Name of Subsidiary

State of Formation,

Organization, or

Incorporation

Fictitious Name (if any)

AG Holdco (SPV) LLC

Architectural Granite & Marble, LLC

Architectural Surfaces Group, LLC

Casa Verde Services, LLC

Greencraft Holdings, LLC

Greencraft Interiors, LLC

Greencraft Stone and Tile LLC

L.A.R.K. Industries, Inc.

Pental Granite and Marble, LLC

Residential Design Services, LLC

SIC Intermediate, Inc.