Photo: Morio, CC BY-SA 3.0
- Dates
- 12 to 14 May 2027
- Location
- Tokyo, Japan
- Visitors
- 16,422
- Exhibitors
- 322
- Organised by
- RX Japan
- 16,422
- Visitors
- 322
- Exhibitors
- 3 days
- Duration
- Tokyo
- Japan
About the event
SPEXA (Space Business Expo) is an annual space industry trade show in Tokyo organised by RX Japan. It covers the space value chain from rockets, satellites and manufacturing to satellite data applications, with a free conference programme alongside the exhibition.
The 2027 edition runs from 12 to 14 May 2027 at Tokyo Big Sight.
- 322 exhibitors and 16,422 visitors in 2026
- Visitors from 37 countries and regions in 2026
- About 50 free conference sessions
- World Space Agency Pavilion and CubeSat consultation corner
- Organiser targets 420 exhibitors and 18,000 visitors for 2027
Figures from the 2026 edition, as published by the organiser.
Who attends
Space companies, satellite suppliers and buyers in Japan.
- Space companies
- Government
- Investors
- Suppliers
- Research
- Media
Companies at SPEXA Space Business Expo
All 320 companies
Companies at SPEXA Space Business Expo (320)
Exhibitors and sponsors of SPEXA Space Business Expo, 152 of them with a Flying Engineer profile. The 2026 list, published by the organiser. The 2027 list will replace it when published.
Follow a company from show to show. Tap “Other shows” on any company to see every event it exhibits at, sponsors or speaks at, on one map.
Sponsors
Sponsors of SPEXA Space Business Expo, as published by the organiser.
National Space Policy Secretariat, Cabinet Office, Government of Japan
The National Space Policy Secretariat of Japan's Cabinet Office plans and coordinates space policy and runs the Quasi-Zenith Satellite System program in Tokyo.
Support sponsor
- SD
SPACE Development Forum Executive Committee
The Space Development Forum Executive Committee (SDF) is a Japanese organisation built on the concept of bringing arts and sciences together. It provides a plac
Support sponsor
- A
ASE-Lab.
Support sponsor
All companies 320
- 2
2moon
ExhibitorOther shows →Stand S4-32
Stand S4-32 
3D Systems offers 3D printing solutions for industrial production, healthcare and dental markets, including printers, software and manufacturing services.
ExhibitorOther shows →Stand S2-25
Stand S2-25View profile
ACORDE is a Spanish maker of RF subsystems for space and defence, including power amplifiers, LNBs, upconverters and transceivers, with UNE-EN 9100 certificatio
ExhibitorOther shows →
- AM
Advanced Material Systems (AMS)
ExhibitorOther shows →Stand S8-9
Stand S8-9 - A
AIPAS
ExhibitorOther shows →Stand S2-40
Stand S2-40 - AJ
Airbus - Jena Optronik - TESAT
Airbus is a European aerospace group. It designs and builds commercial aircraft, helicopters, defence systems and space systems.
ExhibitorOther shows →Stand S2-7
Stand S2-7View profile - AC
Airbus Crisa designs and produces electronic product solutions for spacecraft and launchers, for all kinds of space missions and applications.
ExhibitorOther shows →Stand S2-7
Stand S2-7View profile - AS
Aistech Space develops proprietary satellite systems for thermal Earth observation. Its Hydra constellation is designed to capture the thermal signature of huma
ExhibitorOther shows →
- AL
Amonics Limited
ExhibitorOther shows →Stand S9-34
Stand S9-34 
Antaris Inc. is a software company based in Los Altos, California.
ExhibitorOther shows →Stand S4-23
Stand S4-23View profile
At SPEXA Space Business Expo? Buyers look companies up before and after the show. Make sure your profile shows your services, approvals and stand.
Company owners update their stand number, categories and a short description from their dashboard. Not on this list yet? Add your company to SPEXA Space Business Expo there too.
Exhibiting and sponsorship
Stands, sponsorship packages and exhibitor information come from the organiser. Contact them directly to book.
Visitor information
What you need to plan a visit to SPEXA Space Business Expo.
Opening hours12 to 14 May 2027
12 to 14 May 2027. Daily hours on the official website.Registration and ticketsRegistration is through the official website.
Registration is through the official website.Register
Official visitor information. For the latest details, check the organiser’s website.
Visit official websiteLocation
Tokyo Big Sight, Tokyo, Japan
How to get there
From HND
Tokyo Haneda Airport, about 15 km from the venue.From NRT
Narita International Airport, about 65 km from the venue.Flying privately
Charter operators in Japan can fly you in. Request quotes from several at once.Get charter quotes
Space companies in Japan
View allCompanies in our directory working in the field this event covers.
