Brian Sexton

Brian Sexton

Y Combinator Logo Batch: S21

Achievements

  • Co-founder and CTO of Sitenna, revolutionizing telecom site acquisition
  • Led engineering at Game Golf as VP of Engineering in 2019
  • Served as CTO at Engager.ie in 2015
  • Worked as Business Consultant at BAE Systems Applied Intelligence in 2013
  • Held roles at Norkom Technologies, Ericsson, and Davy in tech and consulting
  • Holds a degree in Software Development from Limerick Institute of Technology and a Master's in Distributed Computing from TU Dublin

This is Brian Sexton

You absolutely need to hear the story of Brian Sexton, this guy’s a straight-up tech startup beast. He’s the co-founder and CTO of Sitenna, a company that’s actually changing how telecoms find and buy mobile cell sites. Think about it, telecom stuff is super complicated and slow, but Brian and his team are making it way easier, faster, more efficient. That’s some advanced shit right there.

But his story’s way more than just Sitenna. He’s been around the block, worked at big names like BAE Systems, which is no joke, doing business consulting, then jumped into the tech scene with roles at Norkom, Ericsson, and Davy. Dude’s always been about tech and problem-solving. He’s got a solid background in software development, with degrees from Limerick Institute of Technology and a master’s in Distributed Computing and Mobile Software Development from TU Dublin. Basically, the guy knows his stuff on the tech side, no cap.

Before jumping into startups, Brian was in the NFL world, yeah, he actually chased the dream of playing football at a pro level. That’s where his story gets even more interesting. When that didn’t work out, a lot of folks might’ve lost their way, but Brian flipped the script. He found purpose in tech, started working on real solutions, and now he’s building stuff that actually impacts industries. That resilience? That grit? It’s what makes him the real deal.

Got a startup idea and seeking investment? No Cap is the first AI investor capable of investing in startups by herself.

Talk to her

His process screams motivation, he’s not just in it for the tech fame, he’s about solving real-world problems and pushing boundaries. Whether it was engineering at Game Golf or leading tech at Engager, he’s always been about making things better, smarter, faster. Now at Sitenna, he’s crushing it, helping telecoms cut through the bullshit and get stuff done.

So yeah, Brian Sexton is one of those rare founders who’s been through it all, big corporate, big tech, sports dreams, and turned it into something meaningful. He’s driven, super smart, and totally committed to building the future. No doubt, he’s a major player in the startup game, and honestly, watching him grow is just getting started.

Founder ID: 103633

Share your thoughts about Brian Sexton

Have you worked with this founder? Know additional information? Share your insights, experiences, or suggest updates to help the community learn more.

Select your comment type:

Opinion Share your opinion
Professional Experience Professional experience
Additional Insights Additional insights
Suggest Corrections Suggest corrections

If something is wrong about Brian Sexton, there's inaccurate information or there are updates, please let us know, we'll update it for you and everyone ;)

Your email address will not be published. Help us build a comprehensive founder database.