Alexander Open Systems

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

• Computers Network Design & Systems
• Information Brokers
• Information Technology Services

North American Industry Classification System (NAICS) Categories:

• Computer And Software Stores > Multimedia & Networking Devices & Products > Networking Products
• Data Processing, Hosting, And Related Services > Information Technology Services
• Computer Systems Design Services > Information Management > Information Brokers

Standard Industry Classification (SIC) Categories:

• Computer And Computer Software Stores > Multimedia & Networking Devices & Products > Networking Products
• Computer Processing & Data Preparation & Processing Services > Information Technology Services
• Information Retrieval Services > Information Brokers