Tiree is a Canadian professional services firm specializing in Project Management, Real Property Advisory, and Security & Smart Technologies solutions for large-scale, complex infrastructure projects. For 25 years, we’ve partnered with public and private sector organizations across Canada and internationally to deliver projects on-schedule and on-budget.
We’ve delivered more than $50 billion in infrastructure for federal, provincial, and municipal governments and for clients in education, health, science, defence, and the private sector.
Our Team
At the core of our success is our people—we are a multi-disciplinary team of over 300 trusted advisors and project leaders who guide clients through every stage of the project lifecycle.
Our team includes financial and risk specialists, architects, engineers, technologists, interior designers, security and door-and-hardware specialists, and subject matter experts. We scale to match the size and complexity of the work, pairing technical depth with the judgement clients need to make decisions they can stand behind.
Our Services
Our delivery process is tailored to each clients’ needs, follows Project Management Institute (PMI) principles, and meets the technical and security standards each project requires.
Our integrated, full-spectrum services eliminate hand-offs, shorten decision cycles, and enable us to advocate on your behalf, ensuring projects are delivered successfully. Our service offerings include:
- Project Management: We provide oversight at every stage, from initiation and planning through implementation, commissioning, and closeout. Our teams manage timelines, costs, risks, and deliverables, along with regulatory compliance, construction oversight, stakeholder coordination, and approvals, so clients can stay focused on performance rather than process.
- Real Property Advisory: We help clients make sound investment decisions, grounded in analysis and validation. By assessing current and planned assets against long-term goals and the social, political, and economic risks that affect them, clients can navigate the funding process, manage scope changes, and optimize real property portfolios.
- Security & Smart Technologies: We bring together physical and digital security, door and hardware, IT, AV, and smart building technologies to build more secure, efficient, and resilient infrastructure. Owners engage us to plan and oversee this work; architects, engineers, and builders bring us onto their delivery teams as their partner for security, doors and hardware, and technology. In both cases, our vendor neutrality keeps decisions focused on what the project needs.
We hold more than 65 standing offers and long-term agreements with government departments, agencies, municipalities, and academic institutions across Canada.


