- Adornus Manufacturing
- AFL
- Alice Manufacturing Company
- Alpha Sheet Metal Works
- American Chemistry Council
- A.O. Smith Water Products Company
- Anderson Hydra Platforms, Inc.
- Andron Stainless
- Arauco North America
- Ascend Performance Materials, LLC
- AstenJohnson, Inc.
- Atlantic Packaging
- Atlantic Tooling and Fabricating Company
C
N
- Nan Ya Plastics Corp.
- Nephron Pharmaceuticals Corporation
- New Life Chemical & Equipment, Inc.
- NICCA U.S.A., Inc.
- Novolex Holdings, Inc.
- Nucor
- Nutramax Laboratories, Inc.
