Columbia Telecommunications Corporation

541511 - Custom Computer Programming Services (SPECIFICALLY: SOFTWARE DESIGN, PROGRAMMING, AND SUPPORT SERVICES); 541512 - Computer Systems Design Services (SPECIFICALLY: DESIGN, CONFIGURE, AND INSTALL HARDWARE AND SOFTWARE; NETWORK AND/OR SYSTEM ENGINEERING; LAN/WAN DESIGN; INFRASTRUCTURE; WORKFLOW AND PROCESS OPTIMIZATION); 541513 - Computer Facilities Management Services (SPECIFICALLY: RSS & VOIP DESIGN AND SUPPORT; NETWORK SECURITY; ACQUISITION; NETWORK/SERVER/DESKTOP ADMINISTRATION; HELP DESK AND END USER SUPPORT; SYSTEM ADMINISTRATION); 541519 - Other Computer Related Services (SPECIFICALLY: COMPUTER DISASTER RECOVERY; SOFTWARE INSTALLATION; NETWORK AND SYSTEM SECURITY); 541618 - Other Management Consulting Services (SPECIFICALLY: TELECOMMUNICATIONS PROGRAM AND ADMINISTRATION MANAGEMENT CONSULTING; VULNERABILITY/ASSESSMENT MANAGEMENT CONSULTING); 561320 - Temporary help services (SPECIFICALLY: IT STAFFING)

516210 - Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers; 541430 - Graphic design services; 541511 - Custom Computer Programming Services (SPECIFICALLY: WEBPAGE DEVELOPMENT AND CYBERSECURITY); 541519 - Other Computer Related Services (SPECIFICALLY: SOFTWARE INSTALLATION AND DISASTER RECOVERY SERVICES); 541611 - Administrative Management and General Management Consulting Services; 541618 - Other Management Consulting Services (SPECIFICALLY: CYBER SECURITY)