Stock listing
Gatekeeper Systems, Inc.
Selected listing: GKPRF · OTC · USD · US
Gatekeeper Systems, Inc. (OTC:GKPRF), Electronic Technology. Latest release Sep 1, 2026: Gatekeeper Reports MDC Subscriber Growth of 93% to 7,700 During…

- Ticker
- OTC:GKPRF
- Asset type
- Stock
- Sector
- Electronic Technology
- Industry
- Telecommunications Equipment
- Exchange
- OTC
- Currency
- USD
Latest news from Gatekeeper Systems, Inc.
Gatekeeper Reports MDC Subscriber Growth of 93% to 7,700 During Fiscal Year 2026; MDC Installed Base Now 72,000
September 1, 2026
Gatekeeper Announces Contract with Student Transportation Provider
August 26, 2026
Gatekeeper Announces C$3 Million FRA Transit Video Project
August 10, 2026
Gatekeeper Highlights Student Safety, Announces Student Protector Program in Walton County Florida
August 7, 2026
Gatekeeper Adds Ontario Customer Grand River Transit
July 30, 2026
Events
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Alternate listings
GSI:TSXV
CA · CAD
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
GSI:NEO
CA · CAD
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
1GK:GETTEX
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
A14WLB:LSX
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
A14WLB:LS
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
1GK:FWB
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
1GK:MUN
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
1GK:DUS
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
1GK:HAM
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
1GK:SWB
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.
1GK:TRADEGATE
DE · EUR
Alternate listing for Gatekeeper Systems, Inc.; the primary context on this page is GKPRF:OTC.