Charles Brain helps hand harvest grapes in a Shiraz vineyard in the Swartland wine region of South Africa. Lubanzi wines, which was started by Brain and his partner, Walker Brown, earned its B Corp certification this year.

To be certified, a business must operate according to three
principles of sustainability: people, planet and profit. B Corp
wineries are investing in farmworkers, but some stay it’s still not
enough.

(Image credit: Christopher Grava/Courtesy of Lubanzi Wines)