Top Space Travel Startups in 2026

Relativity is building humanity’s multiplanetary future. We invented a new approach to design, build, and fly our own rockets, starting with Terran 1 – the world’s first entirely 3D printed rocket. As a vertically integrated technology platform, Relativity is at the forefront of an inevitable shift toward software-defined manufacturing. By fusing 3D printing, artificial intelligence, and autonomous robotics, we are pioneering the factory of the future. Disrupting 60 years of aerospace, Relativity offers a radically simplified supply chain, building a rocket with 100x fewer parts in less than 60 days. We believe in a future where interplanetary life fundamentally expands the possibilities for human experience. Our long-term vision is to upgrade humanity’s industrial base on Earth and on Mars.

SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. SpaceX has gained worldwide attention for a series of historic milestones. It is the only private company capable of returning a spacecraft from low Earth orbit, which it first accomplished in 2010. The company made history again in 2012 when its Dragon spacecraft became the first commercial spacecraft to deliver cargo to and from the International Space Station. SpaceX successfully achieved the historic first reflight of an orbital class rocket in 2017, and the company now regularly launches flight-proven rockets. In 2018, SpaceX began launching Falcon Heavy, the world’s most powerful operational rocket by a factor of two. As one of the world’s fastest growing providers of launch services, SpaceX has secured over 100 missions to its manifest, representing over $12 billion on contract. These include commercial satellite launches as well as US government missions. SpaceX’s Dragon spacecraft is flying numerous cargo resupply missions to the space station under a series of Commercial Resupply Services contracts. Dragon was designed from the outset to carry humans to space and will soon fly astronauts under NASA’s Commercial Crew Program. Building on the achievements of Falcon 9 and Falcon Heavy, SpaceX is working on a next generation of fully reusable launch vehicles that will be the most powerful ever built, capable of carrying humans to Mars and other destinations in the solar system.

We at Spinlaunch develop and design technology for mass accelerators. Spinlaunch was founded by Jonathan Yaney in 2014, and has since raised over $80 million dollars in funding. Our corporate headquarters is in Long Beach California. We also have a flight test facility at Spaceport America in New Mexico. We are developing a kinetic energy space launch system that lowers the dependency on traditional chemical rockets which lowers the cost dramatically.

Firefly’s vision is to extend humanity’s reach into the universe by assembling a team of like-minded individuals to build the next generation of spacecraft. Firefly is first and foremost a business - our spacecraft are designed to satisfy a market need & provide a high return to shareholders. The strongest current need is for a dedicated small satellite launcher in the half-metric-ton payload class. Firefly is focused on developing & deploying this launcher, to provide low-cost, high-performance space launch capability. In the under-served small sat market, secondary-payload launches are often the only option. Our first product, Firefly Alpha will change this. Capable of lifting 400kg to a 400km equatorial orbit, Alpha is designed for mass production & to fly 50x a year. The technologies employed in our state-of-the-art rockets provide a clear pathway for future incremental improvements in capability. Later vehicles will have reusable elements and employ air-breathing propulsion.

Kepler Communications is a satellite communications company that is working towards establishing an in-space telecommunications network for space-borne assets. Put simply, we are building cell phone towers in space. This infrastructure will resolve the problem of intermittent connectivity for non-geostationary satellites, will open new business opportunities that necessitate real-time connectivity to satellites, and will reduce reliance on costly and difficult to deploy ground infrastructure. An infrastructure venture is no simple feat, particularly true for space-based infrastructure. To reach this long-term objective, tangible shorter-term milestones are planned in order to incrementally develop the technologies and deploy the infrastructure necessary to execute on this vision. Each milestone towards this vision represents a viable business opportunity, enabling Kepler to sustainably realize this vision.

We build robotic arms. Custom-built robotic arms are already in use on the International Space Station and on planetary rovers. Our goal is to provide robotic arms that can be adapted for any space mission— from lunar surface missions to free-flying satellite missions. Robotic arms may be attached to lunar landers and rovers to enable a range of activities, including drilling, prospecting, instrument pointing, mobility, and cargo management. Made In Space Europe also provides robotic arms for orbital and free-flying missions, to support and enable activities such as satellite servicing and refueling, in-space manufacturing, debris capture, payload management, and more.

Abl space systems was founded by former spacex engineering leaders in 2017 to develop low-cost launch vehicles for the small satellite industry. we are headquartered in el segundo, california, where it has 30,000 square feet of facilities for research, development, and production. we have established a test site in st. marys, georgia with 10,000 square feet of integration and testing facilities on a 200 acre site. we are a team of over 20 world-class aerospace engineers with experience at spacex, virgin orbit, boeing, lockheed martin, pratt + whitney, and elsewhere. we are a privately-owned corporation backed by a premier group of private equity investors.

LPC-2000CTL is a mobile handheld laser cleaning system that lets you laser clean your turbine engines and rocket boosters after that return trip from the international space station. It can remove rust, paint and mold release instantly without the use of harsh chemicals which help keep our planet clean. Markstar Pro is a mobile network compatible handheld laser marking system excellent for that UID, UDI or GR/3D code marking application on most metals. It leaves a permanent mark that cannot remove. Especially after reentering the earths atmosphere checking those serial numbers on those remaining tiles that have not fallen off. Laser Tower marking and engraving systems is a family of industrial grade lasers which are used on most fortune 1000 manufacturing floors for increased factory cycle-time throughput. Excellent for that inline production conveyor line application or that one at at time as you go approach.

Space Capital is an early stage venture capital firm investing in the Space economy, specifically focused on unlocking the value in Space technology stacks such as GPS, Geospatial Intelligence, and Communications. We are actively investing out of our second fund and manage over $35 million in assets. Our sector focus enables us to be a true partner to our portfolio companies and unlock significant value far in excess of our investment capital. Space Capital is the parent brand of Space Angels, an online angel investment platform recognized as the most active investor in the space economy, and Space Talent, a career platform and central node for space industry jobs.