Tatham Engineering

Tatham Engineering is a Canadian employee-owned, multidisciplinary civil, electrical & mechanical consulting engineering firm. We specialize in Coastal, Land Development, Municipal, Structural (Buildings and Bridges), Transportation, Water Resources, Water & Wastewater, Electrical and Mechanical engineering, and provide specialized services in Air & Noise, Climate Resilience, Hydrogeology, and Building Engineering Services. With over 35 years of experience, our firm boasts a solid track record of successful projects throughout Ontario to a wide range of clients, in both the public and private sectors, with application to new and re-developed commercial, industrial, residential, and recreational properties. Our clients value our reliability, enthusiasm, and professional judgment. Together, we derive innovative, thorough, and cost-effective solutions to challenging problems. Tatham Engineering is headquartered in Collingwood, Ontario with branch offices in Barrie, Bracebridge, Orillia, Guelph, and Ottawa. With over 200 employees on our team, we’re proud to offer our staff competitive salaries, comprehensive benefits, generous vacation, safety & recreation allowances and paid community service in addition to various professional development opportunities. Tatham is proud to be recognized as one of Canada’s Top Small & Medium Employers & Southwestern Ontario’s Top Employers of 2025! For more information about careers at Tatham, please email hr@tathameng.com.

B.M. Ross and Associates Limited

For over seventy years B.M. Ross & Associates Limited (BMROSS) has been providing engineering and planning services to communities throughout southwestern Ontario. We have offices in Goderich, Kincardine, Mount Forest and Sarnia. Our professional team includes more than engineers, technologists, planners and surveyors. It also includes problem-solvers, facilitators, and negotiators with a long-term vision; professionals that work together with our clients to find the best solution. As a partner in the communities we work in, BMROSS has not just the dedication and experience, but also the means and motivation to see each job completed successfully. By taking a personal consultative approach, combined with experience and common-sense, we help provide the foundation that communities are built on -- BMROSS is engineering better communities.

Al-Terra

Al-Terra is an Alberta-based engineering, landscape architecture, and geomatics firm that specializes in getting people where they need to go, and creating places where they want to be. Our 100+ staff provide comprehensive engineering and consulting services to a diverse range of clients including municipalities, government agencies and private developers. Since 1976, we have provided highly trained, engaged staff who act as trusted partners in our clients' projects while cultivating strong relationships with the people and communities we serve.

Scheffer Andrew Ltd.

For more than 45 years, Scheffer Andrew Ltd. has been providing clients in Western Canada with all-inclusive professional consulting services including planning, engineering design, construction and maintenance. Our integrated, multi-disciplinary approach to land services and high level of professionalism ensures the successful completion of our clients’ projects. We value all of our clients and aim to provide a high level of service regardless of the size of the project. We strive for cost effective planning and engineering solutions and are proud to provide our service to both our private sector clients and to all levels of government. Our firm is a member of the Canadian Green Building Council and has a number of LEED certified team members. As a medium-sized firm, we offer a personalized approach to our clients in addition to offering the extraordinary talents of our highly qualified team members. We have offices in Edmonton and Calgary, Alberta, employing over 50 managers, professionals, technicians, technologists and support staff.

BA Consulting Group Ltd.

BA Group provides transportation planning and engineering services to public and private organizations. We provide thoughtful plans for the movement of people and goods in urban environments. Our focus is on sustainable urban land development and the legal, functional, social, and economic implications of various transportation systems. Any facility that attracts traffic – pedestrian, bicycle, transit, or car – requires expert care in planning and design. BA Group works with clients and colleagues around the globe to analyze and improve existing systems and to get new projects approved, designed, and developed efficiently, with the public’s interest in mind. While other transportation consultants work from within large, generalist engineering firms, we focus purely on transportation issues in support of high quality urban environments, and specialize in sustainable planning, multi-modal transportation infrastructure, impact studies, site audits, parking facilities, concept design, and expert testimony. Our work takes us across Canada and throughout the Americas, Europe, Asia, and the Middle East.