Orbit Fab
Gas Stations in Space™ - We are the satellite refueling service provider for LEO, GEO, and cislunar space.
97 employees · est. 2018 · Boulder, United States
Orbit Fab is the older company (2021 vs 2018).
Side-by-Side Comparison
| Metric | E-Space | Orbit Fab |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2018 older |
| Headquarters | ||
| Headquarters | Arlington, United States | Boulder, United States |
| Employees | ||
| Employees | 130 | 97 |
| Industry | ||
| Industry | Not tracked yet | Energy, Manufacturing, Space |
| Funding Stage | ||
| Funding Stage | Seed | Grant |
| Total Funding | ||
| Total Funding | $50.00M | $43.47M |
| Funding Rounds | ||
| Funding Rounds | 1 | 10 |
| Services | ||
| Services | Resilient Satellite Deployment, Global Real-Time Data Services, IoT Connectivity Platform, Secure Data Connectivity, Satellite System Cost Reduction | In-Space Fuel Delivery, Refueling Hardware Development, Mission Planning and Optimization Software, Fuel Logistics, Satellite Servicing and Support |
| Target Customers | ||
| Target Customers | Governments, Defense Organizations, Logistics and Shipping Companies, Agriculture Companies, Environmental Agencies, Automotive and Connected Vehicle Manufacturers | US and International Government Agencies, Commercial Satellite Operators, Spacecraft Manufacturers, Space Logistics Companies |
| Taxonomy | ||
| Taxonomy | Low Earth Orbit Satellites, Sustainable Space Infrastructure, Space-based Communications, IoT Services, Satellite System Resiliency, Space Debris Reduction, Affordable Communications, Real-time Communications, Telecommunications, Systems Architecture, Aerospace Engineering, Launch Operations, Fleet Management, Democratizing Space, Smart-IoT Services | Satellite Refueling, LEO Services, GEO Services, Cislunar Services, In-space Logistics, Space Infrastructure, Satellite Propellant Supply, Space Asset Operations, Space Tourism Support, Space Manufacturing, Space Mining, Communications Satellites, Earth Observation, Satellite Business Model Flexibility, Space Industry Supply Chain |
| Website | ||
| Website | e-space.com | orbitfab.com |
About E-Space
E-Space, with its slogan "Bridging Earth and space," is a burgeoning force in the aerospace industry, founded in 2021 by industry visionary, Greg Wyler. Headquartered in the United States, the company is on a mission to create the most sustainable low Earth orbit (LEO) network, which aims to deploy...
About Orbit Fab
Orbit Fab, founded in 2018, is at the forefront of revolutionizing space logistics. Known for its catchy slogan "Gas Stations in Space™", the company is the pioneering satellite refueling service provider for LEO, GEO, and cislunar space. The company's core vision is to establish a sustainable and...
We will tell you when either one moves
BounceWatch watches E-Space and Orbit Fab for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at E-Space and Orbit Fab — by email.
Frequently Asked Questions
Compare E-Space with someone else
Start typing a company name or domain.
Related Comparisons
Compiled from the BounceWatch company index. We last looked at E-Space on 21 Apr 2026, and Orbit Fab on 30 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.