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Company profile

Ad Hoc Marine Designs Ltd

Ad Hoc Marine Designs Ltd.

Naval Architecture, Marine Design and Technical Support Services. Ad Hoc Marine Designs Ltd. is adesign and consultancy company, with over 60 years experience, that offers a wide range of technical services.

CRN
06751542
Founded
2008
Age
17

Overview

Legal name
AD HOC MARINE DESIGNS LTD
Region
South East England
Registered address
23 MERRIE GARDENS
SANDOWN
ENGLAND
PO36 9QG
Insolvency history
No

Company events

Reference milestones and recent Companies House filing stream events.

6 events
07 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Aug
2026

Accounts due

Accounts Due

Next accounts due date

19 Jun
2026

Accounts With Accounts Type Micro Entity

Accounts Analysed

AA | Transaction MzUyNzMyODc3OWFkaXF6a2N4

Published 19 Jun 2026 13:41

24 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

30 Nov
2024

Accounts filed

Accounts

Last accounts made up date

18 Nov
2008

Incorporated

Inception

Company registered at Companies House

Public funding

4 awards
First funded
2022
Funded years
2022, 2024, 2025
Age at first award
13 years

Projects

2025 Collaborative R&D

Project MROS: Feasibility of an Optionally Crewed Multi-Role Offshore Support Vessel

1 Aug 2025 to 31 Mar 2026

Awarded
£46,386
Total cost £66,266

Project MROS brings together world-leading British marine engineering capability to deliver a feasibility study focused on the design of a novel and ultra-efficient +32m SWATH hull form for a multi-role Offshore Support Vessel (OSV), aligning with the goals of the CMDC 6 Smart Shipping competition. The core objective is to create a compact and versatile a...

2024 Feasibility Studies

Marine to Electric Power – SeNZe-Tech™ the Smart Way to Clear The Hurdles

1 Nov 2024 to 31 Mar 2025

Awarded
£7,392
Total cost £10,560

The proposed detailed feasibility study with a data gathering element to inform on technology unknowns brings together a necessarily broad Team with the specific skills to evidence to the sector with a TeesSide demonstrator, that there will be a complete & viable "_well-to-wake_" solution with scalable innovative smart shipping technologies that place dat...

2024 Collaborative R&D

Designing a Modular Launch and Recovery System for Repairability

1 Jun 2024 to 30 Nov 2024

Awarded
£12,001
Total cost £12,001

ACUA Ocean is a clean maritime startup developing a zero-emission Hydrogen-powered Uncrewed Surface Vessel (H-USV) capable of open ocean transits for up to 40 days and transportation of a 2.5-4 ton payload. From the outset, the H-USV has been designed with modularity and repairability in mind, allowing for rapid repair and re-mobilisation to any site arou...

2022 Grant for R&D Lead participant

Novel design of SWATH vessel for the storage of hydrogen tanks and powertrain

1 Nov 2022 to 30 Apr 2023

Awarded
£49,548
Total cost £49,548

Offshore critical national infrastructure, such as subsea cables and wind farms, requires an increasing number of vessels for surveys and asset integrity inspections to ensure safe operations, and decrease downtime through preventative maintenance. Maintenance and inspections cost ~£18m/yr for a 1GW wind-farm (£900m @50GW anticipated by 2030 in UK; Crown ...

Product types

Collaborative R&D Feasibility Studies Grant for R&D