-77%

est. 2Y upside i

AerospaceSeed

Spaceium is building in-space refueling stations to power the space superhighway.

Rank

#872

Sector

Aerospace and Defense

Est. Liquidity

~7Y

Data Quality

Data: Medium

Spaceium presents a moderate upside opportunity with higher risk, typical for a seed-stage company in a capital-intensive sector.

Last updated: March 10, 2026

Bull (30%)+350%

Spaceium successfully deploys its automated refueling stations, securing major contracts with multiple launch and orbital transfer vehicle operators. Its proprietary cryogenic fuel technology becomes a market standard, leading to rapid revenue growth to over $100M by 2028 and a Series C valuation exceeding $135M, driven by strong market adoption and strategic partnerships.

Base (30%)+75%

Spaceium achieves initial operational success with its in-space refueling and repair services, securing a few key commercial contracts. Growth is steady but constrained by high capital requirements and regulatory hurdles, reaching modest revenue of $20M-$30M by 2028 and a Series B valuation of around $50M-$60M, reflecting solid execution but slower market penetration.

Bear (40%)-85%

Development of proprietary technology faces unforeseen technical challenges or significant delays. Well-funded competitors like Orbit Fab or larger aerospace incumbents gain a dominant market position, or regulatory complexities stifle market expansion. Spaceium struggles to raise subsequent funding rounds, leading to a down round or acquisition at a valuation below $10M, significantly eroding common stock value.

Est. time to liquidity~7.0 years

Preference Stack Risk

high

With $6.8M in total funding and an estimated current valuation of $30M, investors hold approximately $6.8M in liquidation preferences ahead of common shareholders. In an exit at $30M, $23.2M would remain for common.

Dilution Risk

high

As a seed-stage company, Spaceium will require multiple future funding rounds (Series A, B, C, etc.), which will lead to significant dilution of existing common stock.

Secondary Liquidity

none

There are currently no active secondary markets or tender offers for Spaceium's private shares due to its early stage.

Questions to Ask at the Interview

Strategic questions based on Spaceium's data — designed to show you've done your homework.

  • 1

    “How is Spaceium planning to manage the high capital intensity and navigate the complex regulatory landscape to scale its operations and achieve commercial viability in the next 2-3 years?”

  • 2

    “Given the presence of well-funded competitors like Orbit Fab and larger aerospace incumbents entering the in-space servicing market, what specific strategies is Spaceium employing to maintain its competitive advantage and secure a dominant market share?”

  • 3

    “Considering the seed funding stage and the long development cycles in space tech, what is the company's projected fundraising timeline for Series A and B, and how does Spaceium plan to address potential employee equity dilution or provide liquidity options in the future?”

Community

Valuation Sentiment

Our model estimates -77% upside. What do you think?

Anonymous. Do not share material non-public information.

Community Discussion

Comments are reviewed before they appear publicly.

0/2000

Loading comments...

Disclaimer: This analysis is AI-generated and does not constitute financial or career advice. Always conduct your own due diligence.