Insights

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Gathering insights about White Mountains Advisors

White Mountains Advisors Tech Stack

White Mountains Advisors uses 8 technology products and services including Moat, WordPress, RSS, and more. Explore White Mountains Advisors's tech stack below.

  • Moat
    Analytics
  • WordPress
    Content Management System
  • RSS
    Content Management System
  • Cloudflare
    Content Management System
  • jQuery
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • ContentViews
    Widgets

Media & News

White Mountains Advisors's Email Address Formats

White Mountains Advisors uses at least 1 format(s):
White Mountains Advisors Email FormatsExamplePercentage
FLast@whitemountains.comJDoe@whitemountains.com
92%
FirstLast@whitemountains.comJohnDoe@whitemountains.com
4%
First.Last@whitemountains.comJohn.Doe@whitemountains.com
3%
First_Last@whitemountains.comJohn_Doe@whitemountains.com
1%

Frequently Asked Questions

Where is White Mountains Advisors's headquarters located?

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White Mountains Advisors's main headquarters is located at 200 Hubbard Rd, Guilford, Connecticut 06437, US. The company has employees across 1 continents, including North America.

What is White Mountains Advisors's stock symbol?

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White Mountains Advisors is a publicly traded company; the company's stock symbol is N/A.

What is White Mountains Advisors's official website and social media links?

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White Mountains Advisors's official website is whitemountains.com and has social profiles on LinkedIn.

What is White Mountains Advisors's SIC code NAICS code?

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White Mountains Advisors's SIC code is 6331 - Fire, Marine, and Casualty Insurance NAICS code is 5239 - Other Financial Investment Activities.

How many employees does White Mountains Advisors have currently?

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As of October 2025, White Mountains Advisors has approximately 51 employees across 1 continents, including North America. Key team members include Vice President Accounting Operations: B. K.President & Managing Director: M. P.Senior Vice President, Equities And Alternative Investments: R. J.. Explore White Mountains Advisors's employee directory with LeadIQ.

What industry does White Mountains Advisors belong to?

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White Mountains Advisors operates in the Investment Management industry.

What technology does White Mountains Advisors use?

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White Mountains Advisors's tech stack includes MoatWordPressRSSCloudflarejQueryjQuery MigrateCloudflare Bot ManagementContentViews.

What is White Mountains Advisors's email format?

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White Mountains Advisors's email format typically follows the pattern of FLast@whitemountains.com. Find more White Mountains Advisors email formats with LeadIQ.

When was White Mountains Advisors founded?

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White Mountains Advisors was founded in 1985.

White Mountains Advisors

Investment ManagementUnited States51-200 Employees

White Mountains (NYSE: WTM) is a diversified insurance and related financial services holding company that owns and manages businesses seeking a stable, sophisticated partner to drive value creation. Grounded in the core principles of our visionary founder Jack Byrne, we have been careful, opportunistic and successful stewards of our shareholders’ capital for more than three decades.

We are most proud and protective of our reputation as a good partner – to our shareholders, to other stakeholders in our businesses and to the talented management teams who run them. In the end, doing right by your partners is what guarantees the next deal and the deal after that.

We are domiciled in Hamilton Bermuda, with executive headquarters in Hanover, New Hampshire, and offices in Boston, and Guilford, Connecticut.  For information about career opportunities at White Mountains, please contact careers@whitemountains.com

Section iconCompany Overview

Headquarters
200 Hubbard Rd, Guilford, Connecticut 06437, US
SIC Code
6331 - Fire, Marine, and Casualty Insurance
Stock Symbol
N/A
NAICS Code
5239 - Other Financial Investment Activities
Founded
1985
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    White Mountains Advisors's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    White Mountains Advisors's revenue is estimated to be in the range of $25M$50M

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