# SUPEREFFICIENT MAINTENANCE LTD (14203082)

> SUPEREFFICIENT MAINTENANCE LTD is an active private limited company (company number 14203082) incorporated on 29 June 2022, registered in London. Its registered activity is sewerage (SIC 37000). Latest micro accounts cover the period ending 30 June 2025, showing net assets of £92k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 96% on the prior period (£47k).

- Status: Active
- Incorporated: 2022-06-29
- Registered office: London, N11 1GN
- SIC 37000: Sewerage
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-07-13
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 58 comparable companies in London (median £5,779, upper quartile £39k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £92k | — | — | — | — | — | 3 |
| 2024-06-30 | £47k | — | — | — | — | — | 0 |

size band micro.

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

- Net assets above zero: Net assets £92,105 at 30 June 2025
- Net assets up 10% or more on the prior period: +96.4% vs prior period
- Incorporated two to five years ago: Incorporated 29 June 2022

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

## Persons with significant control

- Mr Jack Denis Tyrimos — owns 25–50% of shares; holds 25–50% of voting rights, since 2022-06-29
- Mr Steven Antoniou — owns 25–50% of shares; holds 25–50% of voting rights, since 2022-06-29
- Mr Georgie Tyrimos — owns 25–50% of shares; holds 25–50% of voting rights, since 2022-06-29

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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/14203082
HTML: https://firmoscan.com/company/14203082-superefficient-maintenance-ltd