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Subsidiary

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State of Incorporation

TESSCO Incorporated

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Delaware

Wireless Solutions Incorporated

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Maryland

TESSCO Service Solutions, Inc.

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Delaware

TESSCO Communications Incorporated

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Delaware

TESSCO Financial Corporation

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Delaware

TESSCO Business Services, LLC

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Delaware

TESSCO Integrated Solutions, LLC

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Delaware

GW Service Solutions, Inc.

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Delaware

TCPM, Inc.

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Delaware