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Pythom Space
Developing a space transportation system that is light, low-cost, and highly responsive
About Pythom Space
Pythom Space is a pioneering company in the space exploration sector, focusing on developing cost-effective propulsion systems and rockets designed to carry small payloads to low Earth orbit (LEO). The company operates in the highly competitive aerospace market, targeting clients such as private space companies, research institutions, and government agencies looking for affordable and reliable launch solutions. Pythom Space's business model revolves around manufacturing and launching rockets with a payload capacity of up to 150 kg, significantly lowering the cost of space access. By running small teams and maintaining tight facilities, the company minimizes personnel-related expenses, which traditionally account for 90% of rocket costs in the space industry. Revenue is generated through dedicated rocket launches priced at $1.2 million per mission. Pythom Space's proprietary propulsion system, Black Magic, and its regeneratively cooled Asterex engines are key technological advancements that set it apart from competitors. The company also emphasizes sustainability, using carbon-neutral furfuryl alcohol for fuel.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2019
- Headquarters
- Bishop, United States
- Employees
- 20
- Open positions
- None listed
- Dealroom signal
- 47.8/100
- Industry
- Space
- Sector
- Space, Space Tech, Space Transportation, In-Space Transportation, Space Upstream, Euspa, NIF defense security and resilience, NIF freedom of operations and mobility, DT and LS, science-based
- Technology
- Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VCOther financing | Nov 2025 | $10M | $40M | Saab | ↗ |
| SUPPORT PROGRAMOther financing | Sep 2023 | $83K | — | EUSPA · Cassini Business Accelerator · CASSINI Initiative | ↗ |
Growth signals
Latest recorded traffic for Pythom Space is 160 monthly website visits, down 85.5% over the last three months. Pythom Space's team grew 11.1% over the past year.
Similar companies
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed1 investor entered at this stage
Rymdkapital
Series A1 investor entered at this stage
Saab
Other known investors3 additional known investors
Cassini Business Accelerator
CASSINI Initiative
EUSPA
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Pythom Space on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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