Plenary Group

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

• Architects Commercial & Industrial
• Investments Miscellaneous

North American Industry Classification System (NAICS) Categories:

• Miscellaneous Financial Investment Activities
• Architectural Services > Architectural Services, By Specialty > Architects Commercial & Industrial

Standard Industry Classification (SIC) Categories:

• Security Brokers, Dealers, And Flotation Companies > Security Brokers, Dealers, & Flotation Companies, Nec > Investment Securities
• Architectural Services > Architectural Services, By Specialty > Architects Commercial & Industrial