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Company profile

Mseis Limited

homepage - MSeis

MSeis provide a range of marine acoustic monitoring products, as well as training and support services to the marine surveying industry. Cetacean Migration Passive acoustic monitoring systems and remote recording buoys.

CRN
05078814
Founded
2004
Age
22

Overview

Legal name
MSEIS LIMITED
Region
South West England
Registered address
43A SANDFORD ROAD
WESTON-SUPER-MARE
N SOMERSET
UNITED KINGDOM
BS23 3EX
Insolvency history
No

Latest accounts

Financial period: 1 Apr 2024 to 31 Mar 2025

FULLACCOUNTS
Turnover
Unknown
Profit / Loss
Unknown
Employees
6

Company events

Reference milestones and recent Companies House filing stream events.

5 events
02 Apr
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

19 Mar
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

19 Mar
2004

Incorporated

Inception

Company registered at Companies House

Public funding

4 awards
First funded
2023
Funded years
2023, 2024, 2025
Age at first award
18 years

Projects

2025 Collaborative R&D

Offshore Renewables Accelerated Consenting and Lifecycle Environmental Surveys: O.R.A.C.L.E.S

1 Apr 2025 to 30 Jun 2026

Awarded
£52,374
Total cost £74,820

Project ORACLES, led by Robosys in partnership with ACUA, MSEIS, Plymouth Marine Laboratories, and OREC, seeks to transform the environmental consenting process for offshore wind farms (OWF), particularly in areas like the Celtic Sea, which can take up to 48 months, creating significant delays and increased costs for developers. One reason it takes this l...

2024 Collaborative R&D Lead participant

INTERMEDIATE FREQUENCY HYDROPHONE TESTING

1 Sep 2024 to 30 Nov 2024

Awarded
£17,730
Total cost £17,730

MSEIS has developed their in-house underwater towed array, a device commonly used for marine mammal and environmental monitoring operations during offshore development or exploration. This type of monitoring operation is often strictly stipulated in offshore development licensing around the globe, to ensure the protection of marine mammal and other acoust...

2024 Launchpad Lead participant

Smart Ports, Clean Waters: USV-based water quality monitoring

1 May 2024 to 31 Oct 2025

Awarded
£136,822
Total cost £195,460

Our consortium, led by MSeis and with expert support from technical partners HydroSurv and Chelsea Technologies is spearheading a groundbreaking initiative that is set to deploy clean marine robotics technology to deliver scale water quality monitoring services. Our mission, set to transform the way public understand our water ecosystems in three key port...

2023 Collaborative R&D Lead participant

In House Testing Capability for Towed Hydrophone Arrays

1 Jan 2023 to 31 Mar 2023

Awarded
£30,148
Total cost £30,148

MSeis provide towed hydrophone arrays for use in noisy offshore environments to help mitigate against the harmful effects of industrial noise on cetacean species in compliance with guidelines from bodies such as JNCC, IBAMA, BOEM etc; whales, dolphins and porpoise. In order to do this effectively we require hydrophone elements that will respond to marine ...

Product types

Collaborative R&D Launchpad