →
	Indirect evidence “redk is a CRM consulting company with a difference.” Source: RevenueBase Database · checked Sep 22, 2026
6	Advanced Communities	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	77 contacts →
	Partial evidence “Advanced Communities is a Salesforce consultancy and app provider specializing in Experience Cloud (formerly Community Cloud).” Source: RevenueBase Database · checked Sep 22, 2026
7	Cloud Orca	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	73 contacts →
	Partial evidence “Part of Cooper Parry, Cloud Orca are a award winning London based Salesforce CRM consultancy focused on delivering effective, profitable and successful implementations and support…” Source: RevenueBase Database · checked Sep 22, 2026
8	Adapt IQ	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	73 contacts →
	Partial evidence “We're a Salesforce Summit Consulting Partner working with organisations that want to do more with the technology they already have, or build something better from the ground up.” Source: RevenueBase Database · checked Sep 22, 2026
9	Arlanis Reply UK	Partial evidence	Westminster, United KingdomHQ checked Sep 22, 2026	11-50	72 contacts →
	Partial evidence “Arlanis Reply is the Reply Group company specializing in Salesforce implementations.” Source: RevenueBase Database · checked Sep 22, 2026
10	Cloobees	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	201-500	60 contacts →
	Partial evidence “Welcome to Cloobees, a Synechron company, where we lead the charge in empowering organisations globally with transformative digital solutions built on the Salesforce platform.” Source: RevenueBase Database · checked Sep 22, 2026
11	Unaric	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	57 contacts →
	Partial evidence “Unaric helps customers scale smarter, move faster and deliver better customer experiences by enhancing the Salesforce platform.” Source: RevenueBase Database · checked Sep 22, 2026
12	Infomentum	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	54 contacts →
	Indirect evidence “By bringing together the power of integration, automation and information, we help organisations streamline processes, reduce manual tasks and become more efficient and…” Source: RevenueBase Database · checked Sep 22, 2026
13	Alscient	Partial evidence	Leeds, United KingdomHQ checked Sep 22, 2026	51-200	51 contacts →
	Partial evidence “Alscient has been successfully delivering Salesforce and AWS solutions for over 14 years.” Source: RevenueBase Database · checked Sep 22, 2026
14	Altonexus	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	51 contacts →
	Partial evidence “Altonexus - Your Salesforce Success Partner OUR EXPERTISE- Salesforce Sales Cloud - Accelerate your sales cycle - Service Cloud - Deliver exceptional customer service - Non-profit…” Source: RevenueBase Database · checked Sep 22, 2026
15	Pracedo	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	48 contacts →
	Partial evidence “At Pracedo, we're not just Salesforce Consultants.” Source: RevenueBase Database · checked Sep 22, 2026
16	Think Beyond	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	43 contacts →
	Partial evidence “We are a team of experienced Salesforce architects, consultants and developers.” Source: RevenueBase Database · checked Sep 22, 2026
17	Nebula Consulting	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	35 contacts →
	Partial evidence “As a Salesforce registered partner, we specialise in implementing and supporting Salesforce CRM and B2B Marketing Automation services.” Source: RevenueBase Database · checked Sep 22, 2026
18	WEB Alliance Limited	Indirect evidence	Northampton, United KingdomHQ checked Sep 22, 2026	11-50	30 contacts →
	Indirect evidence “Are you still using Cumbersome Excel Spreadsheets to manually track your leads, customers and invoices?” Source: RevenueBase Database · checked Sep 22, 2026
19	Performa	Partial evidence	Stonehouse, United KingdomHQ checked Sep 22, 2026	51-200	29 contacts →
	Partial evidence “Performa \| Summit Salesforce Partner & Agentforce Specialists Performa is a Summit-level Salesforce consultancy and Agentforce specialist, helping businesses of all sizes unlock…” Source: RevenueBase Database · checked Sep 22, 2026
20	Sweet Potato TEC	Partial evidence	Chelmsford, United KingdomHQ checked Sep 22, 2026	11-50	27 contacts →
	Partial evidence “At Sweet Potato Tec, we're passionate about connecting companies to their customers using Salesforce because that’s where real commercial value begins.” Source: RevenueBase Database · checked Sep 22, 2026
21	Mint Consulting	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	24 contacts →
	Partial evidence “Founded by Sam Joyce and launched in October 2023, Mint is bringing together the learnings of a team with decades of experience in the Salesforce ecosystem, building the best team…” Source: RevenueBase Database · checked Sep 22, 2026
22	ART Of Cloud	Partial evidence	Leeds, United KingdomHQ checked Sep 22, 2026	11-50	24 contacts →
	Partial evidence “Art of Cloud is a Crest (Gold) Salesforce Consulting Partner based in Leeds.” Source: RevenueBase Database · checked Sep 22, 2026
23	Silver Softworks Salesforce Summit Partner	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	24 contacts →
	Partial evidence “Silver Softworks is a Salesforce Summit (Platinum) Partner, founded in February 2015.” Source: RevenueBase Database · checked Sep 22, 2026
24	Marcloud The Marketing Automation Experts	Partial evidence	Liverpool, United KingdomHQ checked Sep 22, 2026	11-50	24 contacts →
	Partial evidence “MarCloud is a leading marketing automation consultancy and Salesforce partner specialising in Pardot, Marketing Cloud and Salesforce CRM.” Source: RevenueBase Database · checked Sep 22, 2026
25	Frankly Solutions	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	23 contacts →
	Partial evidence “We are a specialised Salesforce Consulting partner, helping customers to maximize the value of their investment in the Salesforce ecosystem.” Source: RevenueBase Database · checked Sep 22, 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: salesforce customization 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 salesforce customization companies.
Partial evidence: Its own public description names part of salesforce customization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name salesforce customization 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 303 salesforce customization companies based in the United Kingdom

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Salesforce customization companies based in the United Kingdom at a glance

As of Sep 22, 2026

42.0%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

49.5%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

175

11-50

51-200

201-500

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 303 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 salesforce customization 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 “salesforce customization 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 salesforce customization 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 salesforce customization 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, 1,398 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 22, 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.

Salesforce customization companies by metro

Salesforce customization companies in London150

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 salesforce customization 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 salesforce customization companies are there based in the United Kingdom?

RevenueBase identified 303 salesforce customization 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?

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

Which city has the most salesforce customization companies?

London leads with 150 headquartered companies, followed by Manchester (11) and Bristol (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 1,398 verified decision-maker contacts tracked across these 303 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 22, 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.