Other architects affiliated with AIA were HA Hes (1918-1930), FBH Asselberg (1921-1931) and NE Burhoven Jaspers (1927-1938). Stoltz left the agency in 1921, while Hein von Essen had already left. From 1945, the office was led by Indonesian engineers Tan and Soetono. Today, the office still exist in Surabaya, under the old name: PT Biro AIA.
