Exhibit 21
Office of the Corporate Secretary
Amdahl Corporation December 27, 1996
AMDAHL CORPORATION SUBSIDIARIES
JURISDICTION SUBSIDIARY
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Australia Amdahl Australia Pty. Ltd.
Australia Amdahl Imports Pty. Ltd.
Australia Amdahl Pacific Services Pty. Ltd.
Australia Amdahl Superannuation (Australia) Pty.
Ltd.
Australia Antares Alliance Group, Australia PTY
Limited
Australia DMR Group Australia Pty. Ltd.
Australia DMR Group Development Pty. Ltd.
Australia Emsys International Pty. Ltd.
Australia Qadrant International Pty. Ltd.
Australia RailTek Australia Pty. Ltd.
Austria Amdahl Computersysteme Gesellschaft
m.b.H.
Belgium Amdahl Belgium S.A./N.V.
Belgium DMR Group (Belgium) S.A.-N.V.
Bermuda Amdahl Ireland Limited
Bermuda Amdahl Middle East Operations Limited
Canada Amdahl Canada Finance NRO Inc.
Canada DMR AMS Inc.
Canada DMR Group (Europe) Inc.
Canada DMR Group Inc.
Canada DMR Quebec Inc.
Ontario, Canada Amdahl Canada Limited
Ontario, Canada Amdahl Communications Inc.
Ontario, Canada Antares Alliance Group Canada Limited
Quebec, Canada 2638-6193 Quebec Inc. (APSI)
Quebec, Canada The IT Macroscope Inc.
Denmark Amdahl Danmark Computer Systems A/S
France Amdahl France S.A.
France Group DMR S.A.
Germany Amdahl Deutschland GmbH
Germany Amdahl Mittel-und Osteuropa GmbH
Hong Kong Amdahl (China) Limited
Ireland Amdahl Ireland Limited
Italy Amdahl Italia S.p.A.
Malaysia Amdahl Asia Services SDN BHD
Malaysia DMR Group Malaysia SDN BHD
Netherlands Amdahl Europe B.V.
Netherlands Amdahl Nederland B.V.
Netherlands Antilles Amdahl Overseas Capital Corporation N.V.
New Zealand DMR Group New Zealand Limited
Norway Amdahl Norge A/S
South Africa Amdahl South Africa (Pty) Limited
Switzerland Amdahl (Schweiz) AG
United Kingdom AG Solutions Limited
United Kingdom Amdahl Communications Systems Limited
United Kingdom Amdahl International Management Services
Limited
United Kingdom Amdahl (U.K.) Limited
United Kingdom C E Services (Europe) Limited
United Kingdom DMR Group Limited
United Kingdom Landmark Communications Systems Limited
California, U.S.A Amdahl Asia, Inc.
California, U.S.A Amdahl Finance Corporation
California, U.S.A Amdahl International Corporation
California, U.S.A Amdahl International Services
Corporation
California, U.S.A Amdahl Investment Corporation
California, U.S.A Amdahl North Atlantic, Inc.
California, U.S.A Amdahl Pacific Basin Operations, Inc.
California, U.S.A Amsub Inc.
California, U.S.A Amtemp, Inc.
California, U.S.A Tran Communications, Inc.
Delaware, U.S.A Amdahl Federal Service Corporation
Delaware, U.S.A Antares Alliance Group
Delaware, U.S.A Antares Alliance Group, Europe, L.L.C.
Delaware, U.S.A Antares Alliance Group Holdings, Inc.
Delaware, U.S.A DMR TRECOM, Inc.
Texas, U.S.A C.E. Services, Inc.