−£207
−108%vs Feb 2025ActiveNI649610Private limited companyBallyclare
CELSIO LIMITED
Significant control: David Dunbar Mawhinney (25–50%), Charles Henry Tuxworth (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Celsio Limited sell?
Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CELSIO LIMITED is an active private limited company (company number NI649610) incorporated on 1 December 2017, registered in Ballyclare. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 28 February 2026, showing net assets of −£207, 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 fell 108% on the prior period (£2,692). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the bottom quarter of 609 comparable companies in Belfast (median £2,337, upper quartile £55k).
02
Ownership and control
- Mr David Dunbar Mawhinney
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Charles Henry Tuxworth
- owns 25–50% of shares
- holds 25–50% 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 December 20178 yrs ago
- Next accounts due
- 28 November 2027in 400 days
- Confirmation statement due
- 15 December 2026in 52 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
−100%vs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | −£207 | — | — | £2,100 | — | — | 0 |
| 28 February 2025 | £2,692 | — | — | £13k | — | — | 1 |
| 31 December 2023 | £3,284 | — | — | £44k | — | — | 1 |
Current ratio0.99Current 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 below zeroNet assets £-207 at 28 February 2026
- Net assets down 25% or more on the prior period-107.7% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.99
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 1 December 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
- Next accounts duein 400 days
- Confirmation statement duein 52 days
- Accounts period endNet liabilities £207 · micro accounts
- Accounts period endNet assets £2,692 · micro accounts
- Accounts period endNet assets £3,284 · micro accounts
- Incorporated
08
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All companies incorporated on 1 December 2017 · in Dec 2017.
09
Reminders for CELSIO LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.