CEA Industries Inc. is a U.S.-based company providing engineering, design, and technology solutions for the controlled environment agriculture (CEA) industry.

Through its subsidiary Surna Cultivation Technologies LLC, it supplies proprietary environmental controls, HVAC, mechanical, electrical, and lighting systems primarily for indoor cannabis and specialty crop cultivation operations in North America.

The company recently shifted its strategic focus to operate under the name "BNB Network Company," adopting BNB as its primary treasury reserve asset.