Severn Trent Services

Severn Trent Services is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Sewage Disposal Systems
• Water Treatment

North American Industry Classification System (NAICS) Categories:

• Sewage Treatment Facilities > Sewerage Systems
• All Other Support Services > Water Services > Water Treatment Service

Standard Industry Classification (SIC) Categories:

• Sewerage Systems > Sewage Disposal Systems
• Business Services, Nec > Water Services > Water Treatment Service