MassMutual: Detailed Company Information & Corporate Profile
Summary
MassMutual is a private company that has been in the industry for 175 years. The business currently specializes in Financial Services, Life & Health Insurance areas. MassMutual's headquarter is located at Springfield, Massachusetts, USA. The number of employees is at least 5.0K. Register with SignalHire to connect with MassMutual employees and management.
| MassMutual Website | MassMutual.com |
| Social Links |    |
| Phone Number | 413-744-8411 |
| Industries | |
| MassMutual Headquarters Address | 1295 State Street, Springfield, Massachusetts, 01111 US |
| Company Size | 5000-10000 employees |
| Specialities & Services | Insurance, Retirement, 401K, Life Insurance, Financial Planning, Financial Wellness |
| SIC Code | 6411, 6321, 6199 |
| NAICS Code | 524113 Direct Life Insurance Carriers, 524114 Direct Health and Medical Insurance Carriers, 524130 Reinsurance Carriers, 525190 Other Insurance Funds, 524210 Insurance Agencies and Brokerages, 524291 Claims Adjusting, 524292 Third Party Administration of Insurance and Pension Funds, 524298 All Other Insurance Related Activities |
| DMA Code | Springfield Metropolitan Area |
| Founded | 1851 |
| Estimated Annual Revenue | $5B - 10B |
| Operating Status | Independent Company |
| Updated: | 2026-08-25 |
MassMutual Org Chart
Chief Executive Officer
C-Level
Chief Investment Officer
Chief Security Officer
Chief Financial Officer
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1975 | Public Company | 5.0K - 10K | |
| 1853 | Public Company | 10K - 50K | |
| 1912 | Privately Held | 10K - 50K | |
| 1946 | Privately Held | 10K - 50K |
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
MassMutual's workforce includes employees across a wide range of tenure levels.
3% have been with the company for 1 to 2 years10% have been with the company for 3 to 4 years13% have been with the company for 5 to 7 years16% have been with the company for 8 to 10 years58% have been with the company for more than 11 years
Companies Similar to MassMutual
MassMutual Corporate Information: FAQ
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