Fundraising Fox

Cube Security

Palo Alto, US · Founded 2022 · Delaware corporation

Founders & leadership

Cube Security was founded in 2022 by Einaras von Gravrock.

EV
Einaras von GravrockFounder
JA
Jonathan AnastasiaExecutive
YF
Yuri FraymanNamed on SEC filing
VG
von Gravrock von GravrockNamed on SEC filing

Board

RV
Rytis VitkauskasBoard director
YN
Yehuda NeubergerBoard director

Reported raises · per SEC filings

Form D private placements

$27M disclosed across 5 rounds · 2022–2025

▶$5.2MraisedJan 2026 · 14 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Einaras von GravrockExecutive Officer, Director
  • Yuri FraymanDirector
  • Rytis VitkauskasDirector
  • Jonathan AnastasiaExecutive Officer
  • Yehuda NeubergerDirector
Offering amount
$5.2M
Amount sold
$5.2M
First sale
Dec 2025
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$14.3MraisedJun 2024 · 34 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Yehuda NeubergerDirector
  • Einaras von GravrockExecutive Officer, Director
  • Yuri FraymanDirector
Offering amount
$17.5M
Amount sold
$14.3M
First sale
Jun 2024
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$650KraisedJun 2023 · 3 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Einaras von GravrockExecutive Officer, Director
  • Yuri FraymanDirector
  • Yehuda NeubergerDirector
Offering amount
$1M
Amount sold
$650K
First sale
Jun 2023
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$6.7MraisedDec 2022 · 21 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Yuri FraymanDirector
  • Einaras von GravrockExecutive Officer, Director
  • Yehuda NeubergerDirector
Offering amount
$8M
Amount sold
$6.7M
First sale
Aug 2022
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$100KraisedJun 2022 · 6 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Yuri FraymanDirector
  • von Gravrock von GravrockExecutive Officer, Director
Offering amount
$100K
Amount sold
$100K
First sale
Jun 2022
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

Who founded Cube Security?
Cube Security was founded by Einaras von Gravrock in 2022.
How much funding has Cube Security raised?
Cube Security has disclosed $27M raised across 5 rounds.
Where is Cube Security headquartered?
Cube Security is headquartered in Palo Alto, US.