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Sentinel Offender Services
Sentinel Offender Services is a other based in Irvine, founded 1993; the Altss profile covers its classification, headquarters, registration, AUM band, and key...
Sentinel Offender Services
Offender management solutions designed to meet you wherever you are. And that go with them wherever they go.
General information
Firm type
other
Year founded
1993
Location
Region
North America
Country
United States
City
Irvine
Corporate office
Irvine, CA, United States
Additional offices
Anaheim, CA
Principals
Robert Contestabile
Founder and Board Chairman
Sector focus
Frequently asked questions
Who owns Sentinel Offender Services?
Sentinel Offender Services was founded by Robert Contestabile, who serves as Founder and Board Chairman. The company does not publicly disclose its ownership structure or whether it is owned by a family office, private equity, or other entity.
How does Sentinel's offender-funded model work?
Sentinel pioneered a community-based offender-funded program where fees are paid by participants based on a financial assessment. Daily program fees are set according to the supervising agency's approved fee schedule and the participant's ability to pay. This model is designed to save taxpayer money while providing monitoring services.
Does Sentinel operate only in the US?
Yes, Sentinel Offender Services operates exclusively within the United States, contracting with court systems, community corrections agencies, and law enforcement across multiple states.
What products and services does Sentinel offer?
Sentinel provides GPS and RF electronic monitoring devices, breath alcohol monitoring, substance abuse screening, domestic violence victim monitoring, cognitive skills programming, case management, and participant reminder services. All are supported by the SentinelDNA analytics platform.
Is Sentinel Offender Services a family office?
No. Sentinel Offender Services is an operating company providing offender management solutions to government agencies. It is not organized as a family office, though it may be owned by one—no specific ownership structure is publicly disclosed.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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