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EXHIBIT 21
CATALINA MARKETING CORPORATION
SUBSIDIARIES OF REGISTRANT
MARCH 31, 2000
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Catalina Marketing Sales Corporation, Catalina Marketing Belgium, S.C.A.,
a Delaware corporation a Belgian limited partnership
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Catalina Marketing Retail Sales Corporation, Catalina Marketing of Iberia, Inc.,
a Delaware corporation a Delaware corporation
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Catalina Marketing International, Inc., Health Resources Publishing Company,
a Delaware corporation a Delaware corporation
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Catalina Marketing Worldwide, Inc., SuperMarkets Online, Inc.,
a Delaware corporation a Delaware corporation
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Catalina Electronic Clearing Services, Inc., SuperMarkets Online Holdings, Inc.,
a Delaware corporation a Delaware corporation
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Catalina Marketing of Mexico, Inc., Catalina-Pacific Media, L.L.C.,
a Delaware corporation a Delaware limited liability company
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Catalina Marketing of France, Inc., Pacific Media, K.K.,
a Delaware corporation a Japanese corporation
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Catalina Marketing de France, S.A., Market Logic, Inc.,
a French corporation a California corporation
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Catalina Marketing U.K., Inc., Catalina Marketing Loyalty Holdings, Inc.,
a Delaware corporation a Delaware corporation
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Catalina Marketing U.K., Ltd., CompuScan Marketing, Inc.,
a United Kingdom corporation a Pennsylvania corporation
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Catalina Marketing of Belgium, Inc., Dynamic Controls, Inc.,
a Delaware corporation a Delaware corporation
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Alliance Research, Inc.,
A Delaware Corporation
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Supermarkets Online France, S.A.R.L.,
A French corporation
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Catalina Marketing Italia, s.r.l.,
An Italian corporation
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Catalina Marketing Japan, K.K.,
A Japanese corporation
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CMJ Investments, LLC,
A Delaware limited liability company
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