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Assurant, Inc.

United States · NYSE: AIZ · Market cap: $15.9B · P/E: 13.6 · P/S: 1.1

Assurant sells protection plans and insurance that cover things like phones, homes, and cars, often bundled into purchases people already make.

Assurant is a protection company. It sells the warranty, insurance, and service plans that quietly ride along with things you buy or borrow: a new phone that might crack, a home that needs a mortgage, a car that could break down. You may never have sought it out by name, but there is a decent chance you have already bought its product — the monthly phone insurance plan tacked onto your carrier bill is often Assurant underneath.

Assurant, Inc. (AIZ) Mobile device protection and trade-in programs: line art illustration of A smartphone protected by a shield-shaped guard
Connected Living
Connected Living covers phones and runs trade-in programs for old devices.

Its business splits into a few clear pieces. In the global lifestyle side, it covers connected devices and appliances — phone protection plans sold through wireless carriers and retailers, plus extended warranties and service contracts on electronics and furniture. It also runs a big housing business: it provides lender-placed homeowners insurance, which kicks in when a mortgage borrower lets their own policy lapse, and it sells mortgage valuation and flood services. A third piece covers cars, including vehicle service contracts and pre-paid maintenance plans, sold mostly through dealers and auto lenders. The customers who pay Assurant are not usually the people using the plans. Its real clients are the companies that put their brand on the plan: wireless carriers, retailers, mortgage lenders, and auto dealers. Assurant handles the pricing, the claims, and the repair or replacement network behind the scenes, and keeps a cut of the fee. It wins these deals because it does the unglamorous work at scale — running claims centers, shipping replacement phones, and coordinating repair techs — better and cheaper than a carrier or retailer could on its own. The company is headquartered in Atlanta and has a long, winding history. It was once part of Fortis, the big Belgian-Dutch financial group, and was spun out and renamed in 2004; before that, its roots reach back more than a century through a chain of insurance and specialty businesses. The stock trades on the New York Stock Exchange. Its closest rivals in the warranty and device-protection space include Asurion and various insurers, though Assurant's edge is its wide reach across several everyday categories at once.


The business is steady rather than flashy. It collects fees and premiums up front and pays out claims later, so careful underwriting and cost control decide the profit. That cash flow funds dividends and share buybacks, and the company has leaned on acquisitions to widen its device and auto offerings. The main risk is concentration and dependence on a handful of large partner relationships, plus the constant pressure to keep plans affordable while repair costs rise.

Saved answer · last researched 12 Nov 2026