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Philips Usfa
Philips Usfa was founded shortly after WWII, when Philips acquired the activities of some German-lead manufacturers of military products. It soon became an important supplier of equipment for the Department of Defence. The original company logo is shown below.

The original Philips Usfa logo

Usfa is the abbreviation of Ultrasone Fabriek (Ultrasone Factory). The company is well known for the development and production of optical and night vision equipment and for their research on Stirling motors. Philips Usfa also developed and built a wide range of cipher machines for the Dutch government, the Dutch Department of Defense and some of its NATO allies.

At its height, between 1977 and 1989, Philips Usfa had 275 employees on its payroll and was located in a large factory at Meerenakkerweg in Eindhoven (Netherlands). The image below shows an artist impression of the building at Meerenakkerweg. Click for a larger view.

Image taken from the brochure 'Introducing Philips Usfa BV' [4]

In the late 1980s Philips Usfa was merged with Philips subsidary Holland Signaal and went on as Signaal USFA. When Signaal was acquired by Thomson-CSF (now Thales) in 1990, the crypto department went back to Philips and continued as Philips Crypto. The Dutch government and the Department of Defence still had a number ongoing contracts with the company and didn't want the intellectual property to end up in foreign hands. They therefore insisted that the crypto-part of the company was kept out of the deal.

Approximately 60 people worked at Philips Crypto, where they developed cryptographic solutions for civil, industrial and military communication systems. The year 2000 marked the decline of orders and finally, in 2003, Philips Crypto was closed due to lack of revenue. Parts of the company were sold to other companies such as Fox-IT in Delft (Netherlands) and Compumatica in Uden (Netherlands).
 
History

1948: First steps
Shortly after WWII, Philips starts the development of equipment for the Dutch Department of Defense (DoD), at the request of the Dutch government. For security reasons, the company initially starts the work in house of Mr. Trarbach in Hilversum (NL), an employee of Philips subsidary NSF (Nederlandse Seintoestellen Fabriek). Some time later, the company is moved to the Hogerheide mansion at the 's-Gravenlandseweg, also in Hilversum.

1949: Moving to Eindhoven
In 1949, the company is moved to Eindhoven (NL) as most of the relevant knowledge is present there at the Philips Research Lab (Nat. Lab.). It is decided that the white building at the Schouwbroekseweg (building OAC) will be used for this purpose. Because the OAC building was damaged in the 1942 bombing by NAZI Germany, it has to be refurbished first. During this period the activities take place in a former school at the Catharinastraat in Eindhoven. On 1 May 1949 the company, lead by Ir. Veldhuyzen and Mr. Eetgerink, is moved to its new location under the new name USFA.

In the early 1950s, USFA is strongly influenced by Dr. A van Wijk and Mr. C.F. Amsterdam of Emdece, making USFA into a strong and reliable partner to the DoD.

1954: On its own
All this time, USFA operates as a HIG (Hoofdindustriegroep, Operational Division) of the Philips Corporation. On 28 December 1954 however, with permission from the Philips shareholders, the USFA activities are separated from their 'mother' and move on as an independant Philips subsidary under the name Philips Usfa NV, with Veldhuyzen and van Wijk as its managing directors.

1956: First crypto machines
Rather than expanding the existing buildings, a new factory is erected in 1956 (building OAL) in order to cope with the ever increasing production. Since then, production capacity is expanded several times and new production sites are established. At this time, Philips Usfa starts building the first cryptographic devices, Ecolex I and EROLET, that were developed by the PTT (Dutch Post Office). It is soon followed by the ECOLEX II. A few years later, in 1959, Philips Usfa developes its first crypto machine: the ECOLEX IV one time tape (mixer).

1973: Change of name
In 1973, the board of directors decide to move Philips USFA under the umbrella of the HIG Telecommunication and Defense Systems and the company is officially changed from an NV (Naamloze Vennootschap, PLC) into a BV (Besloten Vennootschap, Ltd). From then on, the name is Philips USFA BV.

1977: New premises
In the 1960s and 1970s, USFA expands its production capacity several times until it is spread over several buildings and cities (Schouwbroekseweg, Beemdstraat, Rijswijk and Helmond). Because of this, and because of the deteriorating state of some of the buildings, it is decided to build a new factory where the USFA activities would once again be reunited. In February 1977 the new premises (Complex U) at the Meerenakkerweg in Eindhoven is officially opened.

1981: Part of Defense & Control Systems
On 1 March 1981, Philips USFA BV is officially moved under the umbrella of the newly established HIG Defense & Control Systems. A few years later, following a series of reorganisations at Philips, USFA moves over to HSA (Hollandsche Signaal Apparaten), another Philips subsidary involved in the production of equipment for the DoD. USFA is renamed to Signaal Usfa. They stay in the building at Meerenakkerweg.

1989: Philips Crypto BV
Because Philips wants to focus on its core business, the HSA and USFA activities are sold off to Thomson-CSF (now Thales). For security reasons however, the Dutch government insists that the crypto activities of USFA are kept out of the deal with Thomson. This results in a new Philips subsidary: Philips Crypto BV, which will be located in the former thermal imaging factory at Hurksestraat 9 in Eindhoven (buildings BAH, HBA and HBB). The company also gets a new logo:


1994: Decline of orders
Since the turnover of Philips Crypto does not meet expectations, the number of employees decreases from 1990 onwards. Finally, all activities are moved to the refurbished building BAH, whilst the other buildings are given up. On 21 December 1994, at the 40th anniversary of Philips USFA, the new accomodation, with its new entrance at Witbogt 2, is officially opened.

2003: Demise of Philips Crypto BV
In 2000, Philips Crypto BV is merged with Philips CryptoWorks under the CryptoTech umbrella and moves from building BAH to the new Philips High-Tech Campus, a large site on the outskirts of Eindhoven, where Philips Research is also located. Here, the company concentrates on domestic cryptographic products such as conditional access modules for satellite TV.

Finally, in 2003, Philips Crypto BV closes down due to lack of revenue. The remaining activities are sold off to other companies, such as Fox-IT in Delft (Netherlands) and Compumatica in Uden (Netherlands). Most of Philips' collection of historical cipher machines is scrapped.
 
Known addresses
  • Philips Usfa (1949-1977)
    Building OAC
    Schouwbroekseweg, Eindhoven (Netherlands).
    About 275 employees.

  • Philips Usfa (1971-1976)
    Helmond (Netherlands)
    Founded in 1971 when there was a serious industrial crisis in Helmond. Some employees of the Eindhoven site were relocated there, but many didn't want to move permanently. Because of this, and because of lack of orders, the site was closed again in 1976.
    About 30 employees.

  • Philips Usfa
    Kleiweg, Rijswijk
    About 36 employees.

  • Philips Usfa (1976)
    Oirschotsedijk
    Not much is known about this location (see below).

  • Philips Usfa BV (1977-1998)
    Meerenakkerweg 1, 5600 MD Eindhoven (Netherlands)
    From 275 employees in 1977 to 65 in 1998.

  • Philips Crypto BV (1990-2000)
    Building BAH
    Hurksestraat 9, 5600 MD Eindhoven (Netherlands).
    Later renamed to: Witbogt 2, 5652 AG Eindhoven
    About 60 employees.

  • Philips Crypto BV (2000-2003)
    Prof. Holstlaan 4, 5656 AE Eindhoven (Netherlands)
    Later renamed to: High Tech Campus 5
    About 60 employees.

Help required
If you think some of the information above is incorrect or if you have additional information, please feel free to contact us. Also, if you have old brochures, manuals, magazines, notes, or equipment, relating to Philips Usfa or Philips Crypto, we would like to hear from you.
 
Oirschotsedijk
The location of Philips Usfa at the Oirschotsedijk in Eindhoven (Netherlands) has been unknown to us for a very long time. Apparently this was one of the most secret locations of an already secret defense-contractor. We currently have no information about the kind of equipment that was built there, or the time frame in which Philips Usfa was located there.
 
In February 2012, the photograph on the right surfaced. It shows the highly secret Philips Usfa building at Oirschotsedijk, seen from the air. The photograph was part of the collection of Bauke Hüsken en was made in 1976. It has been published by Henk van Alphen [7].

The image is now part of the website Eindhoven-in-Beeld where a large number of photographs of the Eindhoven area can be found. The image been reproduced here with kind permission from the site owner. Click the image for a larger view, or click here for a link to the original image.
  
Photograph copyright Eindhoven-in-Beeld. Reproduced here with permission from the site owner.

A quick search on Google Maps reveals that the building is still present at that location (February 2012). If anyone has further information about this location and/or the products that were manufactured there, please contact us.
 
References
  1. Several interviews with former Usfa employees

  2. Philips Crypto BV, Crypto Helder (Crypto Clear)
    Newsletter at the event of the 40th anniversary of Philips Usfa/Crypto.
    Philips Crypto Archives, 21 December 1994.

  3. Philips Nederland NV, Philips Crypto Eindhoven, informatie-beveiligingssystemen
    Philips Koerier, November 1998.

  4. Philips Usfa BV, Introducing Philips Usfa BV
    26-page full-colour brochure of Philips Usfa BV and its products. 1983.

  5. Military Technology, Philips-USFA: emphasis on development
    Military Technology, Vol. VII, Issue 4, April 1983.

  6. Philips Crypto BV, How could this happen? ... they known about or plans ...
    6-page brochure of Philips Crypto BV and its secure products. 1994.

  7. Eindhoven-in-Beeld, Philips - USFA, Oirschotsedijk.
    Photo Nr.: 33994. Bauke Hüsken 1976, Henk van Alphen, Frans Gommers 2012.

Further information

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