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The People at TWIN

Marketing & Technology

Glenn Birkenfeld

Director of Technology

B.S. in business administration, University of Buffalo
Concentrations in marketing & management information systems
With TWIN since 1998

Glenn is responsible for overseeing all computers and technology endeavors at TWIN. With his business and marketing background, he also plays an active role in the marketing and identity of the firm.



Vince Larence

Marketing and Sales

With TWIN since 2008

With 40 years of labor industry experience, Vince focuses on public funds and Taft-Hartley clients as a marketing and sales specialist.