Efex
Palo Alto, US · Founded 2022
Founders & leadership
Efex was founded in 2022 by Santiago Bustamante Villa.
SB
Santiago Bustamante VillainFounder
DZ
Dimitri ZaninovichExecutive
Board
MM
Michael MaplesBoard director
Reported raises · per SEC filings
Form D private placements$10.6M disclosed across 1 round · 2025
▶$10.6MraisedMar 2026 · 19 investors · Other TechnologyRule 506(b)
▶$10.6MraisedMar 2026 · 19 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Dimitri ZaninovichExecutive Officer, Director
- Michael MaplesDirector
- Santiago Bustamante VillaExecutive Officer, Director
- Offering amount
- $10.6M
- Amount sold
- $10.6M
- First sale
- Dec 2025
- Incorporated
- Corporation, Delaware, 2022
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- Who founded Efex?
- Efex was founded by Santiago Bustamante Villa in 2022.
- How much funding has Efex raised?
- Efex has disclosed $10.6M raised across 1 round.
- Where is Efex headquartered?
- Efex is headquartered in Palo Alto, US.