Madrid
Butler Coffee
Specialty coffee subscriptions and office equipment
Offices
| Location | Tech staff | Data source |
|---|---|---|
| Madrid · Comunidad de Madrid | No data | Observed (web, 9 Oct 2026) |
Stack
| Technology | Category | Data source |
|---|---|---|
| JavaScript | language | Observed (github, 9 Oct 2026) |
| Go | language | Observed (github, 9 Oct 2026) |
| Ruby | language | Observed (github, 9 Oct 2026) |