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EXHIBIT 21.1
SUBSIDIARIES OF THE REGISTRANT
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Names Under Which State or Jurisdiction of
Subsidiary Name Subsidiary Does Business Incorporation Relationship
--------------- ------------------------ ------------- ------------
<S> <C> <C> <C>
XIT Corporation XIT Corporation; New Jersey 100% owned by MicroTel
Digitran Division - in International, Inc.
California
CXR Telcom Corporation CXR Telcom Corporation Delaware 100% owned by MicroTel
International, Inc.
XCEL Corporation Ltd. XCEL Corporation Ltd. United Kingdom 100% owned by MicroTel
International, Inc.
XCEL Power Systems Ltd. XCEL Power Systems Ltd. United Kingdom 100% owned by XCEL
Corporation Ltd.
CXR, S.A. CXR, S.A. France 100% owned by MicroTel
International, Inc.
CXR-Anderson Jacobson Inc. CXR-Anderson Jacobson Inc. California 100% owned by CXR, S.A.
XCEL Japan Ltd. XCEL Japan Ltd. Japan 100% owned by XIT
Corporation
Belix Power Conversions Ltd. Belix Power Conversions Ltd. United Kingdom 100% owned by The Belix
Company Ltd.
Belix Wound Components Ltd. Belix Wound Components Ltd. United Kingdom 100% owned by Belix
Power Conversions Ltd.
The Belix Company Ltd. The Belix Company Ltd. United Kingdom 100% owned by XCEL
Corporation Ltd.
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