NATO DIANA Estonian Accelerator

Run by Tehnopol.

Tehnopol's NATO DIANA Estonian Accelerator is a six-month programme running January to June in Tallinn for deeptech and security companies. Funding is EUR 100,000 over those six months as DIANA grant support, with further money possible for testing and validation and up to EUR 300,000 available on the Mission Track. No equity term is stated on the official page.

Investment

€100,000 (Above Europe & C. Asia median $54.5k · Above global median $61.3k)

Equity taken

Not disclosed

Duration

26 weeks (At Europe & C. Asia median 26 wks · Longer than global median 20 wks)

Format

Not disclosed

Cadence

annual

Location

Tallinn, Estonia

Sectors

• Deep Tech
• Security

How to apply

Official website

This programme has notes explaining its undisclosed figures, available in the full dataset.

Sources

Every figure above is taken from these pages, published by the programme or its parent organisation.

• https://www.tehnopol.ee/en/accelerator/nato-diana-estonian-accelerator/ read 2026-09-07 — supports cheque amount, cheque currency, cheque note, equity note, duration weeks, duration note, batch cadence, sectors, application url, contact email, status

Other programmes by Tehnopol

• ESA BIC Estonia
• Tehnopol DeepTech Accelerator
• Tehnopol Startup Accelerator

Compare all 4 Tehnopol programmes.

Other accelerators in Tallinn

• ESA BIC Estonia
• Health Founders
• Startup Wise Guys Flagship Accelerator
• Tehnopol AI Accelerator
• Tehnopol DeepTech Accelerator

All 7 in Tallinn

Last verified 2026-09-07.