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San Francisco, California · Specialty Coffee Brand Deep Dive

Sightglass Coffee

Ownership unverifiedRoasts its own coffeeSourcing: Farm & producer level
TagsSightglass CoffeeCalifornia coffee roastersMexicoRwandaColombiaEthiopiaKenyaHondurasCosta RicaPeruIndependentFarm & producer levelRoasts in-house
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Sightglass Coffee began in San Francisco in 2009 and roasts in small batches in San Francisco and Los Angeles. Its program combines seasonally sourced single origins with established organic blends. The company emphasizes direct relationships, producer context, processing details, and careful roast development.

Ownership
Current public materials establish the company history and in-house roasting but do not clearly disclose ownership structure.
Founded
2009
Roasting
Roasts its own coffee.
What it's known for
Small-batch roasting, rotating single origins, organic blends, and detailed producer stories.
Sourcing countries
Mexico · Rwanda · Colombia · Ethiopia · Kenya · Honduras · Costa Rica · Peru
Farm-level sourcing
Single-origin pages commonly publish producer or cooperative, location, cultivar, process, altitude, and tasting details. Blend components may be disclosed only by broad producing region.
Notable coffees
  • — Blueboon
  • — Women of Coffee: Mexico
  • — Rwanda, Abakundakawa
Bags we've traced from this brand

Every coffee below is in our review database with its full transparency chain — from this brand through the roaster to the farm and farmer who grew it. Follow any bag back to where it started.

The current lineup

What Sightglass Coffee is selling right now

Women of Coffee: Mexico
Jaltenango, Chiapas, Mexico · Washed

Orange, milk chocolate, butterscotch

Rwanda, Abakundakawa
Rushashi, Gakenke, Rwanda · Washed

Nectarine, papaya, maple syrup

Blueboon
Central America and East Africa · Washed blend

Milk chocolate, mandarin, honeysuckle

Offerings and ratings monitored daily through automated public research — lineup last verified Oct 3, 2026. Ratings are translated from roaster-site customer reviews, marketplace ratings and online sentiment — we have not tasted these coffees, and we never publish a score we haven't earned.
Sources used in this deep dive
Research disclosure — this profile was compiled from public online sources on 2026-10-03. It is not a review: we have not tasted this brand's coffee. Ownership, roasting and sourcing claims belong to the brand and its published materials. Verified from Sightglass's official company and current product pages. No brand-level rating was assigned.