Seraphim / Generation Space
Seraphim, or Generation Space for US investors, is a proper space VC fund listed on the London Stock Exchange.
Safran Group
Safran, a partner in the Ariane Group, also a player in international aviation, space, and defence technology.
OHB SE
OHB SE is an established European space company, recently invest in by KKR the private equity company.
Lockheed Martin
Lockheed Martin is an undisputed big dog of the space stocks, they have a massive aerospace business and a space technology division.
RocketLab
Rocket Lab Inc. as a space investment has many large backers; space funds and tech investors large and small.
AirBus
Airbus, a European aerospace company with a large space division. Their share price is steady, and they pay a dividend.