Best Theratronics’ March Road plant was the target of a manufacturing workers’ strike that lasted almost 10 months, ending in February. In May 2024, Suthanthiran sent a mass email to workers saying that, because of “recent challenges” in manufacturing products at the Kanata plant, he was transferring work to his other companies and outside contractors. Manufacturing in Canada was “a challenging and expensive task with significant unpredictability,” he said.