Mitsui & Co.

Portfolio (3)

• Vast SpaceSeries A2026-03-05

  $300M(reported)

• QuantinuumSeries E2025-09-04

  $600M · strategic

• QuantinuumSeries D2023-12-20

  $500M

Invests alongside (12)

Other investors that participated in the same funding rounds as Mitsui & Co..

• Honeywell2 shared rounds

  Quantinuum Series E, Quantinuum Series D

• JPMorganChase Strategic Investment Group2 shared rounds

  Quantinuum Series E, Quantinuum Series D

• Balerion Space Ventures1 shared round

  Vast Space Series A

• Earthrise Ventures1 shared round

  Vast Space Series A

• IQT1 shared round

  Vast Space Series A

• Jed McCaleb1 shared round

  Vast Space Series A

• MUFG1 shared round

  Vast Space Series A

• Nikon Corporation1 shared round

  Vast Space Series A

• NVentures (NVIDIA)1 shared round

  Quantinuum Series E

• Qatar Investment Authority (QIA)1 shared round

  Vast Space Series A

• Quanta Computer1 shared round

  Quantinuum Series E

• Stellar Ventures1 shared round

  Vast Space Series A

Sources (1)

1. https://spacenews.com/vast-raises-500-million-for-commercial-space-station-development/