Company Description

TIM S.A. engages in the telecommunications sector in Brazil.

It offers landline switched telephone services in local, national, and international long-distance modes, as well as personal mobile and multimedia communication services.

The company is based in Rio de Janeiro, Brazil. TIM S.A. is a subsidiary of TIM Brasil Serviços e Participações S.A.

TIM S.A.

Country	Brazil
Founded	1998
IPO Date	Nov 16, 1998
Industry	Telecom Services
Sector	Communication Services
Employees	9,275
CEO	Alberto Griselli

Contact Details

Address: Avenida João Cabral de Melo Neto, 850 Torre Norte, 12th floor, Room 1212 Rio de Janeiro, RJ 22775-057 Brazil
Website	tim.com.br

Stock Details

Ticker Symbol	TIMB
Exchange	NYSE
Fiscal Year	January - December
Reporting Currency	BRL
CIK Code	1826168
CUSIP Number	88706T108
ISIN Number	US88706T1088
SIC Code	4813

Key Executives

Name	Position
Alberto Mario Griselli	President, Chief Executive Officer and Director
Andrea Palma Viegas Marques	Chief Financial Officer
Vicente de Moraes Ferreira	Investor Relations Officer
Fabiane Reschke	Legal Officer and Secretary
Maria Antonietta Russo	People, Culture and Organization Officer
Renato Ciuchini	Vice President, Chief New Bossiness and Innovation Officer

Latest SEC Filings

Date	Type	Title
Mar 4, 2026	6-K	Report of foreign issuer
Feb 26, 2026	6-K	Report of foreign issuer
Feb 26, 2026	6-K	Report of foreign issuer
Feb 26, 2026	6-K	Report of foreign issuer
Feb 26, 2026	6-K	Report of foreign issuer
Feb 26, 2026	6-K	Report of foreign issuer
Feb 24, 2026	6-K	Report of foreign issuer
Feb 24, 2026	6-K	Report of foreign issuer
Feb 11, 2026	6-K	Report of foreign issuer
Feb 11, 2026	6-K	Report of foreign issuer

View All SEC Filings