About Us

Thomas Thor

Recruitment, Executive Search and Consulting in Nuclear

Thomas Thor Associates provides recruitment, executive search and consulting services to the global nuclear industry. Our clients include nuclear regulators, operators, engineering companies, equipment manufacturers and research organizations.

Our offices are in Canada, the United States, Europe, and the Middle East. Our multinational and multilingual staff have an unrivalled global network in the nuclear industry. Following the union of Thomas Thor and KeySource HCI in 2016, we proudly operate as KeySource Thomas Thor in North America.

We value integrity, credibility, teamwork, excellence, and relationships to produce outstanding results.

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Our Values

Canadian Nuclear Laboratories

CNL is a world leader in developing peaceful and innovative applications from nuclear technology through its expertise in physics, metallurgy, chemistry, biology and engineering.

Highly skilled employees enthusiastically deliver a range of nuclear services – ranging from research and development, design and engineering to specialized technology, waste management and decommissioning.

Today, CNL continues its commitment to ensure that Canadians and the world receive energy, health, and environmental benefits from nuclear science and technology with confidence that nuclear safety and security are assured.

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