Uko Tan List of directors and agents named Uko Tan. Found 2 results. UKO TAN Registered Address: 13901 TURKEY RUN CT. GAITHERSBURG MD 20878 Appointed in one company. Go To Profile UKONNAYA BIGELOW Registered Address: 8409 HILLVIEW ROAD LANDOVER MD 20485 Appointed in one company. Go To Profile