# CELSIO LIMITED (NI649610)

> 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.

- Status: Active
- Incorporated: 2017-12-01
- Registered office: Ballyclare, BT39 9UJ
- SIC 62012: Business and domestic software development
- Next accounts due: 2027-11-28
- Confirmation statement due: 2026-12-15
- Accounts type: MICRO ENTITY

By net assets it sits in the bottom quarter of 609 comparable companies in Belfast (median £2,337, upper quartile £55k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-02-28 | −£207 | — | — | £2,100 | — | — | 0 |
| 2025-02-28 | £2,692 | — | — | £13k | — | — | 1 |
| 2023-12-31 | £3,284 | — | — | £44k | — | — | 1 |

current ratio 0.99; net assets trend falling; size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets below zero: Net 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 year: Current ratio 0.99
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 1 December 2017

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr David Dunbar Mawhinney — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2017-12-01
- Mr Charles Henry Tuxworth — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2017-12-01

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/NI649610
HTML: https://firmoscan.com/company/NI649610-celsio-limited