RSP is a German manufacturer of fan-based suction excavators and special suction technology, founded over 30 years ago in Saalfeld/ Thuringia. More than 2,000 suction systems produced have made RSP the market leader. Production takes place at three production sites. Most recently, investments were made in a new production plant in Bad Langensalza, which was put into operation at the end of 2023. RSP employs around 450 people and generated sales of more than 110 million euros in 2023.