John Gramke

John Gramke has been serving as the National Sales Manager for Commercial HVAC and Car Park Ventilation at Systemair NA since July 2014. Prior to this role, John held positions at SEMCO Duct and Acoustic Products, starting as Inside Sales for Acoustic Products and advancing to Regional Sales Manager, National Sales Manager for Acoustic Products, and finally New Business Development and Industrial/OEM Manager. Throughout the tenure at SEMCO from 1995 to 2014, John significantly contributed to sales growth, managing numerous sales offices, developing sales plans, and leading initiatives like the “Sound Solutions” program while achieving top sales performance for three consecutive years.