Expo and conference · London, United Kingdom · Major show

DSEI - Defence Systems and Equipment International Exhibition and Conference 2011

Also known as DSEi (Defence Systems Equipment International)

Official website
Dates13–16 Sep 2011This edition has ended
VenueExCeL LondonLondon, United Kingdom
RunningSince 2009Biennial · 6 editions on record
Last checked11 Nov 2026Organiser website checked

Key numbers

Exhibitors
300this edition, organiser's figure
Visitors
26,000this edition, organiser's figure
Floor space
32,000m²in 2009, organiser's figure
Editions on record
6first in 2009

About DSEI - Defence Systems and Equipment International Exhibition and Conference

The world’s largest fully integrated defence and security exhibition, bringing together senior international trade and military experts from across the entire supply chain in an optimal business environment.

DSEi provides face to face opportunities to share ideas, discuss industry developments, conduct business and network for future growth.

DSEi's truly comprehensive scale makes attendance a must for everyone in the defence, security and military aerospace community. Visitors come from UK and all over the world to experience first-hand the latest land, air and sea capabilities of 1,300 companies from 40 countries over four packed business days

From our listing of this edition. Details may have changed since.

Editions

YearDatesWhereExhibitorsVisitors
20277–10 Sep 2027
Dates announced
ExCeL London
London, United Kingdom
——
201910–13 Sep 2019ExCeL London
London, United Kingdom
1,60035,000
201515–18 Sep 2015ExCeL London
London, United Kingdom
——
201310–13 Sep 2013ExCeL London
London, United Kingdom
——
201113–16 Sep 2011ExCeL London
London, United Kingdom
30026,000
20098–11 Sep 2009ExCeL London
London, United Kingdom
1,35226,000

Past editions from the bvents archive (2008–2019) and organiser figures where they were published.

Industries