The engineering firm Gleim & Eyde, co-founded by Sam Eyde in 1897, grew to employ thirty technicians across offices in Stockholm and Kristiania before the turn of the century. This venture established the industrial trajectory for the Norwegian engineer, whose subsequent focus shifted from railway infrastructure to the large-scale exploitation of hydropower for chemical and metallurgical production.
Early Career and Infrastructure
Born in Arendal in 1866, Eyde pursued his technical education in Berlin and graduated in 1891. His professional initiation occurred in Hamburg, where he focused on the design of railway lines, bridges, and stations. This foundational work provided the technical proficiency required to manage complex construction projects, an expertise he utilized when he established his own consultancy firm with a former supervisor just six years after graduation.
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By 1902, Eyde secured rights to significant waterfalls in Telemark, including Rjukan Falls, intending to convert water flow into electricity. His encounter with physicist Kristian Birkeland in 1903 proved pivotal. The pair collaborated to develop an electric flame method for nitrogen fixation, leading to the 1905 opening of a factory at Notodden. This partnership served as the catalyst for forming Elkem, a venture supported by the Wallenberg family.
Corporate Development and Norsk Hydro
Eyde founded Norsk Hydro-Elektrisk Kvælstofaktieselskab in 1905, serving as its director-general until 1917. Beyond chemical production, he fostered industrial growth in Rjukan and established the Arendal Smelteverk in 1912 for silicon carbide manufacturing. Following his departure from the executive role at Norsk Hydro, he transitioned to the board of directors, a position he maintained until 1925 under a long-term compensation agreement.
Public Service and Diplomacy
Transitioning from industrial management to public life, Eyde served as a member of the Norwegian Parliament between 1919 and 1921. His career path later extended into the diplomatic sphere when he accepted an appointment as the Norwegian Minister to the United States in 1920. His contributions to national interests and industrial expansion earned him several accolades, including the Commander of the Order of St. Olav in 1910 and recognition from the governments of Denmark, Sweden, France, and Poland.
Fast facts
- Born: 1866, Arendal Municipality
- Died: 1940, Åsgårdstrand
- Education: Engineering degree, Berlin (1891)
- Foundations: Norsk Hydro, Elkem
- Parliamentary Service: 1919–1921
- Diplomatic Post: Minister to the United States (1920)
- Key Awards: Commander of the Order of St. Olav (1910), Legion of Honour
Questions readers ask
What was the primary industrial innovation led by Eyde and Birkeland?
They developed an electric flame method for the industrial production of potassium nitrate using hydroelectric power.
What became of the engineering firm Gleim & Eyde?
Established in 1897, it became one of the largest engineering firms in Scandinavia by the turn of the century, operating with roughly 30 engineers.
Achievements
- Knight Grand Officer of the Order of the Dannebrog
- Commander of the Order of St. Olav — 1910
- Order of St. Olav
- Royal Order of Vasa
- honorary doctorate
- Affiliated with Norsk Hydro



