17Tech

What 17Tech does

17Tech is a private defense technology accelerator headquartered in Helsinki, Finland, with an R&D center in Kyiv, Ukraine. Founded in 2024, it operates a structured cohort-based program that provides early-stage defense startups with battlefield validation, R&D infrastructure, mentorship, and seed funding of €20-60k per company in exchange for 4-12% equity. The program does not charge fees to startups and generates revenue (or expected returns) through equity appreciation and facilitated follow-on capital through its investor network.

The accelerator's core offering centers on three differentiated assets: (1) direct access to Ukrainian frontline defense integrators and active combat units for real-world product testing with feedback cycles measured in days, (2) an R&D center in Kyiv enabling engineers and operators to co-iterate on hardware, and (3) curated introductions to NATO defense forces, procurement decision-makers, and defense-tech investors at Demo Day. The program runs cohort cycles culminating in closed Demo Day presentations in Finland; Cohort 2 received 26 applications with a Demo Day scheduled for 16 November.

The portfolio currently includes 10 named startups across geographies (UK, Finland, Lithuania/Ukraine, US, Poland) operating in electronic warfare, resilient communications, unmanned aerial and ground systems, counter-UAS/air protection, Vision AI, and secure supply chain. Mentorship is delivered by 30+ practitioners from Finland, Ukraine, and NATO theaters. 17Tech is founder-led, with no publicly disclosed parent company, fund vehicle, or institutional LP backing.

Name

17Tech

Legal name

17TECH

Website

https://17tech.fi

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

17Tech is a Helsinki-based defense technology accelerator with a Kyiv R&D center that provides early-stage defense startups with battlefield validation, mentorship, and €20-60k seed funding for equity, connecting them to NATO buyers and defense-tech investors.

Ownership category

akta.pro rank

Product category

Defense Technology Accelerator

NAICS

Professional and Management Development Training (611430)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Defense R&D, Test, Evaluation & Innovation (BPAIAHAC)

akta.pro secondary industry

Defense & Security (EDABALAH)

Keywords

• Defence technology accelerator
• Startup acceleration programs
• Battlefield validation services
• Defence startup funding
• Military R and D infrastructure

Headquarters

HQ city

Helsinki

HQ country

Finland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Equity Investment: 17Tech provides €20-60k funding to defense startups in exchange for 4-12% equity. The accelerator also facilitates follow-on capital through its investor network.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

17Tech is a defence technology accelerator that runs structured cohort programs for early-stage defence startups, providing €20-60k in funding for 4-12% equity, direct battlefield validation access in Ukraine, an R&D center in Kyiv for rapid engineer-operator iteration, weekly one-on-one mentorship with R&D leaders and defence operators, and Demo Day presentations to investors, defence buyers, integrators, and military leadership. The program focuses on eight defence themes: Electronic Warfare, Resilient Connectivity, Unmanned Systems, Detect-Recognize-Strike, Air Protection, Equipment Integration, Vision AI, and Secure Supply Chain. 17Tech connects portfolio startups with NATO defence forces and procurement decision-makers to accelerate product validation and follow-on capital deployment.

Product overview

17Tech is a defence accelerator program for Finland, Ukraine and NATO, not a single product but a structured accelerator offering. The core program provides battlefield validation, an R&D center in Kyiv, mentorship, funding (€20-60k for 4-12% equity), and Demo Day access to investors and defence buyers. The accelerator has a portfolio of 10+ portfolio startups including Shadow Aerospace, Valkyrie Dynamics, Ravenest, Midguard Systems, Arlo, Pulse EV, Postup Solutions, Rarox, Warschlak, and Gremlins, working across focus areas including Electronic Warfare, Resilient Connectivity, Unmanned Systems, Detect-Recognize-Strike capabilities, Air Protection, Equipment Integration, Vision AI, and Secure Supply Chain.

Differentiator

Problem solved

Functional benefit

Products and services

• 17Tech Defence Accelerator Program Structured cohort-based accelerator for early-stage defence technology startups, providing €20-60k funding for 4-12% equity, weekly mentorship with R&D leaders, defence operators and global tech executives, and Demo Day access to investors, defence buyers, integrators, and military leadership. Targets founders building technologies with immediate tactical relevance across Electronic Warfare, Resilient Connectivity, Unmanned Systems, Detect-Recognize-Strike, Air Protection, Equipment Integration, Vision AI, and Secure Supply Chain themes.
• Battlefield Testing and Validation Direct access to validation and testing close to the front line through 17Tech's Ukrainian network, providing portfolio startups with real combat-condition product testing and feedback measured in days rather than quarters. Designed for early-stage defence startups that need operator input under live conditions.
• R&D Center in Kyiv R&D facility in Kyiv, Ukraine where portfolio startups conduct rapid iteration cycles with engineers and operators working side by side, providing co-located access to frontline conditions and accelerated development feedback.
• Demo Day Closed presentation event at the conclusion of each accelerator cohort where portfolio startups present to investors, defence buyers, integrators, and military leadership to support capital deployment, commercial validation, and procurement channel access.

Quantifiable outcome

• Feedback loops measured in days, not quarters
• +1 more outcomes

Named customers10 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Partnerships

One partnership is on record.

• Ukraine's Defence BuildercoreStrategic or Co-development PartnerReferenced in PULSE EV testimonial as a source of direct operational demand signal feedback. 17Tech mentors collaborate with Ukrainian armed forces through this network to provide frontline knowledge and battlefield validation opportunities for portfolio companies.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Market position

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/17tech-oy

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 17Tech