About Ann Demirtjis
Ann Demirtjis is a director at Quaestor Technologies.
Experience
This experience comes from Ann Demirtjis's profile and from SEC filings. For roles taken from filings, the years are when the filings name Ann Demirtjis in the role, so the role may have started earlier or lasted longer.
Quaestor Technologies, Inc. Current
Head of Product (2023 – Present)
Director
2023 – Present · San Francisco, CA
Portfolio management software for venture capital and private equity firms.
PI
PolySign, Inc.
Head Of Product Management
2021 – 2023
FA
Facebook
Manager, Technical PM
2019 – 2021
SC
Symphony.com
VP Product Management - Enterprise services
2014 – 2019
SK
Skype
Product Unit Manager
2010 – 2014
TR
Thomson Reuters
VP, Product Management & Development
2003 – 2010
MI
Microsoft
GPM
1998 – 2003
SP
Sprint
Architect
1994 – 1998
Key Colleagues at Startups
The people Ann Demirtjis works with at each company, as listed on that company's latest Form D.
Quaestor Technologies, Inc. · Form D, Aug 25, 2026
John Melas-Kyriazi
Chief Executive Officer and director
AM
Alex Moore
Director