Gatekeeper Wins $420K Project for Factory-Installed School Bus Video and Subscriptions in Nebraska. Jun. 09, 2025 8:00 AM ET Gatekeeper Systems Inc. (GKPRF), GSI:CA (via TheNewswire) ...

Gatekeeper Systems is on track for growth targets, with increased sales and marketing to drive future growth. ... If they win the Toronto contract, that could be a game-changer.