AGILIS TECHNOLOGIES - Mist Eliminators for all applications.

AMERAIR INDUSTRIES, INC. - Gas cleaning and heat recovery systems, baghouses and scrubbers.

FOX EQUIPMENT - Industrial flue gas dampers, fabric expansion joints, flow diverters and stack dampers.

PRO-ENVIRONMENTAL, INC. - Regenerative Thermal Oxidizers, Regenerative Catalytic Oxidizers, Recuperative Oxidizers and Direct Fired Oxidizers.

ROBINSON FANS, INC. - Heavy duty industrial fan equipment - High temperature and alloy construction experts - Fully integrated AMCA approved lab - Repair and rebuilding of existing fans, new spare rotors and housings, and shop balancing up to 200" wheels - In place rotor and housing repair and upgrade, field balancing and on-site contracting through ROBINSON SERVICE, INC.