Graniou, the specialist in telecommunications infrastructures

Graniou is VINCI Energies' brand specialised in rolling out and maintaining telecommunications infrastructures for fixed-line and mobile networks.

This concerns the 4G network, FTTH, sharing of networks and more. Graniou is a key player in telecommunications innovations. The Graniou brand network's experience in the issues facing today's telecom infrastructures makes it possible to offer our customers top-level expertise with comprehensive offerings on a global level.

An international network of business units

graniou brand of vinci energiesThe Graniou network is active in over 10 countries with more than 80 locations. This strong geographic coverage enables the brand network to support customers with local and inter-country telecommunications projects by relying on the expertise of our 3,000 employees devoted to the brand and the dynamics of an international network.

Graniou is a partner that operators, OEMs, local authorities and infrastructure managers can trust. The brand has three comprehensive offerings suited to fit customers based on their specifications:

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Rollout of fixed-line networks

Graniou has a unique knowledge base and unrivalled track record on the market for fixed-line network infrastructure location, structural design, detailed design, construction and maintenance. Graniou's Fixed Line Network Rollout offering covers both design studies and turnkey rollout.

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Rollout of mobile networks

Graniou delivers turnkey and customised solutions: rollout of complete site segments with comprehensive project management including engineering, site search and negotiation, design studies, construction works, coordination of suppliers and installation and integration of network equipment.

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Operation and maintenance

Finally, Graniou offers fixed-line and mobile network maintenance and operation. Teams can be called on 24/7 to work on both passive and active network equipment.

A European expert telecom infrastructure network

Graniou is a key European player providing services in connection with local and international projects. Graniou business units have teamed up to roll out major mobile network projects, as well as large-scale projects in fixed-line telecommunications:

2 500 000
FTTH connections studied
30 000
Radio relay sites installed (transmission platforms and sites, such as pylons, built-in antennas, etc.)
40 000
kilometres of fibre optics laid
10 000
sites maintained
 
 

Our references:

SFR, ORANGE, FREE, SNCF, RTE, RATP, TPSA, SWISSCOM, POLKOMTEL, TELENOR, SRR, PROXIMUS, SFERIA, MOBISTAR, T-MOBILE, HI3G, TP S.A., GLOBAL CROSSING, VIATEL, DIGICEL, LEVEL 3.