Company lists · Data refreshed November 2026
Top 24 Back office process outsourcing companies based in the United Kingdom
RevenueBase identified 765 company matches for back office process outsourcing companies associated with the United Kingdom as of November 2026 and tracks 31,797 professional contacts across them, including 6,469 with verified work emails. London is the largest hub.
This list covers company matches for back office process outsourcing companies 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 November 5, 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 24 largest back office process outsourcing companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 22,725 contacts → | ||||
Exact match “Capita is an AI-enabled business services partner.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 490 contacts → | ||||
Exact match “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 464 contacts → | ||||
Exact match “In 2004, Sensée was founded on a simple principle: bring work to people, not people to work.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 327 contacts → | ||||
Exact match “GI Outsourcing is a UK-based accountants outsourcing firm.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 105 contacts → | ||||
Exact match “we redefine business process outsourcing, empowering companies to broaden their horizons.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 86 contacts → | ||||
Exact match “Tellida (Pvt) Ltd is a global outsourcing company providing Legal Process Outsourcing (LPO), Finance & Accounting Outsourcing (FAO), Contact Centre services, and Remote Business…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 69 contacts → | ||||
Exact match “Streamline your business with our bespoke support services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 68 contacts → | ||||
Exact match “PayEscape is one of the UK’s fastest growing outsourced Payroll, HR and Time Management providers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 56 contacts → | ||||
Exact match “At Pacific Global Solutions, we are your trusted partner in accounting and tax outsourcing services, with over 17 years of experience and a dedicated team of over 1,400…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “Direct Response can provide outsourcing of voice, data and contact centre services for organisation from a global business to a one-man operation, delivering outstanding service…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 51 contacts → | ||||
Exact match “Leading providers of specialist support services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 37 contacts → | ||||
Exact match “SAS KPO Services is an UK accountancy outsourcing provider for UK Accountancy Practices.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 34 contacts → | ||||
Exact match “We are an award-winning customer experience optimisation provider based in the UK, delivering seamless 24/7 back and front office solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “BPO & Technology Solutions | Contact Center Optimization | Scalable Operations As a leader at Sensible Group, I specialize in delivering high-performance BPO solutions tailored…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 32 contacts → | ||||
Exact match “SNT Group is a service led business, providing our clients with best of breed technologies and services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Started operations in the UK in the year 1990 and incorporated as “KINDCARE LIMITED”.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 30 contacts → | ||||
Exact match “Taskaler is a business process outsourcing (BPO) provider specialising in customer services and back-office support for retail and eCommerce.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 30 contacts → | ||||
Exact match “We found that there was often a breakdown in service between your bookkeeper and your accountant and that more often than not the accountant was spending a majority of their time…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 27 contacts → | ||||
Exact match “Almost every business can save time and money with smart outsourcing from Go-To - how much depends on you.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 26 contacts → | ||||
Exact match “Businesses today are under more pressure than ever before to reduce risk, drive efficiency and create consistency.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 25 contacts → | ||||
Exact match “Oakford Advisors Ltd, a Centralis Group company, is an outsourced business services firm which specialises in providing back-office support to start-up or existing companies…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 25 contacts → | ||||
Exact match “Originally founded in 1972, as a data capture company, we have progressed and grown over the last 45 years to become one of the world’s leading data capture, document scanning and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “AGO Outsourcing is a leading provider of outsourced business services, including inbound and outbound customer service and outbound sales as well as social media engagement…” Recorded in the RevenueBase company graph · Nov 5, 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 “back office process outsourcing companies”. 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 24 of 765 back office process outsourcing companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 6,469 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Back office process outsourcing companies based in the United Kingdom at a glance
As of Nov 5, 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 765 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 “back office process outsourcing companies” 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 6,469 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 November 5, 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.
Back office process outsourcing companies 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 “back office process outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many back office process outsourcing companies are there based in the United Kingdom?
RevenueBase identified 765 company matches for back office process outsourcing companies associated with the United Kingdom as of November 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?
Capita tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most back office process outsourcing companies?
London leads with 199 company records, followed by Manchester (23) and Birmingham (10).
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 6,469 professional contacts with verified work emails tracked across these 765 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 765 back office process outsourcing companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Back office process outsourcing companies by geography
- Back office process outsourcing companies based in Buenos Aires, Argentina
- Back office process outsourcing companies based in Melbourne, Australia
- Back office process outsourcing companies based in Sydney, Australia
- Back office process outsourcing companies based in Dhaka, Bangladesh
- Back office process outsourcing companies based in Barueri, Brazil
- Back office process outsourcing companies based in Curitiba, Brazil
- Back office process outsourcing companies based in Porto Alegre, Brazil
- Back office process outsourcing companies based in Rio De Janeiro, Brazil
- Back office process outsourcing companies based in Sao Paulo, Brazil
- Back office process outsourcing companies based in Toronto, Canada
- Back office process outsourcing companies based in Santiago, Chile
- Back office process outsourcing companies based in Bogota, Colombia
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
- Back office process outsourcing companies based in Buenos Aires, Argentina
- Back office process outsourcing companies based in Melbourne, Australia
- Back office process outsourcing companies based in Sydney, Australia
- Back office process outsourcing companies based in Dhaka, Bangladesh
- Back office process outsourcing companies based in Barueri, Brazil
- Back office process outsourcing companies based in Curitiba, Brazil
Company intelligence · public preview
Top 24 back office process outsourcing companies 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 765 matching company records for back office process outsourcing companies based in the United Kingdom, with 31,797 tracked contacts and 6,469 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 24 back office process outsourcing companies 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 |  Capitacapita.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 22,725 contacts → |
“Capita is an AI-enabled business services partner.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Outbooksoutbooks.co.ukHQ: Harrow, United KingdomReported employees: 201-500 | Harrow, United Kingdom | 201-500 | Exact match | 490 contacts → |
“Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Senséesensee.co.ukHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 464 contacts → |
“In 2004, Sensée was founded on a simple principle: bring work to people, not people to work.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  GI Outsourcinggioutsourcing.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 327 contacts → |
“GI Outsourcing is a UK-based accountants outsourcing firm.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Solvex Solutionssolvex-solutions.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 105 contacts → |
“we redefine business process outsourcing, empowering companies to broaden their horizons.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tellida Private Limitedtellida.comHQ: Colombo, United KingdomReported employees: 51-200 | Colombo, United Kingdom | 51-200 | Exact match | 86 contacts → |
“Tellida (Pvt) Ltd is a global outsourcing company providing Legal Process Outsourcing (LPO), Finance & Accounting Outsourcing (FAO), Contact Centre services, and Remote Business…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SOLVDsolvd.solutionsHQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 69 contacts → |
“Streamline your business with our bespoke support services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Payescape LTDpayescape.comHQ: Northern Ireland, United KingdomReported employees: 51-200 | Northern Ireland, United Kingdom | 51-200 | Exact match | 68 contacts → |
“PayEscape is one of the UK’s fastest growing outsourced Payroll, HR and Time Management providers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Pacific Global Solutions UKpacificglobalsolutions.co.ukHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 56 contacts → |
“At Pacific Global Solutions, we are your trusted partner in accounting and tax outsourcing services, with over 17 years of experience and a dedicated team of over 1,400…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Direct Responsedrltd.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Direct Response can provide outsourcing of voice, data and contact centre services for organisation from a global business to a one-man operation, delivering outstanding service…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Industry Resource Services IRS Groupirs-group.co.ukHQ: Beccles, United KingdomReported employees: 11-50 | Beccles, United Kingdom | 11-50 | Exact match | 51 contacts → |
“Leading providers of specialist support services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SAS KPO Servicessaskpo.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 37 contacts → |
“SAS KPO Services is an UK accountancy outsourcing provider for UK Accountancy Practices.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Dialect Communicationsdialectcommunications.comHQ: Tyne & Wear, United KingdomReported employees: 11-50 | Tyne & Wear, United Kingdom | 11-50 | Exact match | 34 contacts → |
“We are an award-winning customer experience optimisation provider based in the UK, delivering seamless 24/7 back and front office solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sensible Group Internationalsensiblegroup.comHQ: Manchester, United KingdomReported employees: 201-500 | Manchester, United Kingdom | 201-500 | Exact match | 34 contacts → |
“BPO & Technology Solutions | Contact Center Optimization | Scalable Operations As a leader at Sensible Group, I specialize in delivering high-performance BPO solutions tailored…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  SNT Groupsnt-group.co.ukHQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 32 contacts → |
“SNT Group is a service led business, providing our clients with best of breed technologies and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kindcare Services UK LTDkindcareservices.co.ukHQ: Eastbourne, United KingdomReported employees: 51-200 | Eastbourne, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Started operations in the UK in the year 1990 and incorporated as “KINDCARE LIMITED”.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Taskalertaskaler.comHQ: Uk, United KingdomReported employees: 51-200 | Uk, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Taskaler is a business process outsourcing (BPO) provider specialising in customer services and back-office support for retail and eCommerce.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Accounts ETCaccountsetc.comHQ: Cirencester, United KingdomReported employees: 1-10 | Cirencester, United Kingdom | 1-10 | Exact match | 30 contacts → |
“We found that there was often a breakdown in service between your bookkeeper and your accountant and that more often than not the accountant was spending a majority of their time…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Go-To Outsourcinggo-to-outsourcing.com HQ: Bromsgrove, United KingdomReported employees: 11-50 | Bromsgrove, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Almost every business can save time and money with smart outsourcing from Go-To - how much depends on you.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Servicesnow Groupservicesnowgroup.comHQ: Borehamwood, United KingdomReported employees: 201-500 | Borehamwood, United Kingdom | 201-500 | Exact match | 26 contacts → |
“Businesses today are under more pressure than ever before to reduce risk, drive efficiency and create consistency.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Oakford Advisors LTDoakfordadvisors.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Oakford Advisors Ltd, a Centralis Group company, is an outsourced business services firm which specialises in providing back-office support to start-up or existing companies…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ozark & COtheozarkco.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Pecs Data Servicesdocumentscanningcentre.co.ukHQ: Daralston, United KingdomReported employees: 11-50 | Daralston, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Originally founded in 1972, as a data capture company, we have progressed and grown over the last 45 years to become one of the world’s leading data capture, document scanning and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  AGO Outsourcingago-outsourcing.comHQ: East Kilbride, United KingdomReported employees: 51-200 | East Kilbride, United Kingdom | 51-200 | Exact match | 21 contacts → |
“AGO Outsourcing is a leading provider of outsourced business services, including inbound and outbound customer service and outbound sales as well as social media engagement…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 765 company matches
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Back office process outsourcing companies: dataset insights
November 5, 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
752 records in the displayed employee bands.
13 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 765 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: November 5, 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 ↗
Back office process outsourcing companies by metro
Questions about this company list
What does Exact match mean for back office process outsourcing companies?
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 back office process outsourcing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 765 matching company records, 31,797 tracked contacts and 6,469 verified emails. The public preview displays 24 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: November 5, 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
Back office process outsourcing companies by geography
- Back office process outsourcing companies based in Buenos Aires, Argentina
- Back office process outsourcing companies based in Melbourne, Australia
- Back office process outsourcing companies based in Sydney, Australia
- Back office process outsourcing companies based in Dhaka, Bangladesh
- Back office process outsourcing companies based in Barueri, Brazil
- Back office process outsourcing companies based in Curitiba, Brazil
- Back office process outsourcing companies based in Porto Alegre, Brazil
- Back office process outsourcing companies based in Rio De Janeiro, Brazil
- Back office process outsourcing companies based in Sao Paulo, Brazil
- Back office process outsourcing companies based in Toronto, Canada
- Back office process outsourcing companies based in Santiago, Chile
- Back office process outsourcing companies based in Bogota, Colombia
Cite this list
RevenueBase Data Team. Top 24 back office process outsourcing companies based in the United Kingdom. Snapshot: November 5, 2026. https://revenuebase.ai/companies/back-office-process-outsourcing-companies/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
- Back office process outsourcing companies based in Buenos Aires, Argentina
- Back office process outsourcing companies based in Melbourne, Australia
- Back office process outsourcing companies based in Sydney, Australia
- Back office process outsourcing companies based in Dhaka, Bangladesh
- Back office process outsourcing companies based in Barueri, Brazil
- Back office process outsourcing companies based in Curitiba, Brazil
Company intelligence · public preview
Top 24 back office process outsourcing companies based in the United Kingdom
RevenueBase records 765 matching company records for back office process outsourcing companies based in the United Kingdom, with 31,797 tracked contacts and 6,469 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 24 back office process outsourcing companies 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 | Capitacapita.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 22,725 contacts → |
“Capita is an AI-enabled business services partner.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Outbooksoutbooks.co.uk HQ: Harrow, United KingdomReported employees: 201-500 | Harrow, United Kingdom | 201-500 | Exact match | 490 contacts → |
“Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Senséesensee.co.uk HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 464 contacts → |
“In 2004, Sensée was founded on a simple principle: bring work to people, not people to work.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | GI Outsourcinggioutsourcing.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 327 contacts → |
“GI Outsourcing is a UK-based accountants outsourcing firm.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Solvex Solutionssolvex-solutions.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 105 contacts → |
“we redefine business process outsourcing, empowering companies to broaden their horizons.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tellida Private Limitedtellida.com HQ: Colombo, United KingdomReported employees: 51-200 | Colombo, United Kingdom | 51-200 | Exact match | 86 contacts → |
“Tellida (Pvt) Ltd is a global outsourcing company providing Legal Process Outsourcing (LPO), Finance & Accounting Outsourcing (FAO), Contact Centre services, and Remote Business…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SOLVDsolvd.solutions HQ: Glasgow, United KingdomReported employees: 51-200 | Glasgow, United Kingdom | 51-200 | Exact match | 69 contacts → |
“Streamline your business with our bespoke support services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Payescape LTDpayescape.com HQ: Northern Ireland, United KingdomReported employees: 51-200 | Northern Ireland, United Kingdom | 51-200 | Exact match | 68 contacts → |
“PayEscape is one of the UK’s fastest growing outsourced Payroll, HR and Time Management providers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pacific Global Solutions UKpacificglobalsolutions.co.uk HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 56 contacts → |
“At Pacific Global Solutions, we are your trusted partner in accounting and tax outsourcing services, with over 17 years of experience and a dedicated team of over 1,400…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Direct Responsedrltd.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Direct Response can provide outsourcing of voice, data and contact centre services for organisation from a global business to a one-man operation, delivering outstanding service…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Industry Resource Services IRS Groupirs-group.co.uk HQ: Beccles, United KingdomReported employees: 11-50 | Beccles, United Kingdom | 11-50 | Exact match | 51 contacts → |
“Leading providers of specialist support services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SAS KPO Servicessaskpo.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 37 contacts → |
“SAS KPO Services is an UK accountancy outsourcing provider for UK Accountancy Practices.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Dialect Communicationsdialectcommunications.com HQ: Tyne & Wear, United KingdomReported employees: 11-50 | Tyne & Wear, United Kingdom | 11-50 | Exact match | 34 contacts → |
“We are an award-winning customer experience optimisation provider based in the UK, delivering seamless 24/7 back and front office solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sensible Group Internationalsensiblegroup.com HQ: Manchester, United KingdomReported employees: 201-500 | Manchester, United Kingdom | 201-500 | Exact match | 34 contacts → |
“BPO & Technology Solutions | Contact Center Optimization | Scalable Operations As a leader at Sensible Group, I specialize in delivering high-performance BPO solutions tailored…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SNT Groupsnt-group.co.uk HQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 32 contacts → |
“SNT Group is a service led business, providing our clients with best of breed technologies and services.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kindcare Services UK LTDkindcareservices.co.uk HQ: Eastbourne, United KingdomReported employees: 51-200 | Eastbourne, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Started operations in the UK in the year 1990 and incorporated as “KINDCARE LIMITED”.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Taskalertaskaler.com HQ: Uk, United KingdomReported employees: 51-200 | Uk, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Taskaler is a business process outsourcing (BPO) provider specialising in customer services and back-office support for retail and eCommerce.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Accounts ETCaccountsetc.com HQ: Cirencester, United KingdomReported employees: 1-10 | Cirencester, United Kingdom | 1-10 | Exact match | 30 contacts → |
“We found that there was often a breakdown in service between your bookkeeper and your accountant and that more often than not the accountant was spending a majority of their time…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Go-To Outsourcinggo-to-outsourcing.com HQ: Bromsgrove, United KingdomReported employees: 11-50 | Bromsgrove, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Almost every business can save time and money with smart outsourcing from Go-To - how much depends on you.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Servicesnow Groupservicesnowgroup.com HQ: Borehamwood, United KingdomReported employees: 201-500 | Borehamwood, United Kingdom | 201-500 | Exact match | 26 contacts → |
“Businesses today are under more pressure than ever before to reduce risk, drive efficiency and create consistency.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Oakford Advisors LTDoakfordadvisors.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Oakford Advisors Ltd, a Centralis Group company, is an outsourced business services firm which specialises in providing back-office support to start-up or existing companies…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ozark & COtheozarkco.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Pecs Data Servicesdocumentscanningcentre.co.uk HQ: Daralston, United KingdomReported employees: 11-50 | Daralston, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Originally founded in 1972, as a data capture company, we have progressed and grown over the last 45 years to become one of the world’s leading data capture, document scanning and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AGO Outsourcingago-outsourcing.com HQ: East Kilbride, United KingdomReported employees: 51-200 | East Kilbride, United Kingdom | 51-200 | Exact match | 21 contacts → |
“AGO Outsourcing is a leading provider of outsourced business services, including inbound and outbound customer service and outbound sales as well as social media engagement…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Back office process outsourcing companies: dataset insights
November 5, 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
752 records in the displayed employee bands.
13 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 765 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: November 5, 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 ↗
Back office process outsourcing companies by metro
Questions about this company list
What does Exact match mean for back office process outsourcing companies?
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 back office process outsourcing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 765 matching company records, 31,797 tracked contacts and 6,469 verified emails. The public preview displays 24 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: November 5, 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
Back office process outsourcing companies by geography
- Back office process outsourcing companies based in Buenos Aires, Argentina
- Back office process outsourcing companies based in Melbourne, Australia
- Back office process outsourcing companies based in Sydney, Australia
- Back office process outsourcing companies based in Dhaka, Bangladesh
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- Back office process outsourcing companies based in Porto Alegre, Brazil
- Back office process outsourcing companies based in Rio De Janeiro, Brazil
- Back office process outsourcing companies based in Sao Paulo, Brazil
- Back office process outsourcing companies based in Toronto, Canada
- Back office process outsourcing companies based in Santiago, Chile
- Back office process outsourcing companies based in Bogota, Colombia
Cite this list
RevenueBase Data Team. Top 24 back office process outsourcing companies based in the United Kingdom. Snapshot: November 5, 2026. https://revenuebase.ai/companies/back-office-process-outsourcing-companies/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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