GT provides an innovative and comprehensive set of services to aid in the design, execution and management of the built environment.

With a globally distributed team of architects, engineers, builders and computer scientists, GT delivers solutions that define and optimize project delivery processes and tools, enabling creative architecture with integrated engineering, high-precision fabrication and assembly, and improved risk management. Clients include owners, architects, consulting engineers, fabricators, and builders.

Service segments include:

  • Design & Construction Assist
  • Project Delivery Systems™
  • Enterprise Services


With eight offices operating in five regions throughout the world, and staff trained in architecture, engineering, construction and computer science, GT offers breadth and depth to handle complex project challenges including parametric design and analytics, BIM project management and coordination, design to fabrication systems, automated drawing production, and construction simulation including 4D and 5D analyses.

We serve clients and projects globally from our regional offices:

  • Los Angeles (HQ)
  • New York
  • Paris
  • Abu Dhabi
  • Hong Kong
  • Shanghai
  • Guangzhou
  • Beijing
  • Seoul
  • Sydney


GT has unparalleled experience in implementing BIM-enabled delivery systems for some of the world’s most complex AEC projects. Founded on over fifteen years of digital 3D practice in the design and construction industry, the company has helped deliver world-class projects of diverse organizational and architectural complexity, in many of the world’s most challenging construction environments.