# SEALANT SYSTEMS LTD (05358429)

> SEALANT SYSTEMS LTD is an active private limited company (company number 05358429) incorporated on 9 February 2005, registered in Newport. Its registered activity is other building completion and finishing (SIC 43390). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £59k, with 10 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 12% on the prior period (£53k).

- Status: Active
- Incorporated: 2005-02-09
- Registered office: Newport, NP20 2JQ
- SIC 43390: Other building completion and finishing
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-02-23
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 380 comparable companies in Cardiff (median £2,827, upper quartile £24k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £59k | — | — | £264k | — | — | 10 |
| 2024-03-31 | £53k | — | — | £275k | — | — | 11 |

current ratio 1.05; size band micro.

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

- Net assets above zero: Net assets £59,037 at 31 March 2025
- Net assets up 10% or more on the prior period: +11.8% vs prior period
- Incorporated five or more years ago: Incorporated 9 February 2005

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

## Persons with significant control

- Mr Marc Nathan Thomas — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2016-04-06

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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/05358429
HTML: https://firmoscan.com/company/05358429-sealant-systems-ltd