- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 161, 162, 170, 181, 192, 201, 202, 210, 221 and 222) (2010-2011)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 016, 104 to 108, 110, 120, 131 and 139) (2010-2011)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 239, 241 to 243, 251, 259, 261, 264, 265 and 271) (2010-2011)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 272, 279, 281, 282, 309, 331, 352, 452, 454 and 581) (2010-2011)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 016, 104 to 108, 110, 120, 131, 139, 161 and 162) (2009-2010)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 170, 181, 192, 201, 202, 210, 221, 222, 239, 241 to 243, 259 and 264) (2009-2010)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 265, 271, 272, 279, 281, 282, 302, 309, 331, 352, 452 and 581) (2009-2010)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 181, 192, 201, 202, 210, 222, 239, 241 to 243, 259 and 264) (2008-2009)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan {(NIC : 016, 105 to 108, 110, 120, 131, 139, 161, 162 and 170) (2008-2009)}
- Principal Characteristics (3-Digit Level Classification-NIC 98) under Annual Survey of Industries in Ajmer District of Rajasthan (2005-2006) - Part I
- Principal Characteristics (3-Digit Level Classification-NIC 98) under Annual Survey of Industries in Ajmer District of Rajasthan (2005-2006) - Part II