The main activity of the Hasht Architecture Office can be considered as designing, executing, and supervising various architectural projects. Hasht has always put the discovery of the great principles of Iranian architecture and its application with a new approach and in harmony with today's society at the top of its programs, and for this purpose, by using artistic and technical knowledge, using new technologies in the field of design and construction is always trying to take a small step towards creating sustainable, desirable and harmonious spaces with the today's life of Iranian and returning Iranian architecture to its glorious days in the world arena.