North American Industry Classification System (NAICS) Codes

P E Systems provides services under the following NAICS Codes:

• 333314 – Optical Instrument and Lens Manufacturing (Small Business)
• 541330 – Engineering Services
• 541511 – Custom Computer Programming Services
• 541513 – Computer Facilities Management Services
• 541715 – Research and Development in the Physical, Engineering and Life Sciences (Small Business) (formerly 541712)
• 541519 – Other Computer Related Services
• 541611 – Administrative Management and General Management Consulting Services
• 541614 – Process, Physical Distribution, and Logistics Consulting Services
• 561210 – Facilities Support Services