Press Release

Kim Gilder joins GEI in Ontario as Senior Hydrogeologist

September 18, 2023

Groundwater expert brings experience on large-scale infrastructure and transit projects

Markham, Ontario (Sept. 18, 2023) Kim Gilder, P. Geo., has joined GEI Consultants as a Senior Hydrogeologist. With more than 20 years of experience, Kim has performed water resources services, including water supply investigations, large-scale monitoring programs, site investigations, pipeline infrastructure, nuclear, and rail and road projects.

“We are thrilled to welcome Kim to the GEI family. Her depth of knowledge and two decades of hands-on experience in diverse projects makes her an invaluable addition to our team,” says Alexander Winkelmann, P.Eng., GEI’s Geotechnical and Earth Sciences Manager. “Our clients will undoubtedly benefit from the breadth of expertise she brings to the table.”

Kim also has experience in project management, database creation and management, field data collection, data analysis, and hydrogeological peer reviews.

“I value the extensive collaboration between team members as well as the unique expertise of GEI staff,” says Kim. “I am looking forward to bringing my experience to the GEI team and better serving our clients.”

Kim is a member of the International Association of Hydrogeologists, and she serves as the Education and Electronic Communication Chair of Alpaca, Ontario. Kim holds a Bachelor of Science degree with a double major in Earth and Environmental Sciences from the University of Toronto.


About GEI: GEI Consultants, Inc. is a consulting engineering firm that delivers professional services that improve our world’s built environment. With more than 1,440 staff and 54 offices in North America, GEI is a leader in providing multi-disciplined engineering and environmental services to a range of private and public sector clients, both domestically and abroad.

As a member of the employee-owned GISI family of companies, we foster personal relationships with our clients and support our staff in a partnership model, which is underpinned by continuous learning and sharing of knowledge. We retain proven, recognized experts and attract the best minds to deliver to our clients a refreshing blend of technical expertise, collaborative spirit, and innovation that is rare in our profession. We engineer solutions in five primary end markets: Water Resources, Energy, Buildings, Infrastructure, and Industrial. For more information on GEI, please visit

Media Contact:

Rachel Sa
Director of Communications
GEI Consultants
(647) 988-9300