£21k
+8%vs Sept 2024ActiveNI647914Private limited companyBallymoney
SUBSEA TECHNICAL & SAFETY SERVICES LTD
Significant control: Charmaine Delargy
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Subsea Technical & Safety Services Ltd sell?
Registered activity: Support activities for petroleum and natural gas mining (SIC 09100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SUBSEA TECHNICAL & SAFETY SERVICES LTD is an active private limited company (company number NI647914) incorporated on 11 September 2017, registered in Ballymoney. 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 £21k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 8% on the prior period (£19k).
Peer position · net assets
By net assets it sits in the upper half of 2,064 comparable companies in the UK (median £7,784, upper quartile £63k).
02
Ownership and control
- Mrs Charmaine Delargy
- can appoint or remove directors
- Mr John Delargy
- 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
- 11 September 20179 yrs ago
- Next accounts due
- 30 June 2027in 245 days
- Confirmation statement due
- 25 September 2027in 332 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 09100
- Support activities for petroleum and natural gas mining
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £21k | — | — | £11k | — | — | 0 |
| 30 September 2024 | £19k | — | — | £16k | — | — | — |
Current ratio2.16Current 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.
06
Filing and accounts signals
- Net assets above zeroNet assets £20,713 at 30 September 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.16
- Incorporated five or more years agoIncorporated 11 September 2017
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
- Confirmation statement duein 332 days
- Next accounts duein 245 days
- Accounts period endNet assets £21k · micro accounts
- Accounts period endNet assets £19k · micro accounts
- Incorporated
08
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- INFRASTRUCTURE ANALYTICS LIMITEDBelfast · inc. Nov 2016
- G.M.B LIMITEDBelfast · inc. Jan 2016
- TOLLYMORE SERVICES LTDBallymena · inc. Jul 2020
- ECHO GECKO LIMITEDArmagh · inc. Apr 2014
All companies incorporated on 11 September 2017 · in Sept 2017.
09
Reminders for SUBSEA TECHNICAL & SAFETY SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.