Teledyne RESON A/S

Teledyne RESON A/S

Teledyne Reson is a leading provider of high-quality underwater acoustic solutions. With global presence and service-facilities, they specialise in the design, development, manufacture and commissioning of advanced multibeam sonar-systems, sensors, transducers, hydrophones and survey software. They operate in the hydrographic, offshore, dredging, defense & security and marine-research business areas. Our Engineering Services department has more than 40 engineers and hydrographic surveyors focused on providing close support to our customers, wherever they are and whatever the circumstances. We operate service centers out of six worldwide locations and we have extended our closeness to our customers with a global network of service partners.​​

Company details

Fabriksvangen 13 , Slangerup , 3550 Denmark
View in map

Find locations served, office locations, manufacturers and our distributors.

Business Type:
Manufacturer
Industry Type:
Water Monitoring and Testing
Market Focus:
Globally (various continents)

Teledyne RESON forms together with Teledyne BlueView and Teledyne Odom Hydrographic the Teledyne Marine Acoustic Imaging Group (TMAIG). We develop some of the world's most sophisticated sonar technology. The group offers the strongest collective product portfolio in the market for subsea acoustic imaging and multibeam echosounder solutions.

For more product information, please visit our Product Guide or see the 'All the Sonars You Need' video.

TMAIG has manufacturing, research & development, sales and after service functions at the headquarters in Denmark as well as in Holland, UK and the USA. Furthermore it has sales offices in Germany and Shanghai and supports local sales through a network of distribution partners in more than 47 countries.

We offer sonar solutions in a variety of application areas including offshore, hydrography, civil engineering and dredging as well as defense & security.

The 1970s

It's 1976. Three brothers, Jens, Claus, and Per Resen Steenstrup pool their expertise in advanced ultrasonic technology, and RESON A/S is born. At first, they focus on developing homogenisers, but before long their passion for the sea wins through, and by the end of the decade RESON is beginning to establish a strong presence in the market for underwater acoustic systems.

The 1980s

And exciting decade for RESON, the '80s see the production of RESON's first transducers and hydrophones, the company opens its first subsidiary, RESON Inc., in California. While the world celebrates the demolition of the Berlin Wall, RESON's first SeaBat multibeam sonar system carries out successful transoceanic cable route surveys.

1982 RESON develops its first series of transducers

1989 The first SeaBat Multibeam Echosounder system was developed.

The 1990s

A SeaBat is installed on an ROV for the first time at the beginning of the '90s – returning great results in deep, murky waters. A series of breakthroughs quickly follow. The SeaBat 9001 sets new standards in speed, accuracy and resolution; the SeaBat 8101 takes multibeam surveys down to 3,000 metres; and the SeaBats 8125 and 8160 make dynamically focused beams available to commercial surveyors for the first time.

1991 First high-performance SeaBat 9001 series to be ROV mounted

1999 Launch of the SeaBat 8000-series

The 21st century
RESON launches the SeaBat 8150 in 2001: RESON's first multibeam echosounder to cover the entire water column. Soon afterwards, RESON acquires Navitronic Systems, expanding the company portfolio with a range of market-leading singlebeam echosounders, sound velocity probes, and hydrographic software. The launch of the SeaBat 7125 soon follows, putting even greater performance and efficiency in the hands of underwater surveyors.

  • 2001 SeaBat 8150 Deep water sonar was launched
  • 2001 Acquisition of Navitronic Systems, recognized worldwide for its NaviSound singlebeam
  • 2003 Development of PDS2000
  • 2005 Development of SeaBat 7125
  • 2013 Acquired by Teledyne Technologies. Establishment of Teledyne RESON
  • 2014 Acquisition of ATLAS HYDROGRAPHIC, recognized worldwide for its deep water multibeam echosounders HydeoSweep and sub-bottom profiler ParaSound