- Number of Total Registered Factories in Dehradun District of Uttarakhand (As on 30.03.2023)
- Number of Factories, Capital Invested and Number of Persons Employed in Dehradun District of Uttarakhand (2009-2010)
- Number of Factories, Capital Invested and Number of Persons Employed in Dehradun District of Uttarakhand (2008-2009)
- Number of Factories, Capital Invested and Number of Persons Employed in Dehradun District of Uttarakhand (As on March, 2005)