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

• Auctioneers & Auction Houses
• Auctioneer Services

North American Industry Classification System (NAICS) Categories:

• All Other Business Support Services > Auctioneer Services
• All Other Business Support Services > Auctioneer Services > Auction Companies
• Agents And Managers For Artists, Athletes, Entertainers, And Other Public Figures > Auctioneer Services

Standard Industry Classification (SIC) Categories:

• Business Services, Nec > Auctioneer Services
• Business Services, Nec > Auctioneer Services > Auction Companies