Quaestor Technologies, Inc.
San Francisco, US · Founded 2020 · Delaware corporation · 1 known investors
Founders & leadership
Quaestor Technologies, Inc. was founded in 2020 by John Melas-Kyriazi and Kevin Hsu.
JM
John Melas-KyriaziCo-founder
KH
Kevin HsuCo-founder
AD
Ann DemirtjisNamed on SEC filing
Board
DK

AM

JL

Investors · 1
Reported raises · per SEC filings
Form D private placements$29.5M disclosed across 2 rounds · 2020–2021
▶$21.3MraisedAug 2026 · 27 investors · Other TechnologyRule 506(b)
▶$21.3MraisedAug 2026 · 27 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- John Melas-KyriaziExecutive Officer, Director
- Ann DemirtjisDirector
- Alex MooreDirector
- Offering amount
- $21.3M
- Amount sold
- $21.3M
- First sale
- Aug 2026
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$23.7MraisedJun 2022 · 64 investors · Other TechnologyRule 506(b)
▶$23.7MraisedJun 2022 · 64 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Kevin HsuDirector, Executive Officer
- Alex MooreDirector
- John Melas-KyriaziExecutive Officer, Director
- Offering amount
- $23.7M
- Amount sold
- $23.7M
- First sale
- Dec 2021
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
▶$5.8MraisedJul 2020 · 15 investors · Other TechnologyRule 506(b)
▶$5.8MraisedJul 2020 · 15 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Deny KhoungExecutive Officer
- John Melas-KyriaziExecutive Officer, Director
- Kevin HsuDirector, Executive Officer
- Alex MooreDirector
- Joe LonsdaleDirector
- Offering amount
- $5.8M
- Amount sold
- $5.8M
- First sale
- Apr 2020
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
2 people who came through Quaestor Technologies, Inc. went on to found or lead other companies.
Frequently asked questions
- Who founded Quaestor Technologies, Inc.?
- Quaestor Technologies, Inc. was founded by John Melas-Kyriazi, Kevin Hsu in 2020.
- Who are Quaestor Technologies, Inc.'s investors?
- Quaestor Technologies, Inc.'s investors include 8VC.
- How much funding has Quaestor Technologies, Inc. raised?
- Quaestor Technologies, Inc. has disclosed $29.5M raised across 2 rounds.
- Where is Quaestor Technologies, Inc. headquartered?
- Quaestor Technologies, Inc. is headquartered in San Francisco, US.
