Company lists · Data refreshed September 2026
Top 25 Procurement process outsourcing firms based in the United Kingdom
RevenueBase identified 667 company matches for procurement process outsourcing firms associated with the United Kingdom as of September 2026 and tracks 8,625 professional contacts across them, including 3,716 with verified work emails. London is the largest hub.
This list covers company matches for procurement process outsourcing firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest procurement process outsourcing firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,304 contacts → | ||||
Exact match “Efficio is a global leader in procurement and supply chain management and transformation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 418 contacts → | ||||
Exact match “Proxima works with Chief Procurement Officers who expect procurement to deliver measurable performance, support growth, and lead with confidence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 354 contacts → | ||||
Exact match “Vertice is the intelligent procurement platform built for the modern enterprise.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 221 contacts → | ||||
Exact match “Proud to be celebrating our 40th anniversary, BiP makes the business of public sector procurement more effective by increasing transparency, competition and overall efficiency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 217 contacts → | ||||
Exact match “TMS Global is a procurement outsourcing business and are a wholly owned subsidiary of DS Smith PLC, a FTSE100 listed multi-national packaging and display manufacturing business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 183 contacts → | ||||
Exact match “Foodbuy Group is a leading procurement organisation based in the UK.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 146 contacts → | ||||
Exact match “Procurement Leaders™ is the world’s largest and most valued procurement network and intelligence platform.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 119 contacts → | ||||
Exact match “The Charles Kendall Group is one of the world's leading procurement, logistics and consultancy businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 92 contacts → | ||||
Exact match “Since 2016, Nomia has partnered with organisations globally to bring greater clarity, control, and efficiency to non-strategic spend.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 90 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 80 contacts → | ||||
Exact match “Purchase Direct provides outsourced purchasing services to businesses requiring long term management and control of their overhead purchasing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 71 contacts → | ||||
Exact match “Applegate Marketplace helps buyers source the products and services they require for their business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 66 contacts → | ||||
Exact match “United simplifies procurement of non-food consumables for multi-site businesses across the hospitality industry, consolidating everything into one streamlined process.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 65 contacts → | ||||
Exact match “Procure4 helps organizations unlock capital, reduce costs, improve spend visibility, and build high-performing procurement functions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 64 contacts → | ||||
Exact match “Amici provides a purchasing and supply chain management service, allowing biotech organisations to focus on discovering life changing innovations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 61 contacts → | ||||
Exact match “SAVING BUSINESSES TIME AND MONEY: By leveraging the size and scale of our business and the collective purchasing power of over Regency members, we help organisations to…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 58 contacts → | ||||
Exact match “Atamis is a leading UK procurement software provider that increases efficiencies throughout the strategic sourcing cycle.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 54 contacts → | ||||
Exact match “YourShortlist® is a technology consultancy using procurement best practice and data insights to save companies time and money.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 53 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 52 contacts → | ||||
Exact match “Since 1987, Inprova has provided cutting-edge procurement and supply chain management solutions to customers across the public and private sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 46 contacts → | ||||
Exact match “State of Flux is a global procurement and supply chain consultancy headquartered in London, UK.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 42 contacts → | ||||
Exact match “Founded in 1991 the organisation has evolved by offering a range of tailored procurement solutions designed to fit the needs of businesses who wish to improve the efficiency of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 41 contacts → | ||||
Exact match “Datum RPO are experts in procuring and managing Contingent Workforce Solutions (CWS) and Permanent Workforce Solutions (PWS) and provide a complete Recruitment Process Outsourcing…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 39 contacts → | ||||
Exact match “For the last 30 years, since our inception, we have been delivering unique and highly professional procurement services to our clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 36 contacts → | ||||
Exact match “Barkers is a multi-award-winning, carbon neutral, procurement consultancy offering specialist procurement and supply services across a variety of industries including the utility…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “procurement process outsourcing firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 667 procurement process outsourcing firms based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 3,716 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Procurement process outsourcing firms based in the United Kingdom at a glance
As of Sep 29, 2026Companies by employee count
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 667 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “procurement process outsourcing firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 3,716 professional contacts with verified work emails across the full matched dataset. 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.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Procurement process outsourcing firms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “procurement process outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many procurement process outsourcing firms are there based in the United Kingdom?
RevenueBase identified 667 company matches for procurement process outsourcing firms associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Efficio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most procurement process outsourcing firms?
London leads with 176 company records, followed by Manchester (17) and Bristol (11).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,716 professional contacts with verified work emails tracked across these 667 companies; direct dials are available where recorded.
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.
Ready to reach these companies? Verified emails and direct dials for all 667 procurement process outsourcing firms based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Procurement process outsourcing firms by geography
- Procurement process outsourcing firms based in Brisbane, Australia
- Procurement process outsourcing firms based in Melbourne, Australia
- Procurement process outsourcing firms based in Sydney, Australia
- Procurement process outsourcing firms based in Toronto, Canada
- Procurement process outsourcing firms based in Paris, France
- Procurement process outsourcing firms based in Bangalore, India
- Procurement process outsourcing firms based in Mumbai, India
- Procurement process outsourcing firms based in Noida, India
- Procurement process outsourcing firms based in Pune, India
- Procurement process outsourcing firms based in Singapore, Singapore
- Procurement process outsourcing firms based in Johannesburg, South Africa
- Procurement process outsourcing firms based in Madrid, Spain
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Procurement process outsourcing firms based in Brisbane, Australia
- Procurement process outsourcing firms based in Melbourne, Australia
- Procurement process outsourcing firms based in Sydney, Australia
- Procurement process outsourcing firms based in Toronto, Canada
- Procurement process outsourcing firms based in Paris, France
- Procurement process outsourcing firms based in Bangalore, India
Company intelligence · public preview
Top 25 procurement process outsourcing firms based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 667 matching company records for procurement process outsourcing firms based in the United Kingdom, with 8,625 tracked contacts and 3,716 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 procurement process outsourcing firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Efficioefficioconsulting.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,304 contacts → |
“Efficio is a global leader in procurement and supply chain management and transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Proximaproximagroup.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 418 contacts → |
“Proxima works with Chief Procurement Officers who expect procurement to deliver measurable performance, support growth, and lead with confidence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Verticevertice.oneHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 354 contacts → |
“Vertice is the intelligent procurement platform built for the modern enterprise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  BIP Solutionsbipsolutions.comHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 221 contacts → |
“Proud to be celebrating our 40th anniversary, BiP makes the business of public sector procurement more effective by increasing transparency, competition and overall efficiency.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Total Marketing Support Limiteddssmith.comHQ: Salford, United KingdomReported employees: 201-500 | Salford, United Kingdom | 201-500 | Exact match | 217 contacts → |
“TMS Global is a procurement outsourcing business and are a wholly owned subsidiary of DS Smith PLC, a FTSE100 listed multi-national packaging and display manufacturing business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Foodbuy Groupfoodbuy.co.ukHQ: Chertsey, United KingdomReported employees: 501-1,000 | Chertsey, United Kingdom | 501-1,000 | Exact match | 183 contacts → |
“Foodbuy Group is a leading procurement organisation based in the UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Procurement Leaders A World 50 Group Communityprocurementleaders.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 146 contacts → |
“Procurement Leaders™ is the world’s largest and most valued procurement network and intelligence platform.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Charles Kendall Groupcharleskendall.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 119 contacts → |
“The Charles Kendall Group is one of the world's leading procurement, logistics and consultancy businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nomia LTDnomia.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 92 contacts → |
“Since 2016, Nomia has partnered with organisations globally to bring greater clarity, control, and efficiency to non-strategic spend.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ELCOMelcom.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 90 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Purchase Direct LTDpurchase-direct.co.ukHQ: Welwyn Garden City, United KingdomReported employees: 51-200 | Welwyn Garden City, United Kingdom | 51-200 | Exact match | 80 contacts → |
“Purchase Direct provides outsourced purchasing services to businesses requiring long term management and control of their overhead purchasing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Applegate Marketplaceapplegate.co.ukHQ: Barnstaple, United KingdomReported employees: 11-50 | Barnstaple, United Kingdom | 11-50 | Exact match | 71 contacts → |
“Applegate Marketplace helps buyers source the products and services they require for their business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  United-Ukunited-uk.comHQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 66 contacts → |
“United simplifies procurement of non-food consumables for multi-site businesses across the hospitality industry, consolidating everything into one streamlined process.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Procure4procure4.comHQ: Leamington Spa, United KingdomReported employees: 51-200 | Leamington Spa, United Kingdom | 51-200 | Exact match | 65 contacts → |
“Procure4 helps organizations unlock capital, reduce costs, improve spend visibility, and build high-performing procurement functions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Amici Procurement Solutionsamiciprocurement.comHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 64 contacts → |
“Amici provides a purchasing and supply chain management service, allowing biotech organisations to focus on discovering life changing innovations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Regency Purchasing Groupregencypurchasing.co.ukHQ: Weston-super-mare, United KingdomReported employees: 51-200 | Weston-super-mare, United Kingdom | 51-200 | Exact match | 61 contacts → |
“SAVING BUSINESSES TIME AND MONEY: By leveraging the size and scale of our business and the collective purchasing power of over Regency members, we help organisations to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Atamisatamis.co.ukHQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 58 contacts → |
“Atamis is a leading UK procurement software provider that increases efficiencies throughout the strategic sourcing cycle.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  YSL Realisations Limitedyourshortlist.comHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 54 contacts → |
“YourShortlist® is a technology consultancy using procurement best practice and data insights to save companies time and money.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Constelliaconstellia.comHQ: Nottingham, United KingdomReported employees: 11-50 | Nottingham, United Kingdom | 11-50 | Exact match | 53 contacts → |
“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.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Inprovainprova.comHQ: Warrington, United KingdomReported employees: 51-200 | Warrington, United Kingdom | 51-200 | Exact match | 52 contacts → |
“Since 1987, Inprova has provided cutting-edge procurement and supply chain management solutions to customers across the public and private sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  State Of Fluxstateofflux.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“State of Flux is a global procurement and supply chain consultancy headquartered in London, UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Consumables Solutions Limitedconsumables.comHQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 42 contacts → |
“Founded in 1991 the organisation has evolved by offering a range of tailored procurement solutions designed to fit the needs of businesses who wish to improve the efficiency of…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Datum RPOdatumrpo.com HQ: Stonehouse, United KingdomReported employees: 11-50 | Stonehouse, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Datum RPO are experts in procuring and managing Contingent Workforce Solutions (CWS) and Permanent Workforce Solutions (PWS) and provide a complete Recruitment Process Outsourcing…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Rainbo Supplies & Servicesrainbosupplies.comHQ: Crawley, United KingdomReported employees: 11-50 | Crawley, United Kingdom | 11-50 | Exact match | 39 contacts → |
“For the last 30 years, since our inception, we have been delivering unique and highly professional procurement services to our clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Barkersbarkersprocurement.comHQ: Chorley, United KingdomReported employees: 11-50 | Chorley, United Kingdom | 11-50 | Exact match | 36 contacts → |
“Barkers is a multi-award-winning, carbon neutral, procurement consultancy offering specialist procurement and supply services across a variety of industries including the utility…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 667 company matches
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Procurement process outsourcing firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
667 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 667 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Procurement process outsourcing firms by metro
Questions about this company list
What does Exact match mean for procurement process outsourcing firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many procurement process outsourcing firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 667 matching company records, 8,625 tracked contacts and 3,716 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Procurement process outsourcing firms by geography
- Procurement process outsourcing firms based in Brisbane, Australia
- Procurement process outsourcing firms based in Melbourne, Australia
- Procurement process outsourcing firms based in Sydney, Australia
- Procurement process outsourcing firms based in Toronto, Canada
- Procurement process outsourcing firms based in Paris, France
- Procurement process outsourcing firms based in Bangalore, India
- Procurement process outsourcing firms based in Mumbai, India
- Procurement process outsourcing firms based in Noida, India
- Procurement process outsourcing firms based in Pune, India
- Procurement process outsourcing firms based in Singapore, Singapore
- Procurement process outsourcing firms based in Johannesburg, South Africa
- Procurement process outsourcing firms based in Madrid, Spain
Cite this list
RevenueBase Data Team. Top 25 procurement process outsourcing firms based in the United Kingdom. Snapshot: September 29, 2026. https://revenuebase.ai/companies/procurement-process-outsourcing-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Procurement process outsourcing firms based in Brisbane, Australia
- Procurement process outsourcing firms based in Melbourne, Australia
- Procurement process outsourcing firms based in Sydney, Australia
- Procurement process outsourcing firms based in Toronto, Canada
- Procurement process outsourcing firms based in Paris, France
- Procurement process outsourcing firms based in Bangalore, India
Company intelligence · public preview
Top 25 procurement process outsourcing firms based in the United Kingdom
RevenueBase records 667 matching company records for procurement process outsourcing firms based in the United Kingdom, with 8,625 tracked contacts and 3,716 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 procurement process outsourcing firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Efficioefficioconsulting.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,304 contacts → |
“Efficio is a global leader in procurement and supply chain management and transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Proximaproximagroup.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 418 contacts → |
“Proxima works with Chief Procurement Officers who expect procurement to deliver measurable performance, support growth, and lead with confidence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Verticevertice.one HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 354 contacts → |
“Vertice is the intelligent procurement platform built for the modern enterprise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | BIP Solutionsbipsolutions.com HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 221 contacts → |
“Proud to be celebrating our 40th anniversary, BiP makes the business of public sector procurement more effective by increasing transparency, competition and overall efficiency.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Total Marketing Support Limiteddssmith.com HQ: Salford, United KingdomReported employees: 201-500 | Salford, United Kingdom | 201-500 | Exact match | 217 contacts → |
“TMS Global is a procurement outsourcing business and are a wholly owned subsidiary of DS Smith PLC, a FTSE100 listed multi-national packaging and display manufacturing business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Foodbuy Groupfoodbuy.co.uk HQ: Chertsey, United KingdomReported employees: 501-1,000 | Chertsey, United Kingdom | 501-1,000 | Exact match | 183 contacts → |
“Foodbuy Group is a leading procurement organisation based in the UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Procurement Leaders A World 50 Group Communityprocurementleaders.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 146 contacts → |
“Procurement Leaders™ is the world’s largest and most valued procurement network and intelligence platform.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Charles Kendall Groupcharleskendall.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 119 contacts → |
“The Charles Kendall Group is one of the world's leading procurement, logistics and consultancy businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nomia LTDnomia.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 92 contacts → |
“Since 2016, Nomia has partnered with organisations globally to bring greater clarity, control, and efficiency to non-strategic spend.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ELCOMelcom.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 90 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Purchase Direct LTDpurchase-direct.co.uk HQ: Welwyn Garden City, United KingdomReported employees: 51-200 | Welwyn Garden City, United Kingdom | 51-200 | Exact match | 80 contacts → |
“Purchase Direct provides outsourced purchasing services to businesses requiring long term management and control of their overhead purchasing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Applegate Marketplaceapplegate.co.uk HQ: Barnstaple, United KingdomReported employees: 11-50 | Barnstaple, United Kingdom | 11-50 | Exact match | 71 contacts → |
“Applegate Marketplace helps buyers source the products and services they require for their business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | United-Ukunited-uk.com HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 66 contacts → |
“United simplifies procurement of non-food consumables for multi-site businesses across the hospitality industry, consolidating everything into one streamlined process.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Procure4procure4.com HQ: Leamington Spa, United KingdomReported employees: 51-200 | Leamington Spa, United Kingdom | 51-200 | Exact match | 65 contacts → |
“Procure4 helps organizations unlock capital, reduce costs, improve spend visibility, and build high-performing procurement functions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Amici Procurement Solutionsamiciprocurement.com HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 64 contacts → |
“Amici provides a purchasing and supply chain management service, allowing biotech organisations to focus on discovering life changing innovations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Regency Purchasing Groupregencypurchasing.co.uk HQ: Weston-super-mare, United KingdomReported employees: 51-200 | Weston-super-mare, United Kingdom | 51-200 | Exact match | 61 contacts → |
“SAVING BUSINESSES TIME AND MONEY: By leveraging the size and scale of our business and the collective purchasing power of over Regency members, we help organisations to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Atamisatamis.co.uk HQ: Cardiff, United KingdomReported employees: 51-200 | Cardiff, United Kingdom | 51-200 | Exact match | 58 contacts → |
“Atamis is a leading UK procurement software provider that increases efficiencies throughout the strategic sourcing cycle.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | YSL Realisations Limitedyourshortlist.com HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 54 contacts → |
“YourShortlist® is a technology consultancy using procurement best practice and data insights to save companies time and money.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Constelliaconstellia.com HQ: Nottingham, United KingdomReported employees: 11-50 | Nottingham, United Kingdom | 11-50 | Exact match | 53 contacts → |
“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.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Inprovainprova.com HQ: Warrington, United KingdomReported employees: 51-200 | Warrington, United Kingdom | 51-200 | Exact match | 52 contacts → |
“Since 1987, Inprova has provided cutting-edge procurement and supply chain management solutions to customers across the public and private sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | State Of Fluxstateofflux.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“State of Flux is a global procurement and supply chain consultancy headquartered in London, UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Consumables Solutions Limitedconsumables.com HQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 42 contacts → |
“Founded in 1991 the organisation has evolved by offering a range of tailored procurement solutions designed to fit the needs of businesses who wish to improve the efficiency of…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Datum RPOdatumrpo.com HQ: Stonehouse, United KingdomReported employees: 11-50 | Stonehouse, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Datum RPO are experts in procuring and managing Contingent Workforce Solutions (CWS) and Permanent Workforce Solutions (PWS) and provide a complete Recruitment Process Outsourcing…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Rainbo Supplies & Servicesrainbosupplies.com HQ: Crawley, United KingdomReported employees: 11-50 | Crawley, United Kingdom | 11-50 | Exact match | 39 contacts → |
“For the last 30 years, since our inception, we have been delivering unique and highly professional procurement services to our clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Barkersbarkersprocurement.com HQ: Chorley, United KingdomReported employees: 11-50 | Chorley, United Kingdom | 11-50 | Exact match | 36 contacts → |
“Barkers is a multi-award-winning, carbon neutral, procurement consultancy offering specialist procurement and supply services across a variety of industries including the utility…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Procurement process outsourcing firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
667 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 667 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Procurement process outsourcing firms by metro
Questions about this company list
What does Exact match mean for procurement process outsourcing firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many procurement process outsourcing firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 667 matching company records, 8,625 tracked contacts and 3,716 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Procurement process outsourcing firms by geography
- Procurement process outsourcing firms based in Brisbane, Australia
- Procurement process outsourcing firms based in Melbourne, Australia
- Procurement process outsourcing firms based in Sydney, Australia
- Procurement process outsourcing firms based in Toronto, Canada
- Procurement process outsourcing firms based in Paris, France
- Procurement process outsourcing firms based in Bangalore, India
- Procurement process outsourcing firms based in Mumbai, India
- Procurement process outsourcing firms based in Noida, India
- Procurement process outsourcing firms based in Pune, India
- Procurement process outsourcing firms based in Singapore, Singapore
- Procurement process outsourcing firms based in Johannesburg, South Africa
- Procurement process outsourcing firms based in Madrid, Spain
Cite this list
RevenueBase Data Team. Top 25 procurement process outsourcing firms based in the United Kingdom. Snapshot: September 29, 2026. https://revenuebase.ai/companies/procurement-process-outsourcing-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Procurement process outsourcing firms based in Toronto, Canada
- Procurement process outsourcing firms based in Paris, France
- Procurement process outsourcing firms based in Bangalore, India