About ITD

Telecoms and IT and  professionals at your service

The story of ITD

IT-Development (ITD) was born of the simple idea that advanced software, adapted to a specific need, can achieve significant gains in productivity. ITD’s software was initially tried out by the Osracom Telecom group, before being adopted by France Telecom on an international scale, and by several other internationally renowned players in telecommunications. Initially focused on managerial issues, the directors of ITD recognized the imperative need to bring the users onboard, by making their everyday jobs easier. Today, ITD attracts and wins over new customers by promoting best practices, a love for the work and a constant will to do better.

A strong presence in telecommunications

Patrick Coltel and Jérôme Perret, respectively the Chairman and the Managing Director of ITD, have been working for telecommunications operators for more than 30 years. The team they have built is made up mainly of telecommunications engineers, BPM consultants and software developers, who work day in and day out on building their customers’ needs into high added-value software.

Management team

Patrick Coltel


Patrick has over 25 years of management experience in the telecom sector. Prior to joining IT-Development SAS, he was with France Telecom where he was Director of the field service business unit. Patrick is married with two children, and holds a bachelor’s degree in Telecommunication from INT, France. Specialities: Organization, business process management, building and running telecommunication networks.

Jérôme Perret

Managing Director

More than 20 years ago, Jérôme specialised in the deployment of telecommunications sites and the management of telecommunications infrastructures in Europe, Africa and Asia. As an entrepreneur at heart, he started his telecommunications career with Orange, before going on to found several companies working for the telecommunications industry. He still advises groups such as MTN or NSN on supply chain or asset management problems. Thanks to his knowledge of the business, his taste for innovation and his pragmatism, ITD has become a leader in networked telecommunications software.

François Pouilloux


François is a peerless developer, a manager and an entrepreneur. Before joining ITD in 2013, François developed a sophisticated search and watch engine for a startup in Lyon, France. As soon as he arrived, he reorganized the technical team, employed SCRUM methodology and reinvigorated R&D, then brought about a genuine revolution by introducing new technologies. Today, he is at the vanguard of innovation at ITD and is leading the project to completely rework ClickOnSite in his role as the product owner.