加拿大Pico Envirotec Inc.
Pico Envirotec Inc. is a Canadian company that was established in 1992. Since 1998 it has been engaged primarily in manufacturing advanced instrumentation for use in airborne and ground geophysical surveys for mining, oil and gas and environmental applications. PEI's core expertise is the development and manufacture of instrumentation for remotely measuring radiation and potential fields data, using real-time data acquisition and precise satellite (GPS) navigation and positioning.

Because of PEI’s close co-operation with other geophysical companies, it provides complete, integrated, turnkey Airborne , Portable and Mobile Geophysical Systems for acquiring geophysical data for security and/or environmental applications and mining and/or oil and gas applications.

This is made possible by PEI’s development of "intelligent" instruments, using advanced PC104 technology, which facilitates easy and safe integration of just about any sensor or measuring device into a system.
During the sixteen years PEI has been in business, it has installed more than 100 systems on a wide variety of vehicles, aircraft and helicopters, for clients that include service companies, military organizations and government agencies. Mobile and airborne systems designed, built, integrated and installed by PEI are operating in many countries around the world, including Canada, USA, UK, Austria, Australia, razil, China, Czech Republic, Germany, South Africa, India, Brazil, France, Sweden, Finland, Italy, Egypt, Mexico, Libya, Russia, and Norway