# SIRIUS INTEGRATED BUILDING SERVICES LTD (12689416)

> SIRIUS INTEGRATED BUILDING SERVICES LTD is an active private limited company (company number 12689416) incorporated on 22 June 2020, registered in Wirral. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £3,703, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 93% on the prior period (£50k). Across the last 3 periods on record the net-asset trend is volatile.

- Status: Active
- Incorporated: 2020-06-22
- Registered office: Wirral, CH49 0AB
- SIC 71122: Engineering related scientific and technical consulting activities
- Next accounts due: 2027-12-31
- Confirmation statement due: 2027-07-06
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 297 comparable companies in Liverpool (median £4,120, upper quartile £30k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | £3,703 | — | — | — | — | — | 1 |
| 2025-03-31 | £50k | — | — | — | — | — | 1 |
| 2024-06-30 | £37k | — | — | — | — | — | 1 |

net assets trend volatile; size band micro.

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

- Net assets above zero: Net assets £3,703 at 31 March 2026
- Net assets down 25% or more on the prior period: -92.7% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 22 June 2020

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

## Persons with significant control

- Christopher Francis Cullen — owns 75–100% of shares, since 2020-06-22

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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/12689416
HTML: https://firmoscan.com/company/12689416-sirius-integrated-building-services-ltd