Contact Us

STIEEN customer service channels

STIEEN is ready to listen to the category and answer questions, suggestions and requests related to union life.

Official headquarters (under renovation): Rua Visconde de Itaboraí, nº 213, Centro, Niterói - RJ, CEP 24030-090

Temporary address: Av. Ernani do Amaral Peixoto, 36, room 913, Galeria Paz Building, Centro, CEP 24020-074, Niterói - RJ

WhatsApp: (21) 98463-2976 and (21) 99667-5650

Email: contato@stieen.org.br

How to get there

Av. Ernani do Amaral Peixoto, 36, sala 913, Edifício Galeria Paz, Centro, CEP 24020-074, Niterói - RJ

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