Verified Nov 2026
Electronics & Software
·
Blue Ash, Ohio
·
Since 1991
LifeSafer Ignition Interlock manufactures breath-alcohol ignition interlock devices, which prevent a vehicle from starting when alcohol is detected. The company is headquartered in Blue Ash, Ohio, was founded in 1991, and has an estimated 200-500 employees and an estimated revenue band of $100-250 million. It is privately held and serves the automotive, electric-vehicle, electronics, and industrial-equipment sectors. Its recent growth includes an expansion into South Korea, reported in October 2026.
LifeSafer Ignition Interlock at a glance
Revenue
$100-250M
Est. band
Employees
200-500
Founded
1991
Headquarters
Blue Ash, Ohio
Certifications
ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Industrial Equipment
STABILITY SIGNALS
Established & active
35 years in operation (founded 1991).
Holds ISO 9001 certification(s) per public sources.
Overview
LifeSafer Ignition Interlock manufactures breath-alcohol ignition interlock devices, which prevent a vehicle from starting when alcohol is detected. The company is headquartered in Blue Ash, Ohio, was founded in 1991, and has an estimated 200-500 employees and an estimated revenue band of $100-250 million. It is privately held and serves the automotive, electric-vehicle, electronics, and industrial-equipment sectors. Its recent growth includes an expansion into South Korea, reported in October 2026.
At a glance
Attribute | Detail |
|---|---|
Founded | 1991 |
Headquarters | Blue Ash, Ohio |
Employees | 200-500 |
Revenue | $100-250M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What LifeSafer Ignition Interlock makes
The company holds ISO 9001 certification and is listed in the record as providing ignition interlock devices, breath alcohol testing, and remote monitoring services.
Certifications
LifeSafer Ignition Interlock is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — lifesafer.com
Latest developments
2026-10-28 — LifeSafer Expands into South Korea as Country Takes New Steps to Combat Repeat Drunk Driving (einpresswire.com)
2026-10-28 — LifeSafer Expands into South Korea as Country Takes New Steps to Combat Repeat Drunk Driving - EIN Presswire (einnews.com)
2026-05-22 — We’re excited to announce that LifeSafer is expanding to Puerto Rico. | LifeSafer Ignition Interlock (linkedin.com)
2026-05-11 — LifeSafer Expands Alcohol Interlock Services to Western Australia to Support Safer Roads (einpresswire.com)
2025-09-08 — LifeSafer Launches in New Zealand, Bringing Proven Alcohol Interlock Technology and Expertise (einpresswire.com)
2025-07-01 — Strengthening Support for DUI Defense: CDLA and LifeSafer Announce Exclusive Partnership - LifeSafer Ignition Interlock (lifesafer.com)
Facilities
LifeSafer Ignition Interlock is headquartered in Blue Ash, Ohio. Public sources also reference these locations:
Blue Ash, Ohio — lifesafer.com
Company details
The company is privately held and its revenue band is an estimate rather than a reported figure. LifeSafer Ignition Interlock was founded in 1991, has an estimated 200-500 employees, and is headquartered in Blue Ash, Ohio. On the LightSource stability read it is rated "Established & active": 35 years in operation (founded 1991). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does LifeSafer Ignition Interlock make?
LifeSafer Ignition Interlock manufactures breath-alcohol ignition interlock devices, which prevent a vehicle from starting when alcohol is detected. The company is headquartered in Blue Ash, Ohio, was founded in 1991, and has an estimated 200-500 employees and an estimated revenue band of $100-250 million. It is privately held and serves the automotive, electric-vehicle, electronics, and industrial-equipment sectors. Its recent growth includes an expansion into South Korea, reported in October 2026.
Where is LifeSafer Ignition Interlock headquartered?
LifeSafer Ignition Interlock is headquartered in Blue Ash, Ohio (4290 Glendale Milford Road, Blue Ash, Ohio, 45242).
When was LifeSafer Ignition Interlock founded?
LifeSafer Ignition Interlock was founded in 1991.
How big is LifeSafer Ignition Interlock?
LifeSafer Ignition Interlock has an estimated 200-500 employees, with revenue in the $100-250M range (estimated).
What certifications does LifeSafer Ignition Interlock hold?
LifeSafer Ignition Interlock lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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