Promethium Coffee
Promethium Coffee, based in Raleigh, North Carolina, is a forward‑thinking roaster founded by Bryan Haven and joined by artist Reghan White. They aim to redefine coffee enthusiasm by sourcing and roasting vibrant, omni‑roasted coffees from innovative farmers and developing unique tools like the Tasting Guide.
All Coffee
Meloncrush
$31.00
Luna Super Gesha *Limited Release*
$36.00
Banana Split
$32.00
Honey Blossom
$31.00
Strawberry Cake
$29.00
Toffee Apple CHRISTMAS COFFEE *Limited Release*
$31.00
Raspberry Cheesecake
$32.00
CapeTown
$29.00
Purple Refresher
$30.00
Fruit Looper Washed Gesha
$34.00
Ramuné
$20.00
Plumeria Passion
$20.00
Lavender Cloud ULTRALIGHT
$20.00
Peachy Keen
$20.00
White Honey Gesha - Tea Time at 7
$38.00
Bourbon Bomb
$31.00
Garden Shed - Sudan Rume Hybrid Wash CGLE
$20.00
Lemon Lingo
$30.00
Yellow Gummy Bear
$30.00
About Promethium Coffee
Promethium Coffee procures, roasts and explores the finest coffees available, with a special affinity for coffees that are wildly vibrant and full of life. They omni-roast to give an easy dial-in for filter and espresso. Founder and owner Bryan Haven launched the concept in 2018 to add new meaning to the term 'coffee enthusiast'. He created the Tasting Guide™ and is developing new coffee technology, while operating from Iris Coffee Lab and the roastery. Resident artist and co‑owner Reghan White joined the project in 2024 to bring their coffees to life through original illustrations and descriptions. The team entered the third-wave coffee scene in 2017, conceived Promethium in 2018, opened a beta-testing facility in 2020, built relationships with forward-thinking farmers by 2023, officially branded Promethium in 2024 and launched to the public in 2025 with dreams of redefining coffee enthusiasm.
For excellent coffee roasters, try our monthly coffee subscription, Unusual Coffee.
Origins
Consider these other popular and lesser known single origins that may be interesting.
Coffee that's special, unique, and sometimes a bit unusual. Try Unusual Coffee, a monthly coffee delivery from Every Coffee.
Unusual Coffee