By strictly monitoring technical and administrative quality Kofre has grown beyond their borders. The company has taken technology to several regions of Brazil, using a careful policy of expansion that allows its own growth, and especially of their customers.

ALCOA/ 2005
Location: Juruti/PA
System of 3 repeaters linked to rail stretch of Porto - Beneficiamento - Bauxite Mine.
MILITARY POLICE/ 2000
Location: Manaus/AM
Trunking System at 800Mhz.
PETROBRAS REMAN / 2000
Location: Manaus/AM
Trunking system in 900 Mhz with 5 channels.
PETROBRAS/ 1998
Location: Urucu/AM
Trunking system in 800 Mhz with 7 channels.


CSN/ 1997
Location: Volta Redonda/RJ
Privacy Plus Trunking System in Motorola in 900 Mhz with 7 channels.
LIGHT/ 1999
Location: Rio de Janeiro/RJ
Advanced VHF radio system with 5 CCO‘s linked to 10 repeaters and 250 mobiles.
PETROBRAS REDUC/ 1997
Location: Duque de Caxias/RJ
Trunking System in 800 Mhz with 10 channels.
PETROBRAS REGAP/ 2004
Location: Betim/MG
Trunking System in 800 Mhz with 10 channels.
PETROBRAS REVAP/ 2008
Location: São José dos Campos/SP
Trunking System in 800 Mhz with 16 channels.


PETROBRAS FAFEN/1998
Location: Laranjeiras/SE
Trunking System in 800 Mhz with 5 channels.
GERDAU/ 1998
Location: Simões Filho/BA
Target: Project for the installation of infrastructure and leasing of terminals for the industrial plant in the Industrial Center at Aratu – CIA.
JMC YAMANA GROUP/ 2007
Location: Jacobina/BA
Target: ANATEL project and deployment of VHF radio system between the surface and underground cable with radiant, involving 03 groups of 02 interconnected repeaters.
CARAÍBA MINING/ 2008
Location: Jaguari/BA
Target: Project and implementation of data communication system for monitoring of images at 10 Mbps.
MONSANTO/ 2000
Location: Camaçari/BA
Trunking System in 800 Mhz with 5 channels.
PETROBRAS/ 2005
Location: BA/SE/AL
Trunking System in 800 Mhz.
PETROBRAS RLAM/ 1995 VALE/ 2008
Location: Candeias/BA
Trunking System in 800 Mhz with 10 channels.
Location: São Luís/MA
Communication system consisting of 07 Motorola MCC-5500 console.
SÃO PAULO | Alameda Santos, 1800 / Av. Paulista - 8º andar - Cerqueira César - São Paulo / SP - CEP: 01418-200 - Tel.: (11) 4063-0903 | 
RIO DE JANEIRO | Av. das Américas, 1155, Sala 1710 - Edf. Barra Space Center - Barra Da Tijuca - Rio de Janeiro/RJ - CEP: 22.631-000 - Tel.: (21) 2111-9008 | 
BAHIA | Rua São Camilo, n° 57, Imbuí/Boca do Rio, Salvador/BA - CEP 41.706-190 - Telefax: (71) 3277-7000 | 
PERNAMBUCO | Rua Divonete Barbosa dos Santos, n°40, Jardim Santo Inácio, Cabo de Sto Agostinho/PE CEP 54515-405 Telefax (81) 3518-3270 | 