If you’re a tech enthusiast, entrepreneur, or business owner in Ottawa, summer 2025 is packed with exciting technology events designed to keep you ahead of the curve. From AI advancements to cybersecurity innovations, these events provide valuable networking opportunities, industry insights, and hands-on experience with cutting-edge technologies.
In this guide, we’ll explore the top 5 tech events in Ottawa for summer 2025, covering their key highlights, dates, locations, and why they should be on your calendar. If you’re looking for tech events in Ottawa that offer professional growth and networking, this list is for you.
1. CANSEC 2025 – Canada’s Premier Defence & Security Tech Event
Date: May 29-30, 2025
Location: EY Centre, Ottawa
Website: CANSEC Official Website
CANSEC 2025 is Canada’s largest defence and security trade show, bringing together industry leaders, government officials, and technology innovators. Hosted by the Canadian Association of Defence and Security Industries (CADSI), this event focuses on cutting-edge security technologies, cybersecurity, AI-driven defence solutions, and military-grade innovations.
Why You Should Attend
Access exclusive product showcases from leading tech companies.
Engage in keynote speeches from global security experts.
Network with professionals in the defence, cybersecurity, and AI sectors.
For tech startups and innovators looking to enter the defence industry, CANSEC is a must-attend event in Ottawa this summer.
2. Invest Ottawa Tech Expo 2025
Date: June 18, 2025
Location: Bayview Yards, Ottawa
Website: Invest Ottawa Events
Invest Ottawa, the city’s premier economic development agency, is hosting the Tech Expo 2025, a platform for startups, investors, and tech talent. The event will focus on Ottawa’s tech ecosystem, covering topics like AI, fintech, blockchain, and SaaS innovations.
Why You Should Attend
Meet top-tier investors and entrepreneurs in the Ottawa tech scene.
Participate in live startup pitch competitions.
Gain insights from panel discussions on scaling tech businesses.
Whether you’re a startup founder or a tech professional, this event will provide valuable networking and learning opportunities.
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3. AI & Innovation Summit 2025
Date: October 23, 2025
Location: Shaw Centre, Ottawa
Website: AI & Innovation Summit
Artificial Intelligence is transforming industries, and the AI & Innovation Summit 2025 in Ottawa is the place to explore the latest breakthroughs in machine learning, natural language processing, and AI-driven automation.
Why You Should Attend
Discover how AI is being integrated into various industries.
Learn from expert-led panels on ethical AI, automation, and machine learning trends.
Network with leading AI researchers, startups, and investors.
If you are interested in the future of AI in Canada, this is one of the most highly anticipated tech events in Ottawa.
4. Ottawa Cybersecurity Summit 2025
Date: May 9, 2025
Location: Ottawa Conference & Event Centre
Website: Cybersecurity Summit
With cyber threats on the rise, businesses must stay ahead of the curve. The Ottawa Cybersecurity Summit 2025 is dedicated to cyber resilience, risk management, and digital security innovations.
Why You Should Attend
Learn from cybersecurity experts on how to protect your business.
Discover the latest in threat intelligence, ethical hacking, and network security.
Connect with top cybersecurity firms and government agencies.
For businesses and IT professionals, this event is essential for staying informed about the latest cybersecurity trends in Ottawa.
Date: April 27-May 3, 2025
Location: Ottawa (Venue to be announced)
Website: ICSE 2025 Official Website
ICSE is the premier software engineering conference, celebrating its 50th anniversary in 2025. The conference will cover a wide range of topics in software engineering, offering insights into the latest research and practices. It’s an excellent opportunity for professionals, researchers, and students to engage with the global software engineering community. Researchr
Why You Should Attend
Learn about cutting-edge research in software engineering.
Participate in workshops and tutorials led by industry experts.
Network with international professionals and academics.
Whether you’re a practitioner or a researcher, ICSE 2025 offers valuable insights into the evolving field of software engineering.
Ottawa is quickly becoming a leading tech hub in Canada, and these top tech events in Ottawa for summer 2025 provide incredible opportunities to network, learn, and grow. Whether you’re an entrepreneur, investor, or tech enthusiast, these conferences and summits will keep you informed on the latest industry trends.
Stay Updated on Tech Events in Ottawa
To stay up-to-date with the latest tech events in Ottawa, bookmark this page and check event websites for registration details. Whether you’re looking for networking opportunities, industry insights, or career growth, attending these events will help you make the most of Ottawa’s thriving tech ecosystem.
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