Private company
ZymoGenetics
Logo: ZymoGenetics, Public domain, via Wikimedia Commons3
Former biotechnology company
ZymoGenetics, Inc was one of the oldest biotechnology/pharmaceutical companies in the USA, based in Seattle, Washington. The company was involved in the development of therapeutic proteins.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
1981Founded1
- HeadquartersSeattle1
- Websitewww.zymogenetics.com
- Legal formcompany1
See how the biggest companies compare on our leaderboards

ZymoGenetics, Inc was one of the oldest biotechnology/pharmaceutical companies in the USA, based in Seattle, Washington. The company was involved in the development of therapeutic proteins.2
Timeline
- 1981Founded Founded1
Links
- Websitewww.zymogenetics.com1
- WikipediaZymoGenetics
- WikidataQ8075922
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataZymoGenetics on Wikidata
- 2WikipediaZymoGenetics on Wikipedia
- 3Wikimedia CommonsZymoGenetics logo by ZymoGenetics, Public domain
- 4Wikimedia CommonsZymoGenetics photo by Eben Calhoun, Public domain