Insights

Market Leadership Marsh McLennan Agency is a leading provider in the insurance sector with a diversified portfolio across business insurance, employee benefits, and private client solutions, catering to both US and Canadian markets, which provides extensive cross-selling opportunities.

Growth via Acquisition Recent acquisition of TriBridge Partners and strategic hires indicate an aggressive expansion strategy, suggesting potential for new client acquisition and enhanced service offerings within the benefits and retirement advisory space.

Strong Financial Position With annual revenues exceeding $10 billion and a substantial workforce of over 10,000 employees, the company demonstrates financial stability and capacity to invest in innovative solutions and large-scale client engagement.

Technology Adoption Utilization of advanced tech stacks like continuous delivery and collaboration tools indicates an emphasis on digital transformation, creating opportunities to offer tailored, tech-enabled insurance and risk management solutions.

Regional Expansion & Partnerships Collaborations such as the pediatric mental health support initiative and regional mergers show a focus on community engagement and regional market penetration, opening channels for specialized insurance products and local market expansion.

Marsh McLennan Agency Tech Stack

Marsh McLennan Agency uses 8 technology products and services including Continuous Delivery, Microsoft Access, Frontify, and more. Explore Marsh McLennan Agency's tech stack below.

  • Continuous Delivery
    Continuous Integration
  • Microsoft Access
    Database Management Software
  • Frontify
    Digital Asset Management
  • YouTube
    Video Players
  • TablePress
    Web Platform Extensions
  • Apache Tomcat
    Web Servers
  • ShareThis
    Widgets
  • Atlassian Confluence
    Wikis

Media & News

Marsh McLennan Agency's Email Address Formats

Marsh McLennan Agency uses at least 1 format(s):
Marsh McLennan Agency Email FormatsExamplePercentage
First.Last@marshmma.comJohn.Doe@marshmma.com
97%
FirstL@marshmma.comJohnD@marshmma.com
2%
FirstLast@marshmma.comJohnDoe@marshmma.com
1%

Frequently Asked Questions

Where is Marsh McLennan Agency's headquarters located?

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Marsh McLennan Agency's main headquarters is located at 360 Hamilton Avenue White Plains, New York United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Marsh McLennan Agency's phone number?

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You can contact Marsh McLennan Agency'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 Marsh McLennan Agency's official website and social media links?

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Marsh McLennan Agency's official website is marshmma.com and has social profiles on LinkedIn.

What is Marsh McLennan Agency's NAICS code?

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Marsh McLennan Agency's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Marsh McLennan Agency have currently?

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As of June 2026, Marsh McLennan Agency has approximately 14K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Ceo, Marsh Mclennan Agency - Upper Midwest: R. W.Ceo: D. B.Ceo & President, Marsh Mclennan Agency Az: J. S.. Explore Marsh McLennan Agency's employee directory with LeadIQ.

What industry does Marsh McLennan Agency belong to?

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Marsh McLennan Agency operates in the Insurance industry.

What technology does Marsh McLennan Agency use?

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Marsh McLennan Agency's tech stack includes Continuous DeliveryMicrosoft AccessFrontifyYouTubeTablePressApache TomcatShareThisAtlassian Confluence.

What is Marsh McLennan Agency's email format?

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Marsh McLennan Agency's email format typically follows the pattern of First.Last@marshmma.com. Find more Marsh McLennan Agency email formats with LeadIQ.

Marsh McLennan Agency

InsuranceNew York, United States10001+ Employees

Marsh McLennan Agency (MMA) is an insurance-focused business unit of Marsh, headquartered at 360 Hamilton Avenue in White Plains, New York, United States, and employs more than 10,000 people. The firm provides business insurance, employee health and benefits, retirement and wealth, and private client insurance solutions across the United States and Canada. As part of Marsh, MMA is aligned with a global leader in risk, reinsurance and capital, people and investments, and management consulting, with advisory coverage in 130 countries. In 2026, MMA completed the acquisition of TriBridge Partners to expand its independent benefits brokerage and retirement and wealth advisory capabilities, and MHBT leadership joined MMA, continuing to operate from the Columbia, Maryland office. More information is available on the company website at marshmma.com.

Section iconCompany Overview

Headquarters
360 Hamilton Avenue White Plains, New York United States
Phone number
NAICS Code
524 - Insurance Carriers and Related Activities
Employees
10001+

Section iconFunding & Financials

  • $10B

    Marsh McLennan Agency's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Marsh McLennan Agency's revenue is estimated to be in the range of $10B

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