
Featured · #1 on the 250
Tim Wendelboe
Oslo, Norway
One of 250 specialty roasters worth knowing
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Curated since 2023 · Independent only · No pay-to-rank
Fresh roaster profiles — sourced from their own coffees and on-camera coverage, each one cited.
Reviewed · 3NUMU Coffee Ltd is a small-batch artisan coffee roaster based in Fox, Arkansas, specializing in roast-to-order specialty coffees for wholesale clients, with over 17 years of roasting experience.
Reviewed · 7Littlefoot Coffee Roasters is a Michigan-based specialty coffee roaster and wholesale provider founded in 2017 by Rosie Quasarano, Alex Burbo, and Mary Quasarano, operating out of Grandville, MI, where they roast small-batch coffee sourced directly from farmers across multiple origins.
Reviewed · 3Brown Dog Coffee Co. is a small-batch roaster and café based in Buena Vista, Colorado, that roasts all of its own coffee in-house and ships nationwide via subscription. The owner-operated business has been running for over 13 years and also produces all baked goods and food from scratch daily.
Reviewed · 5Apartment Coffee is a specialty coffee café in Singapore ranked first in Asia and sixth globally on the 2025 World's Best Coffee Shops list, known for a hospitality-first approach with rotating monthly single-origin menus and a no-takeaway, time-limited seating model.
Reviewed · 6Abracadabra Coffee Co. is a micro-roaster based in Woodstock, Vermont, specializing exclusively in single-origin, seasonally sourced coffees. Founded by co-owner and roaster Clint Hunt and a partner, the business grew out of a homesteading venture and operates a physical café out of a 1964 Shasta trailer at 35 Wayside Rd.
Reviewed · 3Talk N' Coffee is a small-batch specialty coffee roaster and retail store founded in 1992 by Steve Rohner in Deptford, NJ, roasting green arabica beans on-site in a custom 1,000-pound roaster.

He spent every last won he owned on a cafe where almost nobody showed up — then won Korea's top Americano blind test.
The PremiumRoast Desk · 2 min read
The slow spiral pour looks like craft — but the science says your beans were doing the heavy lifting all along.
The PremiumRoast Desk · 2 min
Nine exams. Six days. All must be passed. This is how specialty coffee's sharpest credential actually works.
The PremiumRoast Desk · 2 min
Korea's coffee obsession began not with a barista, but with a 19th-century king who refused to put down his cup.
The PremiumRoast Desk · 2 minThe 250 above is the worldwide cross-cut. Below: roaster Top-10 lists, country by country.
We're building the atlas one verified pick at a time. Know a roaster worth knowing? Help us find them.
Submit a roasterThe newest state lists. Each state here is also indexed in the regional matrix below.
Featured Roaster · Updated Jun 6, 2026

Rotterdam, Netherlands · Roasting since 2021
A Matter of Concrete brings an analytical edge to specialty coffee, building its reputation on the principle of decisions based on vision and hard data. Founded in Rotterdam in 2021 by Rob Clarijs—a Dutch barista with competition-stage recognition—it was his first solo venture, and selections are made through blind cuppings to strip bias from evaluation. Less than two years in, subscription service Bean Bros named it featured roaster for September 2022. The catalog spans entry-level espresso blends to high-price single-farm rarities, each tracked under a sequential numbering system. Sourcing reaches across Colombia, Ethiopia, Indonesia, Ecuador, Brazil, Panama, and Costa Rica, with notable depth in Colombian microlots.
Read the full storyHario V60
Medium-fine grind (Comandante ~22 clicks). Bloom 45g at 0:00, pour to 150g by 1:15, finish to 250g by 2:00.
To make frosted lemonade: Mix 80g of lemon juice, sugar syrup, and 65g of cold water in a shaker; add ice and shake well.
Beginner Under 10 minutesTo make Pastel Cloud Drinks, use coconut water as a base and layer it with cream and fruit toppings. Adjust sweetness to taste.
Intermediate 15 minutesUse 15g of coffee and 240g of water, grind medium-fine, brew in stages (50g each), stir gently after first stage.
Intermediate 6 minutesTo make Thai milk tea, use 150 ml of brewed Thai tea with 2 ounces of milk syrup and half an ounce of sugar syrup for regular sweetness. For less sweetness, replace the sugar syrup with evaporated milk and add fresh milk to taste.
Intermediate 15 minutesTo make basil syrup, combine hot water and organic sugar in a ratio of approximately 1:1.5 (water:sugar), then add fresh basil leaves and infuse for at least 30 minutes before straining and storing in an airtight container.
Intermediate 30 minutes plus infusion timeTo make an Ube Lava Latte, dissolve 1 ounce of pure ube powder in hot water, add 5 ml of ube syrup, mix well. Pour into a cup with grass jelly and top with steamed milk.
IntermediateWe support indie roasters and the small producers who grow their coffee.
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Every roaster on every list passes three checks before we publish. We don't list chains, resellers, or anyone who doesn't actually roast.
We confirm the operator owns the roastery and roasts their own beans. Chains, white-label resellers, and pure cafés don't qualify.
Rankings are made by hand, not algorithm — drawn from specialty community signals, head-to-head taste comparisons, and review consistency.
Lists are reviewed and re-published as scenes shift. The chip rails above each matrix show what we've updated most recently.