Marquis

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

• Medical & Health Information

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Ambulatory Health Care Services > Health & Allied Services Information & Referral Service > Medical & Health Information

Standard Industry Classification (SIC) Categories:

• Health And Allied Services, Nec > Health & Allied Services Information & Referral Service > Medical & Health Information