Sidus Space
- Company typePublic
- Founded2008
- HeadquartersMerritt Island, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
Sidus Space firmographics
Firmographics- Name
- Sidus Space
- Legal name
- Sidus Space, Inc.
- Website
- https://sidusspace.com
- Company type
- Public
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Sidus Space industry classification
Industry- Product category
- Space and Defense Technology / Satellite Manufacturing
- NAICS
- Guided Missile and Space Vehicle Manufacturing (336414), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Satellite Telecommunications (5174), Computer Systems Design and Related Services (54151)
- SIC
- Guided Missiles & Space Vehicles & Parts (3760), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft Parts & Auxiliary Equipment, Nec (3728)
- akta.pro primary industry
- Spacecraft & Satellites (Civil/Commercial) (IMABACAB)
- akta.pro secondary industries
- Spacecraft Avionics, Flight Computers & Software (IMABACAI), Satellite Broadband Terminals & Gateways (VSAT/LEO CPE) (HDAFAIAM)
Keywords
Where Sidus Space is headquartered
LocationHeadquarters
- HQ city
- Merritt Island
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Sidus Space business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Satellite Manufacturing and Hardware Sales: Design, manufacture, and sale of LizzieSat satellites and space hardware including avionics, wire harnesses, and payload integration services. One-time revenue from hardware delivery with potential for follow-on satellite orders.
- Space and Data-as-a-Service: Recurring subscription-based revenue from satellite data services, space-based data solutions, and mission operations support. Revenue model transitioning from one-time contract manufacturing to recurring data service subscriptions.
- Technology Hosting and Payload Integration: Revenue from hosting third-party payloads on LizzieSat satellites including HEO USA non-Earth imaging, Lonestar StarVault data storage, and Maris-Tech edge computing demonstrations. Mixed model with initial integration fees and potential recurring data service revenue.
- AI/ML Products and Software Services: Software licensing and AI-driven analytics services through Orlaith AI ecosystem, Cielo AI, and edge computing solutions including FeatherEdge platform sales.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom mission pricing based on customer requirements |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Sidus Space product offering
Product offeringCore offering
Sidus Space is a vertically integrated space and defense technology company that designs, manufactures, and operates the LizzieSat satellite constellation along with modular command-and-data-handling hardware (Fortis/Fortis Maxima) and an AI-driven data ecosystem (Orlaith, FeatherEdge, Cielo). The company provides payload hosting, satellite-based data services, advanced avionics manufacturing, and 24/7 mission operations to government, defense, intelligence, and commercial customers.
Product overview
Sidus Space operates as a vertically integrated space and defense technology company offering a unified portfolio organized around its LizzieSat satellite platform and supporting data/AI ecosystem. The core LizzieSat constellation — comprising LizzieSat-1 (Thelma), LizzieSat-2 (Lauren), LizzieSat-3 (Eileen), LizzieSat-4, and LizzieSat-5 — serves as the primary spacecraft platform for hosting payloads and delivering data services. The Orlaith AI Ecosystem (FeatherEdge hardware + Cielo software) layers AI-driven analytics on top of satellite data streams. Fortis and Fortis Maxima provide modular command and data handling subsystems built on 3U OpenVPX with SOSA/MOSA alignment. StarVault represents a hosted orbital data storage payload for Lonestar Data Holdings. The company further offers hardware manufacturing, advanced avionics, and mission operations services. A forthcoming LunarLizzie platform extends the concept beyond LEO.
Differentiator
Problem solved
Functional benefit
Brands
- LizzieSat: Multi-mission satellite platform designed for flexible payload integration and space-based data services
- Fortis
- Orlaith
- FeatherEdge
- Cielo
Products and services
- LizzieSat Satellite Platform Multi-mission, hybrid 3D-printed satellite platform providing global Low Earth Orbit data access with integrated payloads, advanced communication, power, navigation, and computing subsystems, sold to government, defense, and commercial customers.
- Fortis Command and Data Handling (C&DH) System Modular 3U OpenVPX C&DH platform aligned with SOSA/MOSA standards, integrating radiation-tolerant processing, high-speed data interfaces, and modular payload configuration for space, airborne, maritime, and terrestrial defense applications.
- Fortis Maxima AI/ML C&DH System Proprietary AI/ML-enhanced C&DH system pairing a quad-core ARM processor and reconfigurable FPGA with an integrated NVIDIA edge AI/ML engine and assured positioning, navigation, and timing (A-PNT) suite, targeted at defense and commercial autonomous applications.
- FeatherEdge Edge Computing Hardware Advanced edge computing hardware enabling low-latency data processing directly on spacecraft without relying on cloud infrastructure, supporting AI-driven analytics for defense, environmental, and commercial applications.
- Orlaith AI Ecosystem AI-driven software platform integrating FeatherEdge edge computing hardware and Cielo AI software to deliver near real-time autonomous operations, data fusion, and mission adaptability across air, land, sea, and space domains.
- Data Solutions Space-based data services transforming raw satellite data into actionable intelligence, including maritime AIS tracking and Earth observation services, delivered to government, defense, intelligence, and commercial customers.
- Hardware Manufacturing End-to-end manufacturing solutions from custom components to full system assemblies for complex high-performance space and defense missions, including hybrid 3D-printed structural components, delivered from the Cape Canaveral 35,000-square-foot ISO 9001:2015 and AS9100 Rev. D certified facility.
- Advanced Avionics Mission-critical avionics solutions including wire harness and cable assembly, ground systems, and flight hardware engineered for precision, reliability, and scalability, validated through rigorous environmental and functional testing.
- Mission Planning and Operations 24/7 real-time and non-real-time satellite and payload support through proprietary monitoring, modeling, and simulation services for NASA, DoD, and commercial programs.
Quantifiable outcome
- 51% year-over-year revenue growth in Q1 2026
- +3 more outcomes
Companies that use Sidus Space
Customer profileNamed customers8 records
Segments3 records
Ideal customer profiles2 records
Sidus Space technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability8 records
Feature6 records
Sidus Space partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- Microchip TechnologycoreStrategic collaboration providing space-grade, flight-proven semiconductor technologies including PolarFire FPGAs, processors, timing modules, and networking components for Fortis C&DH platform. Microchip's technologies integrated into 3U OpenVPX architectures aligned with SOSA/MOSA standards.
- Simera SensecoreMOU to develop next-generation hyperspectral imaging solutions combining Simera Sense optical payloads with Sidus FeatherEdge hardware and Cielo AI software for onboard data processing. Aims to enable real-time data insights and reduce reliance on ground-based systems for Earth observation missions.
- Maris-TechcoreMaris-Tech's advanced edge computing and video processing payload integrated on LizzieSat-4 mission. Partnership demonstrates high-performance edge computing capabilities in orbit for space and defense applications. Transitioned from planning to active hardware testing and platform integration.
- MobLobSpaceminorSidus Space serves as subcontractor supporting MobLobSpace under $173,000 NASA SBIR award for six-month design study to host advanced 4D radar system on LizzieSat for orbital debris tracking and Space Domain Awareness.
- Lonestar Data HoldingscoreSidus Space contracted to design, develop, test, and integrate Lonestar's Data Storage Module into LizzieSat-5 satellite platform for Commercial Pathfinder Mission. Demonstrates in-space data storage, AI-driven edge processing via FeatherEdge, and secure data uplink/downlink capabilities. Expanded to include second StarVault payload for LizzieSat-4 with total contract value of $120 million. StarVault claims to be world's first commercially operational space-based sovereign data storage service.
- NeuraspaceminorSpace traffic management partnership announced as part of Sidus pivot toward higher-margin commercial space services in the projected $5.77 billion SIaaS market by 2032.
- Reflex AerospaceminorSatellite manufacturing partnership as part of strategic pivot toward higher-margin commercial space services.
- HEO USAcoreHEO USA's Holmes Mk1 Non-Earth Imaging camera hosted aboard LizzieSat-3, validating integrated sensor performance and achieving sub-5-meter resolution imagery. HEO USA became first company to receive NOAA approval to fly hosted payloads on U.S.-flagged spacecraft. Subscription data service contract for ongoing imagery and space domain awareness services.
- CUS-GNCcoreCUS-GNC's SpacePilot autonomous navigation software integrated into LizzieSat spacecraft, achieving pointing accuracy under 30 arcseconds during bus-level commissioning of LizzieSat-3.
Scale indicators14 records
Recent moves6 records
Expansion highlights6 records
Sidus Space competitors and assessment
Company assessmentDirect peers
- Planet Labs PBC: Operates a large Earth-observation satellite constellation and sells imagery and analytics to government and commercial customers via subscription. Closely comparable to Sidus's LizzieSat-based data services and Space-as-a-Service motion.
- Spire Global: Space-as-a-Service provider operating a large nanosatellite constellation delivering weather, AIS, and aviation data. Comparable in business model (data subscriptions + hosted payloads) and in targeting government and commercial analytics customers.
- York Space Systems: Manufactures standardized small satellite buses and provides mission integration services for defense and intelligence customers. Comparable to Sidus's LizzieSat manufacturing, payload hosting, and government contract focus.
- Loft Orbital: Provides hosted-payload services by flying customer instruments on standard satellite buses. Closely comparable to Sidus's LizzieSat payload hosting model used by Lonestar, HEO USA, and Maris-Tech.
- Terran Orbital: Designs and manufactures small satellites and integrated bus platforms for government and commercial missions. Directly comparable to Sidus's LizzieSat manufacturing and payload integration capabilities, now operating as part of Lockheed Martin.
- BlackSky Holdings: Provides real-time geospatial intelligence from a small-sat constellation, combining satellite operations with AI-driven analytics. Mirrors Sidus's LizzieSat + Orlaith/Cielo data stack and similar government/defense customer base.
- Redwire Corporation: Space technology company offering satellite components, deployable structures, avionics, and in-space services. Overlaps with Sidus's Fortis C&DH subsystems, advanced avionics, and space infrastructure offerings.
Emerging players
- Astro Digital: Small-sat Earth observation operator offering imaging and analytics services. Comparable niche overlap with Sidus's LizzieSat-based imagery and data-as-a-service offering, though smaller and narrower in scope.
Broad incumbents
- Rocket Lab USA: Larger, vertically integrated space company operating both launch services and a spacecraft division (including the SolAero acquisition). Broader scope than Sidus, but overlaps on small-sat manufacturing, avionics, and Space Systems defense work.
Others
- LeoLabs: Provides space situational awareness and space traffic management services using a global ground-based radar network. Adjacent to Sidus's planned SDA and orbital debris tracking partnerships (MobLobSpace, Neuraspace), though not a direct competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Sidus Space social profiles
Digital presenceSidus Space compliance and trust
Trust signalCompliance3 records
Sidus Space financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sidus Space leadership team
Management profileNumber of profiles
Profiles6 records
Sidus Space subsidiaries and ownership
Company hierarchySubsidiaries1 record
Sidus Space funding detail
Funding detailFunding overview
Funding rounds11 records
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sidus Space M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sidus Space
What does Sidus Space do?
Sidus Space is a vertically integrated space and defense technology company that designs, manufactures, and operates the LizzieSat satellite constellation along with modular command-and-data-handling hardware (Fortis/Fortis Maxima) and an AI-driven data ecosystem (Orlaith, FeatherEdge, Cielo). The company provides payload hosting, satellite-based data services, advanced avionics manufacturing, and 24/7 mission operations to government, defense, intelligence, and commercial customers.
Is Sidus Space a public or private company?
Sidus Space is a public company. It is classified as public and is currently operating.
When was Sidus Space founded?
Sidus Space was founded in 2008. It employs 101 to 250 people.
Where is Sidus Space based?
Sidus Space is headquartered in Merritt Island, United States, in the North America region.
How does Sidus Space make money?
Four revenue lines are on record. Satellite Manufacturing and Hardware Sales are the primary driver. The others are space and Data-as-a-Service, technology Hosting and Payload Integration and AI/ML Products and Software Services.
Who are Sidus Space's main competitors?
Direct peers on record are Planet Labs PBC, Spire Global, York Space Systems, Loft Orbital, Terran Orbital, BlackSky Holdings and Redwire Corporation. Astro Digital is listed as an emerging player. Rocket Lab USA is listed as a broad incumbent. LeoLabs is listed as an others.
Does Sidus Space have an API?
No public API is recorded for Sidus Space.
What industry is Sidus Space in?
Sidus Space's product category is Space and Defense Technology / Satellite Manufacturing. Its primary akta.pro industry code is IMABACAB, Spacecraft & Satellites (Civil/Commercial), with a secondary code of IMABACAI, Spacecraft Avionics, Flight Computers & Software. Its NAICS code is 336414 and its SIC code is 3760.