# Qubitrium

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/qubitrium

- Industry: Electronics
- Headquarters: Istanbul, Turkey
- Website: www.qubitrium.tech/
- Total disclosed funding: $4.3M
- Latest round: Seed (Dec 21, 2025)
- Investors on record: 2

## About

Based in Istanbul, Turkey, and founded in 2020 by CEO Kadir Durak, Qubitrium operates as a provider of advanced quantum technologies, offering solutions in quantum cryptography, communication, and sensing to research institutions and defense organizations. In April 2026, Qubitrium raised EUR 2.25 million in seed funding led by Turkey Development Fund, with participation from ACT Venture Partners.

The company provides a wide range of quantum technology products, such as the Baryon B-410 for quantum cryptography, Tine Tagger for precise quantum measurements, Laser Current Driver for laser systems, Geon-20 for quantum communication, and Entangled Photon Source for quantum experiments. Moreover, the firm offers specialized products like InGaAs SPAD for photon detection, a high-voltage amplifier for system power management, and the Cubesat Bundle for space-based quantum technology applications. Additionally, the firm also provides services such as quantum technology training and product development for industrial clients.

The company plans to utilize the April 2026 funding to grow its technical infrastructure and speed up its go-to-market plan for its CubeSat-compatible quantum modules.

## Funding rounds

- Seed, Dec 21, 2025, $2.6M — ACT Venture Partners, Turkey Development Fund
- Seed, Sep 17, 2024, $1.7M — ACT Venture Partners

## Investors

- ACT Venture Partners (https://capitalatlas.ai/funds/act-venture-partners) — Seed
- Turkey Development Fund (https://capitalatlas.ai/funds/turkey-development-fund) — Seed