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STK
Standard Telefon og Kabelfabrik

STK, or Standard Telefon og Kabelfabrik, was a telephone, electronics and cable company in Oslo (Norway). They are commonly referred to as Standard. STK was establised in 1915 and was finally owned by ITT and later by Alcatel.
  
STK-logo. Copyright Crypto Museum

The company was establised in 1915 as the Scandinavian Cable and Rubber Factory. In 1934, they were taken over by ITT/Standard Electric, at which point it was given its new name STK. That name would remain until 1987. In 1935, after starting the producton of telephones, they had 54 people on the payroll. Between 1950 and the early 1970s, the company was expanded several times and finally employed over 4000 people. The company was based in Økern.
 
The image on the right shows an artist-impression of the factory in Økern. It had its own bus route (25) operated by Oslo Public Transport from 1948 onwards, until it was replace by a metro line in 1966 [1].

In 1987, ITT sold STK to Alcatel, who changed the name to Alcatel Cable Norway AS. In the early 1990s, after a series of restructuring at Alcatel, almost all production facilities at Økern were closed. As a result, Oslo lost one of its last major industrial employers [2]. In 2000, Alcatel split-off most of its cable operations and established the independant Nexans company.
  
STK factory in Økern, Oslo (Norway)

The concrete structures at Økern are still present and in 2008 plans were afoot to convert the buildings into homes and schools. As of June 2008, the 9-story administrative building has been converted into a first-class guest house, and is now known as Quality Hotel 33 [3].

STK also built electronic equipment, such as cipher machines, for the American, Norwegian and NATO forces. Good examples of such equipment are the ETCRRM and the KL-51 (RACE). The ETCRRM was a cipher machine in the so-called mixer class. It was used with One-Time Tapes (OTT) for many years on the Washington-Moskow 'hotline'. The KL-51 was used by the Americans as the successor to the KL-7. It is known in NATO countries as RACE.
 
Cipher equipment on this website

References
  1. Wikipedia, Standard Telefon og Kabelfabrik (Norwegian)

  2. From Industrial to commercial area, Standard - an example (Norwegian)
    Website. Oslo City Archive. 2008.

  3. Rolf E. Wulff, Petter eroberet Økern
    Website Groruddalen.no. 20 June 2008

Further information

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© Copyright 2009-2011, Paul Reuvers & Marc Simons. Last changed: Tue,18 Jun 2013.16:18:40
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