Company lists · Data refreshed September 2026

Top 25 Multi-sector enterprises based in the United Kingdom

RevenueBase identified 162 multi-sector enterprises headquartered in the United Kingdom as of September 2026 and tracks 996 professional contacts across them, including 222 with verified work emails and 40 with mobile numbers. London is the largest hub.

This list covers multi-sector enterprises 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 5, 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 5, 2026 86% judged on-target in blind review
162Companies
996Contacts tracked
222Verified emails
40Mobile numbers
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The 25 largest multi-sector enterprises based in the United Kingdom

Ranked by team size
Top 25 of 162 multi-sector enterprises based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to multi-sector enterprises: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceRuislip, United KingdomHQ checked Sep 5, 202651-200118 contacts →

Indirect evidence

“Since 1993, the Santok Group of Companies has established a proven track record in owning and operating successful businesses across diverse industries worldwide.”

Source: RevenueBase Database · checked Sep 5, 2026
2Partial evidenceBristol, United KingdomHQ checked Sep 5, 2026501-1,00069 contacts →

Partial evidence

“Knovia is a group of sector-focused, best-in-class, independent businesses that are innovative in approach.”

Source: RevenueBase Database · checked Sep 5, 2026
3Indirect evidenceKirkby, United KingdomHQ checked Sep 5, 202651-20044 contacts →

Indirect evidence

“The Abbey Group is a dynamic company dedicated to providing quality services.”

Source: RevenueBase Database · checked Sep 5, 2026
4Indirect evidenceLondon, United KingdomHQ checked Sep 5, 202651-20034 contacts →

Indirect evidence

“Incorporated in 1982, Touchstone Group is one of the UK's leading IT Services Group, solving real business issues for its clients.”

Source: RevenueBase Database · checked Sep 5, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 5, 2026201-50032 contacts →

Partial evidence

“London Town Group of Companies is a private sector corporation focussed on cutting-edge strategic and operational performance in four main pillars - Real Estate, Natural…”

Source: RevenueBase Database · checked Sep 5, 2026
6Indirect evidenceBirmingham, United KingdomHQ checked Sep 5, 20261,001-5,00027 contacts →

Indirect evidence

“VINCI Energies UK & RoI is a community of incredible people empowered to deliver the promises of the digital and energy revolutions.”

Source: RevenueBase Database · checked Sep 5, 2026
7Indirect evidenceMagherafelt, United KingdomHQ checked Sep 5, 20261-1019 contacts →

Indirect evidence

“Conway Group was established back in 1974, by its founder and current CEO, Mr.”

Source: RevenueBase Database · checked Sep 5, 2026
8Indirect evidenceGlasgow, United KingdomHQ checked Sep 5, 202611-5016 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 5, 2026
9Indirect evidenceLondon, United KingdomHQ checked Sep 5, 202611-5015 contacts →

Indirect evidence

“TID is an amalgamation of several businesses that service a number of major industrial titans, from construction, automation, aerospace and supply chain, we now offer a complete…”

Source: RevenueBase Database · checked Sep 5, 2026
10Indirect evidenceLondon, United KingdomHQ checked Sep 5, 202611-5014 contacts →

Indirect evidence

“Core Areas- Real estate & knowledge infrastructure - Digital & clean energy systems - Life sciences, research & innovation hubs - Logistics, automation & advanced manufacturing -…”

Source: RevenueBase Database · checked Sep 5, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 5, 2026201-50012 contacts →

Indirect evidence

“The Pickstock Group is an international property and food processing group of companies with a sales revenue in excess of £200 million.”

Source: RevenueBase Database · checked Sep 5, 2026
12Indirect evidenceCrawley, United KingdomHQ checked Sep 5, 202611-5012 contacts →

Indirect evidence

“When Optima started out in 1990 the original aim was to provide specialist Programming and Consulting skills to the I.T.”

Source: RevenueBase Database · checked Sep 5, 2026
13Indirect evidenceColchester, United KingdomHQ checked Sep 5, 202651-2009 contacts →

Indirect evidence

“Push Investment Group invests both intellectual and financial capital through our portfolio of business units to nurture and develop these assets using innovative technologies and…”

Source: RevenueBase Database · checked Sep 5, 2026
14Indirect evidenceLondon, United KingdomHQ checked Sep 5, 2026501-1,0009 contacts →

Indirect evidence

“Founded in 1951 we have come a long way from our humble beginnings as a Spice Trader in the South Coast of Sri Lanka.”

Source: RevenueBase Database · checked Sep 5, 2026
15Partial evidenceBasildon, United KingdomHQ checked Sep 5, 2026201-5007 contacts →

Partial evidence

“Working across multiple sectors to help provide solutions for clients and customers alike since 1929.”

Source: RevenueBase Database · checked Sep 5, 2026
16Partial evidenceLondon, United KingdomHQ checked Sep 5, 202611-506 contacts →

Partial evidence

“Unison Investments is dedicated to becoming a leading industrial and distribution conglomerate, managing market-leading businesses across various sectors.”

Source: RevenueBase Database · checked Sep 5, 2026
17Partial evidencePlymouth, United KingdomHQ checked Sep 5, 202651-2006 contacts →

Partial evidence

“A network of Social Enterprises in Plymouth, Devon, UK.”

Source: RevenueBase Database · checked Sep 5, 2026
18Indirect evidenceBristol, United KingdomHQ checked Sep 5, 20261-105 contacts →

Indirect evidence

“Key West Holdings is active across a diverse portfolio of investments.”

Source: RevenueBase Database · checked Sep 5, 2026
19Indirect evidenceBloomsbury, United KingdomHQ checked Sep 5, 20261-105 contacts →

Indirect evidence

“Involved in a varied business services”

Source: RevenueBase Database · checked Sep 5, 2026
20Indirect evidenceLondon, United KingdomHQ checked Sep 5, 20261-104 contacts →

Indirect evidence

“We fund, mentor and systemise organisations and entrepreneurs in Real Estate, Design, Professional Services and Sub Contracting; optimising performance and unlocking potential.”

Source: RevenueBase Database · checked Sep 5, 2026
21Indirect evidenceBedford, United KingdomHQ checked Sep 5, 20261-104 contacts →

Indirect evidence

“The Pattni-Dossani group of companies have come together with the single goal of enabling people.”

Source: RevenueBase Database · checked Sep 5, 2026
22Partial evidenceBrentwood, United KingdomHQ checked Sep 5, 202651-2003 contacts →

Partial evidence

“Revolve Technologies serves a diverse portfolio of multi-tier automotive and non-automotive clients across a broad spectrum of industries including car and commercial vehicle…”

Source: RevenueBase Database · checked Sep 5, 2026
23Strong evidenceYorkshire, United KingdomHQ checked Sep 5, 202651-2003 contacts →

Strong evidence

“We are a multi-sector company providing services and solutions to aviation, energy and commercial customers across the globe.”

Source: RevenueBase Database · checked Sep 5, 2026
24Indirect evidenceManchester, United KingdomHQ checked Sep 5, 202651-2003 contacts →

Indirect evidence

“We are an innovative management consultancy, and passionate team who work collaboratively at all levels to our client's agenda.”

Source: RevenueBase Database · checked Sep 5, 2026
25Indirect evidenceUxbridge, United KingdomHQ checked Sep 5, 202651-2003 contacts →

Indirect evidence

“Welcome to the business of the future!”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 25 of 162 multi-sector enterprises based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 222 reachable decision-makers.

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Multi-sector enterprises based in the United Kingdom at a glance

As of Sep 5, 2026
22.3%Verified-email coverage
4.0%Mobile-number coverage
6.1Average contacts per company
1-10Median size (employees)
39.5%Largest-city concentration · London
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
34
51-200
23
201-500
10
501-1,000
5
1,001-5,000
6
5,001-10,000
1

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 multi-sector enterprises, 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 “multi-sector enterprises”. 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 multi-sector enterprises), 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 multi-sector enterprises, 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, 222 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 5, 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.

Multi-sector enterprises 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 multi-sector enterprises, 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 multi-sector enterprises are there based in the United Kingdom?

RevenueBase identified 162 multi-sector enterprises 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?

Santok, headquartered in Ruislip, tops this list with the largest team on record.

Which city has the most multi-sector enterprises?

London leads with 64 headquartered companies, followed by Manchester (6) and Glasgow (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 222 verified decision-maker contacts tracked across these 162 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 5, 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.