ActiveSC784101Private limited companyAberdeen

WARTLE SUBSEA LTD

Owned by Jamie Duncan Smith (50–75%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

01

Summary

Generated from filed data · no estimates

WARTLE SUBSEA LTD is an active private limited company (company number SC784101) incorporated on 27 September 2023, registered in Aberdeen. Its registered activity is support activities for petroleum and natural gas mining (SIC 09100). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £4, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets were unchanged on the prior period.

Peer position · net assets

By net assets it sits in the lower half of 436 comparable companies in Aberdeen (median £12k, upper quartile £90k).

02

Key dates

Incorporated
27 September 20233 yrs ago
Next accounts due
30 June 2027in 251 days
Confirmation statement due
11 October 2027in 354 days

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

03

Activity

SIC 09100
Support activities for petroleum and natural gas mining
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 30 September 2025
Net assets
£4
No changevs Sept 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
3
No changevs Sept 2024
Net assets
£4
Average employees
3
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 September 2025£4——£148k——3
30 September 2024£4——£73k——3
Current ratio1Current assets ÷ creditors within one year

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.

05

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £4 at 30 September 2025
  • Incorporated two to five years agoIncorporated 27 September 2023

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.

06

Ownership and control

1 active · 1 other
  • Mr Jamie Duncan Smith
    Individual · since 1 February 2026
    • owns 50–75% of shares
  • Mrs Ilene Millar
    Individual · since 27 September 2023 · ceased 1 February 2026
    • owns 25–50% of shares
    • holds 25–50% 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.

07

Timeline

Newest first
  1. Confirmation statement duein 354 days
  2. Next accounts duein 251 days
  3. Accounts period endNet assets £4 · micro accounts
  4. Accounts period endNet assets £4 · micro accounts
  5. Incorporated
08

Similar companies in Aberdeen

Same activity (support activities for petroleum and natural gas mining), closest in incorporation date
09

Reminders for WARTLE 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; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.