Unum Group (UNM) Business Profile

What it does

Unum Group sells financial protection benefits, primarily through the workplace. Its insurance helps employees and their families cope with the financial effects of illness, injury or death. Headquartered in Chattanooga, Unum is led by President and Chief Executive Officer Richard P. McKenney.

Its products include disability, life, accident, critical illness, dental and vision insurance. An employer may offer coverage to its employees, while employees may also choose voluntary benefits, often paying for them through payroll deductions. Some policies cover a group; others are individually owned. Unum also provides services such as leave administration and claims processing for employers that fund their own benefits.

Disability insurance is a part of the business. It replaces a portion of an employee’s income when sickness or injury prevents them from working. Life insurance generally pays a beneficiary when an insured employee dies. Other products can pay benefits for events such as an accident, hospitalization or a covered critical illness.

Unum operates through three core segments: Unum US, Unum International and Colonial Life. It also manages a Closed Block of policies that are no longer actively marketed, including long-term care insurance, as well as a Corporate segment. The company operates principally in the United States, the United Kingdom and Poland. It had 10,910 employees in FY2025.

How it makes money

Unum earns insurance premiums in exchange for taking on the risk of covered claims. It also earns investment income and charges fees for services. Premium and investment income are sources of cash used to pay benefits, acquire business, cover operating expenses and buy investments.

Unum US sells group disability and life coverage alongside voluntary benefits, individual disability, and dental and vision products. Unum International sells workplace benefits in the United Kingdom and life insurance with accident and health riders in Poland. Colonial Life sells voluntary products, including accident, sickness, disability, life, cancer and critical illness coverage. The Closed Block collects premiums on older policies that are no longer actively marketed.

Premiums reflect expected claims and assumptions about expenses, investment income and profit. For group disability, Unum can also price some larger employer accounts using their own experience, demographics, industry and location. Many group policies can be repriced periodically, although rate guarantees limit when changes take effect. Most individual disability policies are noncancelable: Unum cannot change their fixed premiums while policyholders continue to pay them.

Leave management and administrative-services-only arrangements generate fees generally based on the number of covered employees and an agreed monthly rate per employee. In the latter arrangements, the self-insured customer remains responsible for funding claims.

Customers and how it sells

Unum sells to employers and employees, with products available to employer groups of different sizes. In Unum US, it serves smaller employee groups as well as large accounts; Colonial Life focuses on smaller accounts in both the public and commercial sectors. Employees can receive employer-sponsored coverage or purchase voluntary products through the workplace.

Field sales personnel work with independent brokers and consultants to market Unum US products. Colonial Life reaches employees through an independent contractor agent sales force and brokers. Unum International also sells primarily through field sales personnel and independent brokers and consultants.

The company operates in the United States, the United Kingdom and Poland, and to a limited extent in certain other countries. Its UK business offers group long-term disability and life insurance, as well as supplemental products including dental, individual disability and critical illness. In Poland, it primarily offers individual and group life insurance with accident and health riders.

Unum also serves self-insured employers through administrative services. In those arrangements, the employer funds claims while Unum provides services such as claims processing and billing.

Suppliers and costs

Unum’s principal operating costs include policy benefits, the cost of acquiring new business, operating expenses and taxes. Acquisition costs principally include commissions. Profitability depends on claims experience, investment returns, policy retention and administrative expenses; for voluntary benefits, employee participation also matters.

The company uses reinsurance to manage risk and capital. A reinsurer accepts part or all of the liability under policies for an agreed premium or fee. Unum remains contingently liable if a reinsurer cannot meet its obligations, and it monitors reinsurers’ financial condition and may require collateral.

Unum completed a reinsurance agreement with Fortitude Re covering portions of its Closed Block long-term care and Unum US individual disability business. Fortitude Re maintains a collateralized trust account to secure its obligations. Unum has also agreed to reinsure additional long-term care statutory reserves and expects that transaction to close in the fourth quarter.

Competitive position

Unum competes with other insurers for workplace benefits business in the United States and with international and local carriers in the United Kingdom and Poland. It also competes for the independent agents and brokers who distribute its products. No individual competitors are named.

Competitive factors include price, claims management, customer service, product choice, enrollment capabilities and connections to human capital management systems. Some competitors offer more competitive prices, and some may have greater financial resources. Customers can change insurers rather than renew coverage, particularly for products with renewable terms.

Unum combines insurance with leave management and digital connections. The company says roughly half of its Unum U.S. in-force block, excluding individual disability, is tied to HR Connect, Total Leave or Broker Connect. Our reading: those connections may support customer retention by embedding Unum in employers’ benefit processes, but they do not remove price competition or prevent customers from switching.

Unum also reaches customers through its own sales personnel, brokers and Colonial Life agents. Our reading: that distribution network provides access to employers and employees, but its value depends in part on Unum continuing to attract and retain independent distributors who can also work with other insurers.

Growth opportunities

Unum’s growth strategy centers on its core workplace benefits businesses, investment in operations and technology, and expansion into adjacent markets through partnerships. In the United Kingdom, it seeks to increase the number of employers and employees covered; in Poland, it aims to grow its existing business.

Digital connections and leave services are part of that strategy. Unum says premium and fees tied to HR Connect, Total Leave or Broker Connect have grown nearly 70.0% since year-end 2023. It says HRConnect contributed to second-quarter new sales, while sales included in Total Leave grew year-over-year in both group and voluntary benefits.

Unum says year-to-date Unum US sales grew. It also reported positive premium growth in both the UK and Poland during the quarter.

The company is adjusting prices in areas where claims have risen. It has begun implementing paid family and medical leave rate adjustments for new business and existing clients at renewal. In the UK, it is taking pricing and underwriting actions in group income protection.

Structural risks

• Claims and pricing: Disability and life results depend on claims, mortality and other factors. Unum has experienced elevated short-term disability claims in newer paid family and medical leave markets and higher average claim values in UK group income protection. Rate guarantees can delay repricing.
• Long-term care: The Closed Block retains long-term care obligations. Demographic, medical and economic changes, as well as limited historical data, can affect pricing and the liability for future benefits. Premium increases on these policies require regulatory approval.
• Investments and interest rates: Sustained low rates can reduce investment income and affect insurance pricing. The investment portfolio consists primarily of fixed maturity securities; defaults can reduce insurance subsidiaries’ capital and their capacity to pay dividends to the holding company.
• Reinsurance: Unum remains contingently liable for ceded policies if a reinsurer cannot meet its obligations. Reinsurance recoverables could become uncollectible if a counterparty fails to perform.
• Competition and distribution: Customers may seek coverage elsewhere rather than renew, while insurers compete to retain independent agents and brokers. Both can affect sales and policy retention.
• Regulation and security: Insurance operations face extensive regulation, including requirements governing rates, reserves and subsidiary dividends. A cyberattack or security breach could disrupt operations, compromise confidential data and expose Unum to financial and legal liability.

Bottom line

Our reading

Unum’s business rests on recurring workplace insurance premiums, investment income and relationships with employers and distributors. Its digital and leave-management services may help maintain those relationships, but competition and claims experience still shape pricing and retention. The Closed Block remains a distinct long-term exposure: reinsurance can transfer some risk, while leaving counterparty exposure and obligations on retained policies.