# TeraSi

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

- Industry: Telecoms
- Headquarters: Stockholm, Sweden
- Website: www.terasi.io
- Total disclosed funding: $13M
- Latest round: Seed (Sep 23, 2026)
- Investors on record: 10

## About

Based in VÄRMDÖ, Sweden, and founded in 2020, TeraSi AB provides high-frequency wireless applications. As of 2023, the company is headed by its CEO James Campion. 
In September 2026, TeraSi AB raised EUR 11 million in seed funding co-led by NATO Innovation Fund and Join Capital, with participation from In-Q-Tel, D3 VC, Navigare Ventures, ALMI Invest, Sting, Onsight Ventures, Further Than Capital, and KTH Holding.

The company offers components and packaging for wireless applications. The business uses silicon micromachining to produce precise, small, and scalable hardware for 6G and enables customers with a scalable method to implement 6G.

The company will use the September 2026 funding to scale connectivity products, expand teams, and develop new communication systems.

## Funding rounds

- Seed, Sep 23, 2026, $13M — Sting, ALMI Invest, In-Q-Tel, Join Capital, KTH Holding, NATO Innovation Fund, Navigare Ventures, Onsight Ventures, D3 VC, Further Than Capital

## Investors

- Sting (https://capitalatlas.ai/funds/sting) — Seed
- ALMI Invest — Seed
- In-Q-Tel (https://capitalatlas.ai/funds/in-q-tel) — Seed
- Join Capital — Seed
- KTH Holding (https://capitalatlas.ai/funds/kth-holding) — Seed
- NATO Innovation Fund (https://capitalatlas.ai/funds/nato-innovation-fund) — Seed
- Navigare Ventures (https://capitalatlas.ai/funds/navigare-ventures) — Seed
- Onsight Ventures (https://capitalatlas.ai/funds/onsight-ventures) — Seed
- D3 VC (https://capitalatlas.ai/funds/d3-vc) — Seed
- Further Than Capital — Seed