SENTINUS
Company number NI020310 · Active · Belfast BT15 1AP
SENTINUS is an active private limited company (company number NI020310) incorporated on 23 March 1987, registered in Belfast. Its registered activity is other education n.e.c. (SIC 85590). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £800k, with 4 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 1% on the prior period (£795k).
By net assets it sits in the top quarter of 225 comparable companies in Belfast (median £2,190, upper quartile £18k).
Key dates
- Incorporated
- 23 March 1987
- Next accounts due
- 31 December 2026 — in 70 days
- Confirmation statement due
- 6 April 2027 — in 166 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 85590
- Other education n.e.c.
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £800k | — | — | £52k | — | — | 4 |
| 31 March 2024 | £795k | — | — | £69k | — | — | 4 |
- Current ratio
- 16.31 — comfortable
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.
Firmoscan score: 76/100 (grade B)
- +10 Positive net assets — Net assets £800,220 at 2025-03-31
- +8 Comfortable liquidity — Current ratio 16.31
- +8 Established — Incorporated 1987-03-23 (40 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
No active person with significant control is registered.
- (persons with significant control statement) — · since 14 January 2017
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Belfast
Same activity (other education n.e.c.), closest in incorporation date.
- BRIDGE ASSOCIATION-THE — Antrim, inc. Mar 1988
- NETWORK PERSONNEL LTD — Co Londonderry, inc. Jul 1989
- SPRINGHILL COMMUNITY HOUSE LIMITED — , inc. Jul 1984
- THE BEECHES RESOURCE CENTRE — Craigavon, inc. May 1990
- CAREERS N KIDS — Belfast, inc. Sept 1991
- SPRINGBOARD OPPORTUNITIES LIMITED — Belfast, inc. Jan 1993
All companies incorporated on 23 March 1987 · in Mar 1987.
Reminders for SENTINUS
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.