Alcohol Monitoring Systems
Alcohol Monitoring Systems is a Colorado-based provider of tamper-resistant alcohol and drug monitoring devices and services for courts, law enforcement, and probation agencies supervising non-violent offenders, expanded by its 2025 acquisition of PharmChem.
- Company typePrivate
- Founded1997
- HeadquartersLittleton, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Alcohol Monitoring Systems does
Alcohol Monitoring Systems is a Colorado-based provider of monitoring services and devices for non-violent alcohol, drug, and criminal offenders, founded in 1997 and headquartered in Littleton, CO with 101–250 employees. The company builds tamper-resistant alcohol monitoring hardware and, following its July 2025 acquisition of Fort Worth-based PharmChem, drug-detection technology in the form of a proprietary sweat patch. Its products are deployed under judicial orders and supervisory mandates, serving three primary verticals: courts and the legal system, law enforcement agencies, and probation and parole departments. The combined offering positions the company as a single-vendor provider of continuous alcohol and drug compliance monitoring for individuals under court or corrections supervision.
The business model is B2G: revenue is generated by supplying monitoring hardware, consumables, and continuous monitoring services to government and quasi-government agencies. Pricing is not publicly disclosed and is likely structured as a per-offender-per-day monitoring fee, lease on hardware, or per-test consumable charge, with multi-year state or county contract awards. The company is privately held and has been backed by Riverside Company since at least 2014, indicating an institutional capital structure oriented toward long-duration government contracts. The PharmChem acquisition was completed for $3.75 per share in cash, and the Fort Worth office has been retained alongside the Littleton headquarters, signaling a multi-site operational footprint. The addressable market — global anti-drunk driving devices — is projected to reach $7.13B by 2030 at an 8.2% CAGR, providing structural tailwind for the core business.
Alcohol Monitoring Systems firmographics
Firmographics- Name
- Alcohol Monitoring Systems
- Legal name
- Alcohol Monitoring Systems
- Website
- https://alcoholmonitoring.com
- Company type
- Private
- Founded year
- 1997
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Alcohol Monitoring Systems is a Colorado-based provider of tamper-resistant alcohol and drug monitoring devices and services for courts, law enforcement, and probation agencies supervising non-violent offenders, expanded by its 2025 acquisition of PharmChem.
- Ownership category
- akta.pro rank
Alcohol Monitoring Systems industry classification
Industry- Product category
- Alcohol and Drug Monitoring Devices
- NAICS
- Parole Offices and Probation Offices (92215), Parole Offices and Probation Offices (922150)
- SIC
- Measuring & Controlling Devices, Nec (3829), Services-Testing Laboratories (8734)
- akta.pro primary industry
- Electronic Monitoring & Community Corrections Services (Ankle Monitoring, Probation Support) (BPAKANAF)
Keywords
Where Alcohol Monitoring Systems is headquartered
LocationHeadquarters
- HQ city
- Littleton
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Alcohol Monitoring Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Supply Chain, Marketing or Sales
Alcohol Monitoring Systems product offering
Product offeringCore offering
Alcohol Monitoring Systems (AMS) provides alcohol and drug monitoring technology for non-violent offenders. Its solutions are used by courts, law enforcement agencies, and probation and parole departments to monitor individuals for substance use compliance. The company recently expanded into drug detection through its acquisition of PharmChem's tamper-resistant sweat patch product.
Product overview
Alcohol Monitoring Systems provides alcohol and drug monitoring solutions. The company operates a platform-based approach combining its core alcohol monitoring offerings with acquired drug detection technology, including the PharmChem tamper-resistant sweat patch product acquired in 2025.
Differentiator
Problem solved
Functional benefit
Products and services
- PharmChem Sweat Patch
- Alcohol Monitoring Solutions
Companies that use Alcohol Monitoring Systems
Customer profileSegments3 records
Ideal customer profiles3 records
Alcohol Monitoring Systems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Alcohol Monitoring Systems partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- PharmChemcoreFort Worth-based PharmChem was acquired by Alcohol Monitoring Systems in a $3.75-per-share cash deal. The acquisition expands Alcohol Monitoring Systems' drug detection and monitoring capabilities with PharmChem's tamper-resistant sweat patch product. This strategic acquisition enhances AMS's product portfolio in the drug detection monitoring space.
Scale indicators3 records
Recent moves4 records
Expansion highlights4 records
Alcohol Monitoring Systems competitors and assessment
Company assessmentBroad incumbents
- BI Incorporated (GEO Group): BI Incorporated is a long-established direct competitor in electronic monitoring (ankle bracelets, GPS, alcohol detection) for U.S. corrections agencies; it is a wholly-owned subsidiary of The GEO Group, giving it prison-operator scale and procurement advantages, and offers the most directly overlapping product set to AMS.
- Aventiv Technologies (Securus / APPRISS Insights): Aventiv provides technology and services to corrections, law enforcement, and public safety agencies including communications, monitoring-adjacent analytics, and offender services; broader portfolio than AMS but overlaps in serving criminal-justice agencies with monitoring-relevant solutions.
Direct peers
- Attenti (Aterian Investment Partners): Attenti (formerly 3M Electronic Monitoring) is a global provider of offender monitoring technology including GPS, RF, and alcohol monitoring devices sold to corrections agencies; product line and customer base directly overlap with AMS, and it is one of AMS's closest direct competitors in U.S. state and county contracts.
- Sentinel Offender Services: Sentinel provides electronic monitoring, GPS tracking, and alcohol/drug testing services to courts, probation, and corrections agencies in the U.S.; its service portfolio and target customer base (criminal justice agencies) are directly comparable to AMS.
- Track Group: Track Group is a publicly traded provider of GPS, RF, alcohol, and biometric monitoring solutions for criminal justice, immigration, and commercial applications; directly competes with AMS in ankle and alcohol monitoring for U.S. corrections customers.
- Soberlink: Soberlink provides remote alcohol monitoring devices (handheld breathalyzer with cellular reporting) primarily to family-law courts, child-custody cases, and treatment programs; comparable to AMS in court-mandated alcohol monitoring, though typically serves a different customer segment (family law vs. criminal justice).
- Smart Start (Alcohol Monitoring Solutions parent predecessor): Smart Start is one of the largest ignition interlock providers in North America, operating in the same compliance-monitoring regulatory environment as AMS; both sell court-mandated monitoring devices, though Smart Start's primary modality (vehicle interlock) differs from AMS's continuous ankle monitoring.
- LifeSafer (Alcohol Interlock): LifeSafer provides ignition interlock devices and related alcohol monitoring services to court-ordered DUI offenders; competes for the same court-mandated monitoring customer wallet, though its primary product (vehicle-mounted interlock) is distinct from AMS's SCRAM ankle device.
Emerging players
- Corrisoft: Corrisoft provides community supervision software and case management for probation, parole, and pretrial services agencies; while software-led rather than hardware, it intersects with AMS by serving the same corrections customer base and increasingly offering integrated monitoring analytics.
- USEM (U.S. Electronic Monitoring, now Corrisoft-adjacent): USEM provides electronic monitoring hardware (GPS, RF ankle bracelets) and software for community supervision agencies; smaller-scale player compared to AMS but competes for the same RFP-driven contracts with state and county corrections departments.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key highlights6 records
Customer concentration
Alcohol Monitoring Systems social profiles
Digital presenceAlcohol Monitoring Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Alcohol Monitoring Systems leadership team
Management profileNumber of profiles
Profiles2 records
Alcohol Monitoring Systems subsidiaries and ownership
Company hierarchySubsidiaries1 record
Alcohol Monitoring Systems funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Alcohol Monitoring Systems M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Alcohol Monitoring Systems
What does Alcohol Monitoring Systems do?
Alcohol Monitoring Systems (AMS) provides alcohol and drug monitoring technology for non-violent offenders. Its solutions are used by courts, law enforcement agencies, and probation and parole departments to monitor individuals for substance use compliance. The company recently expanded into drug detection through its acquisition of PharmChem's tamper-resistant sweat patch product.
Is Alcohol Monitoring Systems a public or private company?
Alcohol Monitoring Systems is a private company. It is classified as private equity controlled and is currently operating.
When was Alcohol Monitoring Systems founded?
Alcohol Monitoring Systems was founded in 1997. It employs 101 to 250 people.
Where is Alcohol Monitoring Systems based?
Alcohol Monitoring Systems is headquartered in Littleton, United States, in the North America region.
Who are Alcohol Monitoring Systems's main competitors?
Broad incumbents on record are BI Incorporated (GEO Group) and Aventiv Technologies (Securus / APPRISS Insights). Direct peers are Attenti (Aterian Investment Partners), Sentinel Offender Services, Track Group, Soberlink, Smart Start (Alcohol Monitoring Solutions parent predecessor) and LifeSafer (Alcohol Interlock). Emerging players are Corrisoft and USEM (U.S. Electronic Monitoring, now Corrisoft-adjacent).
Does Alcohol Monitoring Systems have an API?
No public API is recorded for Alcohol Monitoring Systems.
What industry is Alcohol Monitoring Systems in?
Alcohol Monitoring Systems's product category is Alcohol and Drug Monitoring Devices. Its primary akta.pro industry code is BPAKANAF, Electronic Monitoring & Community Corrections Services (Ankle Monitoring, Probation Support). Its NAICS code is 92215 and its SIC code is 3829.