Companies
The companies Guy Gentile built
The companies Guy Gentile founded or co-founded across two decades in capital markets: DAS Trader (2001), SpeedTrader, SureTrader (MintBroker International), GBOX Trading, and DayTrader Pro.
Index
Two decades, five companies
- DAS TraderFounded 2001
The direct-access trading platform that became a standard for active retail and prop traders.
Direct-access trading software · Active (industry standard) — Guy Gentile divested; no current ownership or relationshipRead about DAS Trader → - SpeedTraderFounded 2003
U.S. direct-access broker-dealer for active traders.
Direct-access broker-dealer · Active — Guy Gentile divested; no current ownership or relationshipRead about SpeedTrader → - SureTraderFounded 2011MintBroker International, Ltd.
Bahamas-licensed broker-dealer serving active traders, 2011–2019.
Bahamas-licensed broker-dealer · Wound down 2019 — court-supervised Bahamian liquidationRead about SureTrader → - GBOX Trading LLCFounded Closed 2013
Automated and algorithmic trading firm. Closed in 2013.
Automated / algorithmic trading · Closed in 2013 — no current ownership or relationshipRead about GBOX Trading LLC → - DayTrader ProFounded Operating
Trader education, analytics, and daily desk commentary.
Trader education and analytics · No current ownership or relationshipRead about DayTrader Pro → - Stocks LeakFounded 2025
A dilution radar built by a trader for traders — real-time SEC filing alerts for small-cap dilution.
Real-time SEC dilution alerts for traders · Active — designed by Guy GentileRead about Stocks Leak →