We are known and respected for our high standards of fairness, integrity and honesty in our relations with our employees, customers, suppliers, competitors and the community.
This website, like most websites, stores or retrieves information on your browser in the form of cookies (as well as related technologies such as beacons, tags and scripts).
We offer up-to-date mechanical and electronic equipment for underground engineering based on the in-house technological development. We also provide first-class solutions for software and automation.
Ground improvement by means of the depth vibrator goes back to an invention made by KELLER (patented in 1934).
We have received the "Top Company 2025" seal on the rating platform "Kununu" from Xing.
KGS (Keller Geräte & Service GmbH) is a construction machine manufacturer, based in Germany since 1860. KGS develops, assembles and repairs drilling rigs and vibrocats.
KGS Keller Geräte & Service GmbH designs and manufactures a wide range of specialised drilling equipment. This ranges from small compact drilling rigs (KB1) up to large drilling rigs (KB6).
Our specialised machinery incorporates innovative engineering techniques/designs produced by our team of specialists. The equipment represents qualified solutions for specific operations in the construction industry.
KGS Keller Geräte & Service GmbH achieved above-average results in a study titled "Germany's Best Training Companies 2024." It achieved 85.8% of the best score in the mechanical and plant engineering sector.
On November 20, 2023, KGS was recognised in Handelsblatt for its employee-friendly working conditions, which are characterised by flexibility regarding work location and hours. (Source: Handelsblatt)
