The UK pest control market is led by Rentokil, followed by Ecolab, then Vergo Pest Management, with JG Pest Control and Orkin (operating through UK sub-companies) clustered just behind. This page is a plain-English, up to date guide to who the biggest pest control companies in the UK actually are in 2026, what each one specialises in, and how to pick the right firm for your situation.
JG Pest Control is one of those firms, and we have written this honestly. We are not the biggest company in the UK and we do not claim to be. What we are is the leading reactive pest control operator in the country, carrying out more than 50,000 callouts a year, with 4.8 out of 5 across 23,000 plus Trustpilot reviews. Where another firm fits your needs better, we will say so.
HONEST, UP TO DATE INDUSTRY GUIDE.
The Top 5 Pest Control Companies in the UK (2026)
Ranking the UK pest control market is harder than it looks. There is no single audited industry league table, headcount and turnover figures move year to year, and the bigger players are conglomerates that report at group level rather than by UK pest division. The ranking below reflects the consensus across BPCA trade reporting, public filings and industry observation as of 2026.
- Rentokil Initial. The largest pest control company in the UK and the largest in the world. Multinational, FTSE listed, headquartered in Crawley, with thousands of UK staff across pest control and hygiene divisions. Heavy focus on scheduled commercial contracts.
- Ecolab Pest Elimination. US headquartered global hygiene business with a substantial UK pest division, heavily focused on the food, hospitality and healthcare sectors. Contract led.
- Vergo Pest Management. UK headquartered, the largest UK owned independent pest control business. Strong in national retail, facilities management contracts and multi site accounts. Sister company to JG Pest Control within the same UK pest control group.
- JG Pest Control. The leading reactive pest control firm in the UK, with around 150 staff and more than 50,000 jobs carried out per year. Best in class on emergency, same day, evening and weekend callouts. Rated 4.8 out of 5 on Trustpilot from over 23,000 reviews, the highest rated pest control company in the UK at that review volume.
- Orkin (UK operating sub-companies). US giant Rollins (parent of Orkin) operates in the UK through acquired sub-companies and franchise style brands rather than under the Orkin name directly. Sizeable footprint when those sub-companies are totalled.
Top 5 At a Glance
- Rentokil – global leader, commercial contracts
- Ecolab – food and hospitality sector
- Vergo – largest UK independent, retail
- JG Pest Control – leading reactive specialist
- Orkin (via UK sub-companies) – franchise scale
For same day reactive pest control by RSPH (BPCA) Level 2 certified and trainee technicians, call JG Pest Control on 0330 053 9002
Who Is the Biggest Pest Control Company in the UK?
The biggest pest control company in the UK is Rentokil. It is also the biggest in the world. Rentokil is a FTSE 100 listed multinational headquartered in Crawley, West Sussex, with operations in more than 80 countries. Its UK pest control division alone has several thousand staff and tens of thousands of commercial contracts. If you are asking who is biggest by revenue, by headcount or by global footprint, the answer is Rentokil and it is not close.
That said, biggest does not always mean best for the job in front of you. Rentokil is structured around scheduled, contractual pest control for large commercial estates, food production sites and corporate facilities. It is excellent at that. For a homeowner with a wasp nest at 7am on a Saturday morning, or a publican with a rat in the cellar before the lunch service, a specialist reactive firm will almost always be faster and often better value. That is the gap JG Pest Control and similar regional specialists fill.
Biggest By Different Measures
- By global revenue: Rentokil
- By UK contracts: Rentokil
- By food sector: Ecolab
- By UK independent scale: Vergo
- By reactive volume: JG Pest Control
- By Trustpilot rating: JG Pest Control (4.8)
Different Leaders for Different Needs
UK pest control is not a single market. Different firms lead in different segments, and the right choice depends entirely on what you are trying to solve.
Scheduled commercial contracts. For multi site corporate, food production, healthcare and warehousing contracts, Rentokil and Ecolab dominate. Both have the scale, the audit infrastructure, the BRCGS, AIB and SALSA aligned reporting, and the global account management to suit blue chip clients.
National retail and facilities management. Vergo Pest Management leads the UK independent retail and FM space, supporting national chains across hundreds of stores. Vergo is a sister company to JG within the same UK pest control group, which means a national retailer can have Vergo on the contract and JG on the rapid reactive overflow without changing supplier.
Reactive, emergency, residential. This is where JG Pest Control leads the UK market. We carry out more than 50,000 reactive jobs a year, the highest volume of any UK pest control firm. We are open early to late every weekend and every bank holiday except Christmas Day, with same day cover standard across London, Manchester, Sheffield, Bristol, Newcastle, Essex and the wider home counties.
Franchise and local independent. Orkin operates in the UK through acquired sub-companies rather than under the Orkin name itself, and there is a long tail of regional independents, many BPCA member firms, that serve their counties extremely well. For very localised work the right small independent is often the right answer.
Need it solved today? JG Pest Control is the UK reactive leader, call 0330 053 9002
About JG Pest Control
JG Pest Control was founded in 2010 and has spent more than 15 years building the UK’s leading reactive pest control operation. We now run with around 150 staff, including a deep bench of RSPH (BPCA) Level 2 certified and trainee technicians, dedicated heat treatment teams, and 24/7 phone cover. We carry out in excess of 50,000 jobs per annum across the UK.
Our 4.8 out of 5 Trustpilot rating, drawn from more than 23,000 verified reviews, makes JG Pest Control the highest rated pest control company in the UK at that review volume. We are open every weekend and every bank holiday except Christmas Day. The phone is staffed from early in the morning through to late in the evening, with an out of hours line that rolls 24/7.
JG sits inside the same UK pest control group as Vergo Pest Management. That gives the group, in combined form, end to end coverage of the market: Vergo for national retail and facilities contracts, JG for residential, reactive and rapid response. Between them they would rank among the top three UK pest control operators by headcount if reported as a single entity.
For full background on the company, our team, our history and our accreditations, see our company page.
JG By the Numbers
- Founded 2010, 15 plus years trading
- Around 150 staff
- 50,000 plus jobs per year
- 4.8 out of 5 on Trustpilot
- 23,000 plus verified reviews
- RSPH (BPCA) Level 2 certified and trainee technicians
- Open every weekend and bank holiday except Christmas Day
JG Pest Control, the UK’s leading reactive pest control firm. Call 0330 053 9002
How to Choose the Right UK Pest Control Company
Pick the firm that matches the shape of your problem, not the one with the biggest brand. A simple way to think about it:
You need it solved today. Wasp nest at 6am on a Sunday, mice in the kitchen the day before guests arrive, a bedbug discovery in a holiday let with a check in at 3pm. Go to a reactive specialist with same day capacity, weekend cover and RSPH (BPCA) Level 2 certified and trainee technicians on the van. This is exactly what JG Pest Control was built for. Call us.
You need a long term commercial contract. Multi site retail, food production, healthcare, warehousing, hotel groups. Talk to the contract specialists: Rentokil, Ecolab and Vergo all run mature account teams with formal SLAs, audit trail reporting and integrated pest management (IPM) plans. For a multi site retail contract specifically, Vergo is the largest UK owned option.
You want a national independent with local reactive backup. Vergo plus JG, both inside the same UK pest control group, gives you contractual scheduled work and rapid reactive overflow under one umbrella. Useful for facilities managers running estates that span dozens or hundreds of sites.
You want a small local firm. Pick a BPCA member or CEPA certified independent in your county. For pure local work this is often excellent. Be sure their technicians are RSPH (BPCA) Level 2 qualified, that they hold public liability insurance, and that they give you a written quote and a report after the job.
Things to check whoever you choose:
- Technicians qualified to RSPH (BPCA) Level 2 (or equivalent)
- Public liability insurance (typically 5 million plus)
- Written quote before any work starts
- Written report and treatment record after the visit
- Clear guarantee terms in writing
- Real reviews on an independent platform (Trustpilot, Google)
Every JG job is carried out by a RSPH (BPCA) Level 2 certified techniciannician. Call 0330 053 9002
Who Are the Biggest Independent Pest Control Companies in the UK?
If you set aside the multinationals (Rentokil, Ecolab and the Rollins/Orkin group) and look only at UK owned and UK operated independents, the leaders are:
- Vergo Pest Management. The largest UK owned independent, strong on national retail and FM contracts.
- JG Pest Control. The leading UK independent on reactive, emergency and residential pest control, 50,000 plus jobs a year.
- A long tail of strong regional specialists, many BPCA member firms, serving single counties or small clusters of counties extremely well.
Vergo and JG are sister companies within the same UK pest control group, so as a combined entity the JG group is comfortably the largest UK owned, UK headquartered pest control business by headcount.
UK Owned Leaders
- Vergo (national retail, FM)
- JG Pest Control (reactive, residential)
- Combined: largest UK owned group
- BPCA member tier: many strong regionals
Frequently Asked Questions: Biggest Pest Control Companies UK
Who is the biggest pest control company in the UK?
Rentokil. Rentokil Initial plc is a FTSE 100 listed multinational headquartered in Crawley, West Sussex. Its UK pest division is the largest in the country by headcount, revenue and number of commercial contracts. Rentokil is also the largest pest control company in the world.
Who is the second biggest pest control company in the UK?
Ecolab Pest Elimination, the UK pest division of US headquartered global hygiene business Ecolab. Ecolab is particularly dominant in the food, hospitality and healthcare sectors and works almost exclusively on scheduled commercial contracts.
Is Rentokil the largest pest control company in the world?
Yes. Rentokil Initial is the largest pest control company in the world, operating in more than 80 countries. Its 2022 acquisition of Terminix in the United States expanded the group further. The UK pest division alone is the largest in Britain.
What is the biggest UK owned independent pest control company?
Vergo Pest Management is the largest UK owned, UK headquartered independent pest control company, particularly strong in national retail and facilities management contracts. Vergo is a sister company to JG Pest Control within the same UK pest control group.
How big is JG Pest Control?
JG Pest Control employs around 150 staff and carries out more than 50,000 pest control jobs per year across the UK. JG is the leading reactive pest control firm in the UK, with the highest volume of same day, weekend and emergency callouts of any UK operator. The company was founded in 2010 and is rated 4.8 out of 5 on Trustpilot from over 23,000 verified reviews.
Are JG Pest Control nationwide?
Yes. JG Pest Control operates across the whole of mainland UK, with 55 county and city subsites. Same day cover is standard across London, Manchester, Sheffield, Bristol, Newcastle, Essex and the wider home counties, with a typical 24 hour response anywhere else on the mainland.
Who has the most pest control technicians in the UK?
Rentokil has the most pest control technicians of any single UK firm. Inside the UK independent sector, the combined JG Pest Control plus Vergo Pest Management group has the largest technician headcount, with JG providing the reactive bench and Vergo providing the contracted commercial bench.
What is the best rated pest control company in the UK?
By Trustpilot rating at significant review volume, JG Pest Control is the highest rated pest control company in the UK, holding 4.8 out of 5 from more than 23,000 verified reviews. Other firms hold higher ratings at very low review volumes, but at scale JG is the highest rated.
Is Orkin in the UK?
Orkin itself does not operate in the UK under the Orkin brand. Orkin’s parent company, Rollins Inc, owns UK pest control businesses that operate under their own names. Combined, the Rollins group’s UK pest footprint is sizeable, but it is not branded Orkin to UK customers.
How do I pick a UK pest control company?
Match the firm to the shape of your problem. For same day, weekend or emergency callouts pick a reactive specialist such as JG Pest Control. For multi site commercial contracts pick a contract specialist such as Rentokil, Ecolab or Vergo. Whichever firm you pick, confirm the technicians are RSPH (BPCA) Level 2 Certified, public liability insurance is in place, and you receive a written quote before the job and a written report after.
For UK wide reactive pest control by RSPH (BPCA) Level 2 certified and trainee technicians, call JG Pest Control on 0330 053 9002
Ready to book a reactive pest control job? Call JG Pest Control on 0330 053 9002 for same day cover by RSPH (BPCA) Level 2 certified and trainee technicians.
