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- ADA Solutions, Inc. (CC)
- Adhesives Technology
- Allen Engineering Corporation
- Ardex L.P. (ACH)
- BlueLinx Corporation (ACH)
- BoMetals, Inc.
- Dayton Superior Products (ACH)
- Euclid Chemical (ACH)
- General Work Products, Inc.
- GTI - General Technologies, In
- Headwaters BP
- Husqvarna Construction CC
- L & M Supply
- Marshalltown Company
- OCM
- Oldcastle Architectural (ACH)
- Pieresearch (ACH)
- Powers Fasteners/Stanley Blk &
- Robert Bosch Corporation (ACH
- SpecChem, LLC (ACH)
- W.R. Meadows (ACH)