Certified B Corp brands at Sostter - Mama Bamboo, Swole Panda, Exhale Coffee, Bennetto and Ethical Bedding sustainable verified businesses
Skip to results list

B-Corp Certified

Certified B Corp Brands. The Highest Verified Standard in Sustainable Business.

Right. So B Corp is the gold standard for businesses that have decided to be measured on more than profit — independently verified by B Lab against rigorous global criteria covering governance, workers, community, environment, and customer impact. Of the roughly 9,500 B Corps worldwide (across some 102 countries and 160 industries), only a tiny fraction are British independent makers — and Söstter currently stocks five of them. To earn the certification, a company must score 80+ on the B Impact Assessment (the median ordinary company scores about 50), formally bake their commitments into their governing documents, and recertify every three years. It's the sort of thing you can't buy or fake; you either run the business in a way that holds up to the audit, or you don't.

Söstter's certified B Corp roster includes Mama Bamboo (the first European nappy company to achieve B Corp status, scoring 119.1 and twice named "Best for the World — Environment"), Swole Panda (bamboo socks, recycled-plastic belts and REFIBRA clothing, certified since 2024 with a B Corp score of 89.7), Exhale Coffee (organic, plastic-free, lab-tested speciality coffee — registered with B Lab as Higham Miller Coffee Ltd), Bennetto (fair trade organic chocolate with a B Corp score of 120.4 — one of the highest we've seen in food and drink), and Ethical Bedding (the Dragons' Den-backed UK bedding brand built around eucalyptus silk and certified across all five impact areas). Five brands, five very different categories, one common thread: the kind of operationally serious sustainability that only an independent third-party audit can verify.

Discover more values-led brands in our Sustainable Brands directory, explore brands that give back through our Charity Brands edit, browse our Women-Led Brands selection, find considered presents in our Gifts for Her and Gifts for Him edits, or browse the full Shop by Purpose edit.

Availability
Price
to
The highest price is £103.20
Clear
Category
Colour
168 items
Sort Alphabetically, A-Z
Column grid
Column grid

Filter

Availability
Price
to
The highest price is £103.20
Category
Colour
Sort Alphabetically, A-Z

A few more places to wander.

Other corners worth a poke around.

Candles & Home Fragrance
Handcrafted sustainable candles by independent makers from the UK, Europe, and USA — women-led, men-led, and family-run brands available at Sostter.

Candles & Home Fragrance

Crossbody, Clutch Bags + Purses
Womens Handbags and Clutch Bags Indie Brands at Sostter

Crossbody, Clutch Bags + Purses

Dining
Elegant dining tableware from independent makers — plates, serveware and glassware from the Sostter dining collection

Dining

Gifts For Him
Gifts for him, featuring unique accessories and practical items, curated from independent brands

Gifts For Him

Home Furnishings
Home Furnishings

Home Furnishings