2014 9. December 2016/in KCE Timeline EN /by Jessica DirkesErwin W. Kötter retires. KÖTTER group continues as an owner-managed company. https://koetter-consulting.com/wp-content/uploads/2017/12/kce-logo-01.svg 0 0 Jessica Dirkes https://koetter-consulting.com/wp-content/uploads/2017/12/kce-logo-01.svg Jessica Dirkes2016-12-09 14:22:442016-12-09 14:31:102014