Company Active LTD

Company profile

Critical Maritime Systems & Support Limited

Critical Maritime Systems & Support Limited is a UK company with status active founded in 1969 based in East of England.

CRN
00953609
Founded
1969
Age
57

Overview

Legal name
CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED
Region
East of England
Registered address
HARSTON MILL ROYSTON ROAD
HARSTON
CAMBRIDGE
ENGLAND
CB22 7GG
Insolvency history
No

Corporate ownership

Updated 06 Jun 2026 16:52

1 level 1 ultimate controller
1
Company Active LTD
Critical Maritime Systems & Support Limited
CRN 00953609
2
Direct and ultimate controller Active PLC
Science Group PLC
CRN 06536543

Company events

Reference milestones and recent Companies House filing stream events.

5 events
15 May
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

01 May
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

06 May
1969

Incorporated

Inception

Company registered at Companies House

Public funding

2 awards
First funded
2007
Funded years
2007, 2021
Age at first award
37 years

Projects

2021 Collaborative R&D

National Clean Maritime Demonstration Hub

1 Sep 2021 to 31 Mar 2022

Awarded
£10,664
Total cost £21,329

The project will conduct a high-quality feasibility study that, informing a business case for infrastructure-investment in Zero-Emission(ZE) Fuels/charging-infrastructure at the Port of Grimsby, at the same time as investment in operational programmes of work that will establish Grimsby as a national Clean Maritime Demonstration Hub (CMDH). Commercial eth...

2007 Collaborative R&D

Low Energy Vapour Recovery System (LEVERS)

1 Mar 2007 to 31 Aug 2011

Awarded
£171,831
Total cost £473,873

Awaiting Public Summary

Product types

Collaborative R&D