Geophex, Ltd. is a geophysical research and instrumentation company founded in 1983 and headquartered in Raleigh, North Carolina. Geophex, Ltd. develops, manufactures, and sells geophysical instruments. It also conducts special and customized geophysical investigations including magnetic and electromagnetic surveys.




Geophex, Ltd.
605 Mercury Street
Raleigh, North Carolina 27603
Tel: (919) 839-8515
Fax: (919) 839-8528

Directions to Geophex, Ltd. from Raleigh-Durham (RDU) Airport:

Exit the airport to I-40 East; go about 12 miles and out at Exit 297 on Lake Wheeler Road. Go north about 0.3 miles, cross a railroad and turn right on Mercury Street. Geophex, Ltd. is the third building on the right, half hidden behind trees.