NORTHERN TECHNOLOGIES INTERNATIONAL CORP - FORM 10-K - EX-21.1 - EXHIBIT 21.1 - November 21, 2017

Attached files

file	filename
EX-32.2 - EXHIBIT 32.2 - NORTHERN TECHNOLOGIES INTERNATIONAL CORP	exh_322.htm
EX-32.1 - EXHIBIT 32.1 - NORTHERN TECHNOLOGIES INTERNATIONAL CORP	exh_321.htm
EX-31.2 - EXHIBIT 31.2 - NORTHERN TECHNOLOGIES INTERNATIONAL CORP	exh_312.htm
EX-31.1 - EXHIBIT 31.1 - NORTHERN TECHNOLOGIES INTERNATIONAL CORP	exh_311.htm
EX-23.1 - EXHIBIT 23.1 - NORTHERN TECHNOLOGIES INTERNATIONAL CORP	exh_231.htm
EX-10.9 - EXHIBIT 10.9 - NORTHERN TECHNOLOGIES INTERNATIONAL CORP	exh_109.htm
10-K - FORM 10-K - NORTHERN TECHNOLOGIES INTERNATIONAL CORP	f10k_112117p.htm

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			90	%		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