Symetra traces its origins to a post-war U.S. insurance expansion. Symetra's published history notes it began in the late 1950s as Safeco Life and Health Insurance Company, created as a subsidiary of Safeco.[1] Over time it moved beyond a single-parent identity, ultimately operating under the Symetra brand with a mix of life, annuity, and employee-benefit offerings.[1]
A pivotal ownership change arrived in the mid-2010s. Sumitomo Life announced an agreement to acquire Symetra in 2015 and described the deal in the context of its medium-term plan and overseas growth ambitions.[5] Symetra's announcement stated it would continue operating with its existing strategy, employees, and headquarters after the acquisition.[6] The acquisition was completed on February 1, 2016 after shareholder and regulatory approvals.[2][3] Sumitomo Life's completion announcement also states the transaction value (about $3.7 billion), underscoring the strategic importance of the U.S. market and Symetra's distribution footprint.[2]
Through interest-rate swings and evolving reserving standards, Symetra's opportunity has been combining product design with steady risk control, and using the balance sheet strength of a global parent to keep investing in long-duration guarantees. Public regulator profiles confirm Symetra Life Insurance Company as NAIC 68608, linking the brand to the underlying legal entity.[4] Symetra has also competed by balancing individual insurance with workplace benefits, which can diversify growth and reduce dependence on any single sales channel.
The following timeline details the history of Symetra Life Insurance Company, tracing its origins as a subsidiary of Safeco Corporation, its pivotal rebranding in 2004, and its evolution into a wholly owned subsidiary of Sumitomo Life.
Founding & Safeco Era (1957 – 2003)
- 1957 (Incorporation): The company is incorporated on January 23 as General Life Company of America in Seattle, Washington. It commences business later that year as a subsidiary of General Insurance Company of America.
- 1959 (Name Change): The company changes its name to LIFECO Insurance Company of America.
- 1964 (Name Change): The company adopts the name Safeco Life Insurance Company, aligning its brand with its parent, Safeco Corporation.
- 1967: The company reaches $1 billion of life insurance in force, marking its first major growth milestone.
- 1979 (Subsidiary Formation): Safeco National Life Insurance Company is incorporated on September 4 to expand the company's underwriting capabilities. (This entity was later renamed Symetra National Life Insurance Company).
- 1990: A New York-specific subsidiary is established (now First Symetra National Life Insurance Company of New York) to conduct business in the New York market.
- 1995: Safeco Life’s total assets surpass $10 billion.
- 1997 (Major Acquisitions):
- American States Life: Parent company Safeco Corporation acquires American States Financial Corporation, bringing American States Life Insurance Company into the group.
- WM Life: The company acquires WM Life Insurance Company from Washington Mutual.
- 1998 (Merger): Effective June 30, WM Life Insurance Company is merged into Safeco Life Insurance Company.
Divestiture & Rebranding to Symetra (2004 – 2015)
- 2004 (Separation & Rebranding):
- Acquisition: A consortium led by White Mountains Insurance Group and Berkshire Hathaway acquires the life and investments division of Safeco Corporation.
- Name Change: On September 1, Safeco Life Insurance Company officially changes its name to Symetra Life Insurance Company.
- Subsidiary Renaming: Safeco National Life becomes Symetra National Life Insurance Company, and the New York subsidiary adopts the First Symetra brand.
- 2010 (IPO): The parent company, Symetra Financial Corporation, completes an Initial Public Offering (IPO) and begins trading on the NYSE under the ticker SYA.
- 2014 (Redomestication): On July 1, Symetra Life Insurance Company changes its state of domicile from Washington to Iowa, though it maintains its operational headquarters in Bellevue, WA.
Sumitomo Life Era (2016 – Present)
- 2016 (Acquisition by Sumitomo): On February 1, Sumitomo Life Insurance Company acquires Symetra Financial Corporation for approximately $3.8 billion.
- Impact: Symetra ceases to be a publicly traded company and becomes a wholly owned subsidiary of the Japanese insurer.
- 2018 (Reinsurance Deal): Symetra enters a reinsurance agreement with Resolution Life to reinsure a block of legacy annuity contracts, reducing its risk exposure to long-term interest rates.
- 2020 (Asset Management): The company launches Symetra Investment Management Company (SIM) as a standalone subsidiary to manage assets for Symetra and Sumitomo Life.
- 2025 (Acquisition): On October 1, Symetra completes the acquisition of the life and disability business of Dearborn Group (a subsidiary of Health Care Service Corporation/HCSC).
- Partnership: The deal includes a multi-year exclusive distribution agreement to offer Symetra products to HCSC customers.
Sources: [1] https://www.symetra.com/about-symetra/history/ ; [2] https://www.sumitomolife.co.jp/english/newsrelease/pdf/nr20160201.pdf ; [3] https://www.sec.gov/Archives/edgar/data/1403385/000095015716001528/ex99-1.htm ; [4] https://interactive.web.insurance.ca.gov/companyprofile/companyprofile?doFunction=getCompanyProfile&event=companyProfile&naic=68608 ; [5] https://www.sumitomolife.co.jp/english/newsrelease/pdf/nr20150811.pdf ; [6] https://www.businesswire.com/news/home/20150811005634/en/Sumitomo-Life-Insurance-Company-Acquire-Symetra-Financial
