Design + Build
GROUP 27
Services
Design
Comprehensive multidisciplinary design services from concept to completion.
Our design service covers every stage of the architectural process, from initial feasibility studies and site analysis to concept development, planning approvals, permit documentation, and fully coordinated construction drawings. We deliver integrated architectural, interior, structural, mechanical, electrical, and plumbing (MEP) design, supported by detailed BIM models and high-quality 3D visualizations, ensuring every project is technically coordinated, buildable, and tailored to its context.
Design + Construction Supervision
Protecting design quality throughout the construction process.
In addition to providing the complete design package, we remain actively involved during construction to ensure the project is executed in accordance with the approved drawings, specifications, and design intent. Our team conducts regular site reviews, coordinates with contractors and consultants, resolves technical issues, monitors construction quality, and oversees project progress. Depending on the project's requirements, this service can also include project management, providing clients with confidence from design through execution.
Design + Build
A fully integrated, end-to-end project delivery solution.
Our Design + Build service provides clients with a single point of responsibility from the earliest stages of a project to final completion. Beginning with feasibility studies, planning, and design, we manage every phase of development, including engineering coordination, permitting, procurement, construction, quality control, and project delivery. By integrating design and construction under one team, we streamline communication, maintain design integrity, control quality, and deliver buildings that are ready for occupancy with greater efficiency and certainty.
Team

Amirhosein Kasraei
Co-Founder, CEO & Principal Architect

Pegah Samimi
Co-Founder & Principal Architect

Sahand Karim
Director of Construction Operations

Ehsan Mardani
Project Manager

Hoodad Firoozbakht
Architect

Ashkan Rad
Financial Manager

Sina Imanlou
Detail Designer

Amir Emamverdi
Construction Superintendent

Ali Asghar Hekmatkhah
Site Manager
Timeline
2011
Studio Founded
Group 27 Architects established in Tehran.
2012
Construction Division
Integrated design and build practice launched.
2026
Present
Continuing to design and build architecture of timeless quality across Iran.
