Free Guide: Merton Spending & Supplier Profile
A free spending & supplier guide for London Borough of Merton · London borough · London
Data covering 2010 to 2026
Recorded Spend
£0
Transactions
534,951
Suppliers
4,902
Key Takeaways
- 534,951 transactions tracked across 16 years of spending data from 2010 to 2026
- 4,902 identified suppliers spread across 22 sectors with low market concentration
- 112 tenders worth £657 million published alongside 659 recorded contracts
How big a buyer is Merton?
Merton is one of outer London's mid-sized boroughs, serving around 206,000 residents across 14.7 square miles. Our dataset covers 534,951 individual payment transactions spanning 2010 to 2026, drawn from 18 source files collected from both Merton's own site and Find a Tender. That is a long and detailed spending trail. On the contracts side, we've tracked 659 published contracts, and 112 tenders with a combined advertised value of roughly £657 million. The tender pipeline alone tells you this council is putting serious money into the market. One thing to note: the payment-level data doesn't carry value totals in the same way, so the transaction count is your best gauge of volume rather than a single headline spend figure. For a London borough of this size, over half a million recorded transactions across 16 years gives you a solid base to work with when sizing up the opportunity.
Real estate and education dominate, but the supplier base is wide open
Of the 4,902 suppliers we've matched in Merton's records, the top five account for 39.2% of recorded spend. The HHI sits at 569, which is low. Spend is not concentrated around a small club of incumbents. Greater London Authority Holdings leads with £524 million, followed by Comensura at £159 million and Newschools (Merton) at £124 million. Real estate activities take 28.5% of matched spend across 260 suppliers, while education claims 15.4% through 468 suppliers. Health and social work comes third at 10.7%, and that sector has the highest supplier count at 724, which points to a fragmented market with lots of providers picking up smaller amounts. Professional services and admin support round out the top five sectors. If you're in construction, IT, or other service activities, there is recorded activity there too, but at lower spend levels. The spread across 22 sectors means Merton buys broadly.
What does the procurement route look like?
This is where the picture gets thinner. Our data holds 659 contracts and 112 tenders for Merton, but the procurement method breakdown isn't populated in the records we've captured. That means we can't tell you the split between open tenders, direct awards, and framework call-offs from this dataset alone. What we can say is that the 112 tenders, worth a combined £657 million, are coming through Find a Tender, so those are above-threshold procurements going through formal routes. The gap between 659 contracts and 112 tenders suggests a good portion of contract activity sits below threshold or runs through frameworks where the competition stage happened elsewhere. With 4,968 matched supplier records across all the payment data, Merton is clearly working with a broad supply base rather than funnelling everything through a handful of providers. The tender pipeline is active, and the volume of published opportunities is worth watching.
| # | Supplier | Spend |
|---|---|---|
| 1 | GREATER LONDON AUTHORITY HOLDINGS LIMITED | £524,256,211 |
| 2 | COMENSURA LIMITED | £159,394,414 |
| 3 | NEWSCHOOLS (MERTON) LIMITED | £123,822,041 |
| 4 | TRANSPORT TRADING LIMITED | £90,303,664 |
| 5 | WIMBLEDON COLLEGE LIMITED | £77,044,276 |
| 6 | KINGSTON CORPORATION LIMITED | £59,183,925 |
| 7 | GRETTON PRIMARY SCHOOL | £50,984,976 |
| 8 | LONDON BOROUGH OF CROYDON HOLDINGS LLP | £37,175,867 |
| 9 | HARTWELL PRIMARY SCHOOL | £30,961,453 |
| 10 | WIMBLEDON PARK PRIMARY CHARITY | £28,136,724 |
About Us
CouncilLedger brings together spending records, contract awards, and tender notices from over 400 UK local authorities into one procurement intelligence platform. Our data covers 16 years of transactions, collected directly from council transparency publications and government procurement platforms. Search suppliers, track spending trends, discover tender opportunities, and monitor the contracts that matter to your business.
