Ozone’s Shoreditch café, just off Old Street roundabout, has been there since Ozone first arrived in London, the place where its roastery first met the city. It serves the full coffee menu of filter, espresso and seasonal batch brew, and the kitchen serves breakfast and lunch seven days a week from a menu that changes with the seasons. Tables can be booked during the week; at weekends the café takes walk-ins only, and groups of seven or more are asked to email ahead. The room is also available for private hire.

The coffee programme is the same across Ozone’s London sites: rotating single origins on filter, house blends on espresso, and guest naturals and washed coffees as they come through the roastery. London Fields is the smaller, more relaxed room, in a residential pocket of Hackney a short walk from the park. Weekday espresso bars at St Paul’s and Aldgate serve coffee, toasties and pastries without a full kitchen and close at weekends. There are also work cafés in London, Leeds and Oxford.

Ozone roasts every day of the working week at its roastery in Stafford, on 2 kg, 12 kg, 25 kg and 60 kg machines, and batch roasts exactly what it needs for the day. It acquired Hasbean in July 2018, sharing offices and the roastery with it, and Hasbean became Ozone on 26 March 2024, keeping its In My Mug weekly subscription. The company is a certified B Corp and a Living Wage employer, all its bags and labels are compostable or recyclable, and it issues an annual impact report.

The current retail range is listed below with the roaster’s own tasting notes.

Coffee on the shelf

Photograph: Ozone Coffee