Platinum

Gold-Elite

Distribution International, Inc.
Johns Manville
Knauf Insulation, Inc.
Owens Corning
Performance Contracting, Inc.
ROCKWOOL Technical Insulation
Specialty Products & Insulation

Gold-Plus

Gold

Aeroflex USA
Alpha Engineered Composites, LLC
Armacell
Bay Insulation Supply
Caldwell Insulation, Inc.
Eastern States Insulation Contractors Association (ESICA)
Insulation Contractors Association of New York City (ICANYC)
Insulation Materials Corporation
Irex Contracting Group
JT Thorpe
Lamtec Corporation

Silver

Midwest Insulation Contractors Association (MICA)
Midwest Materials Company
R.P.R. Products, Inc.
Southeastern Insulation Contractors Association (SEICA)

Bronze

Alkegen
Coverflex Manufacturing, Inc.
Delaware Valley Insulation and Abatement Contractors Association, Inc. (DVIACA)
Geo. V. Hamilton, Inc.
Heat Frost and Thermal Insulation Education Fund
Irex Advanced Industrial, LLC
Irex Advanced Specialty, LLC
Irex Argus Contracting, LP
Irex Atlantic Contracting, LLC
Irex Cornerstone Services, LLC
Irex Energy Solutions, LLC
Kennedy Insulation Systems, Inc.
K-FLEX USA, LLC
Kirby-Cundiff Insulation
Proto Corporation
Western Insulation Contractors Association (WICA)
WICA Wisconsin Insulation Advancement Fund