Complex sentence: The factory was rebuilt and grew in size on the same location until it was sold and moved in 1985 to Collingbourne Ducis also in Wiltshire and then again sold and moved to Gloucestershire in the early 1990s but went into liquidation in 1993.
Split into simpler sentences: The factory was rebuilt and grew in size on the same location, until it was sold and moved in 1985 to Collingbourne Ducis also in Wiltshire. It was again sold and moved to Gloucestershire in the early 1990s, but went into liquidation in 1993.