£1
No changevs Dec 2024ActiveNI657557Private limited companyBallymena
QUANTUMNI LTD
Significant control: Peter Martin Connon (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Accounting and auditing activities (SIC 69201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
QUANTUMNI LTD is an active private limited company (company number NI657557) incorporated on 4 December 2018, registered in Ballymena. Its registered activity is accounting and auditing activities (SIC 69201). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £1, with 0 employees on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the bottom quarter of 457 comparable companies in Belfast (median £13k, upper quartile £90k).
02
Ownership and control
- Mr Peter Martin Connon
- 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
- 4 December 20187 yrs ago
- Next accounts due
- 30 September 2027in 340 days
- Confirmation statement due
- 18 December 2026in 54 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 69201
- Accounting and auditing activities
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1 | — | — | — | — | — | 0 |
| 31 December 2024 | £1 | — | — | — | — | — | 0 |
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 £1 at 31 December 2025
- Incorporated five or more years agoIncorporated 4 December 2018
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 340 days
- Confirmation statement duein 54 days
- Accounts period endNet assets £1 · dormant accounts
- Accounts period endNet assets £1 · dormant accounts
- Incorporated
08
Similar companies in Belfast
- JAMISON ACCOUNTING LIMITEDHolywood · inc. Dec 2018
- ROSS BOYD LIMITEDBelfast · inc. Dec 2018
- JUCO ASSOCIATES LTDDromore · inc. Nov 2018
- SMCG LTDStrabane · inc. Nov 2018
- SOLVERS BUSINESS NI LIMITEDBelfast · inc. Nov 2018
- D. MAGENNIS LTDNewry · inc. Oct 2018
All companies incorporated on 4 December 2018 · in Dec 2018.
09
Reminders for QUANTUMNI LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.