Ronda is an established Swiss-based company that has its roots in the Basel region. The company was founded by William Mosset in the area’s Waldenburg Valley in 1946, and is now headquartered in Lausen.
Ronda has expanded steadily over the years, and the Ronda Group today includes five subsidiary operations: two production facilities in Southern Switzerland, one in the Jura region of Western Switzerland, a manufacturing facility in Thailand and a sales office in Hong Kong. All in all, Ronda employs over 1,800 personnel in its Swiss and Asian operations.
Torgoen purchases Ronda movements from their Swiss manufacturing facilities.