Insights

Strong Financial Foundation Alleghany Corporation generates substantial revenue within the $100 million to $250 million range, supported by its core operations in property and casualty reinsurance and insurance, presenting opportunities for financial product and service providers targeting mid-sized insurance firms.

Recent Acquisition Leverage Having been acquired by Berkshire Hathaway for over 11.6 billion dollars, Alleghany demonstrates substantial backing and integration potential, indicating an openness to strategic partnerships, joint ventures, or ancillary service collaborations within the insurance and investment sectors.

Leadership & Talent The appointment of a new CEO and a recognized top coach highlights a focus on strong leadership and talent development, offering prospects for executive training, leadership development, and management consulting services tailored to insurance and financial services firms.

Industry Innovation Alleghany's entrepreneurial management style and use of advanced technology stacks such as Webpack and ShareThis suggest a forward-thinking approach, opening sales opportunities for technology solutions, digital transformation consulting, and cyber security services tailored for insurance companies.

Market Position & Trends As part of a growing insurance float increased by Berkshire Hathaway, Alleghany is positioned within a trend of consolidating financial and insurance assets, presenting opportunities for investment analytics, risk management tools, and compliance solutions aimed at similar market leaders and stakeholders.

Alleghany Corporation Tech Stack

Alleghany Corporation uses 8 technology products and services including Module Federation, Webpack, jQuery UI, and more. Explore Alleghany Corporation's tech stack below.

  • Module Federation
    Development
  • Webpack
    Development
  • jQuery UI
    Javascript Libraries
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • MediaElement.js
    Video Players
  • Microsoft ASP.NET
    Web Frameworks
  • ShareThis
    Widgets

Media & News

Alleghany Corporation's Email Address Formats

Alleghany Corporation uses at least 1 format(s):
Alleghany Corporation Email FormatsExamplePercentage
FLast@alleghany.comJDoe@alleghany.com
49%
First@alleghany.comJohn@alleghany.com
1%
FLast@alleghany.comJDoe@alleghany.com
49%
First@alleghany.comJohn@alleghany.com
1%

Frequently Asked Questions

What is Alleghany Corporation's phone number?

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You can contact Alleghany Corporation'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 Alleghany Corporation's official website and social media links?

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Alleghany Corporation's official website is alleghany.com and has social profiles on LinkedIn.

How much revenue does Alleghany Corporation generate?

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As of December 2025, Alleghany Corporation's annual revenue is estimated to be $4.8B.

What is Alleghany Corporation's SIC code NAICS code?

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Alleghany Corporation's SIC code is 6331 - Fire, Marine, and Casualty Insurance NAICS code is 52 - Finance and Insurance.

How many employees does Alleghany Corporation have currently?

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As of December 2025, Alleghany Corporation has approximately 201 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Accounting Officer (cao): S. C.Chief Audit Executive: C. R.Vice President Finance & Chief Accounting Officer: J. B.. Explore Alleghany Corporation's employee directory with LeadIQ.

What industry does Alleghany Corporation belong to?

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Alleghany Corporation operates in the Financial Services industry.

What technology does Alleghany Corporation use?

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Alleghany Corporation's tech stack includes Module FederationWebpackjQuery UIHSTSGoogle Tag ManagerMediaElement.jsMicrosoft ASP.NETShareThis.

What is Alleghany Corporation's email format?

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Alleghany Corporation's email format typically follows the pattern of FLast@alleghany.com. Find more Alleghany Corporation email formats with LeadIQ.

Alleghany Corporation

Financial ServicesUnited States201-500 Employees

Alleghany’s objective is to create value through owning and managing operating subsidiaries and investments, anchored by a core position in property and casualty reinsurance and insurance. Alleghany is managed by a small company staff which seeks out attractive investment opportunities, delegates responsibilities to competent and motivated managers, sets operating subsidiary goals, assists managers in the achievement of these goals, defines risk parameters and appropriate incentives and monitors progress against long-term objectives. The operating subsidiaries function in an entrepreneurial climate as quasi-autonomous enterprises.

Section iconCompany Overview

Phone number
SIC Code
6331 - Fire, Marine, and Casualty Insurance
NAICS Code
52 - Finance and Insurance
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Alleghany Corporation's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Alleghany Corporation's revenue is estimated to be in the range of $100M$250M

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