House De Arch is an interior design and architectural firm consisting of experienced and  young team of designers, planners and architects along with technical and non-technical staff . The firm works wide ranges of architecture works. The firm works for residential project, commercial projects, religious buildings, restaurants, retail stores of individual clients, multinational corporations and corporate groups.

 HDA is an Architectural Design,  Real Estate and interior design company in Bangladesh. Specialized for  building design,   Office Interior , Restaurant interior design, Retail shop , Diagnostic center and Hospital design.