Tunstall Oy
Tunstall Oy is a NATO defense supplier classified by WULFRN as a defense it/software supplier based on dominant award activity. WULFRN tracks 3 disclosed contract wins from 3+ buyers across 1 NATO country, totaling €9M in disclosed value. 1 contract in the last 12 months. Records flow daily from TED, Doffin, NSPA, NCIA, and SAM.gov.
Recent contract wins (last 12 months — 1)
Top buyers
| Buyer | Awards | Disclosed |
|---|---|---|
| Istekki Oy | 1 | €6M |
| Vantaan ja Keravan hyvinvointialue | 1 | €3M |
| Sansia Oy | 1 | €660K |
Domains won
Geographic footprint
Country of registration
- Finland · 0846162-9
- Finland defense market →
- Finland × IT & Software →
- Verified via prh.
Related it & software suppliers
- Optiserw Kraków Jarosław Pogwizd · 9 awards
- MDP Polska ITS Sp. z o.o. · 7 awards
- Galaxy Systemy Informatyczne Sp. z o.o. · 6 awards
- Intaris Sp. z o.o. · 5 awards
- Intaris Piotr Krakowiak Paweł Krakowiak Sp. k. · 5 awards
- Passus Spółka Akcyjna · 5 awards
Frequently asked questions
How many defense contracts has Tunstall Oy won?
WULFRN has tracked 3 awarded defense contracts to Tunstall Oy across 1 year (2025–2025). Of those, 1 were awarded in the last 12 months.
Which defense buyers does Tunstall Oy sell to?
Tunstall Oy's top buyers by disclosed value are Istekki Oy, Vantaan ja Keravan hyvinvointialue, Sansia Oy. WULFRN tracks contracts from 3+ distinct buyers for this company.
What defense domains does Tunstall Oy supply?
Tunstall Oy has won contracts across 2 defense domains. The largest by award count are IT & Software (2), Medical (1). WULFRN classifies the company's primary sector as "Defense IT/software supplier" based on the dominant domain.
Which countries does Tunstall Oy win contracts in?
Tunstall Oy has won contracts from buyers in 1 NATO country: Finland (3).
What is the total disclosed value of Tunstall Oy's defense contracts?
The cumulative disclosed value of Tunstall Oy's tracked awards is €9M across 3 contracts. Only 100% of awards (3 of 3) disclose contract value publicly — the true cumulative value is materially higher.
Is Tunstall Oy an active NATO defense supplier?
Yes. Tunstall Oy won 1 disclosed defense contract in the last 12 months across 1 country. The most recent disclosed award is —.
Who competes with Tunstall Oy in IT & Software procurement?
Other it & software suppliers ranked by award count in WULFRN's dataset: Optiserw Kraków Jarosław Pogwizd (9), MDP Polska ITS Sp. z o.o. (7), Galaxy Systemy Informatyczne Sp. z o.o. (6), Intaris Sp. z o.o. (5), Intaris Piotr Krakowiak Paweł Krakowiak Sp. k. (5).
Methodology & sources
Records on this page are aggregated daily from TED (EU/EEA), Doffin (Norway), NSPA and NCIA (NATO supranational), SAM.gov (US DoD), and the four other Nordic national portals. Award winners are matched by exact string from the source publication; minor variants (legal-form suffixes, transliteration) may not roll up to a single profile. Country of registration is sourced from the national business registries WULFRN matches each supplier against (Brønnøysund for NO, PRH for FI, SAM.gov for US in Phase 1; DK/SE/UK/FR/PL in subsequent phases). Suppliers WULFRN has not yet matched to a registry record display "not verified" — we do not fall back to an inferred country. Only 3 of 3 awards (100%) disclose contract value publicly; use award counts (not cumulative value) when comparing companies. See the about page for the full pipeline and the glossary for term definitions.
By Vilhelm Drosjer, founder, WULFRN · Last updated 2026-07-11 · Data refreshed daily 06:00 UTC.
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