Company lists · Data refreshed September 2026

Top 25 E-procurement platforms based in the United Kingdom

Name: E-procurement platforms 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 588 companies tracked

RevenueBase identified 588 e-procurement platforms headquartered in the United Kingdom as of September 2026 and tracks 8,714 professional contacts across them, including 2,676 with verified work emails. London is the largest hub.

This list covers e-procurement platforms 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

588Companies

8,714Contacts tracked

2,676Verified emails

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The 25 largest e-procurement platforms based in the United Kingdom

Ranked by team size

Top 25 of 588 e-procurement platforms 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 e-procurement platforms: 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	Vertice	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	354 contacts →
	Strong evidence “Vertice is the intelligent procurement platform built for the modern enterprise.” Source: RevenueBase Database · checked Sep 28, 2026
2	Linnworks	Indirect evidence	Chichester, United KingdomHQ checked Sep 28, 2026	201-500	223 contacts →
	Indirect evidence “Linnworks helps ecommerce brands and retailers take control of their commerce operations, so they can focus on growth, not firefighting.” Source: RevenueBase Database · checked Sep 28, 2026
3	BIP Solutions	Partial evidence	Glasgow, United KingdomHQ checked Sep 28, 2026	51-200	221 contacts →
	Partial evidence “Proud to be celebrating our 40th anniversary, BiP makes the business of public sector procurement more effective by increasing transparency, competition and overall efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
4	Qogita	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	184 contacts →
	Partial evidence “Qogita is a leading global wholesale B2B platform that offers a wide variety of products, brands and categories across geographies.” Source: RevenueBase Database · checked Sep 28, 2026
5	Tungsten Network, A Kofax Company	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	176 contacts →
	Indirect evidence “At the heart of the global marketplace are the billions of transactions that happen every day.” Source: RevenueBase Database · checked Sep 28, 2026
6	EBIZ	Partial evidence	Staines, United KingdomHQ checked Sep 28, 2026	n/a	156 contacts →
	Partial evidence “eBiz is the operations platform for buying groups, societies and merchants in the UK construction industry.” Source: RevenueBase Database · checked Sep 28, 2026
7	ESPO	Indirect evidence	Leicester, United KingdomHQ checked Sep 28, 2026	201-500	151 contacts →
	Indirect evidence “ESPO is a customer-focused, public sector-owned professional buying organisation, serving the public sector and education establishments.” Source: RevenueBase Database · checked Sep 28, 2026
8	Procurement Leaders A World 50 Group Community	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	146 contacts →
	Strong evidence “Procurement Leaders™ is the world’s largest and most valued procurement network and intelligence platform.” Source: RevenueBase Database · checked Sep 28, 2026
9	Probrand	Partial evidence	Birmingham, United KingdomHQ checked Sep 28, 2026	51-200	145 contacts →
	Partial evidence “Probrand makes IT procurement effortless by connecting you to the UK’s authorised supply chain, with access to over products and services.” Source: RevenueBase Database · checked Sep 28, 2026
10	OMNEA	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	136 contacts →
	Strong evidence “Omnea is an AI-native platform that streamlines procurement across teams and systems.” Source: RevenueBase Database · checked Sep 28, 2026
11	Hellios Information	Indirect evidence	Oxford, United KingdomHQ checked Sep 28, 2026	51-200	122 contacts →
	Indirect evidence “At Hellios, we know you want to be confident that everyone in your supply chain is compliant.” Source: RevenueBase Database · checked Sep 28, 2026
12	Charles Kendall Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	119 contacts →
	Partial evidence “The Charles Kendall Group is one of the world's leading procurement, logistics and consultancy businesses.” Source: RevenueBase Database · checked Sep 28, 2026
13	QBS Software UK & Ireland	Partial evidence	Wembley, United KingdomHQ checked Sep 28, 2026	201-500	117 contacts →
	Partial evidence “QBS Software is a global leader in software distribution, offering a single platform with access to over SaaS products.” Source: RevenueBase Database · checked Sep 28, 2026
14	Constructionline	Partial evidence	Basingstoke, United KingdomHQ checked Sep 28, 2026	501-1,000	95 contacts →
	Partial evidence “Constructionline, a Once For All company, is the UK’s leading procurement and supply chain management scheme that aims to build a safer future for the construction industry.” Source: RevenueBase Database · checked Sep 28, 2026
15	Nomia LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	92 contacts →
	Indirect evidence “Since 2016, Nomia has partnered with organisations globally to bring greater clarity, control, and efficiency to non-strategic spend.” Source: RevenueBase Database · checked Sep 28, 2026
16	ELCOM	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	90 contacts →
	Partial evidence “As the world’s first cloud-based procurement technology company, we at ELCOM have focused decades of know-how on pioneering flexible proprietary technology with one aim: to help…” Source: RevenueBase Database · checked Sep 28, 2026
17	Agrigateone	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	85 contacts →
	Indirect evidence “AgrigateOne’s goal is to be perceived by all relevant stakeholders as the easiest, fairest and most reliable way of procuring agricultural goods.” Source: RevenueBase Database · checked Sep 28, 2026
18	Bloom Procurement Services	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “Bloom offers a dynamic supply chain providing the public sector with a marketplace to buy and manage services.” Source: RevenueBase Database · checked Sep 28, 2026
19	Applegate Marketplace	Indirect evidence	Barnstaple, United KingdomHQ checked Sep 28, 2026	11-50	71 contacts →
	Indirect evidence “Applegate Marketplace helps buyers source the products and services they require for their business.” Source: RevenueBase Database · checked Sep 28, 2026
20	United-Uk	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 28, 2026	51-200	66 contacts →
	Partial evidence “United simplifies procurement of non-food consumables for multi-site businesses across the hospitality industry, consolidating everything into one streamlined process.” Source: RevenueBase Database · checked Sep 28, 2026
21	Atamis	Partial evidence	Cardiff, United KingdomHQ checked Sep 28, 2026	51-200	58 contacts →
	Partial evidence “Atamis is a leading UK procurement software provider that increases efficiencies throughout the strategic sourcing cycle.” Source: RevenueBase Database · checked Sep 28, 2026
22	Constellia	Partial evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “Established in 2007, Constellia is a leading procurement solutions provider, managing over £400 million of spend across more than 250 public and private sector organisations.” Source: RevenueBase Database · checked Sep 28, 2026
23	Inprova	Partial evidence	Warrington, United KingdomHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “Since 1987, Inprova has provided cutting-edge procurement and supply chain management solutions to customers across the public and private sectors.” Source: RevenueBase Database · checked Sep 28, 2026
24	NS Optimum LTD	Indirect evidence	Warwick, United KingdomHQ checked Sep 28, 2026	11-50	51 contacts →
	Indirect evidence “As a Crown Commercial Service Supplier, NS Optimum provide cost effective, education technology for schools and academies throughout the UK.” Source: RevenueBase Database · checked Sep 28, 2026
25	Compleat Software	Indirect evidence	Doncaster, United KingdomHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “At Compleat we have one goal - to enable businesses to achieve the extraordinary.” 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: e-procurement platforms. 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 e-procurement platforms.
Partial evidence: Its own public description names part of e-procurement platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name e-procurement platforms. 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 588 e-procurement platforms based in the United Kingdom

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E-procurement platforms based in the United Kingdom at a glance

As of Sep 28, 2026

30.7%Verified-email coverage

14.8Average contacts per company

1-10Median size (employees)

35.9%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

327

11-50

179

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 588 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 e-procurement platforms, 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 “e-procurement platforms”. 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 e-procurement platforms), 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 e-procurement platforms, 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, 2,676 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.

E-procurement platforms by metro

E-procurement platforms in London211

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 e-procurement platforms, 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 e-procurement platforms are there based in the United Kingdom?

RevenueBase identified 588 e-procurement platforms 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?

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

Which city has the most e-procurement platforms?

London leads with 211 headquartered companies, followed by Manchester (17) and Birmingham (13).

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 2,676 verified decision-maker contacts tracked across these 588 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.