The purpose of implementing this census on individual business establishment area is to evaluate the growth in number and labours in these establishments; major production and business results; structure and distribution of these establishment; labour based on provinces and kinds of economic activities. These results in turn help fulfil management requirements of the government, serve the strategy-building duty as well as an economic and social development program. This book is compiled and published to meet the demand for data across levels and ministries of the government with two main parts as: 1. Assessment of overall results of the Census on individual business establishments in Hanoi city. 2. Data of the Census on individual business establishments in 2017.