Lifeaz
Lifeaz is a French medical device company founded in 2015 that designs and manufactures the CLARK connected automated external defibrillator (AED), selling to both private households (B2C) and businesses (B2B) across Europe.
- Company typePrivate
- Founded2015
- HeadquartersParis, France
- Headcount1–10
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Lifeaz does
Lifeaz is a French medical device company founded in 2015 and headquartered in Paris, with manufacturing operations in Normandy. The company designs, manufactures, and sells the CLARK connected automated external defibrillator (AED), a hardware product targeting both private consumers for home deployment (B2C) and businesses for workplace safety (B2B). The device combines automated therapy determination with mobile app connectivity, positioning it as a connected consumer-grade and prosumer AED rather than a clinical-grade defibrillator.
The company has reported an installed base of more than 25,000 customers and attributes over 100 lives saved to the use of its devices, indicating measurable real-world deployment of the product. Lifeaz operates with a small team of 1-10 employees and plans to roughly double headcount to approximately 20 in 2026. Revenue mechanics are not disclosed in detail, but the model appears centered on hardware unit sales across B2C and B2B channels, supplemented by training and recurring services tied to the connected device fleet.
Lifeaz has raised approximately €17 million in total funding across two disclosed rounds: a €4M seed in October 2021 led by Mutuelles Impact with XAnge, and a €13M round in February 2026 with BNP Paribas, Impactivist, Mirova, Mutuelles Impact, and GO CAPITAL. The 2026 capital is earmarked to support a roughly 4x expansion of the customer base (from 25,000 toward 100,000+) and a broader European rollout beyond France. Johann Kalchman, a co-founder, leads the company as CEO.
Lifeaz firmographics
Firmographics- Name
- Lifeaz
- Legal name
- Lifeaz
- Website
- https://lifeaz.fr
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Lifeaz is a French medical device company founded in 2015 that designs and manufactures the CLARK connected automated external defibrillator (AED), selling to both private households (B2C) and businesses (B2B) across Europe.
- Ownership category
- akta.pro rank
Lifeaz industry classification
Industry- Product category
- Automated External Defibrillators (AED)
- NAICS
- Electromedical and Electrotherapeutic Apparatus Manufacturing (334510)
- SIC
- Electromedical & Electrotherapeutic Apparatus (3845), Surgical & Medical Instruments & Apparatus (3841)
- akta.pro primary industry
- Cardiac Rhythm Management (Pacemakers, ICDs, CRT) (HLAHAFAC)
- akta.pro secondary industry
- Medical-Grade Device Connectivity & Device Management (MDM) (HLACAFAG)
Keywords
Where Lifeaz is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
Lifeaz business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales
Revenue model
- Connected Defibrillator Sales: Lifeaz generates revenue primarily through the sale of its CLARK connected defibrillator hardware. The device is sold directly to private individuals, homes, businesses, and organizations for emergency cardiac response preparedness.
- Training Services: The company offers training resources through a mobile application and in-person workshops to support emergency preparedness, providing supplementary revenue alongside hardware sales.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels2 records
Lifeaz product offering
Product offeringCore offering
Lifeaz designs, manufactures, and sells the CLARK connected AED defibrillator — a lightweight, easy-to-use, remotely upgradable automated external defibrillator intended for private homes, businesses, and groups. The hardware is bundled with a training ecosystem comprising a mobile application and in-person workshops to support emergency preparedness and guide lay users through cardiac rescue.
Product overview
Lifeaz offers a connected defibrillator ecosystem anchored by the Clark defibrillator—a lightweight, remotely upgradable AED device designed for private homes, businesses, and groups. The product portfolio includes the Clark defibrillator as the core offering, supported by a mobile application for training resources and first aid education, as well as in-person workshops for emergency preparedness training. The company manufactures its defibrillator in Normandy, France.
Differentiator
Problem solved
Functional benefit
Brands
- CLARK: Connected AED defibrillator that is lightweight, easy to use, and remotely upgradable. Designed for private use with automatic therapy determination and user guidance for homes, businesses, and groups.
Products and services
- CLARK Connected Defibrillator A lightweight, easy-to-use, remotely upgradable automated external defibrillator (AED) designed for private homes, businesses, and groups. The device automatically determines appropriate therapy and guides users step-by-step through the rescue process.
- Mobile Training Application Companion mobile application providing training resources and first aid education to support emergency preparedness and effective use of the CLARK defibrillator.
- In-Person Training Workshops In-person training workshops offered alongside the CLARK defibrillator to ensure users can effectively respond to cardiac emergencies and operate the device with confidence.
Quantifiable outcome
- Over 100 lives saved to date
- +2 more outcomes
Companies that use Lifeaz
Customer profileSegments3 records
Ideal customer profiles3 records
Lifeaz technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Lifeaz partnerships and signals
Strategic signalScale indicators6 records
Recent moves5 records
Expansion highlights4 records
Lifeaz competitors and assessment
Company assessmentEmerging players
- HeartHero: HeartHero is an early-stage US startup developing a portable, affordable connected AED targeted at home and community use. Comparable to Lifeaz in its emerging-player focus on home/community AED adoption, though at a less mature commercial stage.
Broad incumbents
- Philips (HeartStart AED): Philips is one of the world's largest AED manufacturers via its HeartStart line and a dominant medical device conglomerate. Directly competes with Lifeaz in the connected AED category but operates across a vastly broader cardiology and patient monitoring portfolio with global hospital and EMS distribution.
- ZOLL Medical (Asahi Kasei): ZOLL is a leading AED and resuscitation device manufacturer, now owned by Asahi Kasei. Closely comparable to Lifeaz in core defibrillation therapy, with much deeper EMS and clinical channel penetration and established professional-responder customer base.
- Stryker (LifePak/Physio-Control): Stryker's Physio-Control business (LifePak AEDs) is one of the top three global AED players. Highly comparable to Lifeaz on core product category, with substantially larger scale, R&D resources, and hospital/EMS relationships across Europe.
- Mindray: Mindray is a large Chinese medical device manufacturer with a growing AED and patient monitoring portfolio expanding into Europe. Comparable as a broad incumbent offering overlapping resuscitation and monitoring capabilities, with cost-driven competitive pressure on European players like Lifeaz.
Direct peers
- Cardiac Science: Cardiac Science (now part of ZOLL/Asahi Kasei) manufactures Powerheart AEDs for workplace, school, and public access deployment. Direct competitor in the AED category with similar accessibility-and-ease-of-use positioning to Lifeaz's CLARK device.
- Avive Solutions: Avive is a US-based connected AED startup targeting homes, businesses, and communities with a cellular-connected defibrillator and 911 integration. Closest direct peer to Lifeaz in product positioning, technology approach (connected/IoT AED), and target customer segments.
- Schiller AG: Schiller is a Swiss medical device company producing defibrillators and cardiology equipment with strong European distribution. Comparable to Lifeaz as a European-headquartered AED competitor, though Schiller operates more broadly across cardiology diagnostics and hospital monitoring.
- Defibtech: Defibtech is a US AED manufacturer focused on accessible, easy-to-use defibrillators for public access and lay responder use. Comparable to Lifeaz in targeting non-medical users and emphasizing simplicity, though with a less differentiated connectivity story.
Regional players
- CU Medical Systems: CU Medical Systems is a Korean AED and emergency care device manufacturer expanding internationally. Comparable to Lifeaz as a regional AED specialist pursuing cross-border growth, providing an analog for European expansion challenges.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Lifeaz social profiles
Digital presenceLifeaz financial estimates
Financial estimateRevenue estimate
Valuation estimate
Lifeaz leadership team
Management profileNumber of profiles
Profiles1 record
Lifeaz funding detail
Funding detailFunding overview
Funding rounds3 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Lifeaz M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Lifeaz
What does Lifeaz do?
Lifeaz designs, manufactures, and sells the CLARK connected AED defibrillator — a lightweight, easy-to-use, remotely upgradable automated external defibrillator intended for private homes, businesses, and groups. The hardware is bundled with a training ecosystem comprising a mobile application and in-person workshops to support emergency preparedness and guide lay users through cardiac rescue.
Is Lifeaz a public or private company?
Lifeaz is a private company. It is classified as venture growth investor backed and is currently operating.
When was Lifeaz founded?
Lifeaz was founded in 2015. It employs 1 to 10 people.
Where is Lifeaz based?
Lifeaz is headquartered in Paris, France, in the Europe region.
How does Lifeaz make money?
Two revenue lines are on record. Connected Defibrillator Sales are the primary driver. The others are training Services.
Who are Lifeaz's main competitors?
HeartHero is listed as an emerging player. Broad incumbents are Philips (HeartStart AED), ZOLL Medical (Asahi Kasei), Stryker (LifePak/Physio-Control) and Mindray. Direct peers are Cardiac Science, Avive Solutions, Schiller AG and Defibtech. CU Medical Systems is listed as a regional player.
Does Lifeaz have an API?
No public API is recorded for Lifeaz.
What industry is Lifeaz in?
Lifeaz's product category is Automated External Defibrillators (AED). Its primary akta.pro industry code is HLAHAFAC, Cardiac Rhythm Management (Pacemakers, ICDs, CRT), with a secondary code of HLACAFAG, Medical-Grade Device Connectivity & Device Management (MDM). Its NAICS code is 334510 and its SIC code is 3845.