# Yellowfox, LLC

> Engineering firm · Sterling Heights, MI

## License

- US-GSA-SAM CF3XL5PY48T3 (Sole proprietorship 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]=CF3XL5PY48T3&sfm[simpleSearch][keywordTags][0][value]=CF3XL5PY48T3

## Contact

- Website: https://sterlingprototype.com
- Area: Sterling Heights, MI
- Serves: Michigan

## 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/yellowfox-llc-sterling-heights-sam-cf3xl5py48t3/mcp
- A2A: https://douxprocess.directory/b/yellowfox-llc-sterling-heights-sam-cf3xl5py48t3/a2a (card: https://douxprocess.directory/b/yellowfox-llc-sterling-heights-sam-cf3xl5py48t3/agent-card.json)
- JSON: https://douxprocess.directory/b/yellowfox-llc-sterling-heights-sam-cf3xl5py48t3.json

Listing page: https://douxprocess.directory/b/yellowfox-llc-sterling-heights-sam-cf3xl5py48t3. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.