james-hardie
(2)Company
Legend
Consumer · Enterprise
James Hardie wants the whole exterior.
The siding maker bought its way onto the deck. Now comes the harder job: making a houseful of brands work together.
building-materials · fiber-cementRead →
Executive · Operator · Engineer
Sami Rahman
Sami Rahman is the CEO of CleanFiber, the Buffalo-based maker of high-performance cellulose insulation spun from recycled corrugated cardboard. A chemical and environmental engineer turned building-materials operator with 20+ years across James Hardie and ICP Group, he joined CleanFiber in January 2025 as President and General Manager and was elevated to CEO after sharpening its sales and operations. He is steering a company that ranked #1 in manufacturing on the 2024 Inc. 5000 list through a Series C raise and the ramp of a plant built to ship over three million bags a year.
sami-rahman · cleanfiberRead →