# PoleStar Xtreme Hemt

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/polestar-xtreme-hemt

- Industry: Telecoms
- Headquarters: Hefei, China
- Total disclosed funding: $7.2M
- Latest round: Angel (Jan 26, 2026)
- Investors on record: 2

## About

Based in Hefei, China and founded in 2025, PoleStar Xtreme Hemt Technology Co., Ltd., dba PoleStar Xtreme Hemt, serves as a core RF and space communication platform under a larger technology group. The company focuses on the research and application of GaAs, GaN, and InP compound semiconductor technologies for advanced communication scenarios. The company develops RF semiconductor devices and integrated solutions based on compound semiconductor materials. Its offerings support low-earth-orbit satellite communication, next-generation wireless networks, radar sensing, and high-end industrial and medical equipment applications. The company generates revenue through the sale of RF devices, system solutions, and related technical services.
In January 2026, PoleStar Xtreme Hemt closed CNY 50 million in Angel funding co-led by new investors Guoyuan Fund and Guoyuan DI.

## Funding rounds

- Angel, Jan 26, 2026, $7.2M — Guoyuan DI, Guoyuan Fund

## Investors

- Guoyuan DI — Angel
- Guoyuan Fund (https://capitalatlas.ai/funds/guoyuan-fund) — Angel