• U.S. Army
• Customs and Border Protection
• Department of Defense Education Activity
• Department of Justice
• Internal Revenue Service

• U.S. Air Force
• Defense Information Systems Agency
• Department of Health and Human Services
• Department of Veterans Affairs
• International Trade Administration

• Army National Guard
• Department of Agriculture
• Department of Interior
  
• General Services Administration
• National Science Foundation

332999 - Misc. Fabricated Metal Product Manufacturing

334210 - Telephone Apparatus Manufacturing

334220 - Radio and TV Broadcasting/Wireless Comm. Equipment Manufacturing          

334419 - Other Electronic Component Manufacturing

484110 - General Freight Trucking, Local

484121 - General Freight Trucking, Long Distance, Truckload

484210 - Used Household and Office Goods Moving

484220 - Specialized Freight (Except Used Goods) Trucking, Local

484230 - Specialized Freight (Except Used Goods) Trucking, Long Distance

488991 - Packing and Crating

488999 - All Other Support Activities for Transportation

493110 - General Warehousing and Storage    

517110 - Wired Telecommunications Carriers

517410 - Satellite Telecommunications

517919 - All Other Telecommunications

541330 - Engineering Services

541511 - Custom Computer Programming Services

541519 - Other Computer-Related Services

541611 - Administrative/Management Services

541614 - Process, Physical Distribution, and Logistics Services

561110 - Office Administrative Services

561210 - Facilities Support Services

811211 - Consumer Electronics Repair and Maintenance      

811213 - Communications Equipment Repair and Maintenance

811219 - Other Electronic and Precision Equipment Repair and Maintenance