Guideline Geo AB (publ), through its subsidiaries, provides sensors, software, services, and support for mapping and visualizing the subsurface for use in detecting and mapping groundwater, environmental and geological risk assessments, infrastructure site investigations, and mineral exploration worldwide. The company offers ABEM Terrameter LS 2, a resistivity/IP meter; ABEM Terraloc Pro, a versatile seismograph; ABEM WalkTEM, a tool for surveys in the geological near-surface; and ABEM Terrameter SAS 1000, a geophysical instrument for multiple applications. It also provides MALÅ Easy Locator Pro WideRange HDR, a ground penetrating radar solution for use in utility detection; MALÅ Easy Locator HDR, which offers various ways of obtaining information about the location and depth of buried objects, such as pipes, cables, and other utilities; MALÅ Easy Locator Pro, a GPR solution that provides a choice for utility mapping; MALÅ ConcreteExplorer, a GPR system designed for the non-destructive investigation and imaging of concrete and other man-made structures; MALÅ GroundExplorer, an integrated GPR solution with a range of antenna options and measuring devices; MALÅ ProfessionalExplorer, a control unit coupled with the MALÅ XV Monitor for detecting subsurface targets and geological layers; and MALÅ Imaging Radar Array, a one-pass 3D system for large scale mapping and subsurface object identification. The company was formerly known as Guideline Technology AB (publ) and changed its name to Guideline Geo AB (publ) in June 2013. Guideline Geo AB (publ) is headquartered in Sundbyberg, Sweden.