The corporate footprint in Karimganj is primarily composed of regional agricultural enterprises and logistics companies.
* **Tea Estate Companies**: Various historic tea companies operate gardens in the district (e.g., Sephinjuri Bheel Tea Company, though ownership structures have evolved over the years). * **Border Trade Operators**: Numerous local export-import firms and logistics companies are headquartered here to facilitate trade through the Sutarkandi international border. Large multinational corporate headquarters are not present, as the economy is driven by MSMEs (Micro, Small and Medium Enterprises).