# Big Fifty

> Research institute · Plantsville, CT

## License

- US-IRS-EO 920423318 (501(c)(3) public charity), status Active: matched against the issuer's own file on 2026-10-23. Issuer's record: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## Contact

- Area: Plantsville, CT
- Serves: Connecticut

## 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/big-fifty-plantsville-eo-920423318/mcp
- A2A: https://douxprocess.directory/b/big-fifty-plantsville-eo-920423318/a2a (card: https://douxprocess.directory/b/big-fifty-plantsville-eo-920423318/agent-card.json)
- JSON: https://douxprocess.directory/b/big-fifty-plantsville-eo-920423318.json

Listing page: https://douxprocess.directory/b/big-fifty-plantsville-eo-920423318. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.