Assurant vs AT&T: Founders, CEOs and History
Assurant was founded in 1892 by Founders of La Crosse Mutual Aid Association and is led by Keith Demmings. AT&T was founded in 1885 by Alexander Graham Bell, Gardiner Greene Hubbard, Thomas Sanders and is led by John Stankey.
Company facts
Founders
Assurant
Founders of La Crosse Mutual Aid Association
The La Crosse Mutual Aid Association was established to provide disability insurance to consumers. It was later licensed as the Time Insurance Company in 1910 and evolved into a Wisconsin health and disability underwriter.
AT&T
Alexander Graham Bell
AT&T possesses the most influential founding mythology in the history of global communications. The company's origin is directly tied to the single most important invention of the 19th century: the telephone.
Gardiner Greene Hubbard
Gardiner Greene Hubbard gave the early Bell enterprise its business spine. He helped finance Bell's experiments, organized the commercial structure around the telephone patents, served as the first president of the Bell Telephone Company, and pushed the invent…
Thomas Sanders
Thomas Sanders helped turn the telephone from a laboratory promise into a fundable business opportunity. By backing Bell's experiments, he accepted the risk that voice transmission might remain a novelty or be crushed by stronger incumbents.
CEOs and their tenures
Assurant
- J. Kerry Clayton2004–2006
Former Chief Executive Officer
Led Fortis, Inc. through its February 2004 initial public offering and rebranding as Assurant, Inc. and ran the company for its first two years as an independent listed insurer.
Source - Robert B. Pollock2006–2014
Former President and Chief Executive Officer
Ran Assurant through its first decade as an independent specialty insurer, holding together a portfolio that spanned health, employee benefits, prearranged funeral insurance and lender-placed property.
Source - Alan B. Colberg2015–2021
Former President and Chief Executive Officer
Took Assurant out of health insurance and employee benefits and rebuilt it around lifestyle and housing protection, then bought the scale to make that work.
Source - Keith W. Demmings2022–present
President and Chief Executive Officer
Has run Assurant as a two-segment protection company, pushing it further into device repair, trade-in and resale while growing the lender-placed housing book.
Source
AT&T
- Theodore N. Vail1885–1887
President (CEO)
Vail built his reputation running the US Railway Mail Service, becoming its general superintendent in 1876 and modernizing its logistics, before Bell Telephone recruited him in 1878 as general manager specifically because of that operational expertise.
Source - Edward Whitacre Jr.1990–2007
CEO
Whitacre earned an industrial-engineering degree from Texas Tech University in 1964 and joined Southwestern Bell that same year as a facility engineer in Lubbock, Texas, spending his entire four-decade career at the company and its successors.
Source - Randall L. Stephenson2007–2020
CEO
Stephenson earned an accounting degree from the University of Central Oklahoma and a master's in accountancy from the University of Oklahoma before joining Southwestern Bell in 1982, rising through finance roles including CFO before becoming AT&T's COO under W…
Source - John T. Stankey2020–present
CEO
Stankey earned a finance degree from Loyola Marymount University in 1985 and an MBA from UCLA in 1991, then spent his entire career at Pacific Bell, SBC, and AT&T, rising through operations and technology roles before running AT&T's entertainment group during…
Source
Timeline: Assurant and AT&T side by side
1885AT&T
AT&T Founded as the Bell System Long-Distance Arm
American Telephone and Telegraph was incorporated in 1885 to build and operate long-distance telephone lines for the Bell system.
1892Assurant
La Crosse Mutual Aid Association formed
Assurant traces its history to the La Crosse Mutual Aid Association, established in La Crosse, Wisconsin in 1892 to provide consumers with disability insurance. No founder of the association is named in the company own histories.
1910Assurant
Licensed as Time Insurance Company
The Wisconsin Office of the Commissioner of Insurance records Time Insurance Company, the successor to the La Crosse Mutual Aid Association, as originally licensed as an insurer in 1910.
1913AT&T
Kingsbury Commitment
The Kingsbury Commitment settled a major antitrust threat. AT&T agreed to divest its Western Union holdings, connect independent telephone companies to its long-distance network and seek approval for further acquisitions.
1925AT&T
Bell Telephone Laboratories Founded
AT&T and Western Electric consolidated their research into Bell Telephone Laboratories in 1925.
1978Assurant
N.V. AMEV of the Netherlands buys Time Insurance
Dutch insurer N.V. AMEV acquired Time Insurance Company through its US holding company, AMEV Holdings, Inc., then expanded it by buying American Security Insurance, United Family, Western Insurance Company and Superior Insurance over the next 12 years.
1984AT&T
Bell System Breakup Takes Effect
Divestiture took effect on January 1, 1984 under the 1982 consent decree. AT&T gave up the local exchange operations that had produced most of its revenue, which became seven regional Bell operating companies, and kept long distance, Western Electric and Bell…
1991Assurant
AMEV Holdings renamed Fortis, Inc.
After AMEV combined with VSB Groep NV in 1990 to create Fortis, the US holding company AMEV Holdings, Inc. was rebranded Fortis, Inc. in 1991. It acquired John Alden in 1998.
1999Assurant
Fortis acquires American Bankers Insurance
Fortis, Inc. bought American Bankers Insurance Group of Miami, adding credit insurance and specialty warranty underwriting that became the core of the modern specialty lines. Fortis sold its life insurance business to The Hartford in 2001.
2004Assurant
NYSE listing as Assurant, Inc.
Fortis took the US business public on February 5, 2004 in a $1.76 billion initial public offering, the fourth largest of that year, and renamed it Assurant, Inc. The company was incorporated as a Delaware corporation in 2004 and trades as AIZ.
2005AT&T
SBC Acquires AT&T Corporation and Takes the Name
SBC Communications, one of the regional companies created by the 1984 breakup, acquired AT&T Corporation in 2005 for about $16 billion and adopted the AT&T name.
2006Assurant
Robert B. Pollock succeeds J. Kerry Clayton as CEO
Founding chief executive J. Kerry Clayton retired on March 17, 2006 and was succeeded by Robert B. Pollock, then president and chief operating officer, who also joined the board that day.
2007AT&T
Exclusive US iPhone Launch Carrier
AT&T, then operating wireless under the Cingular brand, was the exclusive U.S. carrier for Apple's first iPhone in 2007.
2013Assurant
New York consent order on force-placed insurance
Assurant, American Security Insurance Company and American Bankers Insurance Company of Florida settled a New York Department of Financial Services investigation into force-placed homeowners insurance on March 21, 2013, paying a $14 million penalty plus homeow…
2015Assurant
Exit from health insurance and employee benefits
On June 10, 2015 Assurant announced it would leave the health insurance marketplace and wind down Assurant Health, and on September 9, 2015 it agreed to sell its employee benefits business to Sun Life for $940 million.
2015AT&T
DirecTV Acquisition Completed
AT&T completed the DirecTV purchase on July 24, 2015 for $48.5 billion, about $67 billion including assumed debt, betting that satellite video would reinforce telecom relationships.
2018Assurant
The Warranty Group acquisition closes
Assurant completed its purchase of The Warranty Group from TPG Capital on May 31, 2018 for a total enterprise value of about $2.5 billion, expanding vehicle service contracts and international retail protection. Assurant also sold Time Insurance in 2018.
2018AT&T
Time Warner Acquisition Completed
AT&T completed the $85.4 billion Time Warner purchase on June 14, 2018, two days after a federal judge rejected the Justice Department challenge. The deal brought HBO, Warner Bros.
2020Assurant
HYLA Mobile acquisition closes
Assurant closed its acquisition of smartphone trade-in and upgrade provider HYLA Mobile on December 1, 2020, in a transaction the company valued at about $325 million, roughly doubling its device processing volumes.
2020AT&T
John T. Stankey Becomes CEO
John T. Stankey became chief executive on July 1, 2020, inheriting high debt, a media portfolio under pressure and a shifting broadband market.
2021Assurant
Global Preneed sold to CUNA Mutual Group
Assurant closed the sale of its prearranged funeral and final expense business to CUNA Mutual Group on August 2, 2021 for about $1.35 billion, generating roughly $1.2 billion of net proceeds, and said it intended to return about $900 million of that through sh…
2022Assurant
Keith Demmings becomes CEO and headquarters moves to Atlanta
Keith W. Demmings became president and chief executive officer in January 2022, succeeding Alan B. Colberg, who retired at the end of 2021 after seven years in the role.
2022AT&T
WarnerMedia Separated and Merged with Discovery
AT&T separated WarnerMedia in April 2022 and combined it with Discovery to create Warner Bros. Discovery, receiving cash and debt relief of about $40.4 billion.
2023AT&T
$14 Billion Open RAN Contract with Ericsson
In December 2023 AT&T committed roughly $14 billion over five years to Ericsson to deploy commercial-scale open radio access network equipment, with a target of carrying 70% of its wireless traffic on open-capable platforms by late 2026.
2024Assurant
iSmash acquired in the United Kingdom
Assurant acquired UK tech repair retailer iSmash on April 4, 2024, giving it 68 drop-in repair locations in the UK under the iSmash and Pocket Geek Tech Repair banners. Assurant also sold its mainland China operations during 2024.
2025Assurant
FY2025 revenue of $12.81B and the OptoFidelity purchase
Assurant reported FY2025 revenue of $12.81 billion and GAAP net income of $872.7 million, its ninth consecutive year of profitable growth, launched Assurant Home Warranty, and in October 2025 acquired OptoFidelity mobile device test automation portfolio to add…
2025AT&T
DIRECTV Exit Completed
AT&T closed the sale of its entire remaining 70% DIRECTV stake to TPG on July 2, 2025, recording a $5.6 billion gain.
2025AT&T
Fiber Network Passes 30 Million Locations
AT&T said in October 2025 that its fiber network had passed more than 30 million consumer and business locations, ahead of its own schedule, and finished the year at 32.0 million.
2026Assurant
RL Circular Operations acquired in Australia and New Zealand
In January 2026 Assurant acquired RL Circular Operations, formerly TIC Reverse Logistics, the reverse logistics division of Australia and New Zealand based TIC Group, extending its post-purchase and circular economy capabilities across Asia Pacific.
2026AT&T
Lumen Fiber and EchoStar Spectrum Deals Close
AT&T completed two large network purchases in 2026. In February it closed the $5.75 billion acquisition of Lumen's mass markets fiber business, adding more than 1 million subscribers and more than 4 million fiber locations in eleven states.
Acquisitions
Assurant
- RL Circular Operations2026Undisclosed
- OptoFidelity mobile device test automation portfolio2025Undisclosed
- iSmash2024Undisclosed
- HYLA Mobile2020$325M
- The Warranty Group2018$2.5B
- Lifestyle Services Group2013$172M
AT&T
- Lumen Mass Markets Fiber Business2026$5.8B
- Time Warner2018$85.4B
- DirecTV2015$48.5B
- BellSouth2006$86B
- AT&T Corporation2005$16B
Questions about Assurant vs AT&T
Who is the CEO of Assurant, Inc. and AT&T Inc.?
Assurant, Inc. is led by Keith Demmings and AT&T Inc. is led by John Stankey. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Assurant, Inc. founded vs AT&T Inc.?
AT&T Inc. was founded in 1885 — 7 years before Assurant, Inc., which was founded in 1892. AT&T Inc.'s longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Assurant, Inc..
How many employees does Assurant, Inc. have compared to AT&T Inc.?
Assurant, Inc. employs approximately 14,800 people, while AT&T Inc. employs approximately 133,030. AT&T Inc. has the larger workforce at 133,030 employees, compared to Assurant, Inc.'s 14,800. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are Assurant, Inc. and AT&T Inc. headquartered?
Both Assurant, Inc. and AT&T Inc. are headquartered in United States, meaning they operate under the same primary regulatory and tax environment.
Who founded Assurant, Inc. and AT&T Inc.?
Assurant, Inc. was founded by Founders of La Crosse Mutual Aid Association. AT&T Inc. was founded by Alexander Graham Bell, Gardiner Greene Hubbard, Thomas Sanders.
Which company has a longer operating history — Assurant, Inc. or AT&T Inc.?
AT&T Inc. has been operating for approximately 141 years, making it the more established of the two companies. Assurant, Inc. has been in operation for around 134 years. A longer operating history often signals greater institutional resilience and brand recognition, though it can also mean slower adaptation to new market conditions.
Figures come from each company's filings and the sources linked beside them. Amounts reported in another currency are shown in US dollars at an approximate rate and marked with ~. Back to the Assurant vs AT&T overview