Firmoscan
ActiveSC475179Private limited companyHuntly

POSEIDON SUBSEA LTD

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). 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

POSEIDON SUBSEA LTD is an active private limited company (company number SC475179) incorporated on 14 April 2014, registered in Huntly. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 624 companies in other professional, scientific and technical activities n.e.c. in Aberdeen with filed accounts; the median reports net assets of £13k and is 12 years old.

02

Ownership and control

1 active
  • Mr James Mackenzie
    Individual · since 15 April 2016
    • owns 75–100% of shares

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
14 April 201412 yrs ago
First accounts due
14 January 20163935 days overdue
Confirmation statement due
28 April 2027in 187 days

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

04

Activity

SIC 74909
Other professional, scientific and technical activities n.e.c.
Accounts type
Total Exemption Full
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 14 April 2014
  • Accounts past their due dateDue 14 January 2016

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 187 days
  2. First accounts due3935 days overdue
  3. Incorporated
08

Similar companies in Aberdeen

Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date

All companies incorporated on 14 April 2014 · in Apr 2014.

09

Reminders for POSEIDON 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).