Lonestar

What Lonestar does

Lonestar Data Holdings, Inc. (operating as Lonestar Space) is a US-based space technology company founded in 2019 and headquartered in Titusville, Florida, that builds and operates space-based data storage infrastructure. Its core product, StarVault, is described as the world's first commercially operational space-based sovereign data storage platform, combining advanced cryptographic key escrow capabilities with orbital storage hardware deployed across low Earth orbit, the Earth-Moon L1 Lagrange Point, and (planned) cislunar space. The platform's value proposition rests on three structural advantages of space as a storage location: physical isolation from terrestrial cyber threats, jurisdictional ambiguity that supports data sovereignty, and natural access to solar power and radiative cooling. Supporting products include FeatherEdge (AI-driven edge processing for in-orbit data handling) and space communications architecture services developed under a Space Act Agreement with NASA Ames Research Center. Technology has been demonstrated on Intuitive Machines IM-1 and IM-2 lunar missions (2024–2025), with the first commercial StarVault payload scheduled for October 2026 aboard Sidus Space's LizzieSat-4.

The company is pre-revenue and operates a subscription-based recurring revenue model supplemented by usage-based retrieval fees, with quote-based enterprise pricing and an active capacity reservation program for the October 2026 launch. Go-to-market combines direct enterprise sales targeting government agencies, financial institutions, and critical infrastructure operators with an OEM/embedded channel through Sidus Space for payload integration onto the LizzieSat satellite bus. Additional strategic partnerships include Space Solar (cislunar hosting on the OSPREYBuilder demonstrator targeted for 2028), Atomic-6 (solar arrays for cislunar platforms), Flexential (terrestrial infrastructure), Phison (storage hardware), and Rooverse (social media data archival). The company has disclosed approximately $11.6M in funding across a $5M seed round led by Scout Ventures in 2023 and a $6.6M raise in January 2026, with ownership concentrated among founders, early-stage venture investors, and strategic partners.

Name

Lonestar

Legal name

Lonestar Data Holdings, Inc.

Website

https://lonestarlunar.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Lonestar Data Holdings operates StarVault, the world's first commercially operational space-based sovereign data storage platform, deploying orbital data storage across Earth orbits and cislunar space for government agencies, financial institutions, and critical infrastructure operators seeking disaster-resilient, jurisdiction-agnostic data protection.

Ownership category

akta.pro rank

Product category

Space-Based Data Storage

NAICS

Satellite Telecommunications (5174), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Computer Storage Device Manufacturing (334112)

SIC

Computer Communications Equipment (3576), Services-Computer Rental & Leasing (7377)

akta.pro primary industry

Satellite Network Operations & Capacity Services (NOC, Capacity Leasing, Managed Payload Services) (HDAIAJAI)

akta.pro secondary industries

Object Storage Platforms (HDABAEAC), Enterprise Storage Arrays (SAN/NAS/Object Storage) (HDACACAB)

Keywords

• Orbital data storage
• Space-based data center
• Lunar data storage
• Data sovereignty services
• Disaster recovery storage

Headquarters

HQ city

St. Petersburg

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Technology or R&D, Infrastructure, Personnel, Supply Chain, Marketing or Sales, Operations

Revenue model

1. Orbital Data Storage Services: Recurring subscription-based revenue from providing secure, off-world data storage services. Customers will pay for data storage capacity aboard orbital satellites, with pricing likely tiered by storage volume and data retrieval frequency. First commercial services expected with October 2026 StarVault launch.
2. Data Retrieval and Access Fees: Additional revenue from data retrieval operations, potentially usage-based charges for accessing stored data from orbital storage systems.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Lonestar provides subscription-based space-based data storage services through its StarVault platform, deploying storage payloads on satellites in Earth orbits and cislunar space to deliver secure, immutable, sovereign data protection for governments, financial institutions, and critical infrastructure operators. Services include orbital and lunar data backup, cryptographic key escrow, AI-driven in-orbit edge processing via FeatherEdge, and capacity reservations for scheduled launches.

Product overview

Lonestar offers a space-based data infrastructure platform centered on StarVault, the world's first commercially operational space-based sovereign data storage service. The platform combines StarVault data storage modules with cryptographic key escrow capabilities, FeatherEdge AI-driven edge processing, and space communications infrastructure. Services span lunar surface deployment, LEO orbital storage (via LizzieSat satellites), and Earth Moon L1 Lagrange point operations, targeting governments, financial institutions, and critical infrastructure operators seeking disaster-resilient, sovereign data protection beyond Earth.

Differentiator

Problem solved

Functional benefit

Brands

• StarVault: The world's first commercially operational space-based sovereign data storage platform. StarVaults are being launched to all orbits around the Earth and the Moon, combining Lonestar's advanced cryptographic key escrow capabilities with space-based data storage infrastructure for secure, disaster-resilient data protection.

Products and services

• StarVault Space-based sovereign data storage platform that combines cryptographic key escrow with orbital storage infrastructure, providing secure, disaster-resilient data protection for governments, financial institutions, and critical infrastructure operators.
• Lunar Data Storage Services Off-world data backup and storage services deployed on the lunar surface to protect critical government and enterprise data from cyber threats, natural disasters, and geopolitical risks.
• Orbital Data Storage Services Sovereign data storage services deployed in low Earth orbit (LEO), sun-synchronous orbit, and cislunar space, providing governments, financial institutions, and critical infrastructure operators with off-planet data security.

Quantifiable outcome

• 100% data protection against terrestrial cyber threats through physical isolation
• +1 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Six partnerships are on record, tiered core, strategic and minor.

• Sidus SpacecoreStrategic or Co-development PartnerPartnership for building StarVault orbital data storage payloads. Sidus Space integrates Lonestar's data storage technology onto their satellite platforms for deployment.
• NASA Ames Research CentercoreStrategic or Co-development PartnerSpace Act Agreement with NASA Ames Research Center supporting development and testing of orbital data storage technology.
• Space SolarstrategicStrategic or Co-development PartnerLetter of intent to host StarVault data storage aboard Space Solar's orbital power stations, extending data storage capabilities to cislunar space.
• RooverseminorStrategic or Co-development PartnerPartnership to backup human-generated social data in space, providing long-term archival storage for social media content.
• Atomic-6coreTechnology or IntegrationSolar array partner for cislunar data satellite mission, providing power generation solutions for orbital data storage platforms.
• NVIDIA Inception ProgramminorGTM or Marketing PartnerMember of NVIDIA Inception program for AI and technology startups, providing development resources and go-to-market support.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Google Cloud: Google Cloud Storage provides global object storage with strong encryption, archival tiers, and regional sovereignty — Lonestar's founder Chris Stott's prior role at Google Data Center & Advanced Products underlines the competitive overlap.
• Amazon Web Services (AWS): AWS S3 and Glacier dominate object storage and archival; AWS GovCloud and confidential computing compete for the same data-sovereignty and security-driven workloads that Lonestar targets with orbital storage.
• Microsoft Azure: Azure Blob Storage and Azure Government offer hyperscale object storage with sovereign-region options, competing head-on with Lonestar's sovereign-storage value proposition for governments and regulated enterprises.
• IBM Cloud: IBM Cloud Object Storage and regulated-industry offerings target the same enterprise archival and compliance use cases as Lonestar, with established government and financial institution relationships.
• Viasat: Viasat is an established satellite communications operator with government and enterprise data service offerings, providing scale comparisons for satellite-based data delivery economics relevant to Lonestar's roadmap.
• Iridium Communications: Iridium operates a global LEO satellite network delivering voice and data services to government, maritime, and enterprise customers — a comparable model for delivering commercial data services via a proprietary space constellation.

Direct peers

• Cloud Constellation: Cloud Constellation's SpaceBelt is a planned constellation of satellites offering secure, sovereign cloud data storage in orbit — the most directly comparable business model and target use case to Lonestar's StarVault service.

Emerging players

• Wasabi Technologies: Wasabi offers low-cost, predictable S3-compatible object storage focused on archival and backup — competing with Lonestar for budget-constrained storage workloads that do not require orbital sovereignty.
• Backblaze: Backblaze B2 provides low-cost cloud object storage and backup, targeting SMB and prosumer archival — adjacent to Lonestar's long-term archival use case but purely terrestrial.

Others

• Sidus Space: Sidus Space is Lonestar's core integration partner building StarVault payloads onto LizzieSat satellites; understanding Sidus's capabilities and constraints is essential to modeling Lonestar's deployment capacity and unit economics.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/Lonestar_Space
• LinkedInlinkedin.com/company/lonestarlunar

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds5 records

Investors8 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lonestar