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We Build Genuine Win-Win Partnerships

Siren Group partners with growth-oriented companies focused on increasing customer base and revenue. We offer a proven solution to generate steady volumes of new customer opportunities. Our business model incentivizes performance and is tied directly to our clients’ success, leading to a genuine win-win partnership.

Who we are

Siren Group AG is a performance based online advertising and digital marketing company, specializing in custom sustainable lead/appointment generation partnerships with medium- to large-size companies.

Headquartered in Switzerland, with locations in the U.S., Canada, & Europe we help companies operating in many different industries grow their sales significantly and reliably.

Our culture

We’re more than just a place to work. We’re a place to learn, thrive, & grow – as people & professionals.

Engaging already self-motivated people, we give them flexibility, freedom, and the necessary resources for personal and professional development.


Our leadership


Max Entin

Co-Founder & President


Andrey Markin

Co-Founder & COO


To confidently test our win-win service solution, we provide either 30 FREE Exclusive Confirmed Appointments or 100 FREE Exclusive Leads for companies that serve at least a few states or 7 FREE exclusive appointments after you buy your first 8 for local small businesses.


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