LMG Holdings, Inc.
LMG is the leading provider of ignition interlock devices, which prevent a vehicle from starting if operators have an unacceptable amount of alcohol in their system.

Investment Details
Riverside Value
December 2019
Specialty Manufacturing & Distribution, Business Services
North America
Private Equity
Add-Ons
- Sturdy
(2025) - SCRAM Companies
(2025) - Lifesafer
(2024) - Alcohol Monitoring Systems, Inc.
(2021)