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Our People

Spread across over 60 cities, our team is a global collective of urban experts in design, architecture, engineering, civil, transportation, urban geography, real estate, landscape, communications, software development and so much more. These are the people defining the cities of tomorrow.

Supporting our global team of 3,500 difference makers is IBI’s Leadership team, setting out a compelling vision and guiding IBI Group towards the future.

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Colin Wilson

Director | UK Design & Consulting Lead, Intelligence
Birmingham, UK

Colin Wilson
#Director | UK Design & Consulting Lead, Intelligence# #All# #Engineering# #Leader# #Mobility+# #Transportation# ## #Municipal Infrastructure# #Civil Infrastructure# ## #Policy & Design Guidelines# #Project / Programme Management# #Revenue / Tolling# #Transportation# ## #Software as a Service# #SaaS# ## #Subject Matter Expert# #Systems# #Systems Engineering# #Systems# ## #Systems Integration# #Systems# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ## #UK Regional#
Birmingham, United Kingdom, United Kingdom
Colin Wilson is a European Engineer and a Chartered Engineer with a wide range of experience of delivering ITS projects in Europe, North America, Asia and the Caribbean. Specialising in management, procurement and delivery, he has undertaken projects on behalf of public agencies including the European Commission, Highways Agency, Transport for London, and the National Roads Authority and Road Safety Authority in Ireland.
#United Kingdom#
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Tony Burley

Regional Director, UK & Ireland
London, UK

Tony Burley
#Regional Director, UK & Ireland# #All# #Architecture# #Design Build# #Healthcare+# #Healthcare# ## #Leader# #Office Lead# #P3# #Public Outreach# #Regional / Sectoral# #Senior Management# ## #Senior Management# #Strategic Planning# #Subject Matter Expert# #UK Regional#
London, United Kingdom,
Tony Burley is the UK & Ireland Managing Principal for the Buildings group. He has led the design and management of project teams for all scales of healthcare, research and mixed use projects. His broad experience spans new build, refurbishment and strategic planning of facilities, in roles as both designer and client representative, and covers Traditional, Design and Build, Framework and P3 procurement routes. The multiple perspectives from this broad experience provides Tony with a real understanding of the opportunities and challenges that face developers and end user clients, and fuels a passion for ongoing innovation in the built environment at the intersection of design and technology. Tony is an excellent communicator and regular conference speaker, who enjoys building strong relationships with clients, users and wider stakeholder groups.
#United Kingdom#
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Tony Withall

Associate | Manager, Planning
Missssauga, ON

Tony Withall
#Associate | Manager, Planning# #All# #Land Use Planning# #Placemaking# #Planning & Urban Design# ## #Mixed Use# #Commercial# ## #Planning & Urban Design# #Placemaking# ## #Residential# #Retail# #Commercial# ##
Missssauga, Ontario, Canada
Tony Withall has over 12 years of land use planning and development experience with residential, commercial and mixed use developments. His responsibilities involve reviewing and interpreting Official Plans, Zoning By-Laws, Site Plan Guidelines and Urban Design Guidelines. He is involved in every aspect of the planning process from conceptual design to application submission and approval coordination. Primarily focusing on commercial developments for several large private Canadian companies, Tony has used his expertise in planning instrument analysis and interpretation, and site design to obtain approval for a large number of QSR restaurants and service stations throughout Ontario.
#North America#
Visit Tony Withall's ProfileVisit Bill Thomas's Profile
Bill Thomas

Associate | Manager, Civil Engineering
Kingston, ON

Bill Thomas
#Associate | Manager, Civil Engineering# #All# #Bridges, Roads & Highways# #Transportation# ## #Civic & Government# #Institution# ## #Civil Engineering# #Civil Infrastructure# ## #Engineering# #Municipal Infrastructure# #Civil Infrastructure# ## #Subject Matter Expert#
Kingston, Ontario, Canada
http://www.linkedin.com/in/william-thomas-
Bill is a Civil Engineer with approximately 15 years’ experience in Land Development and Municipal Infrastructure. His work involves project management of residential, commercial, and industrial developments, as well as municipal infrastructure design, construction and replacement.
#North America#
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Titka Seddighi

Associate Director | Practice Lead, Architecture
Toronto, ON

Titka Seddighi
#Associate Director | Practice Lead, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Hospitality# #Commercial# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Leader# #Living+# #Residential# ## #Mixed Use# #Commercial# ## #Residential# #Subject Matter Expert#
Toronto, Ontario, Canada
Titka Seddighi is a passionate, goal-oriented leader with 20+ years of experience managing large scale mixed-use projects. She has combined technical insight and communication and team management skills to deliver her rich portfolio of award-winning national and international projects. Her strengths lie in design development through construction focusing on building client relationships, while maintaining the design excellence. Titka holds a master degree in architecture and is a registered member of Ontario Association of Architect, a member of Toronto Society of Architects, Urban Land Institute and Royal Architectural Institute of Canada.
#North America#
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Zibby Petch

Associate Director | Practice Lead, Active Transportation
Hamilton, ON

Zibby Petch
#Associate Director | Practice Lead, Active Transportation # #Active Transportation# #Transportation# ## #All# #Bridges, Roads & Highways# #Transportation# ## #Mobility+# #Transportation# ## #Transportation# #Transportation Engineering# #Transportation# ## #Transportation Planning# #Transportation# ##
Hamilton, Ontario, Canada
Zibby is a transportation planner and licensed engineer whose work focuses on active transportation, complete streets and urban street design. She regularly collaborates on multi-disciplinary teams to bring a pedestrian and cycling perspective to planning and design projects, and is a certified Road Safety Professional (RSP1).
#North America#
Demetrius Yannoulopoulos

Director | Office Lead
Ottawa, ON

Demetrius Yannoulopoulos
#Director | Office Lead# #All# #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Development Engineering# #Engineering# #Leader# #Municipal Infrastructure# #Civil Infrastructure# ## #Office Lead# #Water / Wastewater# #Industrial# ##
Ottawa, Ontario, Canada
https://www.linkedin.com/in/demetrius-yannoulopoulos-83277286
Demetrius Yannoulopoulos is a Professional Engineer in Ontario with over 30 years of experience in civil engineering in both Land Development and Municipal Engineering. He is currently Project Director for a number of land development engineering studies and detail design projects, all based out of the Ottawa office. His Municipal Engineering experience includes design of road and infrastructure renewal projects in both Ottawa and Kingston. He has served as Municipal Engineer for various smaller municipalities reviewing development plans and providing general engineering advice to councils. public sector projects include infrastructure renewal for DND, and Correctional Services Canada. In addition to the various projects Demetrius has completed over the years, he has also assisted the civil engineering field in both the public and private realms by sitting on various engineering committees and serving on the executive of the Kingston Home Builders Association.
#North America#
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Amer Obeid

Associate | Manager, Architecture
Toronto, ON

Amer Obeid
#Associate | Manager, Architecture# #All# #Architecture# #Light Rail Transit# #Transportation# #LRT# ##
Toronto, Ontario, Canada
Amer has over 20 years of experience in architectural design and construction for various building typologies. He has a Bachelor of Science in Architecture and Engineering from the Technical University of Budapest, Hungary. Following graduation, Amer worked in the United Arab Emirates as a member of the government architectural and engineering staff with responsibilities that developed from design review and detailing to complete design and construction supervision for numerous projects, including major public, residential and industrial developments. He joined IBI’s transit architecture group in early 2001 to 2005 and continued his architectural career in Verona Italy for several years prior to rejoining IBI Group in 2009. Amer has participated in various transit projects from conceptual design and construction documentation through to the completion of construction. These projects include the TTC Eglinton Bus Station, the GTAA Automated People Mover Stations and the Finch West Subway Station. Amer is currently leading the architectural design detailing and construction document production for the new 11 km NTA Red Line LRT project in Tel Aviv.
#North America#
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David Buchanan

Associate | Manager, Transportation Engineering
Canton, OH

David Buchanan
#Associate | Manager, Transportation Engineering# #All# #Bridge Engineering# #Transportation# #Bridges, Roads & Highways# ## #Bridges, Roads & Highways# #Transportation# ## #Civil Engineering# #Civil Infrastructure# ## #Design Build# #Leader# #Master Planning# #Placemaking# #Planning & Urban Design# ## #Parking# #Project / Programme Management# #Revenue / Tolling# #Transportation# ## #Strategic Planning# #Traffic Engineering# #Transportation# #Traffic Management# ## #Transportation# #Transportation Engineering# #Transportation# ## #Transportation Planning# #Transportation# ##
Canton, Ohio, United States of America
https://www.linkedin.com/in/david-buchanan-pe-si-aa663179/
Mr. Buchanan has 14 years of experience in complex bridge and retaining wall inspection and design. He has project and inspection program management experience as well as bridge design lead experience on many complex local and interstate bridge projects throughout the Midwest focused mostly in Ohio and Indiana. This experience is both in the traditional design bid build project delivery model as well as extensive design build project deliveries. Mr. Buchanan has designed many types of bridge superstructures and substructures, and he has experience with bridge foundation design, bridge hydraulic design, and roadway design. He has applied his experience to both new designs and rehabilitation designs of existing structures as well as load ratings of existing structures. Mr. Buchanan has expertise in finite element modeling of structures, which has been vital in the evaluation of unique structures that are not easily analyzed by traditional bridge software. He also has significant experience with curved girder design and tall pier design. David prides himself on his personal focus on projects he is involved in to provide the best products for his clients. He has significant experience working for ODOT, The Ohio Turnpike and Infrastructure Commission, INDOT, MDOT and various cities and municipalities throughout Ohio.
#North America#
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Ryan Tomas

Director | Sr. Practice Lead, Engineering
Edmonton, AB

Ryan Tomas
#Director | Sr. Practice Lead, Engineering# #All# #Bridges, Roads & Highways# #Transportation# ## #Brownfield Development# #Development Engineering# ## #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Development Engineering# #Engineering# #Leader# #Project / Programme Management# #Public Outreach#
Edmonton, Alberta, Canada
https://www.linkedin.com/in/ryan-tomas-ab2866a7/
Ryan Tomas is a Professional Engineer with over 20 years of experience in municipal engineering and land development. Ryan has provided preliminary and detailed engineering design, project management, contract administration, construction supervision, and surveying for various projects throughout the City of Edmonton and surrounding area.
#North America#
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Emma White

Director
London, UK

Emma White
#Director# #All# #Architecture# #Healthcare+# #Healthcare# ## #Leader# #Office Lead# #P3# #Project / Programme Management# #Public Outreach# #UK Regional#
London, United Kingdom,
Emma White is a qualified architect and a recognized specialist in healthcare design, working on £1 billion+ health schemes in the UK and Canada. Her experience at the successful set-up and delivery of these large-scale projects has led to her responsibilities broadening within IBI Group to overseeing QA and Process Improvements. Emma is a confident leader, successfully managing complex supply chain and stakeholder groups. She is experienced at managing large teams in the design and construction of healthcare facilities, and applies her in-depth knowledge in the development and implementation of design processes, schedules and protocols to assist in the management, and coordination of projects. Notable projects include the Queen Elizabeth University & Royal Hospital for Children and the Peterborough City Hospital, which was successfully delivered three months early. Focused on programme, budget and design excellence, she will always strive to deliver cutting-edge healthcare facilities.
#United Kingdom#
Visit Clement Pun's Profile
Clement Pun

Director | Sr. Practice Lead, Architecture
Vancouver, BC

Clement Pun
#Director | Sr. Practice Lead, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Leader# #Living+# #Residential# ## #Mixed Use# #Commercial# ## #Project / Programme Management# #Residential#
Vancouver, British Columbia, Canada
Clement Pun’s professional experience runs the gamut from architectural design to project management for projects across North America. He is skilled in schematic design, design development, construction documentation, and liaising with consultants, construction groups, city authorities, and clients. Clement’s recent experience primarily features mixed-use, high-rise residential buildings. Notable projects include: The Ivy, The Spot, River Green, and The Modern.
#North America#
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