Insights

AI Healthcare Investment MassMutual Asset Finance’s Series A investment in Onc.AI highlights an appetite for AI-enabled healthcare platforms and portfolio-growth plays, signaling an open door for AI/ML data platforms, healthcare data ecosystem integration, and risk/compliance tooling to support portfolio companies and underwriting workflows.

Analytics Growth The existing tech stack (SharePoint, SAP Analytics Cloud, .NET) plus an active Apex VUL marketing push point to a strong need for advanced analytics, data integration, and marketing decisioning; opportunities include data warehousing, dashboards, CRM/marketing tech integrations, and automation to accelerate product go-to-market.

Leadership Governance Board expansion with a former Liberty Mutual CEO and a CFO transition signals strategic realignment and governance modernization; opportunities exist to offer enterprise risk management, financial planning and analysis tools, ERP optimization, and board-level governance reporting.

Distribution Marketing Apex VUL product promotion and dedicated microsite indicate a robust distribution engine and customer acquisition focus; propose marketing automation, omnichannel customer journeys, e-signature and digital onboarding, CRM enhancements, and content management to scale sales.

IT Security Readiness As a large financial services organization with a broad footprint, MassMutual requires scalable, secure IT and collaboration capabilities; opportunities include enterprise-grade security, cloud modernization, data privacy, disaster recovery, and managed services to support nationwide operations.

MassMutual Tech Stack

MassMutual uses 8 technology products and services including Microsoft SharePoint, Figma, xMatters, and more. Explore MassMutual's tech stack below.

  • Microsoft SharePoint
    Content Management System
  • Figma
    Design
  • xMatters
    Logging
  • .NET
    Programming Languages
  • Apache Groovy
    Programming Languages
  • SAP Analytics Cloud
    Software As A Service
  • Microsoft Exchange
    Storage
  • Google Search Console
    Web Analytics

Media & News

MassMutual's Email Address Formats

MassMutual uses at least 2 format(s):
MassMutual Email FormatsExamplePercentage
FLast@massmutual.comJDoe@massmutual.com
83%
FirstLast@massmutual.comJohnDoe@massmutual.com
10%
First.Last@massmutual.comJohn.Doe@massmutual.com
4%
FirstLas@massmutual.comJohnDoe@massmutual.com
3%
FLast@massmutualfcu.orgJDoe@massmutualfcu.org
80%
FirstLast@massmutualfcu.orgJohnDoe@massmutualfcu.org
20%

Frequently Asked Questions

Where is MassMutual's headquarters located?

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MassMutual's main headquarters is located at 1295 State Street Springfield, Massachusetts 01111 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is MassMutual's phone number?

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You can contact MassMutual'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 MassMutual's stock symbol?

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MassMutual is a publicly traded company; the company's stock symbol is MFVZX.

What is MassMutual's official website and social media links?

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MassMutual's official website is massmutual.com and has social profiles on LinkedIn.

What is MassMutual's SIC code NAICS code?

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MassMutual's SIC code is 6411 - Insurance Agents, Brokers, and Service NAICS code is 52 - Finance and Insurance.

How many employees does MassMutual have currently?

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As of June 2026, MassMutual has approximately 12K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer, Massmutual New York State: J. D.Ceo Action For Racial Equity Fellow: T. P.Ceo Action For Racial Equity Fellow: S. B.. Explore MassMutual's employee directory with LeadIQ.

What industry does MassMutual belong to?

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MassMutual operates in the Financial Services industry.

What technology does MassMutual use?

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MassMutual's tech stack includes Microsoft SharePointFigmaxMatters.NETApache GroovySAP Analytics CloudMicrosoft ExchangeGoogle Search Console.

What is MassMutual's email format?

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MassMutual's email format typically follows the pattern of FLast@massmutual.com. Find more MassMutual email formats with LeadIQ.

MassMutual

Financial ServicesMassachusetts, United States10001+ Employees

MassMutual is a United States-based financial services company with more than 10,000 employees, headquartered at 1295 State Street, Springfield, Massachusetts 01111. Founded in 1851, the company has maintained a mutuality-oriented identity that emphasizes interdependence as a guiding principle. The corporate group includes MassMutual Asset Finance, LLC, which engages in financing and investment activities, including a $25 million Series A investment in Onc.AI, Inc. In 2025, MassMutual Asset Finance, LLC appointed David Long to its board of directors. The company maintains its website at massmutual.com.

Section iconCompany Overview

Headquarters
1295 State Street Springfield, Massachusetts 01111 United States
Phone number
SIC Code
6411 - Insurance Agents, Brokers, and Service
Stock Symbol
MFVZX
NAICS Code
52 - Finance and Insurance
Employees
10001+

Section iconFunding & Financials

  • $10B

    MassMutual's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    MassMutual's revenue is estimated to be in the range of $10B

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