About Impact Subsea

Head Office and manufacturing in Aberdeenshire, Scotland.

Manufactured in the UK

The company offers a portfolio of underwater technology encompassing Sonars, Altimeters, Depth Sensors, Attitude & Heading Reference Systems, Flooded Member Detection Systems and bespoke Pressure Housings.

Head Office

Impact Subsea designs, manufactures and supports a range of high-performance sensor solutions for underwater vehicles and associated applications.

Production Facility

The company’s sensor solutions are used in the oil and gas, renewables, underwater research and defence sectors.


Ben Grant
Managing Director, Ben, brings the full range of his subsea technology expertise and enthusiasm to the daily management and long term direction of Impact Subsea.
Alastair Mclennan-Murray
As Technical Director, Alastair utilises his expertise in product design, software, hardware and firmware creation. Leading the team to create a new generation of underwater sensors and systems with Impact Subsea.
Craig Thorburn
Operations Manager, Craig brings a wealth of experience and knowledge to the company having worked within the industry for over 15 years. Craig is committed to maintaining the highest quality of goods, whilst streamlining operations and fulfilling customer's needs.
Paul Guse
Senior Software Engineer responsible for continued development of the seaView software platform. Paul brings extensive development experience in the subsea industry and strives to provide easy-to-use solutions to our customers.
Maximilia Rafferty
Experienced quality and sales coordinator with a history working in customer facing roles. Maximilia brings strength in sales, customer service, communication and administration.
Asser Awaad
Technical sales engineer, Asser, works closely with Impact Subsea’s customers and distributor network.

Asser brings a great deal of industry experience to the company having previously held roles of survey engineer and ROV senior pilot.

Company Details

Registered Office:

Unit 10, Castle Street,
Castle Road Industrial Estate,
Ellon, Aberdeenshire,
AB41 9RF,
United Kingdom

Place of Registration: Scotland

Company Registration Number: SC498003

VAT Number: GB 207 8612 10

WEEE Compliance: Producer Registration Number: WEE/AU5734VE

Queens Award

QA logo categories 2021 innovation digital Impact Subsea

Impact Subsea’s ISA500 Altimeter gains recognition with Queen’s Award for Enterprise.

Certification and Memberships

Impact Subsea operates a UKAS certified ISO 9001:2015 quality management system. 

A proud member of the Global Underwater Hub – the underwater industry body.

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