# Open Source Instruments Inc

> Engineering firm · Waltham, MA

## License

- US-GSA-SAM UNBDQ9UFGJJ6 (Corporation registered in SAM.gov), status Active: matched against the issuer's own file on 2026-11-02. Issuer's record: https://sam.gov/search/?index=ent&sfm[simpleSearch][keywordRadio]=ALL&sfm[simpleSearch][keywordTags][0][key]=UNBDQ9UFGJJ6&sfm[simpleSearch][keywordTags][0][value]=UNBDQ9UFGJJ6

## Contact

- Website: http://www.opensourceinstruments.com
- Area: Waltham, MA
- Serves: Massachusetts

## Requests

Built from public records; the business has not claimed this listing. Contact it directly.

## This listing as an agent

- MCP: https://douxprocess.directory/b/open-source-instruments-inc-waltham-sam-unbdq9ufgjj6/mcp
- A2A: https://douxprocess.directory/b/open-source-instruments-inc-waltham-sam-unbdq9ufgjj6/a2a (card: https://douxprocess.directory/b/open-source-instruments-inc-waltham-sam-unbdq9ufgjj6/agent-card.json)
- JSON: https://douxprocess.directory/b/open-source-instruments-inc-waltham-sam-unbdq9ufgjj6.json

Listing page: https://douxprocess.directory/b/open-source-instruments-inc-waltham-sam-unbdq9ufgjj6. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.