Tatham Engineering is an employee-owned consulting engineering firm dedicated to enhancing the communities in which they live, work, and play.
With over 30 years of experience, Tatham boasts a solid track record of successful projects throughout Ontario to a wide range of clients, in both the public and private sectors.
Their multi-disciplinary team specializes in Coastal, Land Development, Municipal, Structural (Buildings and Bridges), Transportation, Water Resources, Water & Wastewater, Electrical and Mechanical engineering, and provides specialized services in Air & Noise, Climate Resilience and Hydrogeology.
Recognized as a Top Small & Medium Employer in 2023, Tatham currently employs nearly 200 staff with a head office in Collingwood, and branch offices in Barrie, Orillia, Bracebridge and Ottawa.
Tatham Engineering is also celebrating its 25th anniversary at its Orillia Office!
Learn more here!