Tony Simas

Tony Simas is a Managing Partner at Client Growth Partners, where he provides fractional CMO and go-to-market leadership to B2B organizations navigating growth, transformation, and market complexity.

He brings over 20 years of cross-functional leadership experience with direct ownership of go-to-market strategy, market segment P&Ls, marketing technology, product management, sales, and operational consulting.

Tony is known for making complex markets accessible, identifying risks early, and establishing credibility quickly with executive teams. His experience spans automotive, CPG manufacturing, technology (AI, SaaS, IoT), transportation, life sciences, chemicals, coatings, plastics, cosmetics manufacturing, care chemicals, and higher education.

He has partnered with C-suite and board-level leaders at organizations including BASF, Ecolab, and Grant Thornton, helping align strategy, go-to-market execution, and operating cadence to measurable business outcomes.

In addition to his advisory and embedded leadership roles, Tony serves as an Adjunct Professor of Business at Fordham University, where he teaches practical strategy and go-to-market execution grounded in real-world application.