SatNews, December 8, 2025 — The barrier to entry for the Geostationary Orbit (GEO) club has just been lowered by nine figures.
Space Leasing International (SLI), the aerospace subsidiary of the multi-billion dollar Libra Group, has signed a landmark Heads of Agreement (HoA) to purchase and lease back two “Micro-GEO” satellites from Portland-based manufacturer AscendArc. The deal, valued in excess of $200 million, is not merely a purchase order; it is a financial instrument designed to shatter the rigid Capital Expenditure (CAPEX) wall that has historically kept smaller nations and commercial operators grounded.
The Financial Engineering: OPEX is the New Orbit
For decades, the GEO sector has operated on a “cash-up-front” model. An operator—say, a national telecom provider in Southeast Asia—would need to secure $300M–$500M to build, insure, and launch a single 5-ton telecommunications satellite. This capital intensity favored entrenched incumbents like Intelsat or SES.
The SLI-AscendArc pact introduces the “Airline Model” to space. Just as Delta or Emirates lease their Boeing fleets rather than buying them outright, satellite operators can now lease an AscendArc satellite for a monthly fee.
The Hardware: Why “Micro-GEO”?
The economics of this lease deal are only possible because of the underlying physics of the AscendArc platform. Traditional GEO satellites are “monolithic”—size of a school bus, 15-year lifespans, and massive power requirements.
AscendArc’s platform, often described as a Micro-GEO bus, shrinks this architecture into a form factor weighing less than 1,000 kg.
By utilizing highly efficient electric propulsion for both orbit raising and station-keeping, AscendArc eliminates the need for massive chemical fuel tanks. This reduces launch costs significantly, as multiple Micro-GEO birds can ride-share on a single Falcon 9 launch.
- Band: High-Throughput Ka-Band (optimized for data/broadband).
- Throughput: Targeted to deliver lower Cost-per-Mbps than legacy widebeam satellites.
- Propulsion: Modular electric propulsion, allowing for precise station-keeping and potentially extended life-extension missions.
Strategic Context: The Libra Ecosystem
SLI is not operating in a vacuum. Its parent, Libra Group, has deep roots in aviation leasing (LCI) and renewable energy. This deal signals Libra’s intent to build a vertical stack in space infrastructure.
- Ground: SLI already owns ground stations leased to RBC Signals.
- Space: Now owning the orbital assets (AscendArc).
- Connective Tissue: By owning both the ground and space segment, SLI can offer a “turnkey” solution—essentially “Connectivity in a Box” for sovereign nations looking to secure independent orbital slots without the technical headache of procurement.
Competitive Landscape: The “Small GEO” Race
This $200M commitment places AscendArc directly in the ring with Astranis, the current leader in the Micro-GEO sector (which recently secured its own massive Series D funding). However, while Astranis largely operates its own satellites as a service provider, AscendArc’s partnership with SLI emphasizes the leasing aspect—giving the customer control of the payload without the burden of ownership.
If SLI and AscendArc succeed, we may see the first “Space Lessor” fleets emerging by 2027, fundamentally changing how the world buys bandwidth.