SEVAN DRILLING LIMITED
Company details
- Registered name
- SEVAN DRILLING LIMITED
- Company number
- SC350264
- Registered office
- ATRIA ONE, 144 MORRISON STREET, EDINBURGH, EH3 8EX · 60 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 22 October 2008
- Status
- InLiquidation
- Age
- 17 years
- Previous names
- SEVAN DRILLER LIMITED (to 09 Dec 2008) · DUNWILCO (1580) LIMITED (to 09 Dec 2008)
- Nature of business (SIC)
- 82990 — Other business support service activities n.e.c.
- Accounts — next due
- 30 Sept 2025
- Accounts — last made up to
- 31 Dec 2023
- Confirmation statement — next due
- 15 Dec 2025
- Confirmation statement — last
- 01 Dec 2024
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- The register records this company as Liquidation.
- A person with significant control here also controls 6 other companies.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 28/04/2022 | Person with significant control added | — | Seadrill Limited |
| 23/02/2022 | Person with significant control ceased | Seadrill Limited | — |
| 02/07/2018 | Person with significant control ceased | Sevan Drilling Limited | — |
| 02/07/2018 | Person with significant control added | — | Seadrill Limited |
| 06/06/2018 | Person with significant control ceased | Seadrill Sevan Holdings Limited | — |
| 06/06/2018 | Person with significant control added | — | Seadrill Sevan Holdings Limited |
| 15/07/2016 | Person with significant control added | — | Sevan Drilling Limited |
| 09/12/2008 | Registered name changed | DUNWILCO (1580) LIMITED | SEVAN DRILLER LIMITED |
| 09/12/2008 | Registered name changed | SEVAN DRILLER LIMITED | SEVAN DRILLING LIMITED |
Documents for SEVAN DRILLING LIMITED
Need this one company on file? Buy the document on its own — no plan required.
The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
No entry found on the ICO register of fee payers under this name.
Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.
Get this company via API
Every field on this page is available as structured JSON behind one endpoint and one API key.
GET /v1/company/gb/SC350264
X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of SEVAN DRILLING LIMITED?▾
Where is SEVAN DRILLING LIMITED registered?▾
What is the SIC code of SEVAN DRILLING LIMITED?▾
Who controls SEVAN DRILLING LIMITED?▾
When are the next accounts of SEVAN DRILLING LIMITED due?▾
About SEVAN DRILLING LIMITED (SC350264)
SEVAN DRILLING LIMITED is a private limited company incorporated on 22 October 2008 and registered in the United Kingdom under company number SC350264. Its registered office is at ATRIA ONE, 144 MORRISON STREET, EDINBURGH, EH3 8EX. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently inliquidation , with statutory accounts last made up to 31 December 2023. , and the person with significant control is Seadrill Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Companies at the same registered office
Other business support service activities n.e.c. across UK registers
The same sector and the same company, seen through every register we hold
Explore by sector
Every UK company records what it does as a SIC code — browse the sectors around this one.