Poseidon Subsea Ltd (SC475179)

Company details

Type: Private Limited Company
Incorporated: 2014-04-14
Country of origin: United Kingdom

Accounts & filings

Accounts last filed: 2025-04-30 · TOTAL EXEMPTION FULL
Next accounts due: 2027-01-31 in 237 days
Confirmation statement: last made up 2026-04-14 · next due 2027-04-28

View full filing history at Companies House →

Registered office

53 South Street
Aberchirder
Huntly
Ab54 7ts

Financial health

Derived from the filed accounts to Apr 2025. Figures only — not advice.

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Based on this company's latest filed accounts (to Apr 2025) · Balance sheet only — small-company filing, no public profit & loss.

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Ratios and signals derived from this company's filed Companies House figures only.

Accounts

Based on this company's latest filed accounts (to Apr 2025) · Balance sheet only — small-company filing, no public profit & loss.

Year ending	Apr 2025	Apr 2024	Apr 2023	Apr 2022	Apr 2021
Balance sheet
Current assets	£31,521 ↓77.5%	£139,938 ↑208.3%	£45,392 ↓26.6%	£61,842 ↓46.2%	£114,925
Cash	£22,933 ↓72.5%	£83,254 ↑34.7%	—	£61,791 ↓46.2%	£114,925
Debtors	£8,588 ↓84.8%	£56,684 ↑24.9%	£45,392 ↑88903.9%	£51	—
Net current assets	£16,118 ↓76.7%	£69,034 ↑105.7%	£33,563 ↓44.3%	£60,241 ↑67.9%	£35,883
Net assets	—	£69,034 ↑105.7%	£33,563 ↑2.7%	£32,685 ↓8.9%	£35,883
Equity	£27,953 ↓59.5%	£69,034 ↑105.7%	£33,563 ↑2.7%	£32,685 ↓8.9%	£35,883
Other
Average employees	2 ↑100.0%	1 →0.0%	1 →0.0%	1 →0.0%	1

Source: filed iXBRL accounts at Companies House. P&L items are only published by medium and large companies; small companies file abridged or micro-entity accounts where the P&L is not public.

Industry (SIC codes)

74909 · Other professional, scientific and technical activities n.e.c.

Officers (2)

Mackenzie, Julia Amneris · Secretary appointed 2024-04-08
Mackenzie, James Alexander · Director appointed 2014-04-14

People with significant control (1)

Mr James Mackenzie Active

Individual Psc · British · resident in Scotland · born 9/1988 · notified 2016-04-15

Ownership of shares 75 to 100 percent

Recent filings (15)

2026-04-27 Confirmation statement (no updates) CS01 Confirmation statement
2025-07-17 Total-exemption-full accounts AA Accounts
2025-06-26 Change registered office address company with date old address new address AD01 Address
2025-04-15 Confirmation statement (no updates) CS01 Confirmation statement
2025-01-31 Accounts with accounts type unaudited abridged AA Accounts
2024-04-21 Confirmation statement (no updates) CS01 Confirmation statement
2024-04-21 Appointment of secretary AP03 Officers
2023-11-16 Micro-entity accounts AA Accounts
2023-04-14 Confirmation statement (no updates) CS01 Confirmation statement
2023-01-13 Accounts with accounts type unaudited abridged AA Accounts
2022-04-14 Confirmation statement (no updates) CS01 Confirmation statement
2022-02-10 Micro-entity accounts AA Accounts
2021-04-14 Confirmation statement (no updates) CS01 Confirmation statement
2020-12-11 Micro-entity accounts AA Accounts
2020-04-14 Confirmation statement (no updates) CS01 Confirmation statement

Showing the 15 most recent filings. View full filing history at Companies House.