About us

Telsec ESS Schweiz AG was founded in March 2002 as an independent national representative of Telsec ESS Netherlands. In the beginning, our focus was on the distribution and installation of article surveillance systems and accessories from the Dutch manufacture. Moreover, the systems of burglar alarm and video surveillance complemented the portfolio from the beginning.

In the following years, there was a shift away from the individual systems to tailor-made security concepts. With customer frequency counting and access control systems were added two more important product lines. The takeover of various national representations for article surveillance accessories and cable security rounded out a product portfolio, which in this form now allows for a very individual concept development, from the national retailer to the homeowner.

In 2009, thanks to the optimal networking in the market, the opportunity ensued to provide construction supervisors for the expansion of the national glass fiber network. Since May 2011, Telsec ESS Schweiz AG has been licensed for the supply of temporary workers in the electrical / telecommunications sector. The development of this comprehensive portfolio was accompanied by personnel growth.

Starting with a staff of three, the workforce increased to some 50 employees over the years. This well-trained and highly motivated team currently serves around 5,500 private and business customers throughout Switzerland and the neighboring countries.

For every second retailer in the national market, Telsec ESS Schweiz AG is the contact on the subject of security. The aim of Telsec ESS Schweiz AG is to remain the number 1 contact for security concepts of all kinds in the future and to contribute a small part to a secure Switzerland.

History of Telsec ESS Schweiz AG in an accelerated pace

March 2002

Company foundation (head office: Siebnen)

February 2004

National representative of Alpha Security Products (article surveillance accessories)

January 2007

Start of the collaboration with Sigma N AG (in common premises)

September 2007

Move to Lachen SZ

January 2008

National representative of InVue Security Products (cable security)

January 2009

Takeover of the Sigma N AG business (access control systems)

November 2009

Move to Wangen SZ

March 2011

Foundation of Sensor Development International (product: person counting system in NL)

Spring 2012

Introduction of the new corporate identity for the tenth anniversary

July 2014

Integration into Maréchaux Holding AG

September 2016

Launch of the head office in Zurich

December 2016

Launch of the showroom in Lucerne

March 2017

Launch of the head office in Lucerne

October 2018

Launch of the new web presence

Our customers

We are exceedingly proud that so many established and renowned leading brands belong to our customer base.