Sarrah Khan and Andrés Ulises Cortés founded Agencie in 2007.  Over the past 13 years, we’ve synthesized Architecture and Engineering capabilities to offer unified design services.  Our innovative approach is driven by creativity and rooted in technology.  Working in close collaboration with our clients, we design, engineer, and construct projects in glass, timber, concrete, steel and composite materials.

Agencie is a 100% Minority-and-Woman-Owned Business.  We are a certified MWBE with multiple agencies in the state of New York and New Jersey.  As a trusted MWBE partner, we provide quality design and enclosures engineering on large infrastructure projects.  Our mission is to consistently be a value-adding member of the project team.  

Our award-winning portfolio includes over 300 projects exceeding $900 million in construction value.  The quality of our work reflects our belief that great design arises not only from creativity synthesized with a deep understanding of structural integrity and material performance.



Structural Engineering

Enclosures Engineering


Specialty Structures

Industrial Design


MWBE Certifications

City of New York

Port Authority of NY & NJ


In Person

  • Andrés Ulises Cortés, Architect
    Andrés Ulises Cortés, Architect

    Andrés has 20+ years experience as Architect and Builder of high fidelity spaces, buildings, and infrastructural objects. After winning the Urban Shed International Competition, Andrés founded Urban Umbrella in partnership with Time Equities Chairman, Francis Greenburger, and  successfully sold the company in 2019. Andrés is LEED accredited, NCARB certified, and a Licensed Architect in New York, New Jersey, Connecticut, and Florida. Andrés holds diplomas in Architecture from the University of Michigan and Columbia University.  

  • Sarrah Khan, Professional Engineer
    Sarrah Khan, Professional Engineer

    A founding member of Agencie, Sarrah is the Technical Lead at Agencie.  She brings 18+ years of experience in engineering innovation and creative-thinking.  Sarrah has worked across sectors including museums, education, theatres and petrochemical facilities.  Prior to founding Agencie, she worked at Bernard Tschumi Architects and Buro Happold on geometrically complex structures and facades.  She  is a career long educator and has taught at Yale, Georgia Tech, Pratt and currently directs the Building Systems stream at Columbia University.

  • Wanlapa Frey, M.Arch
    Wanlapa Frey, M.Arch
    Associate Architect

    Wanlapa is an extremely talented designer with advanced expertise in Revit, Rhino, Grasshopper and VRay. She has several years experience with interiors in Office, Retail, and Hospitality sector work.  Wanlapa is an active member with the AIA and holds a BFA in interiors from Thailand’s Rangsit University, and a Master of Architecture degree from Pratt Institute.

  • José Torres, Architect
    José Torres, Architect
    BIM Director

    José is an architect with 15+ years international experience with deep expertise in BIM and related technologies.  José has been an evangelist, trainer, analyst, and a process oriented technologist with Case Design Inc. and WeWork.  José’s key tasks are in support of production teams and in software and productivity tools development. He holds a Professional Degree in Architecture from the Universidad Nacional de Córdoba.

  • Tahmeena Khan, M.S. Mathematics
    Tahmeena Khan, M.S. Mathematics

    Tahmeena holds a Master in Mathematics and Computer Application from Rashtrasant Tukadoji Maharaj University.  Tahmeena has extensive experience in software development, as an analyst, and as a Professor of Mathematics.  Tahmeena focusses on Structural Optimization and manages Agencie’s Administrative Overhead. 

  • Santos Chocoj
    Santos Chocoj
    Field Operations

    Santos is a Master Carpenter with 25 years experience overseeing construction of high end, luxury residential properties and commercial tenant improvement projects. As a seasoned builder, Santos oversees procurement, scheduling, and quality control for design-build projects managed by Agencie.