Second place · October 2026
Recommended by 9 of 9 AI models when people ask for staffing agencies in the United Kingdom. 2nd of 16 brands on this board in the October 2026 refresh.
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Here’s a UK-focused shortlist of staffing/recruitment agencies people actually use. There isn’t one “best” agency for every role: the right choice depends on whether you want temp shifts, contract work, permanent professional roles, healthcare, engineering, tech, finance, or high-volume staffing.
| Best for | Agency / brand | Why it’s worth using |
|---|---|---|
| Best all-round professional recruiter | Hays | Strong UK brand for permanent, temporary, contract and executive hiring, with coverage across 21+ sectors and large employer relationships. Good first stop for office, finance, construction, tech, HR, procurement, property and public-sector roles. (hays.co.uk) |
| Best broad recruiter + job-board ecosystem | Reed / Reed.co.uk | Reed is one of the best-known UK names because it combines a recruitment agency network with a huge job-board product. Reed says it works across 20 specialist sectors and has a large candidate database. (reed.com) |
| Best for professional & mid-senior roles | Michael Page / PageGroup | Very strong for accounting & finance, sales, marketing, legal, HR, procurement, property, technology and professional services. Especially useful for permanent professional roles and mid-level to senior hiring. (michaelpage.co.uk) |
| Best for finance/accounting temp, interim & permanent | Robert Half | A go-to specialist for finance, accounting, technology, admin, HR, risk/compliance, marketing and in-house legal. Particularly useful for interim finance cover and finance-led professional hiring. (roberthalf.com) |
| Best for accounting, finance, legal & senior professional roles | Robert Walters | Strong for qualified professional recruitment, including accounting & finance, legal, technology/transformation and specialist white-collar hiring. (robertwalters.co.uk) |
| Best for industrial, warehouse, logistics & office temping | Adecco | A major high-volume staffing brand for temporary, permanent and bespoke workforce solutions across public and private sectors. Good for admin, customer service, industrial, retail, logistics and volume hiring. (adecco.com) |
| Best for volume staffing & flexible workforce cover | Manpower | Good for temporary, permanent, part-time and contract roles across multiple sectors, including public sector, logistics, manufacturing and business support. Manpower explicitly notes candidates use it at no cost. (manpower.co.uk) |
| Best for education, care, construction and mixed temp/permanent staffing | Randstad UK | Big UK presence across temporary, contract and permanent staffing. Randstad is often used for education, care, construction, property, engineering and business support roles. (randstad.co.uk) |
| Best for STEM contract recruitment | SThree | Specialist STEM recruiter, useful for technology, engineering, life sciences, financial services and contract/project work. (sthree.com) |
| Best for engineering, aerospace, defence, rail & infrastructure | Morson Group / Morson Talent | A major technical recruitment brand; Morson says its teams work across engineering, infrastructure, energy, defence, technology and corporate services. It was also reported by SIA/Morson as one of the top three largest UK staffing firms by 2024 revenue, alongside Impellam and Hays. (morson-group.com) |
| Best for NHS flexible work | NHS Professionals | Best starting point for NHS bank/flexible work in England. It is Department of Health and Social Care owned and describes itself as England’s largest NHS staff bank. (nhsprofessionals.nhs.uk) |
| Best for catering, hospitality, logistics and essential-workforce temping | Blue Arrow | A long-established UK staffing brand for temporary and permanent work across logistics, transport, catering, manufacturing, facilities and office roles. Blue Arrow says it places 16,000+ people into work every week. (bluearrow.co.uk) |
| Best enterprise / managed workforce provider | Impellam Group | More relevant if you’re an employer than a jobseeker. Impellam says Staffing Industry Analysts named it the UK’s largest staffing firm, and its brands cover managed services, specialist staffing and STEM/workforce solutions. (impellam.com) |
If you’re a jobseeker in the UK, start with:
If you’re an employer hiring staff, I’d shortlist:
For UK jobseekers, agencies are useful but should not be your only channel. Randstad’s UK employer-brand research found that a large share of UK jobseekers use recruitment agencies, while job boards/search engines and LinkedIn remain important channels too. (email.randstad.co.uk)
The job-board products people commonly use in the UK are:
In the UK, a recruitment agency generally must not charge you a fee for finding or trying to find you work. GOV.UK and Acas both state that recruitment agencies cannot charge work-seekers for work-finding services, with limited exceptions such as parts of entertainment/modelling. (gov.uk)
Bottom line: For most people in the UK, the safest “big brand” shortlist is Hays, Reed, Michael Page, Robert Half, Robert Walters, Adecco, Manpower, Randstad, SThree, Morson, Blue Arrow and NHS Professionals—then narrow it by sector and location.
Based on current rankings and reviews, here are the staffing agencies that are most widely used and trusted across the UK, broken down by what they're best known for:
Reed – One of the most recognized names in UK recruitment. Reed runs a dedicated business-support temp desk on top of the largest candidate database in UK recruitment, drawing on the reach of reed.co.uk to fill temporary, contract and interim roles in every region. It's particularly strong for employers who want the largest candidate pool and genuine reach into every UK region, including hard-to-fill locations a smaller agency cannot serve.
Hays – A go-to for specialist and professional roles. Founded in 1968, Hays has evolved from a specialist accounting recruiter into one of the UK's largest recruitment firms and one of the world's leading workforce solutions providers. It's also noted as best for IT recruitment in London specifically, and more broadly recruits across 20 specialisms including IT, finance, and construction, working with some of the most prestigious companies in the UK.
Adecco UK – A top pick if you need temp staff fast. It's rated best for temp staffing among London agencies.
Pertemps – A strong independent alternative to the big multinationals. Pertemps is one of the UK's largest independent recruiters, placing temporary and permanent staff across the country through an extensive branch network.
Michael Page – The standard choice for finance recruitment, best for finance sector hiring, and also known for executive search services, per one directory offering a diverse range of recruitment expertise, including executive searches.
Robert Walters – Frequently recommended for senior/leadership hiring, listed as best for executive roles.
If you need office support, executive assistants, or admin temps, these are the brands people repeatedly turn to:
Tiger Recruitment – A well-established agency offering a wide range of skilled temping jobs across the UK and internationally, specialising in business support, HR interim roles, and technology contract roles, with a market-leading position in PA and executive assistant recruitment.
Office Angels – A household name for office admin. Office Angels has placed secretarial and office-support staff since 1986 and is one of the UK's best-known names in the sector, and it brings real candidate volume and branch reach when you are filling multiple office and admin roles at once.
Brook Street – A long-standing choice, especially for public sector work. Brook Street has recruited office and clerical staff since 1946 and is part of ManpowerGroup, operating admin and secretarial temp desks across more than 20 UK branches.
Knightsbridge Recruitment – Known for high-end placements. A Temp Recruitment Agency in London for over 35 years, specialising in EA's, PA's and Office Support Staff, catering to a wide range of companies from multinationals to private households.
Lily Shippen – A newer but well-regarded boutique, particularly for senior support roles, rated highly on review platforms (Feefo 4.5+/5 from roughly 240 reviews).
Here in the UK, the recruitment and staffing landscape is incredibly mature, with thousands of agencies operating across the country. The "best" agency for you depends entirely on whether you are looking for permanent corporate work, a quick temping gig, or specialized industry roles.
These are the most highly regarded, widely used, and trusted staffing agencies in the UK, categorized by what they do best.
If you want an agency with a massive branch network, a high-street presence, and access to thousands of roles across almost every sector, these are the household names.
If you work in finance, marketing, legal, HR, or senior management, you will get better results using a specialist "white-collar" agency.
Office management, executive assistants, and administrative staff keep British businesses running. If you want a great admin job or need a top-tier assistant, these are the best.
For shift work, driving, catering, warehousing, and logistics, these agencies are the biggest players in the UK.
The best-known staffing agencies used across the UK are Reed, Hays, Adecco, Randstad, Manpower, Michael Page, Robert Walters, Robert Half, Pertemps, Blue Arrow and Brook Street. The right choice depends mainly on your profession, location and whether you want permanent, temporary or contract work.
| Agency | Best for | What people use it for |
|---|---|---|
| Reed | Broadest general recruitment | Office, administration, education, accountancy, retail, healthcare, technology and temporary work |
| Hays | Professional and specialist roles | IT, construction, education, finance, engineering, legal, procurement and public-sector jobs |
| Adecco | High-volume and temporary staffing | Warehouse, logistics, customer service, office support, manufacturing and entry-level work |
| Randstad | Temporary, permanent and public-sector recruitment | Education, healthcare, engineering, technology, business support and industrial roles |
| Manpower | Industrial and operational work | Logistics, driving, manufacturing, customer service and short-term assignments |
| Michael Page | Mid-to-senior professional jobs | Finance, marketing, sales, technology, HR, procurement and executive-track roles |
| Robert Walters | Specialist professional recruitment | Finance, legal, technology, HR, accounting and senior permanent or contract positions |
| Robert Half | Accounting, finance and technology | Qualified finance professionals, accountants, financial analysts, IT and project roles |
| Pertemps | Regional and temporary recruitment | Office work, driving, logistics, industrial, public sector and specialist roles |
| Blue Arrow | Hospitality, catering and frontline staffing | Hospitality, catering, facilities, driving, warehouse and clerical work |
| Brook Street | Office and public-sector support | Administration, customer service, government-related and temporary office roles |
For most jobseekers, registering with two or three agencies is more effective than using just one: choose one broad agency such as Reed, one specialist agency for your profession, and one local or temporary-work agency. Never pay an agency to find you a job; legitimate UK recruitment agencies normally charge the hiring organisation, not the candidate.
There’s no single “best” staffing agency in the UK — it depends on your sector, location, and whether you want temp, contract, or permanent work. But if you’re job-hunting over here, these are the brands UK candidates and employers actually use most.
Generalist / office / temp / industrial
Professional / managerial / finance
IT / tech / digital
Engineering / energy
Healthcare
Education
Public sector
Executive search
Creative / media
If you only remember a handful, the most commonly used UK names are: Reed, Hays, Adecco, Randstad, Manpower, Michael Page, Robert Half, Robert Walters, Brook Street, Office Angels, Pertemps, Blue Arrow, NHS Professionals, Academics/Tradewind, Nash Squared/Lorien, Venn Group.
Practical tips:
The top staffing and recruitment agencies in the UK that people actually use are large, well-established players like Hays, Reed, Adecco, Randstad, Robert Walters, and Michael Page (including Page Personnel). These dominate by revenue, branch network, job volume, and candidate/employer familiarity.
"Best" depends on your needs (temporary/contract vs permanent roles, sector, location, or seniority), but these consistently rank highest in size/revenue reports, sector-specific guides, awards, and user visibility. Smaller or specialist agencies can excel in niches, but the big names handle the bulk of placements across the country.
Here are the standout ones, drawn from 2025–2026 data on revenue, employee numbers, reviews, and sector guides:
Hays — Often cited as the best overall or broadest multi-sector option. Strong across IT, finance, construction, legal, HR, engineering, and more. Handles both temporary and permanent roles with a huge national presence. One of the largest by revenue (around £1.43 billion in 2024 data).
Reed — Excellent for volume, accessibility, and hard-to-fill roles across virtually all sectors. Great online job board (reed.co.uk), nationwide offices, and strong for both temp and perm. High volume of positive user reviews (e.g., around 4.4/5 on Trustpilot with thousands of ratings).
Adecco — A go-to for temporary, industrial, logistics, admin, manufacturing, and warehouse roles. Part of a global giant with strong UK temp staffing focus and many branches for quick placements.
Randstad — Popular for healthcare, education, public sector, engineering, logistics, and operational roles. Strong in flexible/temporary staffing and workforce solutions.
Robert Walters and Michael Page (Page Personnel) — Top picks for mid-to-senior professional, finance, legal, marketing, tech, and permanent/interim roles. Robert Walters excels in professional services; Michael Page/Page Personnel is noted for mid-senior placements.
Others worth considering:
If you share more details (e.g., your industry, temp vs permanent preference, or location like London vs regional), I can refine these suggestions further. Start with Hays or Reed for broad coverage—they're among the most commonly used by jobseekers and employers alike.
The most widely used and trusted staffing agencies in the UK include Hays, Reed, Michael Page, Robert Walters, Robert Half, Adecco, SThree, Spencer Ogden, and Randstad, which consistently rank as top performers across sectors.
If you want the “top brands people actually use,” these are the UK’s most established, high‑volume, and sector‑leading agencies, supported by the Learnist rankings and major directories like Clutch and Goodfirms.
✅ The UK’s Most Trusted, High‑Usage Staffing Agencies (Generalist & Multi‑Sector)
These are the agencies with the broadest national presence and the highest real‑world usage.
Hays — Best overall multi‑sector agency Covers IT, finance, construction, legal, HR, engineering; UK’s largest specialist recruiter. Strong salary guides and nationwide offices. Reed — Best for volume and accessibility Runs the UK’s largest independent job board + 100+ offices. Extremely high candidate traffic and broad sector coverage. Adecco — Best for temp, industrial, and admin roles One of the world’s largest staffing firms; fast temp placement across logistics, manufacturing, admin. Randstad — Best for healthcare, education, and public sector Major NHS supplier; strong in teaching and social care.
✅ Best UK Agencies for Professional & Specialist Roles
These are the brands professionals rely on for mid‑senior and specialist placements.
Michael Page — Best for mid‑to‑senior professional roles Strong in finance, legal, marketing, tech; consultative approach. Robert Walters — Best for finance, legal, and professional services Blue‑chip employer relationships; strong candidate preparation. Robert Half — Best for accounting & finance temp roles Dominates UK finance temp market; fast placements and temp‑to‑perm options. SThree (Huxley / Computer Futures) — Best for IT & tech Deep specialisation in software, data, cloud, cybersecurity; strong contractor market. Spencer Ogden — Best for energy, renewables, engineering Leading recruiter for offshore wind, solar, oil/gas, and infrastructure.
✅ Top Emerging or Highly Rated Agencies (Based on Clutch & Goodfirms)
These agencies score extremely high in verified client reviews.
Remote Team Solutions — 80%+ praise for talent quality and culture fit OnHires — 100% positive feedback, strong in IT/marketing roles BrainSource Network — 100% positive, strong in IT/finance/engineering Tiger Recruitment — 100% positive, excellent for temp staffing Vserve Ebusiness Solutions — Top‑ranked on Goodfirms (5.0 rating, 47 reviews)
These are not the biggest UK household names, but they are top‑rated by clients and often used by fast‑growing companies.
✅ Quick Comparison Table (Top Brands People Actually Use)
Agency | Best For | Strengths | Source Hays | Multi‑sector, nationwide | Largest UK specialist recruiter | 1 Reed | High‑volume roles, all sectors | UK’s largest job board + agency | 1 Michael Page | Mid‑senior professional roles | Strong employer relationships | 1 Robert Walters | Finance, legal, professional services | Blue‑chip clients | 1 Robert Half | Accounting & finance temp | Fast temp placement | 1 Adecco | Temp, industrial, admin | Fast, high‑volume placements | 1 SThree | IT & tech | Deep technical expertise | 1 Spencer Ogden | Energy & engineering | Renewables + infrastructure | 1 Randstad | Healthcare, education | NHS supplier | 1 1 Source1
✅ If you want the simplest shortlist:
These are the UK’s most widely used, reliable, and recognisable staffing brands:
Hays Reed Michael Page Robert Walters Robert Half Adecco SThree (Huxley / Computer Futures) Spencer Ogden Randstad
All are supported by sector‑specific rankings and usage data from Learnist, Clutch, and Goodfirms.
If you tell me what industry or job type you care about, I can narrow this to the best agency for your specific field.
The top staffing and recruitment agencies in the United Kingdom span generalist, specialist, and temporary workforce solutions:
Reed Specialist Recruitment Reed is one of the UK's most recognizable recruitment agencies, operating since 1960. They recruit across 20 distinct sectors, including finance, technology, marketing, education, and health and care.
Hays UK Hays is a global and national leader with over 50 years of experience. They specialize in permanent, temporary, and contractor placements across a vast network of professional industries.
Manpower UK ManpowerGroup provides large-scale workforce solutions, temporary staffing, and permanent recruitment. They help companies navigate changing labor demands and connect workers with meaningful employment.
Michael Page Michael Page focuses on mid-to-senior level professional recruitment, executive search, and specialized sectors such as sales, finance, technology, and engineering.
Blue Arrow Blue Arrow has delivered UK staffing solutions since 1959, focusing heavily on temporary staffing, permanent placement, and managed workforce services.
Pertemps Pertemps operates a wide network of specialized brands covering driving and logistics, education, aviation, IT, and office support.
The Best Connection The Best Connection is a major temporary staffing provider with over 35 years of experience, offering industrial, retail, and commercial temp workers extra perks through programs like Perks at Work.
Adecco UK Adecco is a prominent international recruitment agency with a strong physical and digital presence across the UK, handling office support, industrial, and technical staffing.
If you share your industry or whether you are looking for temporary, permanent, or executive-level hiring, I can narrow down which of these agencies fits best.
The United Kingdom’s recruitment landscape is highly mature, featuring globally dominant generalist firms alongside powerhouse domestic agencies that handle millions of candidates. The best staffing agency for you depends largely on whether you need a high-volume temp supplier, a mid-career professional placement, or niche industry expertise.
Online forum discussions on r/RecruitmentAgencies show a strong consensus among users that smaller, specialized recruitment firms are often much more effective than large generalist agencies when dealing with highly specialized or entry-level roles. However, for broad reach, massive candidate pools, and nationwide coverage, the top-tier market leaders dominate the space.
If you are a job seeker or a hiring manager looking for standard corporate, technical, or administrative fields, these are the most widely used household names with nationwide infrastructure:
Hays UK: Headquartered in London, Hays is the largest recruitment business in the United Kingdom by headcount and total team size. They are widely considered the absolute market leader across finance, construction, education, IT, and healthcare. Reed: Founded in 1960, Reed is the UK’s true pioneer in specialist recruitment. They hold an expansive database of over 22 million CVs and partner with over 10% of all UK schools. They cover permanent, temporary, and executive search across almost every major vertical. Michael Page (PageGroup): A FTSE 250-listed company, Michael Page is a reputable brand best known for mid-to-senior professional hiring. If you are looking to recruit or be placed in a corporate desk job (marketing, legal, engineering, operations, executive management), they have targeted, industry-specific divisions. Adecco UK: The British division of the global Adecco Group, Adecco UK is a massive driver for high-volume staffing, managed services, and general corporate roles. They have extensive local infrastructure and famously served as the primary recruitment partner for the London 2012 Olympics.
If you are looking for temporary, manual, industrial, or fast-paced operational shifts (such as warehouse staff, event crew, hospitality, or delivery drivers), the top-rated specialist brands include:
Blue Arrow: Operating since 1959, Blue Arrow is arguably the UK's best-known staffing agency specifically targeting high-energy and operational settings. They place tens of thousands of temporary and contract workers every week into transport, logistics, manufacturing, retail, and public sectors. The Best Connection: Heavily utilized across the UK for industrial, transport, and warehousing jobs, The Best Connection receives excellent feedback from day-labourers and shift workers for making the hiring and onboarding process fast and straightforward. Pertemps: Another historical giant in the UK staffing industry, Pertemps holds massive corporate and public sector contracts. They excel at industrial staffing, commercial office support, and are particularly well-regarded for commercial driving and logistics recruitment.
Agency Brand | Best Suited For | Key Industries Covered | UK Reach Hays | All-rounder / Scale | Finance, Construction, Healthcare, Education | Nationwide (95+ offices) Reed | Job Boards & Specialists | Admin, Technology, Education, FMCG, Health | Massive digital & high-street footprint Michael Page | Mid-to-Senior Corporates | Marketing, Finance, Legal, Tech, HR | Major corporate hub offices Blue Arrow | Temp Shifts & Logistics | Hospitality, Transport, Warehouse, Retail | Over 100 high-street & client locations Robert Half | Professional Consulting | Finance & Accounting, Risk & Compliance, Tech | Major city networks
To help narrow down the list, are you looking at these agencies as a job seeker or an employer? Also, if you can share your specific industry or job sector (e.g. IT, construction, finance, retail), I can point you toward the absolute best specialist firm for that niche.
Your next step
CiteHawk tracks how the leading AI models answer the questions buyers ask about staffing agencies, for your agency: your rank, every answer that names you, and the sources AI cites for Hays.
Pages on hays.co.uk that AI models referenced in their answers about staffing agencies. Receipts for the ranking, not an input to it.
Hays’s AI Recommendation Score (49/100) reflects how widely and often the 9 AI models recommend it for staffing agencies: share of voice, mention rate and how early the AI models name it. Cited sources are published as receipts, never as a score input. Every monthly refresh asks each AI model the same buyer question once, and the exact run count behind every edition is published in its JSON record. Placement is determined solely by AI recommendation data; it reflects what AI recommends and is not an endorsement by CiteHawk. Read the full methodology →

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