Our Sherpas

Marc Sinkow, executive coach and principal at Synch-O LLC, is a battle-tested executive who has achieved results in nearly every corporate function, including operations, finance and accounting, and sales and marketing.

Marc serves as a senior-level analyst and a consultative partner to his clients. His years on the ground as a C-Level executive make him a valuable ally who fully understands your needs. With boundless energy and a genuine sense of adventure, he enjoys using his experience, connections, and finely honed business instincts to find creative approaches to your business challenges.