Attached files

file filename
10-K - FORM 10-K - NORTHERN TECHNOLOGIES INTERNATIONAL CORPf10k_111320p.htm
EX-32.2 - EXHIBIT 32.2 - NORTHERN TECHNOLOGIES INTERNATIONAL CORPexh_322.htm
EX-32.1 - EXHIBIT 32.1 - NORTHERN TECHNOLOGIES INTERNATIONAL CORPexh_321.htm
EX-31.2 - EXHIBIT 31.2 - NORTHERN TECHNOLOGIES INTERNATIONAL CORPexh_312.htm
EX-31.1 - EXHIBIT 31.1 - NORTHERN TECHNOLOGIES INTERNATIONAL CORPexh_311.htm
EX-23.1 - EXHIBIT 23.1 - NORTHERN TECHNOLOGIES INTERNATIONAL CORPexh_231.htm
EX-4.2 - EXHIBIT 4.2 - NORTHERN TECHNOLOGIES INTERNATIONAL CORPexh_42.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 Private Limited
  India   75%   Same
            
Natur Tec Lanka (Pvt) Ltd  Sri Lanka(1)   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
            
Zerust Singapore Pte Ltd  Singapore(2)   60%   Same
            
Zerust Vietnam Co. Ltd  Vietnam(2)   60%   Same

 

(1)Natur Tec Lanka (Pvt) Ltd. is 100% owned by Natur-Tec India Private Limited and, therefore, indirectly owned by Northern Technologies International Corporation.
(2)Zerust Singapore Pte Ltd and Zerust Vietnam Co. Ltd are 100% owned by NTI Asean LLC and, therefore, indirectly owned by Northern Technologies International Corporation.