Website
Caslog

The Data Layer
for Combat Care

Powering decisions along the casualty evacuation chain

1st / 21

European Defense Tech Hackathon, Warsaw 2025

CH + UA

Swiss-Ukrainian founding team, both active military officers

50+

NATO-aligned armed forces in the addressable market

The problem

87% of preventable
combat deaths happen
before hospitalisation

Casualties move through multiple hands across hours or days — and critical information is lost at every step.

Severe personnel shortage

Untrained soldiers improvising care with no guidance system

Unreliable patient records

Downstream errors and duplicative work at CCPs and Stabilization Points

No continuous monitoring

Untracked vitals, forgotten tourniquets, lost limbs, lost data

"Golden hour" lasts a week

Prolonged field care compounds every problem above

The solution

Caslog creates the missing data layer in combat care to power decisions and save lives.

A wearable device clips onto the casualty, records speech and vitals continuously, and generates structured medical records automatically — no training, no medic standing watch.

Assisted prolonged field care

Reliable patient handovers

Continuous clinical improvements

How it works

Attach. Record. Handover.

Caslog wearable recorder device
ATTACH Clips onto the casualty and stays there
RECORD Detects speech, transcribes interventions, logs vitals
REMIND Alerts triggered by intervention timeline and vitals data
HANDOVER NFC tap → full patient history on phone as DD1380

Traction

"I feel kind of ashamed that we haven't thought of this already."

— Azov medical officer, ex-combat medic

10+

UA military members validated the concept and workflow

4308.miltech logo

Field testing partnership

Battlefield feedback collection with UA 12th Special Forces Brigade

Awards

1st / 21

European Defense Tech Hackathon Warsaw 2025

3rd / 42

European Defense Tech Hackathon Munich 2026

Market

Dual-use. Dual revenue.

Military

€42M SAM

500k devices across NATO-aligned forces

€50k license + €50k support per brigade/yr

625 brigades — 2.5M combat-exposed personnel

Civilian EMS

€285M SAM

57M serviceable EMS cases/yr (EU + US)

€5 per case

40% of ~142.5M annual EMS cases

€325M serviceable addressable market

Year 5 target: ~€45M ARR at 15% penetration

System architecture

Private cloud

Custom-trained speech-to-structure pipeline

C&C Systems

EHR Systems

Forward position

Casualty Collection Point

Stabilization Point

Hospital

Caslog device travels along the evacuation chain

Founding team

Ukrainian urgency
meets Swiss precision

Fabio Keller

Fabio Keller — CEO

Developer, founder.
Commander of a medics company.

fabio@caslog.ai
Mykyta Puz

Mykyta Puz — COO

Active UA military officer, ex-VP.
Direct access to UA military procurement.

mykyta@caslog.ai

Execution plan

Timeline

May 26

Bootstrapping Gen1 — prototype for field testing

July 26

Testing — with 12th Special Forces Brigade

Q3 26

Team ramp-up — technical and sales hires

Q4 26

Gen2 prototype — miniaturized, production-ready

Q1 27

First B2G sales — in Ukraine and EU

The ask

Raising €520k

Pre-seed round to reach first revenue

50%

R&D

Miniaturize Gen2 hardware, optimize speech-to-structure pipeline

30%

Certification

Medical device codification and NATO compliance

20%

Go-to-market

B2G sales in Ukraine and EU, marketing to defense procurement

12-month target

Gen2 deployed, first B2G contracts signed

€500k ARR

Caslog

The Data Layer for Combat Care

QR Code
caslog.ai

fabio@caslog.ai

mykyta@caslog.ai

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