£122k
+7%vs Dec 2024ActiveNI648628Private limited companyCraigavon
DEFINED CALCULUS LTD
B68/10001
Summary
DEFINED CALCULUS LTD is an active private limited company (company number NI648628) incorporated on 12 October 2017, registered in Craigavon. Its registered activity is other activities of employment placement agencies (SIC 78109). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £122k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 7% on the prior period (£114k).
Peer position · net assets
By net assets it sits in the top quarter of 143 comparable companies in Belfast (median £8,141, upper quartile £50k).
02
Key dates
- Incorporated
- 12 October 20179 yrs ago
- Next accounts due
- 30 September 2027in 343 days
- Confirmation statement due
- 26 October 2027in 369 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 78109
- Other activities of employment placement agencies
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
2
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £122k | — | — | — | — | — | 2 |
| 31 December 2024 | £114k | — | — | — | — | — | 2 |
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
Firmoscan score
68 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £122,162 at 2025-12-31 |
| +8 | EstablishedIncorporated 2017-10-12 (9 years) |
| 68 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Allister Stephen Duncan
- 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.
07
Timeline
- Confirmation statement duein 369 days
- Next accounts duein 343 days
- Accounts period endNet assets £122k · micro accounts
- Accounts period endNet assets £114k · micro accounts
- Incorporated
08
Similar companies in Belfast
- RED BAY RECRUITMENT LIMITEDBelfast · inc. Oct 2017
- JH ENGINEERING & RECRUITMENT SERVICES LTDNewry · inc. Sept 2017
- SIR HENRY RECRUITMENT LTDBelfast · inc. Nov 2017
- CHAPTERHOUSE RECRUITMENT LTDBelfast · inc. Dec 2017
- LOCUM PAYROLL LIMITEDBelfast · inc. Jan 2018
- KNOCKDENE HEALTH CARE LTDBallymena · inc. Jun 2017
All companies incorporated on 12 October 2017 · in Oct 2017.
09
Reminders for DEFINED CALCULUS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.