# Raths Raths & Johnson Engineering Architecture

> Engineering firm · Willowbrook, IL

## License

- US-GSA-SAM KKCLGUGRKWN6 (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]=KKCLGUGRKWN6&sfm[simpleSearch][keywordTags][0][value]=KKCLGUGRKWN6

## Contact

- Website: http://www.rrj.com
- Area: Willowbrook, IL
- Serves: Illinois

## Requests

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

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