About Us

25

Years of specialized service

Help our clients manage

$2B+

in Absence, Disability and Life spend

Trusted

Advisor to

30+

Fortune 500 Companies

50+

Specialists dedicated to absence, disability, leave and workforce management

About our team

Our experienced professionals have diverse industry backgrounds to help you navigate the complex benefits terrain. Our specializations include leave of absence, claims, and technology, which allows us to maintain strong ties to each facet of the industry.

As an advisor to the world’s largest and most complex employers, we tap our unmatched purchasing power and market leverage to benefit clients of all sizes.

Partner with the world’s largest HR consultant and risk manager

Marsh McLennan is the world’s leading professional services firm in the areas of risk, strategy, and people. Join us as we aggregate the purchasing power and best practices of leading employers in all industries.

Strength, stability, and unmatched possibilities

    1. Insurance broking and risk management

      1. Absence, time off, disability, and life insurance consulting for large employers

    2. Talent, health, retirement and investment consulting

    1. Reinsurance and intermediary advisory services

    2. Management, economic, and brand strategy consulting

How we’ve evolved over the years

  1. Trion Group founded

  2. Trion Group’s Absence, Disability, and Life (ADL) Practice founded

  3. Marsh acquires Trion Group

    Trion Group officially becomes a part of the Marsh McLennan family of companies as Trion Group, a Marsh McLennan Agency (MMA).

  4. Trion Group officially rebrands

    as Marsh McLennan Agency and the Absence, Disability, and Life Practice is rebranded to MMA ADL.

  5. MMA ADL

    operates as 50+ person practice and is growing, offering dedicated services to Fortune 500 clients.

1990

Trion Group founded

1999

Trion Group’s Absence, Disability, and Life (ADL) Practice founded

2010

Marsh acquires Trion Group

Trion Group officially becomes a part of the Marsh McLennan family of companies as Trion Group, a Marsh McLennan Agency (MMA).

2021

Trion Group officially rebrands

as Marsh McLennan Agency and the Absence, Disability, and Life Practice is rebranded to MMA ADL.

Industry partners

  • Disability Management Employer Coalition (DMEC)
  • Integrated Benefits Institute (IBI)
  • Business Group on Health
  • Group Underwriters Association of America (GUAA)
  • SHRM and others.