2013 Annual Survey of Philippine Business and Industry - Water Supply; Sewerage, Waste Management and Remediation Activities for All Establishments: Final Results
2013 Annual Survey of Philippine Business and Industry - Water Supply; Sewerage, Waste Management and Remediation Activities Sector for Establishments with Total Employment of 20 and Over: Preliminary Results
2013 Annual Survey of Philippine Business and Industry - Electricity, Gas, Steam and Air Conditioning Supply Sector for Establishments with Total Employment of 20 and Over: Preliminary Results
2010 Annual Survey of Philippine Business and Industry - Electricity, Gas, Steam and Air Conditioning Supply Sector for Establishments with Total Employment of 20 and Over : Preliminary Results
2008 Annual Survey of Philippine Business and Industry (ASPBI) - Electricity, Gas and Water Sector (Total Employment of 20 and Over) : Preliminary Results