Neptune Sonar Ltd - a world leader in the design, manufacture & calibration of underwater acoustic transducers

Hydrophones

Spherical, Miniature and Tubular designs, including a range with integral pre-amplifiers

Projectors

Directional, Spherical and Toroidal designs covering a wide frequency range

Communications

Wide Bandwidth Toroidal and Hemispherical transducers

Echo-sounders

Single Beam, Dual Beam and Dual Frequency transducers for overside or hull

Side-scans

Monolithic and Piezo Composite Side-scans including Single/Dual Frequency and Dual Beam

Piezo Composite Technology

1-3 Piezo-composite technology offering broad bandwidth

Multi-Beam Array Design/Supply

Design and manufacture of bespoke monolithic and piezo-composite arrays

Bespoke Transducer Design/Supply

Custom design and manufacture to exact specifications

Latest news from Neptune Sonar

Ocean Business 2025

February 24, 2025

Neptune Sonar are exhibiting at Ocean Business 2025 in Southampton.

Oceanology International 2024

February 28, 2024

Neptune Sonar are exhibiting at the Oceanology International Show 2024 in London.

Introducing Zeus Piezoceramics

June 07, 2023

Our new PZT manufacturing facility is now open, specialising in low volume rapid-prototyping of ceramics.

Ocean Business 2023

March 10, 2023

Neptune Sonar are exhibiting at Ocean Business 2023 in Southampton.

Our Company

Formed in 1990, Neptune Sonar is now the leading company in underwater transducer technology, offering one of the world's largest and most comprehensive range of undersea defence and commercial transducers.

Based in the UK, our research and manufacturing operation is located on a 25-acre site in East Yorkshire. With a 60,000 square metre trials lake and a floating calibration laboratory, the site provides an extensive range of facilities supporting every aspect of acoustic transducer development from modelling and design to final product acceptance.

We also provide PZT components from our Zeus Piezoceramics facility in Hessle, East Yorkshire.

More about our company

Neptune Sonar Limited
Kelk Lake
Kelk
East Yorkshire
YO25 8HG

T: 01262 490234
E: sales@neptune-sonar.co.uk
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We design, manufacture and test acoustic sensors and electronics for...