Mark A. Contestabile

Director/Board Member at Sentinel Offender Holdings LLC

Electronic Technology

Finance

Profile

Mark A.
Contestabile has held positions as a Director at Sentinel Offender Holdings LLC and as the Chief Business Development Officer at Sentinel Offender Services LLC since 1997.

Mark A. Contestabile active positions

Companies	Position	Start
Sentinel Offender Services LLC Sentinel Offender Services LLC Electronic Production EquipmentElectronic Technology Sentinel Offender Services LLC provides offender supervision products and services. Its products include voice verification, RF, GPS, and alcohol monitoring, and product data sheets. The firms services include sentinel monitoring, sentinel comprehensive management, sentinel centurion kiosk, substance abuse testing, and financial and reporting services. The company was founded by Robert A. Contestabile in 1993 and is headquartered in Irvine, CA.	Corporate Officer/Principal	1996-12-31
Sentinel Offender Holdings LLC Sentinel Offender Holdings LLC Financial ConglomeratesFinance Sentinel Offender Holdings LLC provides offender-management services to courts, sheriff departments, probation and parole departments, and other law enforcement agencies. The company is headquartered in Irvine, CA.	Director/Board Member	-

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Private companies	2
Sentinel Offender Services LLC Sentinel Offender Services LLC Electronic Production EquipmentElectronic Technology Sentinel Offender Services LLC provides offender supervision products and services. Its products include voice verification, RF, GPS, and alcohol monitoring, and product data sheets. The firms services include sentinel monitoring, sentinel comprehensive management, sentinel centurion kiosk, substance abuse testing, and financial and reporting services. The company was founded by Robert A. Contestabile in 1993 and is headquartered in Irvine, CA.	Electronic Technology
Sentinel Offender Holdings LLC Sentinel Offender Holdings LLC Financial ConglomeratesFinance Sentinel Offender Holdings LLC provides offender-management services to courts, sheriff departments, probation and parole departments, and other law enforcement agencies. The company is headquartered in Irvine, CA.	Finance