Kepler Aerospace
Kepler Aerospace is a private Texas-based aerospace technology company developing proprietary propulsion (Kepler Drive, MET Thruster), compact fusion (Texatron), and energy conversion technologies for defense, satellite, aviation, and energy customers through wholly-owned subsidiaries and a spaceport-headquartered operating model.
- Company typePrivate
- Founded2019
- HeadquartersMidland, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Kepler Aerospace does
Kepler Aerospace Ltd. is a private aerospace technology development company headquartered at the Midland Air and Space Port in Texas, organized around five divisions: Manufacturing/Production, Astrodynamics, Electronics, Geophysics, and Military. The company develops a portfolio of proprietary technologies including the Texatron compact aneutronic fusion reactor (targeting at least 10 MW of portable power), the Kepler Drive propellantless deep-space propulsion system, the MET Thruster (a water-propellant microwave electro-thermal thruster currently flying on Momentus Space's Vigoride 5 satellite), the Kepler MEC magnetic energy converter, and additional research-stage concepts such as the DPLS Impulse Drive, Quantum Warp Drive, and Cold Magnetized Plasma Thruster.
The company operates through wholly-owned subsidiaries Kepler SpaceCore Inc. (which holds the acquired MD Aviation CNC manufacturing facility in Sebastian, FL and Stratoview Corp. zero-gravity flight operations) and Kepler Fusion Inc. (Texatron development). Revenue is generated from a mix of streams: hardware sales (satellite delivery systems, Texatron fusion reactors, CNC contract manufacturing for General Dynamics), technology licensing (propulsion and energy IP to defense and aerospace customers), professional services (B777 pilot training and FAA certification led by CPT Scott Winder, zero-gravity flight training through Stratoview), and government/defense contracts (e.g., Indian Defence Ministry iDEX ISR constellation via EON Space Labs). The customer base spans military and defense, satellite and space industry, aviation, energy, and research/academia verticals, with technology licensing pursued alongside direct sales through Kepler's unique co-location at a spaceport inside an international airport.
Kepler Aerospace firmographics
Firmographics- Name
- Kepler Aerospace
- Legal name
- Kepler Aerospace Ltd.
- Website
- https://kepleraerospace.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Kepler Aerospace is a private Texas-based aerospace technology company developing proprietary propulsion (Kepler Drive, MET Thruster), compact fusion (Texatron), and energy conversion technologies for defense, satellite, aviation, and energy customers through wholly-owned subsidiaries and a spaceport-headquartered operating model.
- Ownership category
- akta.pro rank
Kepler Aerospace industry classification
Industry- Product category
- Aerospace Propulsion and Energy Systems
- NAICS
- Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing (336415), Guided Missile and Space Vehicle Manufacturing (336414), Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing (336419), Aircraft Manufacturing (336411)
- SIC
- Guided Missiles & Space Vehicles & Parts (3760), Aircraft Engines & Engine Parts (3724), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft Parts & Auxiliary Equipment, Nec (3728)
- akta.pro primary industry
- Spacecraft Propulsion (In-Space) & Thrusters (IMABACAE)
- akta.pro secondary industries
- Launch Vehicles & Orbital Rockets (IMABACAA), Military Aerospace Engines & Propulsion (IMABAMAD), Spacecraft & Satellites (Civil/Commercial) (IMABACAB), Space Payloads & Instruments (Sensors, Comms, EO/IR) (IMABACAD), Space Structures, Mechanisms & Thermal Control (IMABACAF)
Keywords
Where Kepler Aerospace is headquartered
LocationHeadquarters
- HQ city
- Midland
- HQ country
- United States
- HQ region
- North America
Offices8 records
Markets served
Kepler Aerospace business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales
Revenue model
- Satellite Delivery Systems: Kepler develops and aims to commercialize satellite delivery systems, including satellite components, resupply/refuel satellites, and launch vehicles. Revenue from government and commercial satellite operators.
- Propulsion and Energy Technology Licensing: Licensing of proprietary propulsion (Kepler Drive), energy (Texatron), and MET Thruster technologies to defense, aerospace, and energy industry customers.
- Fusion Reactor Development and Sales: Development and eventual sale of compact portable Texatron fusion reactors producing at least 10 megawatts of usable power for stationary and mobile power applications.
- Aviation Training Services: B777 training and FAA certification programs for aviation industry clients. Revenue from training contracts with airlines and aviation organizations.
- Advanced Manufacturing Services: In-house manufacturing and production capabilities including 3D printing, CNC machining, and robotics. Revenue from product development, manufacturing contracts, and second-tier supplier activities.
Go-to-market motion1 record
Distribution channels4 records
Marketing channels8 records
Kepler Aerospace product offering
Product offeringCore offering
Kepler Aerospace develops and commercializes proprietary aerospace technologies including propellantless electromagnetic propulsion (Kepler Drive), compact aneutronic fusion reactors (Texatron), water-propellant plasma thrusters (MET Thruster), and magnetic energy converters. The company also operates a 5-axis CNC manufacturing facility, offers B777 pilot training and FAA certification programs, runs zero-gravity parabolic flight training, and provides advanced manufacturing services to aerospace and defense customers.
Product overview
Kepler Aerospace Ltd. is an innovative aerospace technology development company headquartered in Midland, Texas, operating as America's Exotic Propulsion and Energy Company. The company has developed a suite of proprietary technologies across multiple divisions: Manufacturing/Production, Astrodynamics, Electronics, Geophysics, and Military. Core products include the Kepler Drive™ (propellantless deep space propulsion), Texatron™ (compact aneutronic fusion reactor being developed via subsidiary Kepler Fusion Inc.), MET Thruster™ (water-propellant plasma thruster in active space deployment), and Kepler MEC™ (Magnetic Energy Converter). Additional proprietary products include the Blaster™. The company also operates the High-Altitude Chamber Complex (HACC) for astronaut training, offers B777 pilot training and FAA certification programs, and is restoring former RAF VC10 aircraft for refueling operations. Research portfolio includes advanced propulsion technologies such as the Cold Magnetized Plasma Thruster, DPLS Impulse Drive, Quantum Warp Drive concepts, and numerous theoretical physics research papers. Subsidiaries include Kepler SpaceCore Inc. (space operations) and Kepler Fusion Inc. (fusion reactor development).
Differentiator
Problem solved
Functional benefit
Products and services
- Kepler Drive A propellantless drive system for deep space travel developed by Kepler Aerospace, based on proprietary gravity modification and electromagnetic propulsion technologies. Targeted at defense and aerospace agencies for Moon and Mars missions.
- Texatron A compact, portable, aneutronic fusion reactor described as a fast pulsed Torsatron design that burns deuterium and helium-3 with minimal radiation. Designed to produce at least 10 megawatts of usable power in a standalone portable unit. Developed via subsidiary Kepler Fusion Inc.
- MET Thruster (Microwave Electro-Thermal Thruster) A plasma thruster using water as propellant, developed by Dr. John Brandenburg. Uses microwaves to electrothermally heat water vapor to generate thrust for satellite propulsion. Currently deployed on Momentus Space's Vigoride 5 satellite.
- Kepler MEC (Magnetic Energy Converter) A magnetic energy conversion technology developed for power generation and energy conversion applications across stationary and mobile power use cases.
- Blaster A wireless taser-like product under development by Kepler Aerospace as part of its advanced technology portfolio for defense applications.
- Advanced Manufacturing Services (CNC and 3D Printing) In-house manufacturing and production capabilities including a 5-axis overhead gantry CNC printer and milling machine at the Sebastian, Florida facility. Operates with ongoing contract with General Dynamics building submarine parts.
- B777 Training and FAA Certification Program Boeing 777 pilot training and FAA certification program led by CPT Scott J. Winder, operating out of Dallas, Texas. Offered to aviation industry clients and airlines including American Airlines.
- Zero-Gravity Parabolic Flight Training Zero-gravity parabolic flight operations via Stratoview Corp. (acquired subsidiary), providing parabolic zero-gravity flights for astronaut training, research, and private individuals at Cape Canaveral, Florida and Las Vegas, Nevada.
- High-Altitude Chamber Complex (HACC) Training A world-class altitude chamber facility at Kepler's Midland Spaceport used for astronaut training experiences and human spaceflight preparation, operated in partnership with Space Nation.
- VC10 Refueling Aircraft Restoration Restoration of former RAF VC10 aircraft (ZA150, plus targeted ZD241 and ZD147) for return to flight as refueling aircraft.
Quantifiable outcome
- MET Thruster using water propellant has been successfully deployed in space on Momentus Space's Vigoride 5 satellite
- +7 more outcomes
Companies that use Kepler Aerospace
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles5 records
Kepler Aerospace technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature10 records
Kepler Aerospace partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- Apogeo SpacecoreKepler Aerospace signed a framework agreement with Apogeo Space at Space Meetings Veneto 2026 in Venice, Italy, to expand global Ground Station as a Service infrastructure and satellite collaboration between India and Europe. The agreement aligns with the 2025-2029 India-Italy Joint Strategic Action Plan announced during the G20 Summit 2024.
- EON Space LabsminorKepler Aerospace contracted EON Space Labs to supply a MIRA imaging payload variant for a six-satellite ISR (Intelligence, Surveillance, and Reconnaissance) constellation under the Indian Defence Ministry's iDEX initiative. EON Space Labs is a Hyderabad-based spacetech startup building indigenous Electro-Optical and Infrared imaging payloads.
- Spaceport Development Corp.minorKepler Aerospace is one of three active spaceport companies operating at Midland Air and Space Port. The Midland Spaceport Development Corp. was re-established to enable state funding for aerospace economic development and build additional infrastructure at the spaceport, benefiting Kepler and other aerospace companies.
- Space NationcoreKepler Aerospace and Space Nation formed a strategic partnership for space exploration training and research. Kepler provides classroom facilities and its High-Altitude Chamber Complex (HACC) for simulated space missions. Space Nation provides astronaut-led training missions and experiences. Space Nation is an official partner of NASA and the first space travel company to become a member of the UNWTO.
- Firehawk AerospaceminorFirehawk Aerospace is one of the three active spaceport companies at Midland Air and Space Port alongside AST SpaceMobile and Kepler. Firehawk is testing rocket engines near Midland and would benefit from the Spaceport Development Corp.'s expanded infrastructure.
- AST SpaceMobileminorAST SpaceMobile is one of the three active spaceport companies operating at Midland Air and Space Port alongside Kepler and Firehawk Aerospace.
- Stratoview Corp.coreKepler Aerospace acquired Stratoview Corp. through its subsidiary Kepler SpaceCore Inc. (KSC). Stratoview owns and operates a fleet of aircraft providing zero-gravity parabolic flight training for astronauts, researchers, and private individuals at Cape Canaveral, Florida and Las Vegas, Nevada.
- MD AviationcoreKepler Aerospace acquired MD Aviation and its CNC Manufacturing Facility through its subsidiary Kepler SpaceCore Inc. (KSC). The Sebastian, Florida facility has a large 5-axis overhead gantry CNC printer and milling machine and has ongoing contracts with General Dynamics building submarine parts.
Scale indicators15 records
Recent moves8 records
Expansion highlights6 records
Kepler Aerospace competitors and assessment
Company assessmentEmerging players
- Morpheus Space: Emerging in-space electric propulsion startup building smallsat thrusters. Smaller and earlier than Kepler but targeting the same customer base of smallsat operators.
- Accion Systems: Emerging player in electrospray and electric propulsion for small satellites. Adjacent technology category to Kepler's MET Thruster and CMPT, targeting the same smallsat propulsion market.
Direct peers
- Helion Energy: Private fusion company developing a compact pulsed fusion generator. Directly comparable to Kepler Fusion Inc.'s Texatron on technology approach (pulsed compact fusion) and target use cases (portable/industrial power).
- Firehawk Aerospace: Hybrid rocket propulsion and 3D-printed rocket fuel company co-located with Kepler at Midland Air and Space Port. Firehawk's Ronald Jones and Will Edwards are also Kepler advisors, and the two are direct peers in advanced propulsion.
- Momentus Space: Kepler's customer for the MET Thruster currently flying on Vigoride 5. Momentus operates in-space transportation and satellite servicing using proprietary propulsion, putting it in the same in-space propulsion category as Kepler Aerospace.
- TAE Technologies: Well-funded private fusion energy company pursuing aneutronic and advanced fuel fusion. Comparable to Kepler Fusion Inc.'s Texatron compact fusion reactor program in technology category, scale ambition, and commercialization horizon.
- Phase Four: Plasma electric propulsion company building RF thrusters for small satellites. Directly comparable to Kepler's MET Thruster line as a competing water-propellant / plasma-based in-space propulsion technology.
Broad incumbents
- Relativity Space: Launch and 3D-printed rocket manufacturer with Terran launch vehicles. Comparable to Kepler's satellite delivery and launch vehicle programs at much larger scale.
- Aerojet Rocketdyne (L3Harris): Premier U.S. propulsion incumbent producing rocket engines, in-space thrusters, and missile propulsion. Competes with Kepler in defense and government propulsion markets, though at vastly larger scale and broader portfolio.
- Rocket Lab: Public launch and space systems company operating the Electron and Neutron launch vehicles plus in-space propulsion via its Sinclair Interplanetary and SolAero acquisitions. Comparable to Kepler on the launch vehicle and spacecraft side.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Kepler Aerospace social profiles
Digital presenceKepler Aerospace financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kepler Aerospace leadership team
Management profileNumber of profiles
Profiles23 records
Kepler Aerospace subsidiaries and ownership
Company hierarchySubsidiaries4 records
Kepler Aerospace funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kepler Aerospace M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Kepler Aerospace
What does Kepler Aerospace do?
Kepler Aerospace develops and commercializes proprietary aerospace technologies including propellantless electromagnetic propulsion (Kepler Drive), compact aneutronic fusion reactors (Texatron), water-propellant plasma thrusters (MET Thruster), and magnetic energy converters. The company also operates a 5-axis CNC manufacturing facility, offers B777 pilot training and FAA certification programs, runs zero-gravity parabolic flight training, and provides advanced manufacturing services to aerospace and defense customers.
Is Kepler Aerospace a public or private company?
Kepler Aerospace is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Kepler Aerospace founded?
Kepler Aerospace was founded in 2019. It employs 1 to 10 people.
Where is Kepler Aerospace based?
Kepler Aerospace is headquartered in Midland, United States, in the North America region.
How does Kepler Aerospace make money?
Five revenue lines are on record. Satellite Delivery Systems are the primary driver. The others are propulsion and Energy Technology Licensing, fusion Reactor Development and Sales, aviation Training Services and advanced Manufacturing Services.
Who are Kepler Aerospace's main competitors?
Emerging players on record are Morpheus Space and Accion Systems. Direct peers are Helion Energy, Firehawk Aerospace, Momentus Space, TAE Technologies and Phase Four. Broad incumbents are Relativity Space, Aerojet Rocketdyne (L3Harris) and Rocket Lab.
Does Kepler Aerospace have an API?
No public API is recorded for Kepler Aerospace.
What industry is Kepler Aerospace in?
Kepler Aerospace's product category is Aerospace Propulsion and Energy Systems. Its primary akta.pro industry code is IMABACAE, Spacecraft Propulsion (In-Space) & Thrusters, with a secondary code of IMABACAA, Launch Vehicles & Orbital Rockets. Its NAICS code is 336415 and its SIC code is 3760.