- Companies
- Machinery repair and installation
- Covent Garden
- Orca Oceanic Systems Limited
Orca Oceanic Systems Limited
- Company number
- 11886628
- Incorporated
- 18 Mar 20197 years trading
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Repair of electrical equipment; Repair and maintenance of ships and boats
Orca Oceanic Systems Limited is a 7-year-old private limited company registered in Covent Garden, company number 11886628, one of 116 machinery repair and installation companies in Covent Garden. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Orca Oceanic Systems LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £128K (+36.8%) on the year before, to £477K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £748K against £331K owed within a year: 2.3 times cover.
- 8 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £477K | £3,738 | £748K | £331K | 8 |
| 30 Mar 2024 | £349K | £43K | £332K | £88K | 8 |
| 31 Mar 2023 | £377K | £11K | £411K | £186K | 19 |
| 31 Mar 2022 | £226K | £18K | £266K | £83K | 0 |
| 31 Mar 2021 | £408K | £471K | £824K | £426K | 0 |
| 31 Mar 2020 | -£7,061 | £7,062 | 0 |
Where Orca Oceanic Systems Limited is registered
The registered office is in Covent Garden (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.
Other trade companies in WC2H
- Superclean Agency LtdCleaning companies
- Sal Cleaning LtdCleaning companies
- Cityshine Facilities Services LtdCleaning companies
- Pureoceanscleaning LtdCleaning companies
- Muca Property Group LimitedProperty developers
- E.L.G.G LtdJoiners and carpenters
- First Ascentia Integrated LtdCleaning companies
- Fixing London LtdSpecialist contractors
Shared registered office
4,529 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Orca Oceanic Systems Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 11886628
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 March 2019 (7 years ago)
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Repair of electrical equipment (SIC 33140)
Repair and maintenance of ships and boats (SIC 33150) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 February 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Covent Garden
Other active machinery repair and installation companies registered in Covent Garden.
- Ozel Aerospace & Aviation Services Ltd2025
- Platinum Marine Services Ltd2025
- Postal Repairs UK Ltd2025
- Praxis Together Infinite Ltd2026
- Proteus Professionals Limited2021
- Q Mount Ltd2026
- Ramona Travis Access Ltd2025
- RCW Cooling Ltd2026
All machinery repair and installation companies in Covent Garden · All trades in Covent Garden · Machinery repair and installation across the UK
Frequently asked questions
When are Orca Oceanic Systems Limited's accounts due?
Orca Oceanic Systems Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Orca Oceanic Systems Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Orca Oceanic Systems Limited still trading?
Orca Oceanic Systems Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Orca Oceanic Systems Limited do?
Orca Oceanic Systems Limited is registered under Repair of electrical equipment (SIC 33140); Repair and maintenance of ships and boats (SIC 33150).
How old is Orca Oceanic Systems Limited?
Orca Oceanic Systems Limited was incorporated on 18 March 2019, 7 years ago.
What is the penalty if Orca Oceanic Systems Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Orca Oceanic Systems Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.