Cosine
The AI coding agent built for engineers with taste
37 employees · est. 2022 · London, United Kingdom
Nordic Air Defence
Ensuring Europe's strategic autonomy and resilience by providing homegrown defence technologies
72 employees · est. 2023 · Stockholm, Sweden
Cosine is the older company (2022 vs 2023); Nordic Air Defence is the larger of the two.
Side-by-Side Comparison
| Metric | Cosine | Nordic Air Defence |
|---|---|---|
| Founded | ||
| Founded | 2022 older | 2023 |
| Headquarters | ||
| Headquarters | London, United Kingdom | Stockholm, Sweden |
| Employees | ||
| Employees | 37 | 72 larger |
| Industry | ||
| Industry | Not tracked yet | Robotics |
| Funding Stage | ||
| Funding Stage | Series Unknown | Seed |
| Total Funding | ||
| Total Funding | $10.83M | $3.70M |
| Funding Rounds | ||
| Funding Rounds | 5 | 2 |
| Services | ||
| Services | Coding Automation Agents, Code Maintainability Solutions, Task Execution Management, Cloud and Desktop Application Development | development of C-UAS products, providing defense capabilities, innovative military solutions |
| Target Customers | ||
| Target Customers | Software Developers, Engineering Teams, Frontend Designers, Tech Enterprises | military organizations, government defense agencies, aerospace defense contractors |
| Taxonomy | ||
| Taxonomy | AI Co-developer, Sovereign AI, Defence AI Solutions, Critical Infrastructure AI, On-premise AI Deployment, Coding Assistance, AI In Software Engineering, Codebase Understanding, AI Privacy And Security, VS Code Extension, Supercomputing, Software Development Tools, Natural Language Processing, AI Benchmark Achievement | Strategic Autonomy, Resilience Building, Sovereign Defence Technologies, Software-defined Platforms, Autonomous Warfare Solutions, Low-cost Autonomous Drones, Kinetic Target Engagements, Rapid Battlefield Feedback, Iteration And Innovation, Vertically Integrated Ecosystem, IP Development, Software-defined Infrastructure, Technology Acquisition, Scalable Manufacturing, Architecture Ownership |
| Website | ||
| Website | cosine.sh | nordicairdefence.com |
About Cosine
Cosine, founded in 2022, is a pioneering AI company in the United Kingdom, delivering advanced coding solutions tailored for discerning engineers. With the slogan, "The AI coding agent built for engineers with taste," their AI models have consistently outperformed industry stalwarts like OpenAI and...
About Nordic Air Defence
Nordic Air Defence is at the forefront of Europe’s defence technology sector, embodying the motto of "Ensuring Europe's strategic autonomy and resilience by providing homegrown defence technologies." Founded in 2023, the Sweden-based startup is revolutionizing air defence with a software-defined pla...
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Funding, hiring, leadership and stack changes at Cosine and Nordic Air Defence — by email.
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Compiled from the BounceWatch company index. We last looked at Cosine on 29 Apr 2026, and Nordic Air Defence on 25 Aug 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
