BONANZA

Insurance and Financial

Owner

MARCA-TEL, S.A. DE C.V.

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BILLECELL

Electrical and Scientific Apparatus and 3 others

Owner

MARCA-TEL, S.A. DE C.V.

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BILLETEL ME DA MAS

Electrical and Scientific Apparatus and 2 other

Owner

MARCA-TEL, S.A. DE C.V.

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MARCATEL

Telecommunications

Owner

MARCA-TEL S.A. DE C.V.

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MARCATEL INTERNATIONAL

Telecommunications

Owner

MARCA-TEL S.A. DE C.V.

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BILLETEL

Insurance and Financial

Owner

MARCA-TEL, S.A. DE C.V.

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