EXHIBIT 21

SUBSIDIARIES OF MANUGISTICS GROUP, INC.

Listed below are the significant subsidiaries of the Company as of February 28, 2003 and their jurisdictions of organization. All of these subsidiaries are wholly owned by the Company.

	State or
	Jurisdiction
	of Incorporation	Name Under Which
Name	or Organization	Subsidiary Does Business
Manugistics, Inc.	Delaware	Manugistics, Inc.
Manugistics France S.S.A.	France	Manugistics France S.A.
Manugistics U.K. Ltd.	United Kingdom	Manugistics U.K. Ltd.
Manugistics Canada Company	Nova Scotia	Manugistics Canada Company
Manugistics (Deutschland) GmbH	Germany	Manugistics (Deutschland) GmbH
Manugistics European Holding		Manugistics European Holding
Company B.V	Netherlands	Company B.V.
Manugistics Services, Inc.	Delaware	Manugistics, Inc.
Manugistics Japan K.K	Japan	Manugistics Japan K.K.
Manugistics do Brasil Limtada	Brazil	Manugistics do Brasil Limtada
Manugistics Singapore PTE LTD	Singapore	Manugistics Singapore PTE LTD
Manugistics Australia Pty LTD	Australia	Manugistics Australia Pty LTD
Manugistics Holdings Delaware, Inc.	Delaware	Manugistics Holdings Delaware, Inc.
Manugistics Holdings Delaware II, Inc.	Delaware	Manugistics Holdings Delaware, Inc.
Manugistics, N.V.S.A.	Belgium	Manugistics, N.V.S.A.
Manugistics Services Mexico, S. de R.L. de C.V.	Mexico	Manugistics Services Mexico, S. de R.L. de C.V.
Manugistics Mexico, S. de R.L. de C.V.	Mexico	Manugistics Mexico, S. de R.L. de C.V.
Manu Transportation LLC	Delaware	Manu Transportation LLC
Manugistics Nordic AB	Sweden	Manugistics Nordic AB
Manugistics Atlanta, Inc.	Georgia	Manugistics Atlanta, Inc.
Manugistics Euro, Ltd.	United Kingdom	Manugistics Euro, Ltd.
Manugistics Malaysia Sdn. Bhd	Malaysia	Manugistics Malaysia Sdn. Bhd.
Manugistics Hong Kong Limited	Hong Kong	Manugistics Hong Kong Limited
Manugistics Consulting Services Shanghai Co.	The People’s	Manugistics Consulting Services Shanghai Co.
Limited	Republic of China	Limited
STG Holdings, Inc.	Delaware	STG Holdings, Inc.
STG Pacific (Pty) Limited	Australia	STG Pacific Pty. Limited
Scheduling Technology Group, Inc.	Texas	Scheduling Technology Group, Inc.
Scheduling Technology Group Limited	United Kingdom	Scheduling Technology Group Limited
Western Data Systems Int’l., Ltd. UK	United Kingdom	Western Data Systems Int’l., Ltd. UK