IBI Group

top 5
Ngọc Ánh

Established in 1974 in Toronto, Ontario, Canada, IBI Group Inc. is a Canadian-based international professional services company consulting in the fields of architecture, engineering, planning, landscape architecture, transportation, and technology. IBI Group provides professional consulting services around the world.


Since 2011 IBI Group Inc. has been listed among the largest architecture or architecture/engineering firms in the world. As of 2016, it has over 2,400 employees and operates more than 60 offices in North America, Europe, Asia, and the Middle East. In 2016 its operations in Canada accounted for 60% of its workload, its US operations 20%, and the UK operations 15%.


Services: Architecture, engineering, planning and urban design, interiors, landscape architecture, systems, services a-z search.


Founded: 1974
Headquarters: Toronto, Ontario, Canada
Revenue: $290-299m (2019)
Website: http://www.ibigroup.com/

IBI Group Website
IBI Group Website
IBI Group Design
IBI Group Design

Top 10 Global Architecture Firms

  1. top 1 Gensler
  2. top 2 Nikken Sekkei
  3. top 3 HDR Inc.
  4. top 4 Sweco
  5. top 5 IBI Group
  6. top 6 Aedas
  7. top 7 Perkins & Will
  8. top 8 Perkins Eastman
  9. top 9 HKS, Inc.
  10. top 10 Heerim Architects & Planners

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