The Industrial Area of Kala Amb was developed & established in Sirmaur district in 1991, in a stretch of 221.03 bighas. Total 67 industrial plots were developed in the Industrial area. All plots are allotted to total no. of 52 entrepreneurs.
There are total 134 units operating in the Industrial area and nearby areas.
The cluster of industries encompasses mainly Pharmaceutical Formulation, Chemical Formulation, Metal Finishing, textile unit, etc.