

MWH Ranks #138 Among the Country’s Top 400 Contractors
MWH has earned the following ENR (Engineering News-Record) rankings:
- #138 among the country’s Top 400 Contractors
- #2 in Wastewater Treatment Plants
- #3 in Water Treatment and Desalination Plants
- #3 in Sewerage and Solid Waste
- Top 5 in four of eight categories of The Top Contractors in Environment
- #5 in Water Supply