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George Berkowski

George Berkowski is a digital entrepreneur, business specialist, and author of the best-selling book "How to Build a Billion Dollar App." He was a key early employee at HAILO and served as the Chairman of the MIT Enterprise Forum UK. George has built successful businesses in various sectors, including space tourism, online dating, and mobile apps. Currently, he is the CEO of Mirror Mirror and divides his time between London and Silicon Valley.


About George Berkowski

George Berkowski is a digital entrepreneur, business specialist, and visionary developer, renowned for offering start-ups invaluable advice on how to get off the ground. As one of the first employees at HAILO and author of the best-selling book “How to Build a Billion Dollar App,” George has advised numerous start-ups and served as an advisor to Techstars and Seedcamp. His unique perspective on business inception and growth provides critical lessons and high-level guidance to corporate audiences.

A successful entrepreneur, George has built businesses across various industries, including manned space flight, online dating, transportation, and mobile apps. Notably, he co-founded in 2007, which grew to over 10 million users and was later acquired by As the VP of Marketing and Business Development at MirCorp, he played a pivotal role in space tourism, making Dennis Tito the first space tourist.

During his tenure as Chief Product Officer at HAILO from 2011 to 2013, George led the product team to significant growth and revenue. He also served as Chairman of MIT’s Enterprise Forum UK from 2008 to 2014, engaging with leading entrepreneurs and thought leaders. His book, “How to Build a Billion Dollar App,” explores the success secrets of billion-dollar app developers, drawing insights from founders of apps like Instagram, WhatsApp, and Uber.

Currently, George is the CEO and founder of Mirror Mirror (MRRMRR), a technology company focused on augmented reality, video, and photo apps. He is also the Director of Isbjorn, a Product Management Consulting Company working with high-growth, VC-backed technology start-ups and leading tech companies. Splitting his time between London and Silicon Valley, George remains heavily involved in the UK and US startup scenes, continuing to drive innovation and success.

To book Keynote Speaker George Berkowski, contact The Speakers Agency on +44(0)1332 810481 or email

Speech Topics

George’s speech topics include, but are not limited to:

  • Digital and Technology
  • Innovation
  • Entrepreneurship
  • Marketing and Branding
  • Scaling a business

Here you can find links to books by George Berkowski. For bulk book orders for your event please speak with a member of the team.

How to build a billion dollar app george berkowski

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