Gitai develops space robotics hardware and systems for on-orbit services and lunar infrastructure construction. The company is building robotic satellites for on-orbit services, lunar robotic rovers for infrastructure construction, and inchworm-type robotic arms usable in both areas, with all technologies developed in-house. Gitai aims to reduce the cost of space operations by 100 times. Led by CEO Sho Nakanose, the company relocated its headquarters from Japan to the United States in late 2023 and now operates from Torrence, CA. Since the move, Gitai has expanded its U.S. space and defense market presence and production capabilities, achieving selection for NASA SBIR, orders from DARPA, a technology demonstration outside the ISS, AS9100 and NIST SP800-171 certifications, and expanded headquarters and production facilities. Financially, Gitai's Series B extension has totaled US$60.5M following an additional US$15.5M raised in the latest tranche. Gitai develops space-ready robotic systems — notably a two-meter “inchworm” robotic arm and a lunar rover — intended to perform excavation, inspection, assembly and welding for space infrastructure. The company tests technologies in simulated environments such as a Mojave Desert lunar surface and a mock regolith chamber, and has completed a technology demonstration aboard the ISS Nanoracks Bishop Airlock. Gitai is preparing to deploy a 1.5-meter autonomous arm called “S2” outside the Airlock next year, pending NASA safety review, and is discussing a 2026 lunar demonstration to build communication antennas and solar panels. The seven-year-old company has offices in California and Japan and will use new funding to increase its California headcount and deepen relationships with NASA, U.S. commercial space firms and the Department of Defense. Financially, Gitai closed an additional $15 million in funding following a $30 million Series B extension announced a little over three months earlier; the recent financing also included a loan from MUFG Bank. Participating investors named in the most recent round are Green Co-Invest Investment Limited Partnership, Pacific Bays Capital’s Pacific Bays Fund 1 & 1A Investment Limited Partnerships, and MSIVC 2021V Venture Capital Investment Limited Partnership. Gitai develops autonomous robots for in-space applications, notably a robotic arm and a robotic rover designed for assembly, inspection and routine maintenance. The company aims to replace costly and dangerous human labor in space to enable construction of lunar and Martian infrastructure such as solar panels, communication antennas, fuel generators and habitation modules. Gitai demonstrated its robotic arm on the International Space Station in 2021 and is preparing a more difficult external ISS demo next year, while targeting a lunar rover mission as early as 2026. It is investing in U.S. operations—relocating leadership and engineers to Los Angeles, pausing hiring in Japan, and planning to add 20 U.S. employees by year-end and 40–50 by the end of next year. The company is building testing facilities including a mock lunar environment and a vacuum chamber to raise its technological readiness level. Financially, Gitai closed a $30 million (¥4 billion) Series B extension from a syndicate of Japanese funds and venture firms and will use the proceeds to expand U.S. manufacturing, testing capacity and workforce. GITAI develops general-purpose robots intended to perform labor inside and outside space stations, conduct orbital servicing (docking, lifespan extension, debris removal), and support lunar exploration and base development. The company positions its robots as Robots-as-a-Service to reduce astronaut risk and dramatically lower transportation and training costs for space labor. A technical demonstration of GITAI robots on the International Space Station was scheduled for summer 2021. GITAI operates as GITAI Inc. and has a U.S. branch, GITAI USA; Nakano Sho is listed as CEO. Epson has agreed to partner operationally by investigating GITAI's core technologies, dispatching engineers to the company, and promoting open innovation through personnel exchanges. No operating or financial metrics are disclosed in the article. GITAI, founded in 2016 and based in Tokyo, builds robots to service satellites, replace batteries or hardware, and support astronauts in construction and maintenance of space outposts. Its G1 is a two-armed, 120-kg general-purpose helper with autonomous abilities and remote operation via the H1 telepresence control system. The company emphasizes motor-drive control and tight integration of hardware and software — including motion planning, electronics and sensors — to perform in zero gravity. GITAI has worked with major clients including JAXA and commercial space businesses, and staged experiments in a mockup of the ISS Kibo module. It was selected to deploy S1, a 1-meter robotic arm, to the station in 2021 to be fitted onto Nanoracks’ Bishop airlock. The company plans to use robots first outside the ISS, then on the lunar surface (potentially as rovers or construction machines) to extend human capabilities in space.

Total raised

$81M

Funding rounds

7

Latest round

Series B

Latest activity

Nov 2024