Astroscale Holdings Inc. develops and provides on-orbit services to ensure the safe and sustainable use of space, focusing on space debris mitigation and satellite servicing technologies. The company offers In-situ Space Situational Awareness (ISSA) for observation and inspection of satellites and debris; Life Extension (LEX) services including refueling and propulsion to prolong satellite operations; Active Debris Removal (ADR) for capturing and deorbiting existing orbital debris using reusable servicers and patented multi-object removal systems; and End-of-Life Services (EOL) to prevent satellites from becoming debris at mission end. Astroscale operates globally with subsidiaries and offices in Japan, the United States, the United Kingdom, France, Israel, and Singapore, targeting satellite operators, government agencies, and commercial space entities. Founded in 2013 by Nobu Okada and headquartered in Tokyo, Japan, the company listed on the Tokyo Stock Exchange in 2024 under ticker 186A.T. Recent developments include a June 2025 corporate partnership with Fusic Inc. to advance cloud technologies for in-orbit services; a September 2025 commissioned research contract with Japan Science and Technology Agency for in-space refueling technology via the REFLEX-J spacecraft; a U.S. patent issuance in July 2025 for multi-object space debris removal enabling reusable servicers and controlled reentry; a launch agreement with NewSpace India Limited in September 2025 for a satellite debris inspection mission; and a strategic collaboration with HEO in September 2025 to enhance space monitoring for allied nations.