Achievements
- Co-founded Hermes Robotics, a startup retrofitting street sweepers into autonomous cleaning robots
- Participated in Y Combinator W21 batch, one of the top startup accelerators
- Built a solution to make urban street cleaning smarter and more efficient
- Based in San Francisco, working in hard-tech and robotics sectors
- Showed strong startup grit and problem-solving mindset from the jump
Let me introduce Mattia Pelissou
Yo, you gotta hear about Mattia Pelissou. Dude’s a straight-up startup grinder. He jumped into the game with Hermes Robotics, which is pretty much the real deal in the hard-tech and robotics scene. They’re based in SF, and what they do is super cool, they retrofit regular street sweepers into autonomous cleaning beasts. Like, imagine your city’s streets getting cleaned by robots, and Mattia’s the guy making it happen. No Cap.
He’s not just some random tech kid either. He co-founded Hermes with Guilhem Herail, and they crushed it enough to get into Y Combinator’s W21 batch, that’s some serious cred. You know YC, right? It’s basically the startup Olympics. Only the best of the best get in, and that’s where Hermes really shined. Being part of that batch means they’re legit, with a team that’s willing to hustle and take risks.
What’s crazy is, Mattia’s process shows he’s all about pushing boundaries. He saw a problem, city streets are messy, and regular street sweepers are kinda outdated. Instead of accepting that, he jumped into robotics, retrofitting vehicles, and trying to make urban cleaning smarter and more fast. That’s the kinda motivation that separates the winners from the wishful thinkers. It’s about seeing a problem, then going all-in on fixing it, no bullshit.
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Talk to herAnd honestly, it says a lot about him. This guy’s not afraid to get his hands dirty, literally, in this case. He’s got that startup DNA, the kind that’s born from curiosity, grit, and a real desire to make things better. Starting Hermes wasn’t just about tech for tech’s sake; it’s about changing the game and making cities cleaner and smarter.
So yeah, Mattia Pelissou? He’s that guy, the kind who saw a problem, said “fuck it,” and built a solution that’s legit. He’s all about pushing the envelope, and I think we’re gonna hear a lot more about him as he keeps crushing it in robotics and urban tech. No Cap.

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