The story
Guardian founder Hugo Wesendonck, a German civil rights lawyer, participated in the 1848-49 revolution and helped draft a constitution for a united Germany. Accused of treason, he fled post-revolution Europe and landed in the U.S. With start-up funds from fellow German refugees, he opened Germania Life Insurance Company in 1860 on Wall Street in Manhattan, to cover the growing number of German immigrants arriving on American shores. Two years later, he opened a branch in San Francisco, and later across the country, reaching territories such as Colorado, New Mexico, North Dakota, and South Dakota.
As operations expanded, the company moved to the Germania Life Insurance Company Building at Union Square in 1911 – a location that would serve as Guardian's headquarters for more than 85 years.
In 1868, Germania had become the first U.S. insurance company to start an agency in Europe. By the early 20th century, almost half its business was outside North America, until the pressures of World War I forced it to stop its business in Europe. In 1918, in response to Anti-German sentiment in the United States, the company changed its name to The Guardian Life Insurance Company of America.
In 1979, Guardian began to regionalize many Home Office functions, and satellite offices are now located in Bethlehem, Pennsylvania; Appleton, Wisconsin; Spokane, Washington; and Norwell, Massachusetts. In 1999, Guardian relocated to 7 Hanover Square in the Financial District. In April 2017 the company announced plans to move several hundred employees to Bell Labs in Holmdel, New Jersey.
From Wikipedia’s article on The Guardian Life Insurance Company of America, shared under CC BY-SA 4.0.4