- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 016, 103 to 107, 110, 131, 141, 161, 170 and 181) (2013-2014)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 201, 202, 210, 221, 222, 239, 241, 243, 251, 252, 259 and 331) (2013-2014)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 351, 352 and 581) (2013-2014)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 016, 103 to 107, 110, 131 and 141) (2012-2013)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 161, 164, 170, 181, 201, 202, 210, 221, 222 and 239) (2012-2013)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 241, 243, 251, 252, 259, 271, 351, 352, 452 and 521) (2012-2013)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 016, 103 to 107, 110, 131, 139 and 141) (2011-2012)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 241, 243, 251, 252, 271, 351, 352, 452 and 521) (2011-2012)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 161, 170, 181, 191, 201, 202, 210, 221, 222 and 239) (2011-2012)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 016, 103 to 107, 110, 131, 139, 141 and 161) (2010-2011)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 170, 181, 191, 201, 202, 210, 221, 222, 239, 241 and 242) (2010-2011)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 243, 252, 259, 271, 351, 352, 452 and 521) (2010-2011)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 016, 103, 104, 106, 107, 110, 131, 141, 170, 191 and 201) (2008-2009)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Bellary District of Karnataka {(NIC : 210, 221, 239, 241 to 243, 251, 252, 351, 352 and 452) (2008-2009)}