P4 ENGINEERING PLLC
Summary
Aircraft Manufacturing | Other Aircraft Parts and Auxiliary Equipment Manufacturing | Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing | Other Support Activities for Air Transportation | Engineering Services | Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Profile
Address
Classification
Description
Aircraft Manufacturing
This includes establishments primarily engaged in one or more of the following: (1) manufacturing or assembling complete aircraft; (2) developing and making aircraft prototypes; (3) aircraft conversion (i.e., major modifications to systems); and (4) complete aircraft overhaul and rebuilding (i.e., periodic restoration of aircraft to original design specifications).
Other Aircraft Parts and Auxiliary Equipment Manufacturing
This includes establishments primarily engaged in (1) manufacturing aircraft parts or auxiliary equipment (except engines and aircraft fluid power subassemblies) and/or (2) developing and making prototypes of aircraft parts and auxiliary equipment. Auxiliary equipment includes such items as crop dusting apparatus, armament racks, inflight refueling equipment, and external fuel tanks.
Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
This includes establishments primarily engaged in (1) manufacturing guided missile and space vehicle parts and auxiliary equipment (except guided missile and space vehicle propulsion units and propulsion unit parts) and/or (2) developing and making prototypes of guided missile and space vehicle parts and auxiliary equipment.
Other Support Activities for Air Transportation
Establishments in this category are primarly engaged in providing specialized services for air transportation (except air traffic control and other airport operations).
Illustrative Examples:
Aircraft maintenance and repair services (except factory conversions, overhauls, rebuilding)
Aircraft passenger screening security services
Aircraft testing services
Engineering Services
Establishments in this category are primarly engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services.
Illustrative Examples:
Civil engineering services
Environmental engineering services
Construction engineering services
Mechanical engineering services
Engineers' offices
Robotics automation engineering services
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
This includes establishments primarily engaged in conducting research and experimental development (except nanotechnology and biotechnology research and experimental development) in the physical, engineering, and life sciences, such as agriculture, electronics, environmental, biology, botany, computers, chemistry, food, fisheries, forests, geology, health, mathematics, medicine, oceanography, pharmacy, physics, veterinary, and other allied subjects.
