5415. Computer Systems Design Services Add Listing 54132. Computer Systems Design & Related Services (446)541511. Custom Computer Programming Services (129)541513. Computer Facilities Management Services (1)541519. Other Computer Related Services (194)#0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Company Name / DBA 1realtour Llc Industrial Classification 5415. Computer Systems Design Services Business Type LLC Owner Name 1realtour Llc Street Address 5740 Adams Ave 92115-3720 Phone Number 619 315-4591 541512 EditDelete Company Name / DBA 220 Group Llc Industrial Classification 5415. Computer Systems Design Services Business Type LLC Owner Name 220 Group Llc Street Address 3405 Kenyon St Suite 301 92110-5007 Phone Number 619 758-9696 541512 EditDelete