Our Team

Fidem’s partnership team is uniquely positioned to support the varied objectives of our diverse client base. Our team possesses extensive transactional experience developed across a breadth of functional disciplines including Investment Banking, Corporate & Business Development, Securities Trading, and Management Consulting in organizations from Wall Street banks to Securities Exchanges to Fortune 50 companies.

Each member of the Fidem team has developed a solid foundation of universally applicable transactional skills throughout their respective careers. Our unique strength is derived from the fact that we have established a high degree of demonstrated proficiency in the key components of financial transactions in the collective, yet as individuals we possess specialized expertise in key market sectors including Life Sciences, High Technology & Fixed Income.  Our partnership team is supported by a seasoned staff with complementary skills, varied industry backgrounds, and a business philosophy consistent with our own.


Thomas J. Lyons
Managing Partner, Investment Banking

T. J. Lyons has over 20 years of diverse business experience spanning the Life Sciences and Financial Services industries. He has held a range of management positions in Corporate & Business Development, Strategic Marketing, and Sales in several Life Science companies including Abbott Laboratories, Cephalon, and Oscient Pharmaceuticals. Following his tenure in industry, T.J. founded Vector Consulting, a management consultancy focused on providing Business Development and Strategic support to emerging companies, primarily in the Life Sciences.  He has also held roles in Corporate Finance and Fixed Income at a boutique investment bank prior to establishing Fidem Capital with his partners. T.J. holds a B.S. from Boston College in Business Administration/Marketing and an M.B.A. from Babson College in Finance/Entrepreneurship. He maintains FINRA Series 7, 63, & 79 licenses.