- District-wise Number of Registered Factories and Workers Employed of Public Sector under Factories Act, 1948 in Bihar
(Upto 31st March 2021)
- District-wise Number of Registered Factories and Workers Employed of Private Sector under Factories Act, 1948 in Bihar
(Upto 31st December 2021)
- District-wise Number of Registered Factories and Workers Employed of Private Sector under Factories Act, 1948 in Bihar
(Upto 31st December 2020)
- District-wise Number of Registered Factories and Workers Employed of Private Sector under Factories Act, 1948 in Bihar
(Upto 31st December 2018)
- District-wise Number of Factories, Capital Invested and Number of Persons Employed in Bihar (2009-2010)
- District-wise Number of Factories, Capital Invested and Number of Persons Employed in Bihar (2008-2009)
- District-wise Number of Factories, Capital Invested and Number of Persons Employed in Bihar (As on March, 2005)