# Unastella

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

- Industry: Aerospace
- Headquarters: Seoul, South Korea
- Website: www.unastella.com
- Total disclosed funding: $37M
- Latest round: Series B (Jun 1, 2026)
- Investors on record: 15

## About

Founded in 2022, by CEO Jae Hong Park and based in Seoul, South Korea, Unastella Inc. operates as a suborbital space tourism provider that is developing its own rocket space crafts to provide its clients with manned suborbital space tourism by 2027. In June 2026, Unastella Inc. raised KRW 33.5 billion in series B funding led by Altos Ventures with participation from Korea Development Bank, Strong Ventures, KDB Capital, WOORI Venture Partners, Samho Green Investment and Hana Ventures.

The company offers a launch vehicle that can carry six people on board and provides suborbital space travel service to commercialize suborbital space travel and make it affordable to the general population.

The company plans to use the June 2026 funding for engine and next-generation launch vehicle development, hiring key personnel, and expanding testing, manufacturing, and launch infrastructure.

## Funding rounds

- Series B, Jun 1, 2026, $22M — Altos Ventures, Korea Development Bank, WOORI Venture Partners, KDB Capital, Strong Ventures, Samho Green Investment, Hana Ventures
- Series A, Sep 25, 2024, $15M — SBI Investment Korea, WOORI Venture Partners, KDB Capital, Strong Ventures, HB Investment, Samho Green Investment, Daekyo Investment, InterValue Partners, Bass Ventures, A-Stone Ventures, Hana Ventures
- Seed, Apr 1, 2022 — Bluepoint Partners, Korea Tech Incubator for Startup
- Seed, Feb 9, 2022 — Bluepoint Partners

## Investors

- Bluepoint Partners (https://capitalatlas.ai/funds/bluepoint-partners) — Seed
- Korea Tech Incubator for Startup — Seed
- SBI Investment Korea (https://capitalatlas.ai/funds/sbi-investment-korea) — Series A
- WOORI Venture Partners (https://capitalatlas.ai/funds/woori-venture-partners) — Series A, Series B
- KDB Capital (https://capitalatlas.ai/funds/kdb-capital) — Series A, Series B
- Strong Ventures (https://capitalatlas.ai/funds/strong-ventures) — Series A, Series B
- HB Investment (https://capitalatlas.ai/funds/hb-investment) — Series A
- Samho Green Investment (https://capitalatlas.ai/funds/samho-green-investment) — Series A, Series B
- Daekyo Investment (https://capitalatlas.ai/funds/daekyo-investment) — Series A
- InterValue Partners (https://capitalatlas.ai/funds/intervalue-partners) — Series A
- Bass Ventures (https://capitalatlas.ai/funds/bass-ventures) — Series A
- A-Stone Ventures (https://capitalatlas.ai/funds/a-stone-ventures) — Series A
- Hana Ventures — Series A, Series B
- Altos Ventures (https://capitalatlas.ai/funds/altos-ventures) — Series B
- Korea Development Bank (https://capitalatlas.ai/funds/korea-development-bank) — Series B