TEKEVER Closes $580M to Scale Autonomous Systems
TEKEVER closed its $580M Series D led by UC Investments and Baillie Gifford to expand its AI-powered autonomous defense and aerospace systems globally.

The big picture: TEKEVER, a provider of AI-powered autonomous systems, announced the first close of its $580 million Series D financing, valuing the company at S$6.4 billion. The Portuguese-founded defense and aerospace company specializes in AI-enabled autonomous drones (UAS) and their associated software and intelligence systems.
Why it matters:
- Dual-use capability: TEKEVER’s systems support both military applications like battlefield intelligence and civilian missions such as maritime patrol, border surveillance, and search and rescue.
- Integrated intelligence: The company offers a full stack solution, combining aircraft, sensors, communications, AI/data processing, and ground-control software for real-time intelligence collection and analysis.
- Strategic growth: The funding follows a significant UK Ministry of Defence contract for the CORVUS surveillance program, reinforcing TEKEVER’s role as a key European defense technology partner.
How it works:
- AI-enabled autonomy: TEKEVER’s drones, like the AR5, leverage AI for autonomous operation, enabling extended flight times (up to 20 hours) and significant payload capacity (up to 50 kg).
- Modular design: Smaller platforms like the AR3/AR3 EVO are highly modular, allowing for flexible deployment and adaptation to various mission requirements.
- Real-time data processing: The integrated software systems process sensor data in real-time, providing actionable intelligence for surveillance and monitoring tasks.
The catch: While TEKEVER has secured substantial funding and a major UK defense contract, the defense and aerospace AI sector is highly competitive and subject to stringent regulatory and export controls. The company’s strategy of accelerating strategic acquisitions and deepening international presence will require careful navigation of geopolitical sensitivities and integration challenges in a rapidly evolving market.
Key Facts
- Company: TEKEVER
- Amount: $580M
- Round: Series D
- Investors: UC Investments and Baillie Gifford (co-lead), Merlyn Advisors, Crescent Cove, Ventura Capital, Iberis Capital
- Founder: Ricardo Mendes
- Valuation: $4,736,000,000
- Announced: 2026-09-23
- Sector: Defense & Aerospace AI
- Headquarters: Lisbon, Portugal