She designed the 3.000 Lira silver commemorative for the 1981 IYDP International Year of the Disabled People and the gold coin commemorating 75th anniversary of the World Scouts of 1982.
She worked for the State Mint and Security Printhouse and during her 30 years of service, she designed numerous stamps, bonds and similar security paperwork compositions.
Zekiye Koc works on miniature painting and her works are being exhibited in Bazaar of Istanbul Arts since 1987 where she still continues her workshop.
