John Jonassen – Biography

Last update: January 27, 2026

Executive profile

John Jonassen is currently

Senior Vice President, Chief Underwriter and Head of Claims at Security Mutual Life - View - Security Mutual Life org chart



Create your alert
to follow the career of John Jonassen.

More about John Jonassen

The colleagues of John Jonassen

Company Colleagues
Industry Colleagues
  • In the Insurance industry, John Jonassen has 69,209 colleagues in 3,978 companies located in 106 countries. 20,957 executive movements have been recorded in the last 12 months. Learn more about Insurance.

Report an error
Update the org chart details of John Jonassen.

Get in Touch

Here are a few tips for establishing great contacts.

Through the switchboard, call Security Mutual Life at +1 607... and ask for John Jonassen.

Share

The best decision-maker directory

Companies

Companies

Discover the organization charts of your favorite companies.

Executives

Executives

Spot the influential executives using our search tools.

Alerts

Alerts

Receive notifications when executive positions change.

Customers

Real-time

Fuel your company's success with our real-time data.