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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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Salim Kumar Narayanan

Director | Sr. Practice Lead, Architecture
Vancouver, BC

Salim Kumar Narayanan
#Director | Sr. Practice Lead, Architecture# #All# #Architecture# #Community / Recreational Facilities# #Institution# #Civic & Government# ## #Healthcare+# #Healthcare# ## #High Rise Residential# #Residential# ## #Hospitality# #Commercial# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Industrial# #Leader# #Mixed Use# #Commercial# ## #Office# #Commercial# ## #Project / Programme Management# #Residential# #Retail# #Commercial# ## #Transit Facilities# #Transportation# ## #Transportation#
Vancouver, British Columbia, Canada
Salim Narayanan has over 25 years of experience in various capacities ranging from Senior Project Manager to Designer in architecture for projects in Canada, USA, Middle East and India. He is skilled in developing design concepts, construction documentation, contract administration, and liaising with consultants, construction companies, city authorities, and clients. His experience in North America primarily includes mixed-use high-rise residential buildings. His previous experience also includes residential and office towers, commercial complexes, hotel and resort projects, institutional and healthcare facilities, sports/multi-purpose halls, movie theatres, industrial buildings, transit centers, housing complexes, luxury palaces, and grand houses. Salim has a keen interest in integrating technology, detailing, and functional design.
#North America#
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Jason Jenkins

Associate | Manager, Land Engineering
Knoxville, TN

Jason Jenkins
#Associate | Manager, Land Engineering# #All# #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Leader#
Knoxville, Tennessee, United States of America
https://www.linkedin.com/in/jason-jenkins-p-eng-p-e-ab68aa21/
Jason is a civil engineer with over 20 years of consulting experience which is largely focused in land development and municipal engineering. He attended Dalhousie University in Halifax, Nova Scotia, and graduated with a Bachelor of Applied Science in Civil Engineering in 1999. He is a licensed member of the Association of Professional Engineers Ontario (PEO) as well as a licensed member of the Board of Professional Engineers of California. Throughout his career, Jason has designed and managed a variety of projects including gas stations, office parks, industrial sites, retail developments, and residential projects of varying size. He has worked with clients such as Toronto Community Housing, Toronto Port Authority, Starbucks, Shell, Chevron, Home Depot, and Toys R Us. He is experienced in site servicing design, grading design, earthwork calculations, and design coordination.
#North America#
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Octavio Jimenez

Associate | Manager, Transportation Planning
Mexico City, Mexico

Octavio Jimenez
#Associate | Manager, Transportation Planning# #All# #Spanish Regional# #Systems# #Transportation# #Transportation Planning# #Transportation# ##
Mexico City, Mexico, Latin America
Octavio Jiminez is a Civil Engineer from the Technological Institute of Durango, Mexico. Octavio also holds a Masters Degree in Transportation Systems from the Technical University of Munich, Germany. He has more than six years of experience related to transportation modeling topics and has developed demand models for urban highways in different countries, as well as micro-level models for modal transfer stations and development of road impact studies for large developments. In matters related to regional mobility plans, Octavio has collaborated in the diagnosis and development of urban strategies and their application in different time frames for the Panama City PIMUS. In relation to large-scale urban projects, Octavio has participated in mobility studies for CETRAM Chapultepec, which includes not only the impact that will result in the restructuring of CETRAM itself but also analyzes the road impact to be had in the area, caused by future large-scale developments, as well as the relevant infrastructure changes.
#Latin America#
Visit Octavio Jimenez's ProfileVisit Yan Zhuang's Profile
Yan Zhuang

Associate | Manager, Architecture
Toronto, ON

Yan Zhuang
#Associate | Manager, Architecture# #All# #Architecture# #Commercial# #High Rise Residential# #Residential# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Industrial# #Mixed Use# #Commercial# ## #Project / Programme Management# #Residential#
Toronto, Ontario,
Yan worked as an architect in China for over 10 years before moving to Canada. His design portfolio features a range of projects including large scale, mix-used developments, institutional, commercial, hospitality and residential developments. He had 9 years of professional architectural experience particularly in high-rise residential projects in Toronto from schematic design to the construction documents stage before he joined Arcadis IBI group in 2022. Yan holds a Master of Architecture degree and is a member of the Ontario Association of Architects.
#North America#
Visit Cathy Offenberg's Profile
Cathy Offenberg

Associate Director | Practice Lead, Landscape Architecture
Boston, MA

Cathy Offenberg
#Associate Director | Practice Lead, Landscape Architecture# #All# #Civic & Government# #Institution# ## #Civil Infrastructure# #Landscape Architecture# #Leader# #Master Planning# #Placemaking# #Planning & Urban Design# ## #Placemaking# #Planning & Urban Design# #Placemaking# ## #Subject Matter Expert#
Boston, Massachusetts, United States of America
Since joining our team in 1999, Cathy Offenberg has developed a specialty in campus site planning and design for public and private school facilities. She also oversees a diverse array of practice areas including urban parks, streetscapes, and embassy work for the U.S Department of State’s Overseas Building Operations (OBO). As a Principal with the firm, Cathy is responsible for managing project scope, budget and schedule; client and sub-consultant coordination; supervising in-house project staff; development of design, technical and presentation packages, as well as cost estimates, technical specifications and permitting documents; construction administration and project representation at meetings and presentations. Cathy has a thorough understanding of the public process and has assisted in managing complex projects from inception through construction.
#North America# #Northeast#
Visit Bill Conboy's Profile
Bill Conboy

Principal | Education, Buildings
Portland, OR

Bill Conboy
#Principal | Education, Buildings# #All# #Architecture# #Education# #School# ## #Leader# #Learning+# #School# #Education# ## #Project / Programme Management#
Portland, Oregon, North America
Bill has over 30 years of managing school design and construction projects, where he uses his design and project management abilities to ensure success for the districts with whom he collaborates. Bill believes in staying actively connected on projects from planning through construction, to help ensure quality, consistency, and communication are maintained over the life of the project.
#North America# #Pacific West#
Margaret Parkhill

Director | Sr. Practice Lead, Transportation Engineering
Toronto, ON

Margaret Parkhill
#Director | Sr. Practice Lead, Transportation Engineering# #Active Transportation# #Transportation# ## #All# #Bus Rapid Transit# #Transportation# #BRT# ## #Leader# #Light Rail Transit# #Transportation# #LRT# ## #Mobility Hub# #Transportation# ## #Mobility+# #Transportation# ## #Policy & Design Guidelines# #Subject Matter Expert# #Transit Facilities# #Transportation# ## #Transit Planning# #Transportation# ## #Transportation Engineering# #Transportation# ##
Toronto, Ontario, Canada
https://www.linkedin.com/in/margaret-parkhill-63934925/
Margaret has over 16 years of transportation planning experience, and brings top technical skills in planning and design, plus strong communications to effectively engage with stakeholders and technical agencies on complex and controversial projects. Margaret currently leads a transportation environmental assessment and design group based in Toronto. She is a highly-effective project manager that brings out the best in her team. Margaret’s focus is developing  integrated solutions to complex urban transportation problems through corridor planning and preliminary design. Margaret’s experience includes transit, active transportation, environmental assessments, and preliminary engineering design. Projects include London Bus Rapid Transit, Eglinton Streetscape and Cycle Track Design, MiWay Infrastructure Growth Plan, and the Toronto Relief Line subway business case and planning study. She also has experience in transportation safety and land use/ transportation integration. She is a member of Professional Engineers Ontario, and the Institute of Transportation Engineers, and has published numerous papers and articles.
#North America#
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Adam Haimour

Associate Director | Practice Lead, Civil Engineering
Calgary, AB

Adam Haimour
#Associate Director | Practice Lead, Civil Engineering# #All# #Civil Engineering# #Civil Infrastructure# ## #Development Engineering# #Engineering# #Indigenous Engagement and Relations# #Leader# #Sustainability & Environmental Management# #Green# ##
Calgary, Alberta, Canada
Adam Haimour is an Associate Director and Practice Lead of the Civil Engineering Group with IBI Group. He is a professional engineer registered in Alberta, BC and overseas with over 15 years of experience in municipal/civil engineering and land development projects in both greenfield and retrofit/redevelopment settings. He has completed a Bachelor of Science (B.Sc.) and Master of Engineering degree (M.Eng.) at the University of Calgary. Mr. Haimour has worked on numerous projects throughout Western Canada for various municipalities, districts, hamlets, private developers and First Nations. He specializes in multi-disciplinary team management, concept/schematic design development, budget management, preliminary/detailed engineering design, urban/rural road design, water/wastewater engineering, transportation engineering, tender/contract documents, contract administration, and construction management. He has managed large-scale engineering and land development projects for both the public and private sector.
#North America#
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Raafat Abadir

Associate | Manager, Contract Administration
Toronto, ON

Raafat Abadir
#Associate | Manager, Contract Administration# #All# #Architecture# #Education# #School# ## #High Rise Residential# #Residential# ## #Living+# #Residential# ## #Mixed Use# #Commercial# ## #Office# #Commercial# ## #Residential# #Retail# #Commercial# ##
Toronto, Ontario, Canada
Raafat Abadir has a long career with IBI Group dating back to 1989 as a Principal Contract Administrator. At the time, he specialized in the construction administration of high-rise residential and office buildings, schools, and commercial buildings. Prior to this, Raafat gained ten years of architectural design and development engineering construction before relocating to Canada. Raafat has played an integral part in the managing of many notable, award-winning projects in the Greater Toronto Area, including One Financial Place, H.J. Alexander School, The Avenue, One Bedford Drive, River House-Old Mill, Waterpark Place (5 Phases), and the list goes on. Currently, Raafat is managing King Square Mall, Treviso (3 Phases), Harwood & Bayly (2 Phases), The Britt, 11 Wellesley, and 9 Tippett. His ability to coordinate and solve multi-site concerns with excellence has a proven record of client and firm satisfaction.
#North America#
Visit Raafat Abadir's ProfileVisit Roberto Jenkins's Profile
Roberto Jenkins

Associate Principal | Mixed-Use, Buildings
Los Angeles, CA

Roberto Jenkins
#Associate Principal | Mixed-Use, Buildings# #All# #Architecture# #BIM & 3D Visualization# #Design Technology# #High Rise Residential# #Residential# ## #Land Use Planning# #Placemaking# #Planning & Urban Design# ## #Living+# #Residential# ## #Low Rise Residential# #Residential# ## #Master Planning# #Placemaking# #Planning & Urban Design# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Mobility Hub# #Transportation# ## #Office# #Commercial# ## #Placemaking# #Planning & Urban Design# #Placemaking# ## #Project / Programme Management# #Research & Development# #Residential# #Retail# #Commercial# ##
Los Angeles, California, United States
https://www.linkedin.com/in/roberto-jenkins-18298250/
Roberto Jenkins specializes in the design and development of mixed-use masterplanning and redevelopment projects, with a particular focus on large, transit-oriented development sites along the US/Canada West coast. Roberto is active in several Bay Area TOD projects, and led the masterplanning and concept architecture of two adjoining phases in the Candlestick Point redevelopment, totaling over 2,000 residential units in 33 acres. Roberto also led the architectural design of the approved Master Development Plan for the Los Angeles Civic Center, a holistic vision to transform that district from 9-5 local government office use into a vibrant 24/7 mixed-use urban center, activated by over three million square feet of new construction. In addition, Roberto has worked on a variety of mixed-use, residential, hospitality, and healthcare projects in the US, Canada and Central America. In conjunction with his concept design emphasis, Roberto also specializes in parametric modelling and visualization of projects.
#North America# #Pacific West#
Visit Ross Fleith's Profile
Ross Fleith

Associate - Manager, Architecture
Toronto West, ON

Ross Fleith
#Associate - Manager, Architecture# #Airports# #Transportation# ## #All# #Architecture# #Data Centre# #Commercial# #Office# ## #Energy Solutions# #Industrial# #Light Rail Transit# #Transportation# #LRT# ## #Living+# #Residential# ## #Low Rise Residential# #Residential# ## #Mobility+# #Transportation# ## #Office# #Commercial# ## #P3# #Retail# #Commercial# ## #Transit Facilities# #Transportation# ## #Transportation#
Toronto West, Ontario, Canada
https://www.linkedin.com/in/rossanofleith/
Ross is an Architecture and Urban Planning alumnus from UFPR – the Federal Brazilian University in Parana, the state in Brazil where Ross was born and raised, and where he worked as a Licensed Architect for 23 years before moving to Canada in 2010. He joined IBI Group in 2014 and is currently an Associate – Manager, Architecture, working on several jobs within the infrastructure, industrial and transportation sectors. He has recently worked as the architectural lead for the new Metrolinx Go Transit Control Centre in Oakville, and for the EMSF, the maintenance and storage facility for the Eglinton LRT.
#North America#
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Rachel Nason

Senior Sales Manager
Halifax, NS

Rachel Nason
#Senior Sales Manager# #All#
Halifax, Nova Scotia,
Rachel Nason is a Senior Sales Manager with HotSpot Parking, specializing in digital transportation solutions for Municipalities, Educational Institutions, Healthcare and Private Operators across North America. Rachel brings over 15+ years in B2C and B2G sales, with a strong passion for customer service, delivering clear communication and creative solutions. HotSpot Parking helps agencies adapt to the digital commuter of today with a wide range of products including: Mobile Pay, QR Code Technology, Digital Parking Permits, License Plate Recognition, Citation Management, Transit and more. HotSpot Parking provides value in continuous improvement of automating manual processes, minimizing hardware requirements, and promoting an economical and sustainable digital first approach to paid parking.
#North America#
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