Insights

Acquisition synergies OneBeacon operates as the U S specialty arm under Intact Financial Corporation after a 2017 acquisition and subsequent rebranding to Intact Insurance Specialty Solutions in 2020. This presents cross-sell opportunities with Intact Financial’s broader product suite, leveraging North American specialty capabilities to upsell integrated risk and underwriting solutions.

North America focus With a defined North American specialty focus and a large, multi-brand history in the region, there is potential to target mid-market to large commercial accounts seeking specialized insurance programs, backed by a consolidated North American platform.

Leadership and tech momentum Recent leadership appointments in CIO and IT strategy roles alongside a tech stack that includes PHP, MySQL, and common office tools indicate ongoing modernization. This creates an opening for selling modern underwriting, data analytics, and digital servicing solutions to improve efficiency and decision-making.

Competitive landscape Positioned against other specialty carriers (Tokio Marine HCC, Markel, RLI, The Navigators, etc.), there are opportunities to differentiate through tailored entertainment, management liability, and other specialty lines where OneBeacon has invested in leadership and talent to sharpen underwriting and risk selection.

Growth signals A history of leadership hires and brand integration signals a willingness to evolve and scale. This cadence suggests a receptive environment for partnerships around insurtech, data collaboration, and process outsourcing to support rapid growth in specialty lines.

Similar companies to OneBeacon Insurance Group

OneBeacon Insurance Group Tech Stack

OneBeacon Insurance Group uses 8 technology products and services including Hotjar, WordPress, MySQL, and more. Explore OneBeacon Insurance Group's tech stack below.

  • Analytics
  • Content Management System
  • MySQL
    Database
  • Microsoft Visio
    Dev Tools
  • Microsoft Outlook
    Email
  • LinkedIn
    Online Community Software
  • Web Conferencing
  • Twitter
    Widgets

Media & News

OneBeacon Insurance Group's Email Address Formats

OneBeacon Insurance Group uses at least 4 email formats:
OneBeacon Insurance Group Email FormatsExamplePercentage
FLast@onebeacon.comJDoe@onebeacon.com
75%
First_Last@onebeacon.comJohn_Doe@onebeacon.com
21%
FirstLast@onebeacon.comJohnDoe@onebeacon.com
2%
LFirst@onebeacon.comDJohn@onebeacon.com
2%

Frequently Asked Questions

What is OneBeacon Insurance Group's phone number?

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You can contact OneBeacon Insurance Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is OneBeacon Insurance Group's stock symbol?

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OneBeacon Insurance Group is a publicly traded company; the company's stock symbol is OB1.

What is OneBeacon Insurance Group's official website and social media links?

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OneBeacon Insurance Group's official website is onebeacon.com and has social profiles on LinkedIn.

How much revenue does OneBeacon Insurance Group generate?

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As of August 2026, OneBeacon Insurance Group's annual revenue is estimated to be $1B - $10B.

What is OneBeacon Insurance Group's SIC code and NAICS code?

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OneBeacon Insurance Group's SIC code is 6351 - Surety Insurance and NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does OneBeacon Insurance Group have currently?

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As of August 2026, OneBeacon Insurance Group has approximately 644 employees across 3 continents, including North America, Asia and Europe. Key team members include Chief Underwriting Officer: S. S., Vice President Accounting Operations: B. K. and Vice President Of Specialty Lines: D. D. Explore OneBeacon Insurance Group's employee directory with LeadIQ.

What industry does OneBeacon Insurance Group belong to?

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OneBeacon Insurance Group operates in the Insurance industry.

What technology does OneBeacon Insurance Group use?

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OneBeacon Insurance Group's tech stack includes Hotjar, WordPress, MySQL, Microsoft Visio, Microsoft Outlook, LinkedIn, Webex and Twitter.

What is OneBeacon Insurance Group's email format?

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OneBeacon Insurance Group's email format typically follows the pattern of FLast@onebeacon.com. Find more OneBeacon Insurance Group email formats with LeadIQ.
OneBeacon Insurance Group logo

OneBeacon Insurance Group

InsuranceMinnesota, United States501-1000 Employees

Intact Insurance Specialty Solutions operates as a U.S. specialty insurer within Intact Financial Corporation. In October 2020, the organization rebranded to unify Canadian and U.S. specialty capabilities under one brand. The U.S. business carries the history of OneBeacon Insurance Group and The Guarantee Company of North America brands, with Intact having acquired OneBeacon in 2017 and The Guarantee in 2019. Based in Plymouth, Minnesota, it is a mid-sized insurer serving North American markets.

Its client base consists of organizations seeking specialized coverage across North America, relying on underwriting expertise in niche lines. As a subsidiary of Intact Financial, the company operates within the broader North American specialty insurance segment.

Section iconCompany Overview

Phone number
SIC Code
6351 - Surety Insurance
Stock Symbol
OB1
NAICS Code
524 - Insurance Carriers and Related Activities
Employees
501-1000

Section iconFunding & Financials

  • $1B - $10B

    OneBeacon Insurance Group's revenue is estimated to be in the range of $1B - $10B

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