Excellent 5* Rating
Independent UK water broker
Compare Business Water Suppliers in Leeds
Compare licensed water retailers for Leeds businesses, supplied wholesale by Yorkshire Water.
Independent broker · Improved customer service · Switch handled for you
- Choose from up to 14 water suppliers
- Switch for better customer service
- UK-wide trusted supplier network
Home / Areas we cover / Leeds
Last updated August 2026
Areas we cover
Compare Business Water Suppliers in Leeds
Leeds has tens of thousands of non-household water customers, supplied wholesale by Yorkshire Water. Despite the open market since 2017, most are still on whichever retailer they were assigned by default.
You can switch retailer. Leeds businesses have had that right since the market opened in April 2017. Most never have. This page covers where Leeds business water costs come from, how the wholesaler/retailer split works, and where overpayment usually hides on a Leeds bill.
| Wholesale supply | All of Leeds and West Yorkshire is supplied wholesale by Yorkshire Water, the regional water company. |
|---|---|
| Contracting | Single sites can contract directly with retailers, and multi-site operators can contract centrally across the whole estate. |
| Biggest savings levers | Tariff reviews on defaults never renegotiated, surface water drainage checks and billing audits. |
| Market opened | England in 2017 and Scotland in 2008. |
| Licensed retailers | Around 20 are licensed by Ofwat to supply non-household water. |
Where the money goes
Why Leeds businesses pay more for water than they should
Your wholesaler is set by postcode and never changes. Yorkshire Water owns the pipes and sets the wholesale rate. The retailer is the part you choose, and it competes on the retail layer, billing accuracy and the audit work behind your invoices.
Leeds businesses overpay on water because Yorkshire Water default tariffs went un-renegotiated by most West Yorkshire businesses, surface drainage on commercial estates is frequently overcharged, and trade effluent banding for the region’s manufacturing and food sector is often set above actual loading.
All of Leeds and the surrounding West Yorkshire is supplied wholesale by Yorkshire Water. Your retailer (the company that bills you and reads your meter) competes on margin and service quality , the wholesale rate is set by Yorkshire Water and applies regardless of which retailer you choose. Leeds’ commercial profile spans financial services and legal in the city centre, manufacturing and food production in West Yorkshire, and a growing tech and creative cluster around Holbeck and the South Bank. Most are still on the post-2017 default tariff they were assigned at market opening.
Where it shows up
The five areas Leeds businesses overpay
Where Leeds businesses overpay and why it matters.
Default Yorkshire Water tariff that nobody renegotiated
Most Leeds businesses stayed on Yorkshire Water’s default retailer arm when the market opened. That tariff is rarely the cheapest now.
Surface drainage on West Yorkshire commercial estates
Industrial estates and out-of-town commercial parks often drain to private attenuation systems. Default billing charges surface drainage on building footprint regardless.
Trade effluent banding for food and manufacturing
West Yorkshire’s food and manufacturing base often inherits trade effluent bandings that overstate actual loading. Re-banding can recover historic charges.
City-centre office service-charge water recharge
Multi-tenant office buildings in central Leeds often pass water through service charge based on outdated tariffs. Worth benchmarking against current open-market rates.
Estimated readings drifting upward
Meters on tight city-centre sites or older industrial premises often go unread for 12+ months. Estimates always drift upward; a physical read can recover meaningful sums.
Results
Case studies
Surface water drainage audit across the estate uncovered £35,364 in refunds and £8,800 a year in ongoing savings.
Worth knowing
Eligibility and how the market works
Every non-household premises in Leeds is eligible to switch retailer through the open market run by Open Water. England opened in April 2017 and Scotland has been open since 2008.
All of Leeds and West Yorkshire is supplied wholesale by Yorkshire Water, the regional water company. Your wholesaler does not change when you switch retailer. The wholesale network is run by Yorkshire Water, and wholesale charges are the same whichever retailer bills you.
The market
Switch water supplier for your Leeds business
Yes. England’s non-household water market opened to competition in April 2017 and Scotland’s opened in 2008, so every Leeds business can choose a different water retailer. Wholesale supply still comes from your regional water company; only the retailer (the company that bills you and reads your meter) changes.
The 12 retailers below are all licensed by Ofwat to supply non-household water. Pricing, service and sector experience vary from retailer to retailer.
Choose your route
Routes to procurement
Three ways Leeds businesses typically bring a new water contract in. Each comes with its own trade-off between control, effort and how sharp the price lands.
Direct with a retailer
The business signs straight with a licensed retailer. Best for a single site that wants a sharper rate. You handle the comparison and the switch yourself.
Estate-wide contract
Multi-site operators across the surrounding area can put every site on one central contract with one retailer, even where sites sit in different wholesaler regions.
Broker-led market test
A water broker compares the market for you, handles the paperwork and manages the switch from start to finish. Nothing changes on site.
Why choose The Business Water Shop
- Award-winning independent brokerage, not owned by or tied to any water retailer.
- Rated 5 stars on Google and 5 stars on Trustpilot by UK businesses.
- Experts with experience in business water for businesses across Leeds and the surrounding area.
- We compare quotes from up to 14 licensed retailers.
- We handle the whole switch, from the comparison and paperwork to the supplier contact.
- One point of contact for multi-property portfolios.
Questions
Leeds business water FAQs
Can Leeds businesses switch water supplier?
Yes. Since the non-household water market opened to competition in April 2017, every Leeds business can choose a different water retailer. Wholesale supply still comes from Yorkshire Water. Only the retailer changes.
Who supplies wholesale water to my Leeds business?
All of Leeds and West Yorkshire is supplied wholesale by Yorkshire Water, the regional water company. Your wholesaler does not change when you switch retailer.
Can a Leeds business switch water supplier?
Yes. Since the non-household water market opened in April 2017, every business in England can choose a different retailer. The retailer bills you; Yorkshire Water still owns the pipes.
How long does a switch take?
Two to six weeks from contract signature. Yorkshire Water still runs the supply; only the retailer (your billing provider) changes. No service interruption.
My Leeds business is in food production. What about trade effluent?
Food production sites have specific trade effluent profiles, and West Yorkshire’s historic food and dairy industry has many sites on legacy bandings that may overstate actual loading. A re-banding request supported by current process data can recover historic charges.
How does surface water drainage work for a Leeds commercial estate?
You commission a drainage survey documenting where rainwater on your site actually goes , soakaways, attenuation tanks, balancing ponds, or public sewer. Where rainwater is not reaching the public surface drainage network, the charge can be partially or fully refunded up to six years back.
I run a city-centre Leeds office. What savings should I expect?
City-centre offices typically use water mainly for staff facilities, with relatively predictable volumes. The biggest wins are usually on the standing charge and unit rate rather than usage-side audits, with savings of around £400–£1,500 a year on a typical multi-floor city office.
