SIRIUS DEMOLITION LTD
Company number 06675850 · Monitor this company
Executive summary
Sirius Demolition Ltd is a formerly active demolition and hazardous waste specialist that has ceased trading following a group reorganisation transferring all operations to sister company Sirius Remediation Ltd. The company's dramatic balance sheet contraction from £890k net assets (FY2017) to £44k (FY2023) reflects this deliberate wind-down rather than trading failure, with the parent group consolidating specialist capabilities under a single entity — a strategy consistent with sector trends toward integrated service delivery and regulatory compliance efficiency. The company now exists as a near-dormant shell within the employee-owned Sirius Engineering Group, with residual cash and minimal liabilities awaiting administrative resolution.
Shareholders' funds
£43,670
Balance sheet as at 2023-12-31
Overview
- Company type
- Private Limited Company
- Incorporated
- 2008-08-18
- Employees
- 0 (2023 accounts)
- Registered office
- Russel House Mill Road, Langley Moor, Durham, DH7 8HJ
- Postcode
- DH7 8HJ
- Capital
- 100 GBP
- Accounts category
- Total Exemption Full
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-08-18
- Next due by
- 2027-09-01
Nature of business (SIC)
- 38220 Treatment and disposal of hazardous waste
- 39000 Remediation activities and other waste management services
- 43110 Demolition
Officers 4 current · 6 resigned
Group structure
Controlled by SIRIUS ENGINEERING GROUP LTD — since 2016-04-06
From persons-with-significant-control filings on the public register.
Public contracts won 1
£5,000,000 total awarded value where published.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Previous company names
| Name | Date changed |
|---|---|
| SIRIUS DEMOLITION & ASBESTOS MANAGEMENT LTD | 2017-01-04 |
| PHOENIX HAZMAT LIMITED | 2011-10-31 |
| SOTHIS SUPPORT LIMITED | 2009-05-07 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| SUITE 2 RUSSELL HOUSE, MILL ROAD, LANGLEY MOOR, DURHAM, DH7 8HJ | 2012-08-21 |
| MARQUESS COURT 69 SOUTHAMPTON ROW, LONDON, WC1B 4ET, ENGLAND | 2008-08-26 |
| GISTERED OFFICE CHANGED ON 26/08/2008 FROM, MARQUESS COURT 69 SOUTHAMPTON ROW, LONDON, WC1B 4ET, ENGLAND | 2008-08-26 |
Among its peers
Among the oldest 25%
of 39 similar companies in DH — measured against the wider sector, trading since 2008
The class of 2008
24%
of the 245,266 companies incorporated in 2008 are still active today; 74% have since been dissolved.
A fact about the year, not a forecast for this company.
Businesses that transport or deal in waste must register with the Environment Agency. You can check this company on the official register of waste carriers, brokers and dealers.