Dan Siemon | Founder & CEO
Preseem

As co-founder and CEO of Aterlo Networks, the company behind Preseem, Dan Siemon leads the company’s strategic vision of empowering ISPs with the tools and insights they need to deliver exceptional subscriber experiences and reduce churn.
A networking expert with over 25 years in the ISP industry, Dan brings deep technical and market expertise to his leadership. His experience spans from running his own ISP to serving nine years on the board of directors of a regional provider, giving him firsthand insight into the challenges operators face in managing network performance and customer satisfaction.
Before founding Preseem, Dan was Senior Product Manager at Sandvine, where he led product initiatives across 3GPP and wired network solutions. He holds a MSc in Computer Science from Western University in London, Ontario.