While major multinational headquarters are typically in Dhaka, Sylhet is home to critical national resources and regional corporate powerhouses.
* **Jalalabad Gas Transmission and Distribution System:** Headquartered in Sylhet, managing the region's vast natural gas resources. * **Tea Companies:** Major tea producers operate regional headquarters and massive estates here, including **Finlay Tea**, **Ispahani Tea**, and **National Tea Company**. * **Al Haramain Perfumes:** Though a global brand based in the UAE, its roots and significant local philanthropic/commercial investments (like Al Haramain Hospital) are driven by its Sylheti founders.