PSIP

Official transparency data · current

Wandsworth Borough Council: spending & suppliers

Wandsworth Borough Council has £4,582,694,846 of tracked procurement spend across 233,785 published payments to 15,456 suppliers, from Dec 2014 to Jul 2026.

Amounts follow each publisher’s own basis — some publish figures including VAT, others excluding it — so totals are not directly comparable between buyers.

£4.6bn

tracked procurement spend

234k

payment transactions

15,456

suppliers paid

3

contracts expiring (12m)

Top suppliers by tracked spend

The largest recipients of Wandsworth Borough Council’s published payments.

1WESTERN RIVERSIDE WASTE AUTHOR£103m
2Winstanley York Road Regenerat£85m
3Serco Limited£78m
4TRANSPORT TRADING LTD£77m
5London Borough Of Merton£74m

See all 15,456 suppliers

15,451 more suppliers, each incumbent’s payment history and run-rate, spend trends over time, and the 3 contracts expiring in the next 12 months — inside PSIP.

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Engage Wandsworth Borough Council before the tender

By the time a contract is advertised, the incumbent has often been in the buyer’s ear for months. Knowing what Wandsworth Borough Council spends, who holds their contracts and what is about to expire lets you build the relationship first — where bids are won. Inside PSIP you get the full supplier picture, incumbent payment histories and alerts the moment things move.

Frequently asked questions

How much does Wandsworth Borough Council spend?

Wandsworth Borough Council has £4,582,694,846 of tracked procurement spend across 233,785 published payments to 15,456 suppliers, covering Dec 2014 to Jul 2026. These figures come from Wandsworth Borough Council’s own transparency publications under the Open Government Licence.

Who are Wandsworth Borough Council’s biggest suppliers?

The largest suppliers by tracked payment value are shown above. The complete supplier list — all 15,456 of them, with each supplier’s full payment history and monthly run-rate — is available inside PSIP.

How many Wandsworth Borough Council contracts are expiring?

Wandsworth Borough Council has 3 contracts with an end date in the next 12 months in our records. Which specific contracts, who holds them and what they are worth is inside PSIP — the moment a contract nears expiry is the moment to engage the buyer.

Where does this Wandsworth Borough Council spending data come from?

From Wandsworth Borough Council itself. UK public bodies are required to publish their payments to suppliers. PSIP ingests those official publications, normalises the formats and matches suppliers against the Companies House register, so every figure traces back to a source publication — nothing is estimated.

Figures aggregated from Wandsworth Borough Council’s official transparency publications under the Open Government Licence, supplier-matched to Companies House. Covered period Dec 2014Jul 2026. See the full data coverage.