# RadianX

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

- Industry: Climate & Energy
- Headquarters: Redwood City, United States
- Website: https://radianx.co/
- Total disclosed funding: $9M
- Latest round: Seed (Nov 5, 2026)
- Investors on record: 11

## About

Redwood City-based RadianX, formerly California Perovskite Technology, raised $9 million in combined venture and project financing, with a Seed round co-led by SOSV and Twynam. The company makes ultra-thin certified perovskite solar modules for sensors, wearables and connected devices, and plans to scale production and hire.

## Funding rounds

- Seed, Nov 5, 2026, $9M — Pacific Union Technology Precision Manufacturing, SOSV, Twynam, One Small Planet, Alumni Ventures, Riceberg Ventures, Sachsen Ventures, Sahsen Ventures, quantumEDGE, Avila VC, California Innovation Fund

## Investors

- Pacific Union Technology Precision Manufacturing — Seed
- SOSV (https://capitalatlas.ai/funds/sosv) — Seed
- Twynam — Seed
- One Small Planet — Seed
- Alumni Ventures — Seed
- Riceberg Ventures (https://capitalatlas.ai/funds/riceberg-ventures) — Seed
- Sachsen Ventures — Seed
- Sahsen Ventures — Seed
- quantumEDGE — Seed
- Avila VC (https://capitalatlas.ai/funds/avila-vc) — Seed
- California Innovation Fund (https://capitalatlas.ai/funds/california-innovation-fund) — Seed