Protestant

After emigrating to America in 1849, Albert Fink got his start as an engineer at two successful railroads, the Baltimore & Ohio and the Louisville & Nashville. However, it was his role in the creation of two major railway pools the Southern Railway and Steamship Association and later the New York-based Trunk Line Association where he truly made his mark as an "organizational entrepreneur."

August Charles Fruehauf's story and invention of the truck trailer is an integral part of the nation's transportation history in the last century. The Fruehauf Trailer Company facilitated the growth of continental transportation as a viable alternative to rail that brought efficient transportation from the farmer's gate and the factory's loading door.

In 1895, Arnold Genthe accepted an offer to work as a tutor for an affluent German-American family in San Francisco. In between tutoring responsibilities, he taught himself photography and began publishing some of his photographs in local magazines. By 1901, he had already become one of the most sought-after portrait photographers on the West Coast. His award-winning photographic landscapes and pictures would soon bring both domestic and international recognition.

After learning the watchmaking trade in the Black Forest region, Dietrich Gruen immigrated to the United States, where he eventually patented an improved center pinion for watches. This innovation became the foundation of Gruen’s business ventures, which included the Gruen Watch Company, a leading watch manufacturing firm that operated for half a century.

Carl Hilmar Guenther established a mill on the Texas frontier in 1851 that grew into one of the largest food processing companies in the nation, producing well-known flour brands such as Pioneer and White Wings, home baking products under the Morrison Mills name, and Sun-Bird and Williams prepared foods. Guenther originally came to America in 1848, seeking greater political freedom and hoping for economic opportunity.

Heinrich (Henry) Hackfeld was born in Almsloh, a village in the parish of Ganderkesee, in the Grand Duchy of Oldenburg. He eventually became part of the Bremish mercantile elite, but was atypical in that he came from a humble background. His firm, H. Hackfeld & Co. of Honolulu, was one of a number of German mercantile businesses founded in Melanesia and Polynesia during the nineteenth century. Initially the main focus of the firm’s business was both indirect and direct involvement in the North Pacific whaling industry. After the demise of this industry, at the beginning of the 1870s, the firm shifted its focus to another part of its business, the provision of factoring services to the Hawaiian sugar industry. By the time of the incorporation of Hawaii as a United States Territory in 1900 the firm was one of a small group of sugar factors that dominated the islands’ economy.

Peter Hasenclever was a German-born international businessman active from approximately 1733 until 1792. From 1764 to 1770, he resided in the British colonies of New York and New Jersey, where he established an ultimately unsuccessful transatlantic enterprise to produce, transport, and market iron and steel.

In 1857, Matthias Hohner established a harmonica workshop that would become the world-leading producer of this small musical instrument. Founded in Trossingen, a small town in rural southwest Germany, the company soon expanded into the American market through Matthias Hohner's son Hans, who was partially educated in the United States and supervised the first foreign branch of the company, founded in New York in 1901. Hans' nephew, Matthias (Matthew) Hohner, later took over the American branch from Hans in 1927.

Herman Hollerith was the inventor of the first patented mechanized punched-card system, the technological foundation for the computing industry. He established a company to pursue the innovation based on census processing in the United States and several foreign countries, including Russia, Norway, and France. He licensed the technology to other firms in Austria-Hungary, Great Britain, and Germany. Hollerith revolutionized the technology used for general statistics and accounts processing by private businesses as well. He eventually sold his company to a conglomerate in 1911 which eventually renamed itself the International Business Machines Corporation (IBM) in 1924. Hollerith’s inventions and innovations provided the business foundation for IBM’s prosperity throughout its early years.

George Albert Hormel, the son of German immigrants, used the knowledge, skills, and values he learned from his family to succeed as an independent meatpacker in an industry dominated by corporate giants.

John Henry Keppele was a successful, respected, and well-known butcher, innkeeper, merchant, ship owner, and real estate entrepreneur.

Born in Brooklyn of a mother who emigrated from Bavaria and a father who was the son of German immigrants, Adam Kessel (sometimes “Ad” or “Addison”) would grow up to be a leading pioneer in the production and distribution of motion pictures in the early years of the film business. In time, he would employ many of the leading figures of the industry, including Charlie Chaplin and D. W. Griffith. Kessel’s power was most in evidence during the 1910s, as the film business organized itself around the twin axes of West Coast production and East Coast financing.

An icon of American frontier life, King Ranch harkens back to a mythical age when the Wild West was tamed and settled. Its success is a testimony to the hard work and vision of second-generation German immigrant Robert Kleberg II. During his long tenure as ranch manager, Kleberg made key improvements in the areas of livestock and health, pasture management, and ranching facilities. His story, though, would be incomplete if one failed to mention the significant contributions he made to the urban and economic development of South Texas as a whole.

Christopher Ludwig was one of the most successful German immigrant entrepreneurs in the British North American colonies and later the United States during the late eighteenth century. Following his arrival in Philadelphia, Pennsylvania, in 1754, Ludwig converted his savings and culinary skills into a bakery and confectionary shop in the Letitia Court district. The enterprise thrived, which allowed Ludwig to expand his bakeshop and branch out into other business endeavors. Within two decades Ludwig had amassed significant wealth that included ownership of numerous properties in the region.