Contact Us

Sansfil co
 31 route de versaillais 78560
Le port marly

[ 33] 666189446



SANSFIL Technologies invents and delivers the innovative networks of tomorrow. Every success has its network. SANSFIL Technologies is the leading IP networking FTTX WiMax ultra-broadband access and VoIP technology specialist. We believe that networks are the foundation of our ultra-connected world. They need to be built to achieve the potential of every customer with flexibility speed and trust. Our mission is to invent and deliver trusted networks to help our customers unleash their value.

How we operate

The Shift Plan is our industrial strategy. It guides and inspires our operations. In the 1st chapter of The Shift Plan, we have refocused our business to become an IP networking, ultra-broadband access, and cloud specialist. We invent and deliver the innovative networks of tomorrow. A new phase begins with chapter 2 of The Shift Plan. We are a revitalized company focused on innovation, transformation and growth. We will push forward with our transformation by delivering software and services through new cloud-driven business models. And we will shape the future through growth, moving into new market segments and industries.

Our Vision

Create networks at scale that adapt to our customers’ needs
Earn our customers’ trust by delivering networks and services that anticipate their demands, remove constraints,
and create new business solutions while sustainably growing their value
Innovate for our customers, inventing the future through open collaboration that pushes the limits of communications and shapes the digital world


Our Core Networking segment includes three business divisions: IP Routing, IP Transport, and IP Platforms.

IP Routing – We are a world leader in IP routing and a trusted partner to service providers, enterprises, and governments seeking to transform their networks to an all-IP architecture. Our central focus is on the intelligent IP router market, emerging software defined networking (SDN) markets, and related professional services. Our technology allows our customers to create sustainable value by building a more efficient network infrastructure capable of supporting new services and richer end-user experiences.

IP Transport – A leader in optical networking, we help more than 1,000 customers transform their optical transmission infrastructures. Our technology ensures reliable transport of data at the lowest cost per bit and enables new revenue generating services and applications. We design, manufacture and market optical networking equipment that transports information across fiber optic connections over long distances on land (terrestrial) or under sea (submarine), as well as over short distances in metropolitan and regional areas. Our portfolio also includes related professional services and microwave wireless transmission equipment.

IP Platforms – Our IP Platforms portfolio provides software and services offerings that allow service providers, web-scale players, and extra large enterprises to deliver, manage, charge for, and optimize their customers’ voice and data communications services. Our products and services help service providers create profitable data-driven businesses that meet growing demand, enhance the user experience, and accelerate innovation and revenue growth. We offer software and services that allow service providers to meet the market evolution needs of mobile and fixed networks. Our products and solutions focus on the areas most relevant to our customers: advanced communications, Network Functions Virtualization (NFV), customer experience, payment, policy and charging, Network Intelligence, operations support systems, and related professional services.

Sales – Maintaining a “single face to the customer,” the Sales organization is accountable for customer relationships. Our Sales teams forge and develop new business opportunities for all customers.

Operations – The Operations group is responsible for execution of The Shift Plan, for information technology, and for supply chain management and quality.

Strategy & Innovation – The Strategy & Innovation group oversees SANSFIL’s strategy and technology direction, including Bell Labs. It also manages our intellectual property licensing business line.

Quality – Our SANSFIL Quality Policy keeps customer care and satisfaction at the forefront of every one of our activities. Our Quality Management System (QMS) – which includes the processes, measures, and tools we use to meet our customers’ quality expectations – undergoes an annual surveillance audit by an external certification company. It also undergoes an extensive recertification audit every 3 years. These audits verify our continual improvement and ensure our conformance to ISO 9001 and TL 9000 quality standards.


WiMax Bases


FTTH Projects


MSAN Ports


VoIP & IAD Ports