£13.35m
−40%vs Dec 2024ActiveNI061631Private limited companyBelfast
MANTLIN LIMITED
Significant control: Gahl Finco Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mantlin Limited sell?
Registered activity: Other business support service activities n.e.c. (SIC 82990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MANTLIN LIMITED is an active private limited company (company number NI061631) incorporated on 1 November 2006, registered in Belfast. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest full accounts cover the period ending 31 December 2025, showing net assets of £13.35m and cash of £1.89m, with 0 employees on average. Turnover was £20.84m. Net assets fell 40% on the prior period (£22.15m).
Peer position · net assets
By net assets it sits in the top quarter of 975 comparable companies in Belfast (median £5,522, upper quartile £81k).
02
Ownership and control
- Gahl Finco Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Platina Energy Partners Llp
- has significant influence or control
- Teemore Wind Limited
- 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
- 1 November 200619 yrs ago
- Next accounts due
- 30 September 2027in 339 days
- Confirmation statement due
- 15 November 2026in 20 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Full
- Size band
- MediumCompanies Act thresholds
05
Financials
£1.89m
−72%vs Dec 2024£20.84m
+12%vs Dec 20240
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £13.35m | £1.89m | — | £498k | £20.84m | — | 0 |
| 31 December 2024 | £22.15m | £6.74m | — | £920k | £18.61m | — | 0 |
| 1 January 2024 | — | — | — | — | — | — | — |
Current ratio15.85Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £13,345,000 at 31 December 2025
- Net assets down 25% or more on the prior period-39.7% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 15.85
- Cash at bank of £50,000 or moreCash £1,889,000
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 1 November 2006
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
- Next accounts duein 339 days
- Confirmation statement duein 20 days
- Accounts period endNet assets £13.35m · full accounts
- Accounts period endNet assets £22.15m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in Belfast
- KILRONAN PROPERTIES LIMITEDBelfast · inc. Nov 2006
- GREENCASTLE FORT LIMITEDLondonderry · inc. Nov 2006
- DEE'S FROZEN FOODS LIMITEDCo Down · inc. Nov 2006
- SKU LIMITEDBelfast · inc. Oct 2006
- DEMESNE INVESTMENTS LIMITEDBelfast · inc. Oct 2006
- ERIN INVESTMENTS LTDBallyhackamore · inc. Oct 2006
All companies incorporated on 1 November 2006 · in Nov 2006.
09
Reminders for MANTLIN LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.