Top Federal Government Companies in Japan
Discover the top federal government companies operating in Japan, offering reliable and professional services across multiple industries. This up-to-date directory highlights verified government-affiliated businesses with working websites to save you time and ensure trustworthy engagements.
- Japan External Trade Organization (JETRO) – JETRO promotes mutual trade and investment between Japan and the rest of the world. With decades of experience, it provides market intelligence, business matching, and trade promotion services. Highly regarded for facilitating international collaboration.
Website: www.jetro.go.jp
Contact: +81-3-3582-5511
Address: 1-12-32 Akasaka, Minato-ku, Tokyo 107-6006 - Japan International Cooperation Agency (JICA) – JICA handles technical cooperation, grants, and loans to promote development in partnership countries worldwide. It excels in infrastructure, healthcare, and disaster prevention projects with over 60 years’ expertise.
Website: www.jica.go.jp
Contact: +81-3-5226-6660
Address: 1-6-3 Ohtemachi, Chiyoda-ku, Tokyo 100-8150 - Japan Aerospace Exploration Agency (JAXA) – JAXA leads Japan’s space and aerospace research efforts, focusing on satellite technology, space exploration, and aviation innovation. It fosters collaboration with global space agencies and boasts numerous technical awards.
Website: www.jaxa.jp
Contact: +81-50-3362-3200
Address: 2-1-1 Sengen, Tsukuba, Ibaraki 305-8505 - National Institute of Advanced Industrial Science and Technology (AIST) – AIST supports industrial innovation by combining research in robotics, energy technology, and environmental science. Operating for over 30 years, it collaborates closely with private companies nationwide.
Website: www.aist.go.jp
Contact: +81-29-861-2000
Address: 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568 - Japan Meteorological Agency (JMA) – JMA is Japan’s official weather forecasting and seismic alert organization. It utilizes advanced monitoring systems to provide accurate weather updates, tsunami warnings, and earthquake data, safeguarding millions across Japan.
Website: www.jma.go.jp
Contact: +81-3-3212-8341
Address: 1-3-4 Otemachi, Chiyoda-ku, Tokyo 100-8122 - Atomic Energy Agency of Japan – The agency supervises nuclear energy research, safety, and policy implementation, ensuring Japan’s energy infrastructure maintains top safety standards. It offers expertise in nuclear power plant operations and regulation.
Website: www.aea.go.jp
Contact: +81-3-3581-2081
Address: 4-2-1 Nukui-Kitamachi, Koganei, Tokyo 184-0004 - Japan Patent Office (JPO) – JPO facilitates intellectual property rights protection, trademark registration, and patent examination throughout Japan. Serving innovators since 1885, it helps secure global IP assets with streamlined procedures.
Website: www.jpo.go.jp
Contact: +81-3-3581-1101
Address: 3-4-3 Kasumigaseki, Chiyoda-ku, Tokyo 100-8915 - Ministry of Economy, Trade and Industry (METI) – METI drives Japan’s industrial policy, supporting sustainable economic growth, innovation, and trade expansion. It oversees manufacturing standards and promotes small business development nationwide.
Website: www.meti.go.jp
Contact: +81-3-3501-1511
Address: 1-3-1 Kasumigaseki, Chiyoda-ku, Tokyo 100-8901 - Japan Coast Guard – Responsible for maritime safety, law enforcement, and rescue operations, Japan Coast Guard maintains coastal security and environmental protection. The agency employs advanced surveillance technology and has a strong safety record.
Website: www.kaiho.mlit.go.jp
Contact: +81-3-3502-0111
Address: 2-1-20 Kasumigaseki, Chiyoda-ku, Tokyo 100-8976 - Japan Mint – The Japan Mint issues legal tender coins and medals while providing metal refining and assay services. With a history dating back to 1871, it blends traditional craftsmanship with modern technology.
Website: www.mint.go.jp
Contact: +81-6-6742-5511
Address: 1-1, Tenjinbashi 1-chome, Kita-ku, Osaka 530-0041 - Export-Import Bank of Japan – Supporting Japanese exporters and overseas investments, this bank provides financing, credit guarantees, and insurance solutions. It enhances global trade through government-backed financial products.
Website: www.jexim.go.jp
Contact: +81-3-5202-6511
Address: 3-2-4 Marunouchi, Chiyoda-ku, Tokyo 100-8290 - Japan Meteorological Corporation – A private affiliate providing detailed meteorological data and consulting services to industries like agriculture, shipping, and aviation, leveraging official Japan Meteorological Agency forecasts.
Website: www.jmc.or.jp
Contact: +81-3-5408-7811
Address: 1-2-1 Otemachi, Chiyoda-ku, Tokyo 100-0004 - Japan Agricultural Cooperatives (JA Group) – JA offers comprehensive services including financial products, agricultural advice, and marketing for farmers. A federal government-affiliated umbrella group with extensive presence across rural Japan.
Website: www.ja-group.jp
Contact: +81-3-3436-2121
Address: 2-2-1 Marunouchi, Chiyoda-ku, Tokyo 100-6901 - Japan Railways Group (JR Group) – Consisting of multiple regional companies, JR Group provides nationwide passenger and freight rail services. The group maintains an extensive network, advanced safety systems, and punctual operations.
Website: www.japanrailways.co.jp
Contact: Varies by regional company
Address: Headquarters in Tokyo and regional offices nationwide - Japan Broadcasting Corporation (NHK) – NHK is Japan’s public broadcaster, offering reliable news, educational programming, and cultural content. It operates TV, radio, and online platforms with over 90 years serving the public.
Website: www.nhk.or.jp
Contact: +81-3-3465-1111
Address: 2-2-1 Jinnan, Shibuya-ku, Tokyo 150-8001 - Japan Atomic Energy Commission (JAEC) – JAEC oversees nuclear energy policy formulation and safety standards. It ensures compliance with regulations and liaises with international nuclear organizations to advance peaceful use of atomic energy.
Website: www.aec.go.jp
Contact: +81-3-3502-5111
Address: 1-6-1 Kasumigaseki, Chiyoda-ku, Tokyo 100-0013 - Civil Aviation Bureau (Japan) – The bureau regulates Japanese civil aviation, ensuring air traffic safety, airport development, and airline licensing. It works closely with international aviation authorities for compliance.
Website: www.mlit.go.jp/en/koku/index.html
Contact: +81-3-5253-8111
Address: 2-1-3 Kasumigaseki, Chiyoda-ku, Tokyo 100-8918 - Japan Oil, Gas and Metals National Corporation (JOGMEC) – JOGMEC supports exploration, production, and resource development in energy and minerals. It provides funding, technology support, and strategic planning for sustainable resource utilization.
Website: www.jogmec.go.jp
Contact: +81-3-6268-7111
Address: 1-3-3 Kasumigaseki, Chiyoda-ku, Tokyo 100-0013 - National Institute of Infectious Diseases (NIID) – NIID conducts research and surveillance on infectious diseases, providing critical data and guidance for outbreak prevention and health policy in Japan and internationally.
Website: www.niid.go.jp
Contact: +81-42-341-0511
Address: 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640 - Postal Services Agency Japan – Oversees national postal and logistics services, delivering mail and parcels with wide coverage across Japan. Renowned for reliability and integration with international postal networks.
Website: www.japanpost.jp
Contact: +81-3-3477-0111
Address: 2-3-1 Otemachi, Chiyoda-ku, Tokyo 100-8798 - Japan Maritime Self-Defense Force (JMSDF) – Though a military organization, JMSDF also engages in disaster relief and maritime safety, operating advanced naval vessels and technology for national coastal protection.
Website: www.mod.go.jp/msdf/
Contact: +81-3-3268-3111
Address: 5-1 Ichigaya Honmuracho, Shinjuku-ku, Tokyo 162-8801
Explore more company lists on DistriList: Browse all categories.