Firmoscan
ActiveSC740557Private limited companyDalgety Bay

MB SUBSEA LTD

Significant control: Martin James Black (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Mb Subsea Ltd sell?

Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

MB SUBSEA LTD is an active private limited company (company number SC740557) incorporated on 8 August 2022, registered in Dalgety Bay. Its registered activity is other engineering activities (SIC 71129). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 3,739 companies in other engineering activities in Other with filed accounts; the median reports net assets of £8,713 and is 8 years old.

02

Ownership and control

1 active
  • Martin James Black
    Individual · since 8 August 2022
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
8 August 20224 yrs ago
First accounts due
8 May 2024898 days overdue
Confirmation statement due
22 August 2027in 303 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 71129
Other engineering activities
Accounts type
Micro Entity
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated two to five years agoIncorporated 8 August 2022
  • Accounts past their due dateDue 8 May 2024

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 303 days
  2. First accounts due898 days overdue
  3. Incorporated
08

Similar companies in the UK

Same activity (other engineering activities), closest in incorporation date

All companies incorporated on 8 August 2022 · in Aug 2022.

09

Reminders for MB SUBSEA LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).