OneBeacon Insurance Employee Directory

Q: How many employees does OneBeacon Insurance have currently?

OneBeacon Insurance has approximately 654 employees.

Q: Who are OneBeacon Insurance's key employees and leadership?

OneBeacon Insurance's key employees include: President And Chief Executive Officer: T. M. M., Chief Human Resources Officer / Head Of Hr: A. G., Chief Operations Officer - Specialty Accident & Health: T. S., Chief Underwriting Officer: S. S., Vp Property & Apd Claims: L. H..

InsuranceMinnesota, United States501-1000 Employees

We rebranded! On  October 14, 2020 we changed our name to Intact Insurance Specialty Solutions to unify our Canadian and U.S. specialty capabilities under one brand. As you may recall, we were acquired by Intact Financial Corporation in September 2017 and made a commitment to being a leading specialty carrier in North America. Because of this change, we moved over to our new LinkedIn page: Intact Insurance Specialty Solutions. Follow us there for our usual company updates!

Find OneBeacon Insurance employees' phone numbers or email addresses

OneBeacon Insurance Global Highlights

North America
500

United States Of America
497
Belize
3

Asia
5

India
2
Philippines
1
Thailand
1
Iran
1

Europe
2

United Kingdom Of Great Britain And Northern Ireland
2

OneBeacon Insurance's Leadership

A. G.
Chief Human Resources Officer / Head Of Hr
Mobile Phone
Email
T. S.
Chief Operations Officer - Specialty Accident & Health
Mobile Phone
Email
S. S.
Chief Underwriting Officer
Mobile Phone
Email
L. H.
Vp Property & Apd Claims
Mobile Phone
Email
J. T.
Vice President Enterprise Underwriting
Mobile Phone
Email
M. M.
Vp Personal Lines Finance
Mobile Phone
Email
B. K.
Vice President Accounting Operations
Mobile Phone
Email
D. D.
Vice President Of Specialty Lines
Mobile Phone
Email

OneBeacon Insurance Employee Metrics

100%

50%

0%

2026

2025

Finance
Accounting
Information Technology
Administrative
Analytics
Other

Contact profiles from OneBeacon Insurance

Name

Title

Contact Info

Location

Last Update

A. G.
Chief Human Resources Officer / Head Of Hr
Mobile Phone
Email
United StatesMassachusetts
Mar 12, 2026
T. M. M.
President And Chief Executive Officer
Mobile Phone
Email
United StatesMinnesota
Feb 19, 2026
M. B.
President
Mobile Phone
Email
United StatesFlorida
Feb 17, 2026
M. N.
Interim Cio
Mobile Phone
Email
Feb 11, 2026
T. S.
Chief Operations Officer - Specialty Accident & Health
Mobile Phone
Email
United StatesNew Jersey
Feb 11, 2026
T. M.
Regional President, New Jersey Skylands Insurance
Mobile Phone
Email
United StatesNew York
Nov 13, 2025
B. R.
President, Ceo And General Counsel
Mobile Phone
Email
United StatesMassachusetts
Feb 19, 2026
L. B.
Founder
Mobile Phone
Email
United StatesConnecticut
Apr 23, 2025
S. S.
Chief Underwriting Officer
Mobile Phone
Email
Oct 22, 2024
S. D.
Sr Vp Chief Claims Officer
Mobile Phone
Email
UNITED STATES
Feb 05, 2026

Frequently Asked Questions

What is OneBeacon Insurance known for?

OneBeacon Insurance operates in the Insurance industry. The company's main headquarters is located in 605 Highway 169 North Suite 800 Plymouth, Minnesota United States; you can contact the main corporate office by phone at

+1-877-248-****

. Explore OneBeacon Insurance's company overview page for more information.

What is OneBeacon Insurance's most common email format?

OneBeacon Insurance employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more OneBeacon Insurance email formats with LeadIQ.

How many employees does OneBeacon Insurance have currently?

OneBeacon Insurance has approximately 654 employees as of March 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are OneBeacon Insurance's key employees and leadership?

As of March 2026, OneBeacon Insurance's key employees include:

Chief Human Resources Officer / Head Of Hr: A. G.
Chief Operations Officer - Specialty Accident & Health: T. S.
Chief Underwriting Officer: S. S.
Vp Property & Apd Claims: L. H.
Vice President Enterprise Underwriting: J. T.

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