Contract Vehicles & Approved NAICs/SICs GSA - Mail Management :  GS10f-0130K GSA - Temporary Professional Services: GS-07f-0389K MBE/DBE -02-0473 Management Services 493110/4225 - General Warehousing & Storage 561320/7363 - Help Supply Services 541611/8741 – Admin. Management Services & General Mgmt Consulting Services (Primary Code) 561210/8744 - Facilities Support Management Services 492110/4215 - Courier Service 491110/ - Postal Service & Mail Handling 541820/8743 - Public Relations Services   561730 – Landscaping Service Library Services 519120/8231 - Library Services 519190/- Information Services 512110/- Motion picture & Video Production 512290/- Other Sound Recording Information Technology Services 334611/7372 – Repackaged Software Services 541512/7373 – Computer Integrated Systems Design 518210/7375 - Electronic Information Retrieval Services 541513/7376 - Computer Facilities Management Services 541519/7377 - Computer Rental and Leasing 511212/7378 - Computer Maintenance and Repairs 541511/7379 – Computer Related Services NEC (except computer systems consultants and disk conversion services) 561499/7389 – Business Services   Telecommunication Services 235310/1731 – Fiber/Copper Telephone/LAN Wiring Installations 334210/3661 – Telephone and Telegraph Apparatus 334290/3669 – Communications Equipment 513310/4813 – Telephone Communications 513390/4899 – Communications Services 421430/5045 – Computers, Computer Peripheral Equipment and Software 541330/8711 – Engineering Services