Grumpy Old Geeks Companies Promethease Company Promethease 2 mentions in 1 episode A company Jason used to analyze genetic data from his 23andMe test. Mentions 403: The 2020 Extravaganza! Jan 5, 2020 52:29 I sent it to another company called Promethease, who did a little bit of a deeper dive. 53:49 When you sent your thing to Promethease, you were just after medical information.