# K2 Space

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/k2-space

- Industry: Aerospace
- Headquarters: Torrance, US
- Website: www.k2space.com
- Total disclosed funding: $1.4B
- Investors on record: 24

## About

Based in California, US, and founded in 2022, K2 Space Corp. operates as a spacecraft design company focused on building satellite buses. The company was founded by Karan Kunjur and Neel Kunjur. In July 2026, K2 Space Corp. raised USD 500 million in series D funding co-led by ICONIQ Capital and Kleiner Perkins, with participation from Ark Invest, CapitalG, Sands Capital Management, Spark Capital, Altimeter Capital, Lightspeed Venture Partners, and T Rowe Price. The company will use the funding to scale production and expand manufacturing capacity for large satellites.

K2 Space's product is the K2 Satellite Bus, which provides the ability to deploy highly capable satellites at a fraction of the cost of traditional large satellites. This satellite bus offers a broad supply chain of commercial parts, true multi-orbit and multi-mission performance, and a short turnaround time of less than 12 months from procurement to spacecraft readiness. K2 Space offers a platform for satellite development through the Mega and Giga Satellite buses. These buses are platforms specifically designed to be able to support a wide range of satellite roles with very minor changes. These changes can range from installing science experiments to communications arrays.

## Funding rounds

- Round, Nov 6, 2026, $500M — ICONIQ, Kleiner Perkins
- Series D, Jul 30, 2026, $500M — Kleiner Perkins, Lightspeed Venture Partners, T Rowe Price, Spark Capital, Sands Capital Management, ICONIQ Capital, Altimeter Capital, CapitalG, Ark Invest
- Series C, Dec 11, 2025, $250M — Lightspeed Venture Partners, Redpoint Ventures, T Rowe Price, Altimeter Capital, Hedosophia, Alpine Space Ventures
- Series B, Feb 13, 2025, $110M — Lightspeed Venture Partners, First Round Capital, Altimeter Capital, Alpine Space Ventures
- Series A, Feb 13, 2024, $50M — Altimeter Capital, Alpine Space Ventures
- Seed, Feb 28, 2023, $8.5M — First Round Capital, Boost VC, Pathbreaker Ventures, Republic Capital, Also Capital, Side Door Ventures, Spacecadet Ventures, Countdown Capital, Valhalla Ventures, Earthrise Ventures, Bruckner Ventures

## Investors

- First Round Capital (https://capitalatlas.ai/funds/first-round-capital) — Seed, Series B
- Boost VC (https://capitalatlas.ai/funds/boost-vc) — Seed
- Pathbreaker Ventures (https://capitalatlas.ai/funds/pathbreaker-ventures) — Seed
- Republic Capital (https://capitalatlas.ai/funds/republic-capital) — Seed
- Also Capital (https://capitalatlas.ai/funds/also-capital) — Seed
- Side Door Ventures (https://capitalatlas.ai/funds/side-door-ventures) — Seed
- Spacecadet Ventures (https://capitalatlas.ai/funds/spacecadet-ventures) — Seed
- Countdown Capital (https://capitalatlas.ai/funds/countdown-capital) — Seed
- Valhalla Ventures (https://capitalatlas.ai/funds/valhalla-ventures) — Seed
- Earthrise Ventures (https://capitalatlas.ai/funds/earthrise-ventures) — Seed
- Bruckner Ventures (https://capitalatlas.ai/funds/bruckner-ventures) — Seed
- Altimeter Capital (https://capitalatlas.ai/funds/altimeter-capital) — Series A, Series B, Series C, Series D
- Alpine Space Ventures (https://capitalatlas.ai/funds/alpine-space-ventures) — Series A, Series B, Series C
- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Series B, Series C, Series D
- Redpoint Ventures (https://capitalatlas.ai/funds/redpoint-ventures) — Series C
- T Rowe Price (https://capitalatlas.ai/funds/t-rowe-price) — Series C, Series D
- Hedosophia (https://capitalatlas.ai/funds/hedosophia) — Series C
- Kleiner Perkins (https://capitalatlas.ai/funds/kleiner-perkins) — Series D
- Spark Capital — Series D
- Sands Capital Management — Series D
- ICONIQ Capital (https://capitalatlas.ai/funds/iconiq-capital) — Series D
- CapitalG (https://capitalatlas.ai/funds/capitalg) — Series D
- Ark Invest (https://capitalatlas.ai/funds/ark-invest) — Series D
- ICONIQ