Yefang Zhang
CEO at Farmmi Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 25 years
- Director since
- 2013
25 years of board service in total across 2 boards, counting each seat separately. Longest: Tantech Holdings Ltd., 13 years.
Tantech Holdings Ltd.
Director
Farmmi Inc.
Director · CEO
Chief executive roles
Farmmi Inc.
· CEO
Since July 2015
Questions about Yefang Zhang
What boards is Yefang Zhang on?
Yefang Zhang sits on the boards of Farmmi Inc. and Tantech Holdings Ltd.
What company is Yefang Zhang the CEO of?
Yefang Zhang has been CEO of Farmmi Inc. since July 2015.
How long has Yefang Zhang served on boards?
Our records show at least 25 years of board service across 2 boards, the earliest from 2013.
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