Firmoscan
ActiveSC590331Private limited companyAberdeen

JMCC SUBSEA LTD

Significant control: Jamie Mcconnachie (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Jmcc Subsea Ltd sell?

Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). 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

JMCC SUBSEA LTD is an active private limited company (company number SC590331) incorporated on 2 March 2018, registered in Aberdeen. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 468 companies in engineering related scientific and technical consulting activities in Aberdeen with filed accounts; the median reports net assets of £14k and is 8 years old.

02

Ownership and control

1 active · 1 other
  • Mr Jamie Mcconnachie
    Individual · since 2 March 2018
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mrs Nadia Mcconnachie
    Individual · since 6 April 2022 · ceased 30 April 2023
    • owns 25–50% of shares
    • holds 25–50% of voting rights

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
2 March 20188 yrs ago
First accounts due
2 December 20192517 days overdue
Confirmation statement due
16 March 2027in 144 days

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

04

Activity

SIC 71122
Engineering related scientific and technical consulting 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 five or more years agoIncorporated 2 March 2018
  • Accounts past their due dateDue 2 December 2019

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 144 days
  2. First accounts due2517 days overdue
  3. Incorporated
08

Similar companies in Aberdeen

Same activity (engineering related scientific and technical consulting activities), closest in incorporation date

All companies incorporated on 2 March 2018 · in Mar 2018.

09

Reminders for JMCC 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).