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Antaris Space
Changing the way Satellites are designed, built and managed
About Antaris Space
Antaris is a startup that operates in the space industry, offering a cloud-based software platform designed to optimize the entire lifecycle of satellites. The company's primary market includes businesses and organizations that require satellite services for various purposes such as earth observation, climate monitoring, intelligence, surveillance, reconnaissance, space situational awareness, and in-space servicing, assembly, and manufacturing.
Antaris' business model revolves around its Antaris Cloud Platform, which not only reduces the time-to-orbit by half but also cuts mission operating costs by a factor of ten. This platform includes the Antaris Design Studio, a tool that allows users to design and configure a production satellite using a catalog of components, subsystems, and reference designs. The platform also features the TrueTwin™ simulation environment for rapid mission and spacecraft design and high-fidelity simulation, and the SatOS™ spacecraft software for seamless mission control.
The company generates revenue by providing these software solutions to its clients, enabling them to operate their satellites more efficiently and cost-effectively. The software is designed to work with a diverse range of payloads, sensors, and bus hardware, simplifying the most critical satellite use cases.
In summary, Antaris is a promising startup that leverages cloud technology to revolutionize the satellite industry, making satellite design, simulation, and operation more accessible and affordable.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2021
- Headquarters
- Los Altos, United States
- Employees
- 38
- Open positions
- 2
- Dealroom signal
- 90.0/100
- Industry
- Space
- Sector
- Space, Space Tech, Satellites, Earth Observation Satellites, Space Upstream, Dual-Use Tech, Hard Tech, slush24, DT and LS, science-based
- Technology
- Hardware, Deep Tech
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Mar 2026 | $28M | $112M | Planet Ventures · WestWave Capital · Lockheed Martin Ventures | ↗ |
| SEED✓Equity / VC | Sep 2023 | $3.5M | $21M | Possible Ventures · Ananth Technologies · E2MC Ventures · Lockheed Martin Ventures | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Antaris Space is 4.2K monthly website visits, up 10.5% over the last three months. Antaris Space's team grew 40.7% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
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.
Seed7 investors entered at this stage
HCVC
Acequia Capital
Streamlined Ventures
Possible Ventures
Ananth Technologies
E2MC Ventures
Lockheed Martin Ventures
Series A2 investors entered at this stage
WestWave Capital
Planet Ventures
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Antaris 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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