Ridgewood Energy Corporation

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

• Investment Securities

North American Industry Classification System (NAICS) Categories:

• Investment Banking And Securities Dealing > Private Investment > Investment Securities

Standard Industry Classification (SIC) Categories:

• Security Brokers, Dealers, And Flotation Companies > Security Brokers, Dealers, & Flotation Companies, Nec > Investment Securities