Spi

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

• Sales Promotion & Counseling Service

North American Industry Classification System (NAICS) Categories:

• Marketing Consulting Services > Marketing & Sales Consulting > Sales Promotion & Counseling

Standard Industry Classification (SIC) Categories:

• Management Consulting > Marketing & Sales Consulting > Sales Promotion & Counseling