Company overview Bild Tenders Bild Career Bild Commitment Bild Environmental education Bild Service Bild Car wash Bild Vehicle fleet Bild Broadband expansion Bild Contacts / Locations Bild KSJ Bild Local law News Bild 14.07.2025 New election to the VKU Executive Committee: Uwe Feige confirmed as Vice President Uwe Feige (Plant Manager of Kommunalservice Jena) was re-elected as one of the association's three Vice Presidents. read more Bild 24.06.2025 Exchange house open for a shorter period On Friday, July 18, 2025, the swap house will unfortunately only be open from 10 a.m. to 3 p.m. read more Bild 23.06.2025 What simply has to work On Services of General Interest Day - June 23, 2025 - we remind people how important these services are for our daily lives and the functioning of the city. read more Bild 18.06.2025 Summer Imaginata 2025 - KSJ on board This year, Imaginata e. V. is celebrating its 30th anniversary - reason enough for a special week of activities right in the heart of Jena. read more Bild 17.06.2025 KSJ exchange house open for a shorter period The exchange house in Löbstedter Straße will be open on Friday, June 20, 2025 from 9 a.m. to 2 p.m. read more Bild 11.06.2025 Crown cork collection: Important information From now on: Only crown caps from drinks bottles should be put in the collection garbage cans (treasure chest at recycling centers). read more Bild 10.06.2025 Repair Café Jena as guest On Saturday, June 7, the Jena Repair Café was a guest at the Umwelthaus at the northern recycling center. read more Bild 06.06.2025 Broadband expansion - your questions, our answers Do you have any questions? We have compiled a detailed FAQ catalog. read more Bild 30.05.2025 Repair Café as a guest On Saturday, June 7, 2025, the Repair Café Jena will be back at the environmental building of the recycling center at Löbstedter Straße 56. read more Bild 20.05.2025 Tauschhaus 2.0 can be reached directly by telephone We are now available to answer your questions and concerns about the exchange house on (03641) 4989-540. read more