Duncan Amrein

Duncan Amrein has extensive experience in sales and business development, currently serving as an Outside Sales representative at Guaranteed Supply Company since December 2024. Prior to this role, Duncan held positions as a Sales Executive at LHH and as an Account Development Representative at Avalara, where responsibilities included connecting with Mid-Market companies to address growth and tax compliance challenges. Previous roles also include Sales Development at Kelvin, Business Development Manager at Inxeption, and Named Account Executive at Konica Minolta Business Solutions, focusing on enhancing business performance through technology assessments. Duncan's career began with an internship at OnPoint Warranty Solutions, and athletic participation as a baseball player at Bellarmine University, where a Bachelor’s degree in Business Administration and Management was earned.