The Co-op has reported a small increase in its full-year revenue, but warned that ongoing inflation and volatility will dampen profitability in the immediate term.

For the 52 weeks to December 31, 2022, the c-store specialist reported a £300m increase in revenues to £11.5bn, while underlying EBITDA dropped £15m to £490m.

Underlying operating profit for the period was unchanged at £100m, while group profit before tax was £247m, up by £190m.

In terms of cash flow, the retailer bought net debt down to Ā£333m, from Ā£920m in 2021 – a Ā£587m reduction and ā€œa significant shiftā€ for the business.

The Co-op said despite the challenging market, it had achieved this while investing a further £37m in the fourth quarter in price, £100m in additional energy costs and salary inflation, and had dealt with the loss of £150m in sales and £10m in underlying profit from the sale of petrol forecourts.

The Co-op said the sale of the forecourts to Asda, should the deal be waved through by the CMA, will generate net proceeds of £408m and reduce lease commitments by £171m.

The c-store specialist said that to support staff during the cost-of-living crisis, it had made a £55m overall investment year on year into staff pay, invested £12m in colleague membership card payments and extended the staff discount to 30% across own-brand products.

In terms of outlook, the Co-op board said it ā€œremains confidentā€ in its strategy, but expects ā€œthe volatile external environment and turbulent economic headwinds, including inflationary pressures, to continue.ā€

Co-op chief executive Shirine Khoury-Haq said: ā€œIt’s clear that our early action to significantly reduce our debt, improve our cash position and tighten cost controls, has made a significant difference to the financial strength of our Co-op and has enabled us to look forward with confidence, despite continuing market uncertainty.

ā€œWe now have an even better foundation upon which to grow our businesses. We’re also looking to grow our membership, putting membership at the heart of our Co-op, with ambitious plans to both attract new members and deepen relationships with our existing members.

ā€œAnd we will continue to bring our vision to life to make a genuine difference for our colleagues, members and communities through these challenging times.

ā€œI’d like to thank each and every one of our amazing colleagues for all of their hard work and support over the last year.ā€