Geokon, Incorporated is a manufacturer of a wide range of geotechnical and structural instrumentation, located in Lebanon, New Hampshire, USA, and who operates on a worldwide basis through a network of representatives and agencies. The company was founded in 1979 and currently has over 100 employees.

Over the years, Geokon, Inc. has developed a line of vibrating wire sensors which have contributed in no small way to the growing worldwide acceptance of vibrating wire as the most suitable technology for geotechnical applications.

Instruments manufactured by Geokon are often used for monitoring the safety and stability of civil and mining structures such as earth dams, concrete dams, tunnels, mine openings, foundations, piles, embankments, retaining walls, slopes, subway systems, underground powerhouses, bridges, culverts, pipelines, shafts, slurry wall excavations, braced excavations, tiebacks, nuclear waste repositories, ground water remediation schemes etc.