# MAYFAIR PLUMBERS LTD (NI680303)

> MAYFAIR PLUMBERS LTD is an active private limited company (company number NI680303) incorporated on 24 June 2021, registered in Belfast. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 June 2025, showing net assets of £125k and cash of £358k, with 6 employees on average. Net assets rose 149% on the prior period (£50k).

- Status: Active
- Incorporated: 2021-06-24
- Registered office: Belfast, BT9 6PG
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-07-08
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 429 comparable companies in Belfast (median £18k, upper quartile £81k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £125k | £358k | £177k | — | — | — | 6 |
| 2024-06-30 | £50k | £15k | £37k | — | — | — | 1 |

size band micro.

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

- Net assets above zero: Net assets £125,144 at 30 June 2025
- Net assets up 10% or more on the prior period: +149.5% vs prior period
- Cash at bank of £50,000 or more: Cash £358,452
- Incorporated five or more years ago: Incorporated 24 June 2021

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

## Persons with significant control

- Mr Kristopher Marc Millar — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2021-06-24

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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/NI680303
HTML: https://firmoscan.com/company/NI680303-mayfair-plumbers-ltd