Astranis key facts
- Manufacturer of small satellites designed for high-orbit deployment, serving customers across defense and commercial communications sectors.
- It has raised $830.1M across 3 recorded rounds; the latest was Later Stage VC (Series D) ($258.0M) in Mar 2024.
- Notable investors include Andreessen Horowitz, Fidelity Management & Research Company, Gaingels, Metaplanet Holdings, BoxGroup — 50 tracked in total.
- 2 investment vehicles were formed to buy Astranis shares in the last 12 months, reporting $3.1M sold to 11 investors, per SEC Form D filings.
- Status: Privately Held (backing).
Who backs Astranis
50+- ·The complete investor list: 50 names
- ·Watch Astranis: the Monday email on marks, rounds and moves
Astranis funding rounds
3 roundsVehicles formed to buy Astranis shares
secondary demand · SEC Form D filingsIn the last 12 months, 2 investment vehicles were formed to buy Astranis shares, reporting $3.1M sold to 11 investors across 2 sponsors. Most recent filing Feb 2026.
Membership and data by Private Market View
How much has Astranis raised?
Astranis has raised $830 million across 3 recorded rounds since 2021. The largest was a $90 million Series C in Mar 2023; the most recent was a $258 million Series D in Mar 2024.
Institutional holders and vehicles
In the last 12 months, 2 investment vehicles were formed to buy Astranis shares, reporting $3.1 million sold to 11 investors across 2 sponsors, per SEC Form D filings (most recent Feb 2026).
Astranis investors
50 investors are on record for Astranis, including Andreessen Horowitz, Fidelity Management & Research Company, Gaingels and Metaplanet Holdings. By type, the record holds 20 venture capital firms and 4 angel investors. The Series D in Mar 2024 drew 24 investors.
About Astranis
Manufacturer of small satellites designed for high-orbit deployment, serving customers across defense and commercial communications sectors. The company builds spacecraft for protected communications and resilient GPS in defense, as well as connectivity solutions for oil and gas, telecommunications, and sovereign clients, enabling robust and secure satellite-based infrastructure.
- Industry
- Aerospace and Defense
- Sector
- Business Products and Services (B2B)
- HQ
- San Francisco, CA, United States
- Founded
- 2015
- Employees
- 449
- Website
- astranis.com/
- Ownership
- Privately Held (backing)
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Astranis doesn't have a valuation on record yet — one is published once a priced round, a reported valuation, fund marks, or secondary prints surface in our sources. The rest of the record below builds toward it.