Another Census and Statistics Department survey found that, on June 1, 2001, there was a total of 3237 regional headquarters and regional offices established in Hong Kong by companies incorporated outside Hong Kong.

• 统计处的另一项调查发现，于二零零一年六月一日，在香港以外地方注册的公司在香港设立的地区总部或地区办事处共有3237个。