# Michael J. Callahan

Michael J. Callahan works as business executive.

Last updated: 2026-10-17

Also known as: Michael Callahan

Tech entrepreneur and inventor

Profile: https://selfbadge.com/michael-j-callahan
Stable id: https://selfbadge.com/michael-j-callahan#person
JSON: https://selfbadge.com/michael-j-callahan.json

## In brief

- Michael J. Callahan works as business executive.
- Michael J. Callahan is also known as Michael Callahan.
- Michael studied at University of Illinois Urbana-Champaign.

Facts published: 8. Verified: 0.

Status: seeded from public sources and not yet claimed by the person. Facts below are unconfirmed.

## Occupations

Business executive

## Education

- University of Illinois Urbana-Champaign (from Wikidata)

## Identifiers

- Wikidata: Q21872450 (https://www.wikidata.org/wiki/Q21872450)

Last updated: 2026-10-17