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T&A Survey is an experienced, independent and technologically advanced subsurface research company specialised in subsurface research, geothermal energy and mining. To obtain the best measuring results, T&A develops geophysical hardware and software, including the patented 3D Borehole Radar technique. T&A Survey BV is specialized in environmental, geological and explosives subsurface investigation and in underground energy systems & mining. T&A was founded in 1992 and is located in Amsterdam, the Netherlands. Our Team T&A employs more than thirty highly qualified researchers operating in different fields of expertise: geologists, geophysicians, physical geographers, UXO experts, historians, project managers and installation advisors. Combining their extensive theoretical knowledge and practical experience, we can always ensure optimum performance. Among its customers, T&A can name all major engineering offices, building contractors, oil and gas companies, as well as regional and national authorities of the Netherlands.

Website http://www.ta-survey.nl
Revenue $7.7 million
Employees 38 (27 on RocketReach)
Founded 1992
Address 48 Dynamostraat, Amsterdam, Noord-holland 1014, NL
Phone +31 20 665 1368
Technologies
Industry Environmental Services, Energy, Utilities & Waste Treatment General, Other Energy Services, Geological research, Energy, Utilities & Waste Treatment, Energy Marketing, Geothermal Energy, UXO Research, Explosievenonderzoek, Milieukundig onderzoek, Bodemonderzoek, Archeologisch onderzoek, Geofysisch onderzoek, Geothermie, Historisch vooronderzoek, Waterbodemonderzoek, Geofysische technieken, Borehole radar, R&D
Web Rank 6 Million
Keywords Ground Penetrating Radar, Geophysical Surveys, Geothermal Energy, Seismic Surveys, Mining Exploration, Geotechnical Engineering, Electrical Resistivity Tomography, Geophysical Data Acquisition, Geophysical Data Processing, Geophysical Software, Gravity Surveys, Environmental Geophysics, Hydrogeological Surveys, Geological Surveys, Mineral Exploration, Energy Exploration, Resource Exploration
Competitors Ipsos, Kantar, PT. The Nielsen Company Indonesia, Qualtrics, Statista, SurveyMonkey, ZappiStore, GfK, Toluna Panel, Survata +35 more (view full list)
SIC SIC Code 871 Companies, SIC Code 87 Companies
NAICS NAICS Code 541 Companies, NAICS Code 5413 Companies, NAICS Code 54137 Companies, NAICS Code 54 Companies

T&A Survey Questions

The T&A Survey annual revenue was $7.7 million in 2026.

Michiel van Oers is the Managing director and CEO and senior geophycisist of T&A Survey.

27 people are employed at T&A Survey.

T&A Survey is based in Amsterdam, Noord-holland.

The NAICS codes for T&A Survey are [541, 5413, 54137, 54].

The SIC codes for T&A Survey are [871, 87].

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