Econtext company is a professional group with a research approach in all fields of architectural design, interior design, landscape design, supervising and construction of various residential, tourism, office, medical and commercial projects. Having done many national projects, our architectural design department has also succeeded to do several valuable international projects in GCC countries, such as cultural, educational, office, commercial, and residential projects in Oman. Econtext company includes departments of Architectural Design, Research & Development, Historical Context, Investment & Construction, and Commerce. The Research Department has been pursuing integrated environmental research in the field of zero-energy building design and green building evaluation criteria. Moreover, this department has published many papers in top-tier journals. Along with offering Sustainability Consulting services for national and international companies, our company has succeeded to design the first zero-energy office building in Isfahan Science and Technology Town. The Historical Context department has done valuable projects such as executive management of revitalization of the southern part of Naghsh-e-Jahan Square (16 Hectares) project. The project's approach was the rehabilitation of historic architectural patterns and creating tourism public spaces such as restaurants, hotels, art galleries, and handicraft shops, and is considered to be the most important historical project in Isfahan which was awarded by UNESCO in 2009.