NATO DIANA Company Dataset
The complete open dataset behind this site: 275 NATO DIANA selection records (239 publicly verified) across 30 countries and 19 challenge areas, covering the 2024, 2025 and 2026 cohorts and the Warfighters Challenge. Free to download, analyse and cite under CC BY 4.0.
Download the dataset
Full structured export, identical to the data powering this site. Best for developers and data analysis.
/api/public/diana.jsonFlat company-level export for spreadsheets, BI tools and quick lookups.
/api/public/diana.csvDataset version 2026.08 · published 2025-12-05 · last reviewed 2026-08-23. Both endpoints are public, cached for one hour, and always reflect the current dataset. One record per company selection; a company selected in two cohorts appears once per cohort and shares a company_key so unique companies can be deduplicated.
Version, licence and reuse
| Dataset name | NATO DIANA Company Dataset |
|---|---|
| Version | 2026.08 |
| Date published | 2025-12-05 |
| Date last modified | 2026-08-23 |
| Licence | Creative Commons Attribution 4.0 International, CC BY 4.0 |
| Permitted reuse | You may copy, redistribute, adapt and use the dataset for any purpose, including commercially, provided that you give appropriate credit, link to this dataset page and the CC BY 4.0 licence where reasonably practicable, and indicate whether changes were made. |
| Permanent URL | https://alliancetechtracker.com/data |
| Formats | CSV, JSON (UTF-8) |
Except where otherwise noted, the NATO DIANA Company Dataset, including Alliance Tech Tracker’s original compilation, schema and authored descriptions, is licensed under the Creative Commons Attribution 4.0 International licence. The licence applies only to rights held by Alliance Tech Tracker. Third-party company names, trademarks, logos, source materials and other third-party content remain subject to their respective rights.
Fields
| Field | Meaning |
|---|---|
| name | Company name as published |
| slug | URL-safe identifier used across this site |
| company_key | Stable dedup key: identical for every selection record of the same unique company |
| cohort | 2024, 2025, 2026 or warfighters |
| challengeArea | Official challenge area for that cohort |
| country | Primary country, when verifiable |
| website | Public website, when verifiable |
| description | Short paraphrase of public company material |
| phase2 | true when selected for Phase 2 (2025 cohort only, so far) |
| verified | true when the record matches an official announcement |
How to cite
If you use this dataset in an article, report or analysis, please cite:
Alliance Tech Tracker. NATO DIANA Company Dataset, version 2026.08, updated 2026-08-23. Licensed under CC BY 4.0. https://alliancetechtracker.com/data. Changes: no changes.
Usage terms
You may share and adapt the dataset for any purpose, including commercially, provided that you credit Alliance Tech Tracker, link to this dataset page and the CC BY 4.0 licence where reasonably practicable, and indicate whether changes were made.
To preserve the dataset’s evidential context, users are strongly encouraged to retain the version, verified and last-reviewed information when republishing or adapting the data.
Alliance Tech Tracker is an independent project and is not affiliated with or endorsed by NATO or DIANA. The licence does not grant rights to third-party trademarks, logos or source materials and does not permit users to imply endorsement by Alliance Tech Tracker, NATO, DIANA or any tracked company.
Company names, descriptions and selection facts originate from official NATO DIANA announcements; see the methodology for sourcing rules. Corrections: report a correction or email info@alliancetechtracker.com. Questions about reuse and attribution: ask about dataset reuse.