28–30 Apr 2027 · Chiba, JP

DSEI Japan 2027

Last updated

Dates
28–30 Apr 2027
Venue
Makuhari Messe (International Conference Hall & International Exhibition Halls)
Location
Chiba, JP
Frequency
Annual
Audience
Trade
Duration
3 days
Scale
National
Exhibitors
470Estimate
Visitors
13,000Fact
Aerospace & DefenceSecurity & Safety
Event website

Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.

About DSEI Japan 2027

DSEI Japan 2027 is a national trade show for the Aerospace & Defence and Security & Safety industries, held in Chiba, Japan. The 2027 edition runs 28–30 Apr 2027 at Makuhari Messe (International Conference Hall & International Exhibition Halls). It brings together an estimated 470 exhibitors and 13,000 visitors (organizer-confirmed). Event Scout has indexed 40 exhibiting companies for the event so far.

Known editions

Venue

Makuhari Messe (International Conference Hall & International Exhibition Halls)

幕張メッセ/Makuhari Messe, 261-0023 Chiba, Chiba Prefecture, JP

Who exhibits at DSEI Japan 2027

We've captured 40 exhibitors for DSEI Japan 2027 (roster as of 2027). They span 8 countries, 79% of them based outside Japan.

Where exhibitors are based

Exhibitors' head-office countries, most-represented first.

  • United States29%·4
  • Japan21%·3
  • Germany14%·2
  • Australia7%·1
  • United Kingdom7%·1

Based on 14 exhibitors with a known head-office country.

What exhibitors do

The industries the exhibitor base works in, by share of the roster.

  • Energy Electronics29%·2
  • Machinery Manufacturing29%·2
  • Services29%·2
  • Software It29%·2
  • Industrial Automation14%·1

Based on 7 exhibitors with an industry label — a company can carry several, so shares can total over 100%.

Exclusivity

53%Class Dof exhibitors exhibit nowhere else we track

Moderately exclusive — a meaningful share of exhibitors are unique to this event.

Cross-referenced against 40 exhibitors in our event graph.

International reach

79%Class Bof exhibitors are based abroad

Highly international — a broad field reaching well beyond the host country.

Exhibitor calibre

Publicly listed75%·3

listed companies

Large enterprises100%·4

1,000+ employees

Of 4 exhibitors whose company size we know.

Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.

DSEI Japan 2027 exhibitor list

So far, 40+ exhibiting companies have been indexed for DSEI Japan 2027. They span industries including machinery-manufacturing,services, software-it,machinery-manufacturing and weapons industry. The preview below shows a sample of the indexed roster; the full list is available through Event Scout.

  • AARONIA AG
  • Advanced Navigation
  • 7STARLAKE
  • Anritsu Corporation
  • Cambridge Aerospace
  • Pardon Our Interruption
  • AERONAUTICS
  • ArkEdge Space
  • Chemring Countermeasures Ltd
  • CONNECTEC JAPAN Corporation
  • Constella Sec
  • APEM
  • ACSL Ltd.
  • Aerodyn Ltd
  • AI Armaments
  • AirKamuy Inc.

+ 15 more exhibitors

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Frequently asked questions

When is DSEI Japan 2027?
DSEI Japan 2027 runs 28–30 Apr 2027 at Makuhari Messe (International Conference Hall & International Exhibition Halls).
Where is DSEI Japan 2027 held?
DSEI Japan 2027 is held at Makuhari Messe (International Conference Hall & International Exhibition Halls) in Chiba, Japan.
How many exhibitors does DSEI Japan 2027 have?
DSEI Japan 2027 counts an estimated 470 exhibitors. Event Scout has indexed 40 exhibiting companies so far.
Who exhibits at DSEI Japan 2027?
Indexed exhibitors include The Boeing Company Official Website, Pardon Our Interruption, Ansys and Aselsan. The event spans the Aerospace & Defence and Security & Safety sectors.
Is DSEI Japan 2027 worth attending?
DSEI Japan 2027 is a national trade show for the Aerospace & Defence and Security & Safety industries, so it is most relevant to exhibitors and buyers in those industries. It brings together an estimated 470 exhibitors. Whether it is worth attending depends on your objectives, but its scale and sector focus are a useful guide.
How do I get the DSEI Japan 2027 exhibitor list?
Event Scout has indexed 40 companies exhibiting at DSEI Japan 2027 so far. A sample is shown in the exhibitor-list section on this page, and the full roster is available through Event Scout.

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