
Who I Am
I’m Jack Cannon, a secondary school student from Clonkeen College, and the founder of Cannon PCs. I started this business when I was just 16, with a mission to make high-performance gaming more affordable and environmentally responsible.
In 2025, I competed in Ireland’s national Student Enterprise Programme, which had over 30,000 students from across the country, and I placed first. That win wasn’t just a trophy, it validated my belief that youth entrepreneurship can drive real change.
Our Mission
At Cannon PCs, we take quality components and give them a second life, building systems that look clean, run smooth, and help reduce waste. We don’t just resell parts, we carefully refurbish and test everything ourselves.
So far, we’ve helped prevent over 1,500 kg of e-waste from going to landfill. Our goal is to reach over 5 tons of e-waste saved by our third year. We believe that gaming can be powerful without being wasteful.
Every system we sell reflects care, responsibility, and effort. Our customers aren’t just getting a great PC, they’re making an informed, ethical choice to support a small business doing things the right way.

Explore Current Builds
Every PC we build is refurbished with planning, passion, and purpose, ready for whatever you throw at it.
Explore Builds[You can drop colorful build images here if you want — or leave it out]