NAICS Codes

488119 Other Airport Operations

488190 Other Support Activities For Air Transportation

519190 All Other Information Services

541330 Engineering Services

541512 Computer Systems Design Services

541519 Other Computer Related Services

541611 Administrative Management And General Management Consulting Services

541614 Process, Physical Distribution, And Logistics Consulting Services

541618 Other Management Consulting Services

541690 Other Scientific And Technical Consulting Services

541990 All Other Professional, Scientific, And Technical Services

611420 Computer Training

611430 Professional And Management Development Training

811213 Communication Equipment Repair And Maintenance