Established ACSL Limited Liability Partnership 1 as a corporate venture capital that invests in domestic and overseas companies with potential for technological synergies.
Established FINDi Co., Ltd., a joint venture with NJS Co., Ltd., for mass production of closed environment inspection drones.
インド市場で事業展開すべく、Aeroarcと共同出資のACSL India Private Limitedを設立
Changed trade name to ACSL Ltd. to gain recognition at the Japan and Global.
Capital and business alliance agreement signed with Japan Post Co., Ltd. and Japan Post Capital Co., Ltd. for the development of Level 4-compliant drones and practical application of drone delivery.
セキュアな小型空撮ドローン「SOTEN(蒼天)」の受注を開始
Established ACSL India Private Limited, a joint venture with Aeroarc, to develop business in the Indian market.
地上走行ロボットを開発するアイ・イート株式会社(現REACT株式会社)と資本業務提携契約を締結
Begin taking orders for SOTEN, a small, secure aerial photography drone.
Capital and business alliance agreement signed with REACT Co., Ltd. (formerly i-eat Co., Ltd.), developer of Unmanned Ground Vehicle.
Announced new domestic delivery drone with Japan Post Co., Ltd. and Japan Post Capital Co., Ltd. Established a subsidiary, ACSL, Inc. in California to enter the U.S. market.
日本初のレベル4対応の無人航空機の第一種型式認証書を国土交通省より取得
Received Level 4 Class 1 UAS Type Certificate as the first company in Japan from the Ministry of Land, Infrastructure, Transport and Tourism.
小型空撮ドローン「SOTEN(蒼天)」の米国への輸出許可を取得
Received approval to export the small aerial photography drone "SOTEN" to the U.S.
株式会社村田製作所と業務提携契約を締結
Business and capital alliance agreement signed with Murata Manufacturing Co., Ltd.
ACSL Ltd. and Preferred Networks, Inc. announced that their AI-based automatic flight route generation for small UAVs has reached the demonstration stage under NEDO’s Economic Security Critical Technology Development Program (K Program). The collaboration has been ongoing since October 2025 as part of the Autonomous and Distributed-Control Technology for Small UAVs project.