Fundz

Spaceium raised $6.3M in a seed round led by Initialized Capital to demonstrate its refueling technology in orbit and expand its team.

PRIVATEJan 24, 2025

Amount Raised

$6.3 Million

Round Type

Seed

Long BeachAerospace

Investors

Initialized Capital

Description

Spaceium, an in-orbit refueling service, raised a $6.3M seed round led by Initialized Capital with participation from 15 additional VC firms and angel investors. The funding will be used to demonstrate its refueling technology in orbit and expand its team.

Quick answer

Spaceium raised $6.3 Million in a Seed round, dated January 24, 2025. Investors: Initialized Capital. Spaceium is based in Long Beach, California, United States.

How much did Spaceium raise?
Spaceium raised $6.3 Million in a Seed round on January 24, 2025.
Who invested in Spaceium?
Initialized Capital is named as investors in this round.
What does Spaceium do?
Spaceium builds in-space infrastructure to support interplanetary missions enabling refueling in space that allows spacecraft to extend lifespans, conduct more operations in space and reduce launch costs.
Where is Spaceium based and how big is it?
Spaceium is based in Long Beach, California, United States. Fundz records about 2 employees.
Who are the decision-makers at Spaceium?
Fundz holds 1 contact at Spaceium. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Aerospace around the same time

Companies in the same sectors as Spaceium that raised within 45 days of this round, from Fundz verified event records.

  • Lightpath raised $32M on March 5, 2025.
  • Esper raised $5M (Seed) on March 4, 2025.
  • TakeMe2Space raised $632K (Pre-Seed) on March 4, 2025.
  • EnduroSat raised $21M (Private Equity) on February 28, 2025.
  • Magdrive raised $11M (Seed) on February 25, 2025.
  • Karman+ raised $20M (Seed) on February 22, 2025.

Who to call at Spaceium, and when

A new round usually means Spaceium is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day Spaceium raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at Spaceium, from your own LinkedIn network

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Company Information

Company

Spaceium

Location

Long Beach, California, United States

About

Spaceium builds in-space infrastructure to support interplanetary missions enabling refueling in space that allows spacecraft to extend lifespans, conduct more operations in space and reduce launch costs.

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Spaceium raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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