EX-21 4 dex21.htm SUBSIDIARIES OF THE COMPANY Subsidiaries of the Company

Exhibit 21

SUBSIDIARY LIST

 

Company Name

   

Place of Incorporation

Affholder, Inc.

    Missouri

Bayou Coating, L.L.C.(1)

   

Louisiana

Bayou Flow Technologies, L.L.C.(2)

   

Delaware

Bayou Welding Works, L.L.C.(3)

    Louisiana

CCSI Management, L.L.C.(4)

    Texas

Clearline Services Limited

    United Kingdom

Commercial Coating Services International, Ltd.(5)

    Texas

First Down Acquisition Corp.

    Ohio

INA Acquisition Corp.

    Delaware

Insituform Asia Limited(6)

    Hong Kong

Insituform Balcani S.R.L.

    Romania

Insituform Belgium N.V.

    Belgium

Insituform CV

    The Netherlands

Insituform Cyprus Limited

    Cyprus

Insituform Environmental Techniques Ltd.(7)

    Ireland

Insituform Europe SAS

    France

Insituform Holdings BV

    The Netherlands

Insituform Holdings (UK) Limited

    United Kingdom

Insituform Hong Kong Limited

    Hong Kong

Insituform Hulin s.r.o.

    Hungary

Insituform-Hulin Rohrsanierungstechniken S.R.O.

    Slovakia

Insituform Leitungssanierung GmbH

    Austria

Insituform Limited Partnership

    New Brunswick, Canada

Insituform Linings Public Limited Company(8)

    United Kingdom

Insituform Pacific Pty Limited(9)

    Australia

Insituform Pipeline Rehabilitation Private Limited(10)

    India

Insituform Rioolrenovatietechnieken B.V.

    The Netherlands

Insituform Rohrsanierungstechniken GmbH(11)

    Germany

Insituform Singapore Pte. Ltd.

    Singapore

Insituform sp. z o.o.

    Poland

Insituform s.r.o.

    Czech Republic

Insituform Technologies CV

    The Netherlands

Insituform Technologies Iberica S.A.

    Spain

Insituform Technologies Limited

    Alberta, Canada

Insituform Technologies Limited

    United Kingdom

Insituform Technologies Netherlands BV

    The Netherlands

Insituform Technologies USA, Inc.

    Delaware

Italcontrolli – Insituform S.r.l.(12)

    Italy

ITI International Services, Inc.

    Delaware

KA-TE Insituform AG

    Switzerland

Kinsel Industries, Inc.

    Texas

Mississippi Textiles Corporation

    Mississippi

Nu Pipe Limited

    United Kingdom

Sewer Services Limited

    United Kingdom

The Bayou Companies, Inc.

    Delaware

United Pipeline de Mexico S.A. de C.V.(13)

    Mexico

United Sistemas de Revestimento em Tubulações Ltda.

    Brazil

United Sistema de Tuberias Limitada

    Chile

Video Injection – Insituform SAS

    France

 

(1)

The Bayou Companies, Inc. holds a 49% interest.

(2)

The Bayou Companies, Inc. holds a 33.3% interest.

(3)

The Bayou Companies, Inc. holds a 100% interest.

(4)

The Bayou Companies, Inc. holds a 100% interest.

(5)

The Bayou Companies, Inc. holds a 99% interest and CCSI Management, L.L.C. holds a 1% interest.

(6)

Insituform Technologies Netherlands BV holds a 50% interest.

(7)

Insituform Technologies Limited holds a 50% interest.

(8)

Insituform Holdings (UK) Limited holds a 75% interest.

(9)

Insituform Technologies Netherlands BV holds a 50% interest.

(10)

Insituform Technologies Netherlands BV holds a 50% interest and Insituform Holdings BV holds a 0.5% interest.

(11)

Insituform Holdings (UK) Limited holds a 50% interest. Insituform Rohrsanierungs-techniken GmbH holds a 100% interest in both KUT Kanal & Umwelttechnik GmbH (Germany) and Insituform Leitungssanierung GmbH (Austria) and a 51% interest in Insituform-Hulin Rohrsanierungs-techniken S.R.O. (Slovakia). Insituform-Hulin Rohrsanierungs-techniken S.R.O. holds a 100% interest in Insituform Hulin s.r.o. (Hungary) and Insituform s.r.o. (Czech Republic).

(12)

INA Acquisition Corp. holds a 50% equity interest. This entity is currently in the process of dissolution.

(13)

INA Acquisition Corp. holds a 55% interest.