Alonso Hernandez & Asociados Arquitectura (AHA) is a leading company specialising in sustainable architecture and urbanism, engineering, and R&D services for the construction sector. Established in Northern Spain (Pamplona) back in 1989, AH Asociados gradually expanded to major Spanish cities such as Bilbao, Barcelona, and Madrid. Currently, the AH Group has a major office in Qatar and conducts business in countries such as Ecuador, Mexico, Panama, Poland and Slovenia. 

The mission of the AH group is to provide expertise in architectural design, urban planning, on-site control, and project management services, focusing on energy-efficiency performance, optimisation of capital and operating costs and environmental impact as a differentiated business strategy. The R&D Department of AH was created back in 2005 to realise the potential of the latest scientific findings through the development of innovative construction products. The R&D department has been actively involved in various lines of research, mainly: energy efficiency, new materials, development of building systems and processes, ICTs applied to architecture and urbanism, and urban innovation and mobility.