EX-21.1 3 exh_211.htm EXHIBIT 21.1

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

Name of Subsidiary | State or Other Jurisdiction of Incorporation or Organization | Ownership Interest | Names Under Which Subsidiary Does Business
NTI ASEAN LLC | Delaware | 60% | Same
Northern Technologies Holding Company, LLC | Delaware | 100% | Same
Natur-Tec India Prívate Limited | India | 75% | Same
Natur Tec Lanka (Pvt) Ltd | Sri Lanka | 75% | Same
Zerust Prevenção de Corrosão S.A. | Brazil | 85% | Same
NTIC (Shanghai) Co., Ltd. | China | 100% | Same
ZERUST-EXCOR MEXICO, S. de R.L. de C.V | Mexico | 100% | Same
NTIC Europe GmbH | Germany | 100% | Same