2
EXHIBIT 21
SUBSIDIARIES AND AFFILIATES
OF THE REGISTRANT,
continued
Percentage of Voting
Securities Owned
Name
Incorporation
Directly or Indirectly by Quaker
*
Internationale Metall Impragnier GmbH
Germany
100%
*
Maldaner GmbH
Germany
100%
*
Sterr & Eder Industrieservice GmbH
Germany
100%
*
Quaker Chemical Limited
Hong Kong
100%
*
Houghton Magyarország Kft
Hungary
100%
*
Quaker Chemical India Private Limited
India
100%
*
Houghton Hardcastle India Ltd
India
9%
*
DA Stuart India Private Limited
India
100%
*
Ultraseal India Private Ltd
India
30%
*
Quaker Italia S.r.l.
Italy
100%
*
Quaker Houghton Support Italia S.r.l.
(formerly:
Quaker
Chemical S.r.l.)
Italy
100%
*
Houghton Italia S.p.A.
Italy
100%
*
Houghton Japan Co., Ltd.
Japan
100%
**
Nippon Quaker Chemical, Ltd.
Japan
50%
*
Ultraseal Japan
Japan
100%
*
Houghton Oil (Malaysia) Sdn, Bhd.
Malaysia
100%
+*
Quaker Houghton (Finco) Ltd.
Malta
100%
+*
Quaker Houghton Ltd.
Malta
100%
+*
Quaker Houghton Holdings Ltd.
Malta
100%
+*
Quaker Houghton Investments Limited
Malta
100%
*
Tecniquimia
Mexicana S.A. de C.V.
Mexico
100%
*
Unitek Servicios De Asesoria Especializad S.A de C.V.
Mexico
100%
*
Lubricor Mexicana S.A. de C.V.
Mexico
100%
+*
Quaker Chemical Europe B.V.
Netherlands
100%
*
Quaker Houghton B.V.
(formerly Quaker Chemical BV)
Netherlands
100%
+*
Quaker Houghton Russia B.V.
(formerly Quaker
Chemical Russia B.V.;
KWR Holdings B.V.)
Netherlands
100%
+*
Quaker China Holdings B.V.
Netherlands
100%
+*
Houghton Europe BV
Netherlands
100%
+*
QH Europe BV
Netherlands
100%
*
Quaker Houghton Sales
BV (formerly Quaker Sales
Europe BV)
Netherlands
100%
*
Kelko Quaker Chemical, S.A.
Panama
50%
*
Houghton Polska Sp. Zo.o.
Poland
100%
+*
Quaker Chemical Holdings South Africa (Pty) Limited
Republic of South Africa
100%
*
Quaker Chemical South Africa (Pty.)
Limited
Republic of South Africa
100%
*
Houghton Romania S.R.L.
Romania
100%
+*
GHI Asia Pacific Pte. Ltd.
Singapore
100%
*
Quaker Houghton Singapore (formerly Houghton
Singapore)
Singapore
100%
**
Korea Houghton Corporation
South Korea
50%
*
Quaker Chemical, S.A.
Spain
100%
*
Spain
100%