"The acquisition means that RSNA will be the largest owner operator of ballast cleaning services..." (Wilson, 2021)
References:
Wilson, Bill. (2021, Nov 1st). Acquisition Will Shake Up Rail Ballast Maintenance Sector. Retrieved from RailwayAge: https://www.railwayage.com/mw/acquisition-will-shake-up-rail-ballast-maintenance-sector/?RAchannel=class-i