The outside of the Oswald Detroit offices


Catherine Kosin Oswald CompaniesContact Cathy Kosin
Detroit Market Leader

39572 Woodward Avenue, Suite 201
Bloomfield Hills, Michigan 48304


In 2006, Oswald opened a Michigan branch which is currently based in Bloomfield Hills with a Detroit satellite location. The office is home to nearly 30 employee-owners in our Risk Management, Property & Casualty Insurance, Employee Benefits, and Life Insurance practices. With a “One Oswald” approach, Oswald Michigan branch draws upon the support, talent, and expertise of a 400-plus-employee organization while providing a personalized experience and uniquely Michigan perspective to all our local clients.

Key traditional and emerging specialties include:

  • Private equity
  • Construction
  • Real Estate
  • Personal Client Management
  • International Client Strategy and Service
  • Cybersecurity
  • Conscious Capitalism
  • Strategic Exit Planning

The outside of the Oswald Detroit officesThe Michigan location prioritizes their commitment to the community by participating in monthly volunteer activities at both a homeless shelter and preschool for underserved children in addition to various additional service projects throughout the year.

Keeping Community at Heart: Oswald Companies and ClickOnDetroit Donation Giveaway. Click here to learn more.


We have received numerous awards and recognition over the years celebrating our company culture, including:

Crain’s Detroit Business Cool Places to Work (#1 2018 & 2019)

 “How Businesses Decide How to Give Back”, Crain’s Detroit, October 19, 2019

Michigan’s 2019 Best and Brightest in Wellness

Birmingham Bloomfield Chamber Thrive Award (2018)