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Matt Robinson Rejoins iiSi as Sr. Underwriter

January 16, 2024

iiSi is excited to welcome Matt Robinson back into the fold as a Senior Underwriter. Matt was a valued member of our underwriting team from 2012-2022. He brings with him 25 years of stop loss underwriting experience, as well as expertise in evaluating provider networks (from large PPOs to regional narrow networks) and reference based pricing (RBP) arrangements. Matt earned his BS in actuarial science from Ohio State University and still roots for his alma mater’s Buckeyes. He resides near Nashville, TN with his wife and two boys, and enjoys running, cooking, and gardening in his free time. Welcome back, Matt!

About iiSi

Founded in 1983 as Intermediary Insurance Services, Inc., iiSi, A Division of Companion Life Insurance Company ( offers a full array of excess loss programs featuring employer stop loss for self-funded employers. iiSi provides a full range of services including marketing, underwriting, policy issuance, premium collection, managed care coordination, and claim adjudication and payment. Marketing is carried out on a national scale, serving brokers, consultants, and third-party administrators with their stop loss needs. Reference Based Pricing is one particular area of focus and iiSi has emerged as a recognized leader in the space.

About Companion Life

Headquartered in Columbia, S.C., Companion Life Insurance Co. ( has specialized in employee benefits since 1971. The company markets life, dental, disability, accident and specialty health insurance products through a network of independent agents and brokers, general agents and managing general underwriters. Companion Life is licensed in 46 states and the District of Columbia, with an A. M. Best Rating of A+ (Superior).

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