Meet the People Committed to Your Legacy and Growth.
At Mosaic, partnership spans every team. From leadership to operations, finance, growth, and people & culture, we bring deep experience in operations, investing, and transformation. Guided by our PeopleFirst philosophy, we work hands-on with founders to unlock growth, honor their legacy, and build enduring companies.
Executive Team
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Josh Feinberg
CEO
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Rachel Genn
Head of People & Culture
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Sean Gillick
CFO
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Amanda Greenberg
Head of Growth
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Abhinav Ramani
Head of Operations
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Brian Willis
Head of M&A
Regional Operations
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Justin Allen
General Manager
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Nadi Kassim
Market President
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Sean Kroeger
Market President
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Maxwell Leef
Market President
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Josh Mitchell
Market President
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Meg Vrabel
Regional President
Finance
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Scott Bradford
Controller
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Gladys Scoggins
Senior Accountant
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David Shaughnessy
Strategic Finance Manager
Growth
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Aaron Jones
Regional Sales Enablement Lead
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Stan Shields
Director, Sales Enablement & Training
M&A
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Khazar Choudhry
Associate, M&A
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Brian R Dunlap
VP of Partnerships
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David Ginnetty
Senior Associate, M&A
Operational Excellence
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Blake Johnson
Value Creation Associate
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Talya Mallin
Business Transformation Lead
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Jordan Newcomb
Enterprise Transformation Manager
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Silas Owens
Vice President of Technology
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Nicholas Recka
Director of Integration
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Jordan Seres
Full Stack Engineer
People & Culture
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Emma Faust
Corporate Recruiter
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Meaghan Leigh Spiller
Senior Director of Talent
Let's Build What's Next, Together.
Whether you've built a business you're ready to grow with the right partner, or you're looking to join a PeopleFirst team that's reshaping the windows and doors industry — we'd love to hear from you.