Company lists · Data refreshed September 2026

Top 25 Invoicing and payment staffing companies based in the United Kingdom

Name: Invoicing and payment staffing companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 84 companies tracked

RevenueBase identified 84 invoicing and payment staffing companies headquartered in the United Kingdom as of September 2026 and tracks 530 professional contacts across them, including 113 with verified work emails. London is the largest hub.

This list covers invoicing and payment staffing companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

84Companies

530Contacts tracked

113Verified emails

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The 25 largest invoicing and payment staffing companies based in the United Kingdom

Ranked by team size

Top 25 of 84 invoicing and payment staffing companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to invoicing and payment staffing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Abacus Employment Services	Indirect evidence	Andover, United KingdomHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “With over 35 years of experience, we have developed our services to provide our customers with a personal level of commitment with regular on-site visits, industry leading…” Source: RevenueBase Database · checked Sep 28, 2026
2	Back Office Support Services	Indirect evidence	Congleton, United KingdomHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “At Back Office Support Services, we’re here to make running a recruitment agency easier, whether you’re just starting out or already established.” Source: RevenueBase Database · checked Sep 28, 2026
3	Jiggle	Partial evidence	Sheffield, United KingdomHQ checked Sep 28, 2026	1-10	19 contacts →
	Partial evidence “We are an award winning multi-sector recruiter and staffing solutions agency.” Source: RevenueBase Database · checked Sep 28, 2026
4	Magna Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 28, 2026	1-10	17 contacts →
	Indirect evidence “We combine the perfect mix of industry-leading technology and personnel to support you in managing your workforce with greater efficiency than ever before.” Source: RevenueBase Database · checked Sep 28, 2026
5	Exceed Contracting	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Wave Goodbye to Distracting Payroll!” Source: RevenueBase Database · checked Sep 28, 2026
6	flexy.com	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Flexy is a next generation staffing agency, that gives companies unrivalled control over sourcing, engaging, and managing, qualified flexible workers- In-depth insights into…” Source: RevenueBase Database · checked Sep 28, 2026
7	Paul Harper Search	Indirect evidence	Bristol, United KingdomHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Certified B Corporation™ Paul Harper Search has an enviable reputation for providing outstanding candidates to our financial services clients for roles across the UK.” Source: RevenueBase Database · checked Sep 28, 2026
8	People Group Services	Indirect evidence	Warminster, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Our mission is to deliver the very best contractor experience from sourcing to on-boarding to compliance, payroll, benefits and everything in between.” Source: RevenueBase Database · checked Sep 28, 2026
9	Tipngo LTD	Partial evidence	Corby, United KingdomHQ checked Sep 28, 2026	201-500	12 contacts →
	Partial evidence “TIPNGO LTD is a staffing and recruiting company based out in CORBY, United Kingdom.” Source: RevenueBase Database · checked Sep 28, 2026
10	Integra Back Office Solutions Limited	Strong evidence	Loughton, United KingdomHQ checked Sep 28, 2026	51-200	11 contacts →
	Strong evidence “We help recruitment and staffing agencies run fast, efficient payments and invoice processes.” Source: RevenueBase Database · checked Sep 28, 2026
11	ESS Employment LTD	Indirect evidence	Nailsworth, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “ESS Employment Ltd are specialists in Permanent and Temporary placements across sectors including Office, Engineering, Engineering and Industrial.” Source: RevenueBase Database · checked Sep 28, 2026
12	Global Group Of Companies	Indirect evidence	Essex, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Global Pay Solutions was founded with the sole aim of providing high quality credit and debit processing solutions, to both recruitment companies and temporary workers alike.” Source: RevenueBase Database · checked Sep 28, 2026
13	MAK Jobs	Indirect evidence	Daventry, United KingdomHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “What sets MAK Jobs apart from our competitors and why businesses can rely on us without stress?” Source: RevenueBase Database · checked Sep 28, 2026
14	TTL Recruit	Partial evidence	Kent, United KingdomHQ checked Sep 28, 2026	51-200	7 contacts →
	Partial evidence “TTL Recruit is a dynamic and innovative temporary staffing agency that excels in connecting skilled individuals with short-term employment opportunities across various industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	Hire Ground Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Hire Ground is a London-based recruitment agency with over 20 years of experience placing temporary, contract, and permanent staff across London and the UK.” Source: RevenueBase Database · checked Sep 28, 2026
16	Keras Global Limited	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Keras Global Limited is a global Consulting and Professional Staffing company founded in 2016, specializes in providing Staff Augmentation, Professional Consulting, Payroll…” Source: RevenueBase Database · checked Sep 28, 2026
17	Touchstone Recruitment Limited	Indirect evidence	London London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Touchstone Recruitment is a leading specialist financial and business support recruitment company that has been operating in the London and Surrey market since 2010.” Source: RevenueBase Database · checked Sep 28, 2026
18	Purepro Solutions	Partial evidence	Leicester, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “PurePro is a cloud hosted Pay & Bill solution designed for Temporary Recruitment and Staffing businesses that delivers efficient and accurate Timesheet processing.” Source: RevenueBase Database · checked Sep 28, 2026
19	JLD Recruitment LTD	Partial evidence	Southend On Sea, United KingdomHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “JLD RECRUITMENT LIMITED is a Staffing and Recruiting company located in Southend specialising in office-based employment.” Source: RevenueBase Database · checked Sep 28, 2026
20	Swisstech Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Founded in 2020, SWISSTECH Recruitment is a company who do exactly as our name suggests, we specialise in the recruitment of Technology / IT Professionals on both a temporary and…” Source: RevenueBase Database · checked Sep 28, 2026
21	Thought BOX Payments, Loyalty & Engagement Recruitment	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	2 contacts →
	Partial evidence “Thought Box Payments, Loyalty & Engagement Recruitment is a market leading recruitment business who deliver outstanding candidates globally in the payments, fintech, customer…” Source: RevenueBase Database · checked Sep 28, 2026
22	Alpha Republic LTD	Indirect evidence	Liverpool, United KingdomHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Our experienced and qualified staff deal with both public and private sector workers across all sectors.” Source: RevenueBase Database · checked Sep 28, 2026
23	Legal Billing Solutions Limited	Indirect evidence	United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Our team of financial experts have years of experience in the industry and are committed to providing our clients with the best possible service.” Source: RevenueBase Database · checked Sep 28, 2026
24	Omnipay Recruitment	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “We are a full-solution recruitment business encompassing the permanent space, ranging from single hires to complete outsourcing solutions across the Payments world.” Source: RevenueBase Database · checked Sep 28, 2026
25	Block Recruit Site Staff	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We’re people focused and passion led, providing temporary, contract and permanent staff for your on-site teams.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: invoicing and payment staffing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names invoicing and payment staffing companies.
Partial evidence: Its own public description names part of invoicing and payment staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name invoicing and payment staffing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 84 invoicing and payment staffing companies based in the United Kingdom

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Invoicing and payment staffing companies based in the United Kingdom at a glance

As of Sep 28, 2026

21.3%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

22.6%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 84 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among invoicing and payment staffing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “invoicing and payment staffing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names invoicing and payment staffing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among invoicing and payment staffing companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 113 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names invoicing and payment staffing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many invoicing and payment staffing companies are there based in the United Kingdom?

RevenueBase identified 84 invoicing and payment staffing companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Abacus Employment Services, headquartered in Andover, tops this list with the largest team on record.

Which city has the most invoicing and payment staffing companies?

London leads with 19 headquartered companies, followed by Birmingham (4) and Liverpool (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 113 verified decision-maker contacts tracked across these 84 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.