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John Seiffer
John Seiffer has been a serial business owner since 1979. He's been coaching business owners since 1994 and was part of the team that founded the International Coaching Federation....lihat lebih banyakJohn Seiffer has been a serial business owner since 1979. He's been coaching business owners since 1994 and was part of the team that founded the International Coaching Federation. He became their fourth president in 1998. He has also been an angel investor and was president of the Angel Investor Forum in 2012 and 2013. He turned over the ownership of his video business in 2016 and in 2023 learned it may have outlasted the DVD-in-the-mail division of Netflix. Ask him about it-it's a crazy story that is beyond the scope of this book. He currently lives in Pittsburgh, PA and continues to coach and consult with business owners as time permits.lihat lebih sedikit
Buku oleh John Seiffer
Output Thinking: Scale Faster, Manage Better, Transform Your Company Output Thinking: Scale Faster, Manage Better, Transform Your Company Penilaian: 0 dari 5 bintang0 penilaian