COMPANY FOUNDED 1953
In 1953 Dkfm. Heinrich Trilety with his wife Margaretha founded a trading company for municipal technical needs. The sales program included sweepers, sewer cleaning equipment and refuse collection vehicles. From 1965, the eldest son Werner worked for the company alongside his studies, in the following years the private house was expanded with office space, and gradually more employees were hired.
START OF OWN PRODUCTION
1968 The second son Claus completes his apprenticeship as a blacksmith and collects in Germany experience in the field of sweeper assembly and can acquire the know-how in hopper construction. He builds the first “Trilety” HGV sweeper, which is sold to Felbertauernstraßen AG. In the next few years the cooperation with other production companies was built out.
ACQUISITION PROPERTY HALLEIN
In 1974, the property on Schwarzbergweg in Hallein was bought – the foundation stone for a separate production plant is laid. Until realization, office space and an assembly hall was rented in Anif-Niederalm.
CONSTRUCTION OF THE PLANT HALL
1980 began the construction of the assembly hall in Hallein, Schwarzbergweg. In 1981 the relocation and commissioning of the first own assembly plant with a 500 m² space.
GENERATION-CHANGE
The founder Dkfm. Heinrich Trilety gradually withdraws from business life and hands over more and more tasks to the sons. The youngest son Michael joins the company. Expansion of business activities abroad, initially only to Czechoslovakia and Slovakia. Business relations with Hungary and Croatia then follow. The 3 brothers share the management.
EXPANSION OF THE PRODUCTION HALL
An adjoining plot of land can be purchased and work begins on enlarging the company premises by a further 2 assembly halls. With the new building, 1500 m² are available. Expansion of business relations throughout Europe.
ISO 9001 CERTIFICATION
In 1996, the company was certified according to EN-ISO 9001 and since then has endeavored to optimize work steps with adapted instructions and specifications.
PM10 – CERTIFICATION
2001 The production facility is expanded and new offices are added to the existing Hall 1. 2007 Mr. Werner Trilety retires and resign his management. 2010 The first PM10 emissions test is carried out. All tested machine types receive the 3-star certificate.
TRILETY BECAME MERCEDES BENZ UNIMOG EXPERT-PARTNER
The construction of the first Unimog sweepers in 1984 marks the beginning of a close collaboration with Pappas and Daimler that continues upto this day. All PM10-certified machines pass the new PM2.5-test. Mr. Claus Trilety retires, leaving Mr. Dkfm. Michael Trilety the sole management.
50 YEARS TRILETY HGV-SWEEPERS
50 years experience and know-how makes it possible to adabt to costumers requests and the requirements of constantly changing environmental regulations governing the prevention of noise and dust.
COMPANY MERGER
On 01.11.2019, the companies Gebr. Trilety GmbH and Dkfm. Heinrich Trilety GmbH merge. The resulting company is renamed Trilety GmbH. Mr. Stephan Trilety takes over the management. All business, sales and delivery conditions etc. remain unchanged and you can still reach us at the familiar and usual telephone numbers and email addresses.
