Last Update October 31, 2023


  • Aircraft, Helicopter, UAV, Spacecraft & related equipment
  • IT, Computing and Software
  • Services (R&D, training, engineering, consultancy, …)

LSAS Tec sells, customizes, provides consultation and support for implementation and operation of analysis and simulation software for space, land, sea, and air, based on the Systems Tool Kit (STK), a software package from Analytical Graphics Inc. and support.

AGI’s STK is a multi-domain analysis tool for space, land, sea, and air with 50,000 installations in the U.S. and around the world over the past 30 years.

Through technical consulting and support for STK implementation by professionals who are well versed in aerospace and defense related business, we assist in the smooth operation of conceptual design of satellites, various calculations such as orbit calculations, and near real-time control of satellites actually launched.

Not only space-related business, but also trajectory analysis, simulation, and control of various flying objects such as unmanned aerial vehicles/reconnaissance aircraft, drones, rockets, and missiles, as well as land/sea moving objects.

By providing such services and solutions, we aim to contribute to the promotion of Japan’s space industry and space development and utilization, thereby contributing to the development of society.

LSAS Tec Co.,Ltd

  • Tokyo Club Building 5th Floor, 3-2-6 Kasumigaseki, Chiyoda-ku, Tokyo, 100-0013, Japan
  • +81 03-6629-8516
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