Allied Associates Geophysical, DE / Geophysical Survey Systems, USA


Powerful partnership for the supply of high sophisticated and high resolution electromagnetic instrumentation – Allied Associates DE/UK and Geophysical Survey Systems Inc. USA

Geophysical Survey Systems, Inc. (GSSI) is the world leader in the development, manufacture, and sale of ground penetrating radar (GPR) equipment, primarily for the concrete inspection, road and bridge deck evaluation as well as utility mapping and locating, geophysics, and archaeology markets.

Our equipment is used all over the world to explore the subsurface of the earth and to inspect infrastructure systems non-destructively. GSSI created the first commercial GPR system nearly 45 years ago and continues to provide the widest range and highest quality GPR equipment available today.

With more than 25 years of experience Allied Associates Geophysical Ltd. (AAGL) now operates offices located in the United Kingdom, Germany and Belgium. The company’s objectives include the sale, rental and technical support of a wide range of high tech instrumentation for the concrete constructions and buildings market. GPR, ultrasonic and other EM inspection systems belong to Allied’s pool of available techniques.

AAGL is the exclusive sales partner of GSSI for several key countries in Europe including Germany, UK, Ireland, Benelux, Austria, Switzerland and Denmark. We are the licensed repair centre for all repairs of GSSI instrumentation throughout Europe.

AAGL's and GSSI’s staff consists of a mix of highly experienced geophysicists as well as engineers. Full training facilities are provided for all types of geophysical and NDT instrumentation.

Allied Associates and GSSI will present the new highly integrated All-in-one GPR GSSI StructureScan Mini© instrumentation which increases the efficiency of any local NDT survey for all kind of buildings like office towers or bridges. Together with the flagship GSSI SIR-30© we are going to show solutions for high speed data acquisition on roads, bridges and rails for PMS and other network databases

For further information please visit our websites or

Dr. Susanne Kathage
+49 2861 8085648
Find us at S 52

Product and Service Categories

  • Acoustic Emission Testing (AE)
    • Instruments/Transducers
  • Electromagnetic Testing (ET)
    • Instruments Portable, with Meter
  • Ultrasonic Testing (UT)
    • Instruments
    • Systems
  • Other NDT Products
    • Radar Technique
    • Others
  • NDT Services
    • Material Characterization (MC)


Steffi Dehlau
German Society for Non-Destructive Testing (DGZfP)
Max-Planck-Str. 6
12489 Berlin Germany
Tel: +49 30 67807-120

WCNDT 2016

The 19th World Conference on Non-Destructive Testing from 13-17 June 2016 in Munich, Germany is the most important event in our global NDT community.

You are cordially invited.