About
PFS is actively engaged in the following work areas under the North American Industry Classification System:
- 512110 | Motion Picture and Video Production
- 513199 | All Other Publishers
- 518210 | Data Processing, Hosting and Related Services
- 519290 | Web Search Portals and All Other Information Services
- 524298 | All Other Insurance Related Activities
- 541211 | Offices of Certified Public Accountants
- 541219 | Other Accounting Services
- 541330 | Engineering Services
- 541430 | Graphic Design Services
- 541511 | Custom Computer Programming Services
- 541512 | Computer Systems Design Services
- 541513 | Computer Facilities management services
- 541519 | Other Computer Related Services
- 541611 | Administrative Management Consulting Services
- 541612 | Human Resources Consulting Services
- 541613 | Marketing Consulting Services
- 541614 | Process and Logistics Consulting services
- 541618 | Other Management Consulting Services
- 541690 | Other Technical Consulting Services
- 541715 | Research and Development in the Physical, Engineering, and Life Sciences
(except Nanotechnology and Biotechnology) - 541720 | Research and Development in the Social Sciences and Humanities
- 541810 | Advertising Agencies
- 541820 | Public Relations Agencies
- 541830 | Media Buying Agencies
- 541890 | Other Services Related to Advertising
- 541990 | All Other Professional, Scientific, and Technical Services
- 5611311 | Employment Placement Agencies
- 561320 | Temporary Help Services
- 561499 | All Other Business Support Services
- 561920 | Convention and Trade Show Organizers
- 561990 | All Other Support Services
- 611430 | Professional and Management Development Training
- 611699 | All Other Miscellaneous Schools and Instruction
- 611710 | Educational Support Services
- 624120 | Services for the Elderly and Persons with Disabilities
- 624190 | Other Individual and Family Services
- 624229 | Other Community Housing Services
- 624310 | Vocational Rehabilitation Services
