At Magnes, we do things differently. With effort and care, we deliver the very best personalized insurance coverage and risk management advice. We serve businesses and individuals who appreciate quality, precision and value in a way that many other insurance brokerages can’t or won’t.

  • Originally founded in 1933, nationally licensed with specialized industry expertise
  • Partner in the world’s largest privately held commercial insurance brokerage group
  • Contracted with every major insurer in Canada and Lloyd’s cover holder in the London marketplace
Roberta Tasson
Roberta Tasson


Roberta Tasson is a Partner specializing in Corporate Insurance and Risk Management at The Magnes Group Inc. Magnes is a long-established national property and casualty brokerage firm, operating in various industry niches, including the Biotech/Life Sciences sector.

With over 25 years of experience in the industry, Roberta joined Magnes nineteen years ago.

She leads the Executive Liability niche within Magnes, which includes professional liability/errors & omissions insurance, directors' & officers' liability insurance, and cyber liability insurance.

Within the professional liability niche, Roberta manages the insurance and risk management placement of two key RNAO membership benefits: RNAO’s PLP Program and RNAO’s NurseInsure Malpractice and Business Insurance Program. For additional information on these programs please visit