David K Smith Signs is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Business Brokers New Business
• Employment Service Government Company Fraternal
• Sign Language - Interpreters

North American Industry Classification System (NAICS) Categories:

• All Other Professional, Scientific, And Technical Services > Agents Brokers & Planning Services > Business Brokers
• Employment Placement Agencies > Employment Agencies, By Specialty
• All Other Business Support Services > Translators & Interpreters Services > Sign Language - Interpreters

Standard Industry Classification (SIC) Categories:

• Employment Agencies > Employment Agencies, By Specialty
• Business Services, Nec > Agents Brokers & Planning Services > Business Brokers
• Business Services, Nec > Translators & Interpreters Services > Sign Language - Interpreters