Insights

Acquisition momentum Sentinel Offender Services was acquired by Allied Universal Security in July 2026, creating a broader platform for electronic monitoring solutions and potential cross-sell opportunities into Allied Universal’s extensive security client base.

Large market position With 201-500 employees and annual revenue in the $100M–$250M range, Sentinel represents a mid‑market scale target with established deployments across law enforcement and community corrections, signaling potential for expansion into adjacent markets and larger contracts.

Integrated monitoring stack Core offerings include robust monitoring, alcohol and drug testing, GPS tracking, and proactive case management supported by modern tech like Docker, Kubernetes, Terraform, and Jira, suggesting opportunities to upgrade or expand deployments and integrate with clients’ existing IT ecosystems.

Public safety partnerships Active collaboration with national reentry initiatives and law enforcement agencies indicates strong alignment with policy-driven opportunities; sales teams can pursue updated government and grant-funded programs focused on recidivism reduction and reentry success.

Growth and differentiation Comparative size with peers and a clear focus on reducing recidivism positions Sentinel to differentiate through outcomes analytics, scalable software platforms, and potential upsell of monitoring hardware, testing services, and managed software solutions to existing and acquired client bases.

Similar companies to Sentinel® Offender Services

Sentinel® Offender Services Tech Stack

Sentinel® Offender Services uses 8 technology products and services including iCIMS, GitHub, HashiCorp Terraform, and more. Explore Sentinel® Offender Services's tech stack below.

Sentinel® Offender Services's Email Address Formats

Sentinel® Offender Services uses at least 3 email formats:
Sentinel® Offender Services Email FormatsExamplePercentage
FLast@sentineladvantage.comJDoe@sentineladvantage.com
86%
First.Last@sentineladvantage.comJohn.Doe@sentineladvantage.com
10%
Last@sentineladvantage.comDoe@sentineladvantage.com
4%

Frequently Asked Questions

What is Sentinel® Offender Services's official website and social media links?

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Sentinel® Offender Services's official website is sentineladvantage.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Sentinel® Offender Services generate?

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As of August 2026, Sentinel® Offender Services's annual revenue is estimated to be $100M - $250M.

What is Sentinel® Offender Services's SIC code and NAICS code?

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Sentinel® Offender Services's SIC code is 7382 - Security Systems Services and NAICS code is 92219 - Other Justice, Public Order, and Safety Activities.

How many employees does Sentinel® Offender Services have currently?

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As of August 2026, Sentinel® Offender Services has approximately 243 employees across 3 continents, including North America, Europe and Oceania. Key team members include Vice President, Strategic Sales: L. C., Director: J. S. and Director Of Product Management: A. A. Explore Sentinel® Offender Services's employee directory with LeadIQ.

What industry does Sentinel® Offender Services belong to?

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Sentinel® Offender Services operates in the Public Safety industry.

What technology does Sentinel® Offender Services use?

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Sentinel® Offender Services's tech stack includes iCIMS, GitHub, HashiCorp Terraform, Docker, Kubernetes, Jenkins, WooCommerce and Atlassian Jira.

What is Sentinel® Offender Services's email format?

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Sentinel® Offender Services's email format typically follows the pattern of FLast@sentineladvantage.com. Find more Sentinel® Offender Services email formats with LeadIQ.

How much funding has Sentinel® Offender Services raised to date?

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As of August 2026, Sentinel® Offender Services has raised $23M in funding. The last funding round occurred on May 29, 2022 for $9.5M.

When was Sentinel® Offender Services founded?

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Sentinel® Offender Services was founded in 1993.
Sentinel® Offender Services logo

Sentinel® Offender Services

Public SafetyCalifornia, United States201-500 Employees

Sentinel Offender Services provides customized electronic monitoring solutions powered by software to support offender supervision and reentry programs within the public safety sector. It serves law enforcement, community corrections agencies, and probation departments across the United States. Founded in 1993 and based in Anaheim, California, the company employs 201 to 500 people. Its offerings include electronic monitoring, alcohol and drug testing, GPS tracking, and proactive case management to help officers make timely and accurate decisions. In March 2023, Sentinel Offender Services partnered with the National Reentry Resource Center, reflecting engagement with national reentry initiatives.

Section iconCompany Overview

SIC Code
7382 - Security Systems Services
NAICS Code
92219 - Other Justice, Public Order, and Safety Activities
Founded
1993
Employees
201-500

Section iconFunding & Financials

  • $23M

    Sentinel® Offender Services has raised a total of $23M of funding over 4 rounds. Their latest funding round was raised on May 29, 2022 in the amount of $9.5M as a Private Equity.

  • $100M - $250M

    Sentinel® Offender Services's revenue is estimated to be in the range of $100M - $250M

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