With an integrated design office, high-performance industrial facilities and production capacity at two sites in France and Spain, we have built some of the most prestigious photovoltaic installations on roofs, shading systems and solar fields. Thanks to all our employees, we have been able to export our know-how to three continents and contribute to the fantastic development of renewable energies."

Subsidiary of
CAILLAU

At the end of 2021, SAS CAILLAU, a leading equipment manufacturer specializing in fastening systems for the automotive and aerospace industries, acquired AdiWatt with ambitious development objectives. More than a hundred years old and established on three continents, CAILLAU meets the most demanding quality standards thanks to its mastery of know-how, its ultra-modern industrial site at Romorantin-Lanthenay in the Loir-et-Cher region and the expertise of its 150 R&D engineers.

Global
position

AdiWatt is able to respond to project requests from all over the world, enabling us to offer our customers a global approach, without losing the flexibility and confidence of a local service. We`re there wherever our customers need a local presence to meet their needs as effectively as possible. Our broad geographical coverage in Europe, the Middle East and Africa enables us to identify and react quickly to new trends and opportunities in a constantly evolving market.

AdiWatt products

Solar Fields

Battered Piles