International Astronautical Congress (IAC) 2025
2025-09-29 - 2025-10-03 | International Convention Centre Sydney, 14 Darling Drive, Sydney, New South Wales
The 76th International Astronautical Congress in Sydney, Australia, from 29 September – 3 October 2025, will see the world’s space community gather to access the latest advancements and trends, academic works, industry connections and partnership opportunities.
Co-exhibit alongside the UK Space Agency
The UK Space Agency will have a pavilion to represent the UK space industry, and it is inviting four partners to join it as co-exhibitors. As part of the expression of interest process, applicants must demonstrate how their presence will help promote the UK’s role as a leading spacefaring nation and position as Europe’s leading destination for space activities. The responses will be assessed against the UK Space Agency’s priorities, especially in the Asia-Pacific region. The four highest scoring applicants will be chosen by 13 June and invited to participate on the UK Space Agency stand at IAC 2025. To express an interest in co-exhibiting, please complete the Expression of Interest form by 23:59 on Friday 6 June.

Space Suppliers Summit Chennai
2025-10-07 - 2025-10-09 | Chennai Trade Centre, CTC Complex, Nandambakkam, Chennai, Tamil Nadu, 600089, India
Space Suppliers Summit Chennai is an exclusive B2B event bringing together global and Indian space-tech companies, suppliers, OEMs and innovators under one roof. From satellites to spacecraft subsystems, this summit is where space infrastructure meets supply chain excellence.
It includes:

High-Level Conferences – Gain first-hand knowledge from industry leaders, space agency officials and engineering pioneers. Learn about the latest trends, technological breakthroughs, and policy frameworks shaping the future of space infrastructure.
Pre-Arranged B2B Meetings – Connect directly with decision-makers from global OEMs, Tier-1 suppliers and government agencies through targeted, one-on-one business meetings. Every conversation is curated to match your interests and capabilities.
Exhibition – Showcase your products, technologies and services in a dedicated exhibition zone designed to attract buyers, collaborators and investors interested in cutting-edge space solutions.

This event takes place alongside Aerospace & Defence Meetings Chennai 2025.

7th Summit for Space Sustainability
2025-10-22 - 2025-10-23 | Centre de Conférences Pierre Mendès France, Paris, France
The 7th Summit for Space Sustainability is a high-level, multi-day event focused on developing solutions for space sustainability, hosted by the Secure World Foundation, CNES and the Government of France, to be held on 22-23 October 2025 at the Centre de Conférences Pierre Mendès France in Paris.
The summit will be a unique gathering of global stakeholders from government, industry and civil society, and will feature keynotes, interactive sessions, panels and networking designed to highlight opportunities and challenges for developing solutions for space sustainability.
Further information

Reinventing Space Conference 2025
2025-10-27 - 2025-10-29 | Royal Aeronautical Society, 4 Hamilton Place, London , W1J 7BQ, United Kingdom
Organised by the British Interplanetary Society, the Reinventing Space Conference brings together agencies, professionals, manufacturers, satellite operators, entrepreneurs and researchers to navigate the evolving landscape of international space collaboration and competition.
This year’s conference theme is ‘The Rapidly Changing Context of Global Space’ and will tackle the critical implications of recent developments affecting UK-European space cooperation, launch services, sovereignty and commercial opportunities.
Expert panels and keynote speakers include Prof. Carole Mundell (ESA Director of Science), Prof. David Parker (former ESA Director and visiting Prof. at Southampton University), Dr Alice Bunn (President, UKspace), Prof Andreas Hein (Institute for Interstellar Studies, i4is) and Prof Bernard Foing (President, Space Renaissance International).
There will also be expert panels hosted by Helen Sharman (first British astronaut), David Todd (Space Insurance), Alan Cross (Space Clusters) and a Southampton University session. All this alongside sponsors Northern Ireland Space, and representatives from leading UK space companies including diamond sponsor: Skyrora.
On each of the three days, we’ll be focusing on essential insights:

Day 1 (27 Oct): Global Space – Navigating Critical Challenges
Day 2 (28 Oct): The Next Decade – Solutions, Pathways, and Emerging Opportunities
Day 3 (29 Oct): From Imagination to Reality – Pioneering the Future.

There is also a Student Careers Day parallel session on day 3.
On Tuesday 28 October, there will be the Gala Dinner and Sir Arthur Clarke Awards, celebrating outstanding achievements across UK space activities. This prestigious ceremony recognises the individuals and teams shaping the future of British space endeavour.
Flexible attendance options allow you to join for individual days or the full conference.
Exhibition and sponsorship opportunities are still available to showcase your organisation to key decision-makers across the sector. For further enquiries, please email RISpace@bis-space.com.

Space Tech Expo Europe 2025
2025-11-18 - 2025-11-20 | Messe Bremen, WFB Wirtschaftsförderung Bremen GmbH, Findorffstrasse 101, Bremen, 28215, Germany
Connecting Europe’s Space Supply Chain
Space Tech Expo Europe is the premier event for space engineering and technology, where the European space community comes together to innovate, collaborate and drive progress. This is your chance to ignite your network, engage with top industry leaders and explore cutting-edge advancements, all in one convenient location.
With over 900 exhibitors, over 10,000 attendees and more than 150 expert speakers, Space Tech Expo Europe offers an unparalleled opportunity to elevate your expertise and forge meaningful connections in the ever-evolving world of space technology.

Defence Space Conference 2025
2025-12-02 08:00 - 18:00 (Europe/London) | IET London, 2 Savoy Place, London , WC2R 0BL, United Kingdom
UK Space Command’s Defence Space Conference is the leading platform for all those who seek to influence and play a role in the development and operation of the UK’s military space capabilities. It provides a domestic focus, updating cross-government, MOD and industry partners on the future of defence space following the Strategic Defence Review, Defence Reform and the Defence Investment Plan.
UKspace is proud to sponsor the conference, which will inform how the UK intends to become a competitive space power.
The conference programme is led by UK Space Command, the Ministry of Defence’s lead for space operations, space workforce and space capability. The key conference partner is the Freeman Air & Space Institute (FASI), and other participants include the Ministry of Defence, Cyber & Specialist Operations Command and National Armaments Director Group, as well as cross-government and industry partners.
Themes for this year’s conference

One space: The future of defence space is cross-government. How does UK Space Command intend to collaborate cross-government to become a competitive space power?
The Future Defence Space portfolio: Becoming a competitive space power will require an enhanced space portfolio. What capabilities may make up this portfolio? What procurement and commercial rules need to be in place to enable this?
UK space power in 2035: The UK aims to become a competitive space power by 2035. What does this look like?

Combining four keynote speeches, including a ministerial keynote address and three panel sessions, the programme features speakers and panellists from across the UK space policymaking, operational, industry and academic enterprise.

Cabinet Office
Crown Commercial Service
Cyber & Specialist Operations Command
Defence Equipment & Support
Department of Science, Innovation and Technology
Freeman Air & Space Institute
HM Treasury
Ministry of Defence
National Armaments Director Group
National Security Strategic Investment Fund
Royal Air Force
UK Space Agency
UKspace

It will feature conference, exhibition and networking with a reception in the evening.
Virtual attendees will be able to access the conference via a dedicated link to the livestream.​

Space-Comm Expo Scotland 2025
2025-12-03 - 2025-12-04 | SEC Glasgow, Exhibition Way, Glasgow, G3 8YW
Space-Comm Expo Scotland will take place on 3-4 December 2025 at SEC Glasgow. It will provide a valuable opportunity for the sector to display each area of the supply chain to buyers with active and growing budgets and drive future workforce. With more than 150 space companies currently operating from Scotland, including renowned global and emerging companies, it’s a thriving market.
UKspace is a founding sponsor alongside the UK Space Agency, ADS Scotland and KTN.
This year’s event’s three pillars are:

Future of European Space – Gain unmatched access to Europe’s space leaders and powerbrokers
Innovation to Deliver: Scaling Europe’s Space Capability – World number 1 in small satellite production outside California; Home to five launch-ready spaceports; Leading-edge data & deep space tech capabilities
Satellite Data for Competitive Advance – Access Scotland’s market-leading agriculture, energy transition and financial services leveraging space data to win their market

Alongside the free Exhibition Pass, the Premium Pass provides access to more content, more connections and more value than ever before. This includes keynote speeches, curated roundtables, a network reception with whisky tasting, and more.
Register for your tickets to Space-Comm Expo Scotland

Amsterdam Space Symposium 2026
2026-03-03 - 2026-03-04 | Beurs van Berlage Conference Centre, Damrak 243, 1012 ZJ, Amsterdam, Netherlands
The Amsterdam Space Symposium is a high-level event bringing together leaders from government, industry and adjacent sectors across Europe, the US and Asia. It is a unique platform for UK organisations to engage and connect with international partners, explore new opportunities and showcase national capacity.
The 2026 edition will comprise over 30 sessions on two core themes:

Space for Security & Defence – strengthening cooperation in an evolving geopolitical and technical landscape, especially as space has taken a main role in the UK’s Industrial Strategy and Defence Industrial Strategy
Space for Climate – leveraging space to drive environmental leadership, resilience and sustainable growth, such as the monitoring of green algae in Loch Naegh in Northern Ireland

Space-Comm Expo Europe 2026
2026-03-04 - 2026-03-05 | Excel London, Royal Victoria Dock, 1 Western Gateway, London, E16 1XL, United Kingdom
Space-Comm Expo Europe 2026 will take place on 4-5 March 2026 at ExCeL London. It provides the essential platform where governments, industry and investors converge to accelerate growth in European space.
The two-day event will focus on

The future of European space
Innovation to delivery: scaling Europe’s space capability
Satellite data for competitive advantage

Attendees include global leaders and influencers from NASA, ESA, NATO and the UN, as well as delegates from across government, aerospace, business and academia.
The programme includes keynote speakers, conference theatres, panel sessions, symposiums and 1-2-1 networking opportunities, as well as a large exhibition area featuring primes, SMEs and start-ups spanning spaceports, launch vehicles, satellites, ISAM, robotics, computing, space sustainability and new technologies at the forefront of international space missions and exploration.

Space Symposium 2026
2026-04-13 - 2026-04-16 | The Broadmoor, Colorado Springs, Colorado, United States
Space Symposium sees the international space industry gathering in Colorado Springs each year, including military, industry, commercial and government delegates. The thousands of attendees include heads of space agencies and hundreds of speakers from across the space landscape.
Bringing these stakeholders together in one place provides a unique opportunity to examine space issues from multiple perspectives, to promote dialogue and to focus attention on critical space issues.
At Space Symposium 2026, the UK Space Pavilion (South Hall, stand 325) will showcase the UK’s world-class research facilities, international collaborations and the strength of the UK civil space programme. The UK Space Pavilion is a collaboration between the UKRI-Science & Technology Facilities Council, UK Space Agency and associated partners.​

Webinar | Space at Scale: Flight Software for Diverse and Evolving Constellations
2026-05-07 14:30 - 15:30
As satellite missions grow in complexity, development timelines are often impacted by integration challenges, bespoke software builds, and rework across subsystems. This webinar will explore how a modular approach to flight software can help reduce development effort, improve scalability, and accelerate the path to orbit.
The session will cover:

Approaches to building scalable flight software architectures
Key considerations for constellation and multi-mission environments
How to reduce development effort while maintaining flexibility
Lessons learned from supporting a range of mission profiles

North East Space Conference 2026
2026-06-09 09:00 - 15:00 | Radisson Blu Hotel (Durham), Frankland Ln, Durham, DH1 5TA, United Kingdom
The theme of this year’s conference s theme is all about transformation and emerging opportunities for businesses and individuals to explore the rapidly growing space sector.
Entitle ‘Pivot into Space; Unlocking New Horizons’, the programme will highlight how organisations from adjacent industries can diversify, adapt existing capabilities and pivot into space markets, alongside sessions focused on skills development and career transitions. It will also provide a platform for established space companies to connect, collaborate and scale, strengthening supply chains and accelerating growth across the sector.
Attendees can expect inspiring panels, practical workshops and high-value networking designed to spark collaboration, new partnerships and future-ready business growth. This is more than a conference – it’s a launchpad for innovation, diversification and economic impact in the North East and beyond.​

DSET 2026
2026-06-23 - 2026-06-25
DSET is designed to contribute to the advancement of Defence Simulation, Education and Training in the Armed Forces & Blue Light Communities. Delegates come from the military, government, academia and industry.
For the first time, the 2026 edition of the conference will feature a ‘Space track’. The event will also include professional wargaming, security and emergency services tracks, technical workshops and a live training area.
DSET will take place in Cheltenham.

RIAT 2026 Techno Zone
2026-07-17 - 2026-07-19 | RAF Fairford, Horcott Rd, Fairford, GL7 4DL, United Kingdom
How will you inspire the next generation of engineers, innovators, and aviators? The Royal International Air Tattoo’s (RIAT) mission is to do just that. With over 178,000 visitors and 48,000 children attending RIAT 2025, take part in the 2026 Techno Zone at RIAT to be at the heart of one of the UK’s largest STEM engagement events.
What makes Techno Zone so special?

4,500m² of interactive exhibition space dedicated to hands-on innovation
50+ exhibits showcasing cutting-edge technology, immersive experiences and real-world STEM applications
Inspire Stage featuring leading voices in aviation, space and technology
Adrenaline-packed zones, including a dedicated Space Zone with lunar obstacle courses, VR pilot simulations and cyber challenges

Why should your company exhibit?

Connect with thousands of young people aged 5-18
Showcase your company in an interactive environment
Build relationships and discover emerging talent
Network with other industry partners

Contact Katherine Whinney (Techno Zone & Sponsorship Manager) for further details, or visit the RIAT 2026 Techno Zone website.​

Farnborough International Airshow 2026
2026-07-21 - 2026-07-23 | Farnborough International Exhibition and Conference Centre, Etps Rd, Farnborough, GU14 6FD, United Kingdom
The Farnborough International Airshow remains the leader in connecting the world of aerospace, hosting some of the largest and most successful events in an ever-changing aviation industry.
Once again, the Space Zone will be part of the 2026 Farnborough International Airshow, offering opportunities to network with the leading innovators from the space sector.
Further details will be published in due course.

12th European Conference for AeroSpace Sciences (EUCASS) 2027
2027-06-28 - 2027-07-02
This conference will take place in Glasgow, Scotland in June-July 2027. Further details will be published here in due course.
