MS Protect AG  ›  Company  › History


Müllersafe AG

  • Our company was founded in 1961 as a sole proprietorship "Hans Müller, Wil",
    originally a trading company for safes.
  • 1968 Relocation of the production site to Lenggenwil SG
  • 1988 Change of name to "Müllersafe AG"
  • 1990 Sale of "Müllersafe AG" to Karl Schlierenzauer
  • 1991 Development of exports to the Czech Republic, then Russia

Müllersafe, Lenggenwil (1968)Müllersafe, Lenggenwil (1968)

MS Protect AG (2006)
MS Protect AG (2006)

MS Protect AG

  • 2003 "Müllersafe AG" becomes "MS PROTECT AG"
  • 2003 IOS 9001 certification of MS PROTECT AG
  • 2004 Opening of the sales office in Germany
  • 2005 Opening of the Lausanne branch

Innovations and patents

With its own patent, a door-in-door system in the airlock sector, the company rose to become one of the largest airlock producers in Europe.

With the development of the VALIOMAT, we became the largest non-listed setter for banks in Europe.

  • 2008 European patent for the door-in-door system
  • 2009 Market launch of the "VALIOMAT" 24-hour customer rental deposit box system
  • 2012 European patent for a weighing system integrated in the VALIOMAT.

Aufbau und Test Valiomat (vor Auslieferung)
Valiomat assembly and test (before delivery)

Manuel Fülleman, Simon Schefer
Manuel Fülleman, Simon Schefer (f.l.t.r.)


  • 2019 - Simon Schefer and Manuel Füllemann were able to acquire the company within the framework of the succession solution. Together they manage MS Protect AG starting October 2019.
  • Report St. Galler Tagblatt

Latest news and future

  • 2020 Opening of the Northern Germany Service Centre incl. a sales office in Garrel / Lower Saxony.
  • 2021 60 years anniversary of MS Protect AG

60 years of MS Protect AG, thank you for your loyalty!

60 Jahre MS Protect AG, Danke für Ihre Treue
60 years MS Protect AG, Thank your for your loyalty.

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