Coffee Stain
Owner-operated espresso bar · 1 location · Brooklyn: Williamsburg
A Williamsburg espresso bar that opened in July 2026 with no website and a three-word Instagram bio. Its two owners are the named contacts on their own state filings, and no investor turns up anywhere. This early, that is most of what is known.
The Big Picture
Coffee Stain is one Williamsburg storefront owned by the two people named on its New York entities, with no investor, no parent company, and no franchising anywhere in the record. As a café that opened in July 2026, it has almost no public labor or environmental track record to weigh, though it does buy its coffee from a named Long Island roaster. Accountability here sits with two named owners running a single room, not with a fund, a franchisor, or a parent company.
The Dirty Details
What do these scores mean? Learn more.
See for Yourself
Find Coffee Stain near you
Enter your neighborhood or address
Keep Discovering
Explore all coffeeCompany data last updated August 2026
How does one person build and research all this? They don't: here's how it actually works. Verdicts are our opinions, based on the public sources cited above as of August 2026. Spotted something off? or learn more.