# SIRIUS DRILLING LTD (07502493)

> SIRIUS DRILLING LTD is an active private limited company (company number 07502493) incorporated on 24 January 2011, registered in Durham. Its registered activity is test drilling and boring (SIC 43130). Latest small accounts cover the period ending 31 December 2025, showing net assets of £4.51m and cash of £1.58m, with 30 employees on average. Net assets fell 11% on the prior period (£5.07m). Across the last 3 periods on record the net-asset trend is volatile.

- Status: Active
- Incorporated: 2011-01-24
- Registered office: Durham, DH7 8HJ
- SIC 43130: Test drilling and boring
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-02-07
- Accounts type: SMALL

By net assets it sits in the top quarter of 338 comparable companies in the UK (median £15k, upper quartile £116k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £4.51m | £1.58m | £4.16m | — | — | — | 30 |
| 2024-12-31 | £5.07m | £3.27m | £3.75m | — | — | — | 27 |
| 2023-12-31 | £4.67m | £1.64m | £4.91m | — | — | — | 34 |

net assets trend volatile; size band small.

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

- Net assets above zero: Net assets £4,511,140 at 31 December 2025
- Cash at bank of £50,000 or more: Cash £1,575,700
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 24 January 2011

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

## Persons with significant control

- Sirius Engineering Group Ltd (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2023-09-18

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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/07502493
HTML: https://firmoscan.com/company/07502493-sirius-drilling-ltd