Shirley Wiliani

I engaged Robert to guide me as I took my business in a different direction. Robert provided a blend of coaching and leadership development which played an important role in my professional growth. Robert provided an empathetic ear and challenged me in ways that will have a lasting impact. I highly recommend Robert and Black Diamond Leadership!



Author: Robert Grossman
Robert S. Grossman is a business growth consultant, trainer/facilitator, coach and speaker with decades of experience. Having achieved success in both the corporate world and as an entrepreneur, Robert has helped hundreds of companies with high-performance strategic consulting, training and communications. He coaches business leaders, CEOs, presidents, entrepreneurs and sales professionals. Robert brings 30 years of experience as a business owner, executive coach, Vistage chair and an award-winning communicator.
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