Parametrix announced on October 1, 2026, that Tresa Stephens has joined as Head of US Underwriting. She most recently led Cyber, Tech & Media for North America at Allianz Commercial. Parametrix says Stephens will lead its US underwriting and support product strategy and development.
Who is Tresa Stephens?
Parametrix says Stephens has more than 15 years of experience across cyber, technology, media errors and omissions (E&O), and professional lines insurance. The company describes her background as including underwriting strategy, product development, portfolio management, coverage architecture, and the operational frameworks used to scale specialty insurance portfolios.
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Her most recent named position was Head of Cyber, Tech & Media – North America at Allianz Commercial. Earlier employers named in the announcement and trade coverage include Argo Group, Chubb, and Hiscox. The available reports do not give dates or a sequence for those earlier roles.
What is her new role at Parametrix?
Parametrix says Stephens will lead US underwriting and help shape broader product strategy and development. The company presents the appointment as part of its effort to grow its cyber and technology underwriting capabilities, including solutions for complex technology dependencies and digital infrastructure exposures.
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That is the company’s stated rationale for the hire; the announcement does not establish that Stephens’s appointment has already changed policy terms, products, market share, or customer outcomes. Parametrix Head of Insurance Rick Wong said, “Tresa brings the combination of underwriting depth, portfolio leadership, and product expertise that is critical as we continue to scale our cyber business.” Stephens said, “Technology risk is evolving quickly, and that creates an opportunity to rethink how the insurance industry responds to these exposures.”
What does Parametrix insure?
Parametrix describes its business as digital infrastructure insurance, with coverage addressing downtime across cloud, AI, software-as-a-service (SaaS), and data-center ecosystems. The company also describes itself as a Managing General Agent and Lloyd’s Coverholder, with policies backed by A-rated global insurers. These are Parametrix’s descriptions of its business and coverage.
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What is known about the appointment?
Parametrix announced the appointment on October 1, 2026, and The Insurer independently reported it the same day. The announcement says Stephens has joined, but does not provide a more specific start date or identify a new product launch associated with her appointment.
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