Polteco, Inc.

Poly Optics Australia Pty, Ltd

Polycarbon, Inc.

Polycast Technology Corporation

Polycrate (Proprietary) Limited

Polycryl Enterprises Inc.

Polyeitan Composites Ltd.

Polyester High Performance GmbH

Polyfelt Gesellschaft m.b.H.

Polyflex Schwarz GmbH & Co.

Polymatech Co., LTD

Polymer Composites, Inc.

Polymer Processing Research

Polymer Processing Research Institute Ltd

Polymun Scientific Immunobilogische Forschung GmbH

Polynor Partners A/S

Polyol International BV

Polyplastic Co., Ltd.

Polyplastics Co., Ltd

Polypore, Inc.