PLEXUS OCEAN SYSTEMS LIMITED
Company details
- Registered name
- PLEXUS OCEAN SYSTEMS LIMITED
- Company number
- SC121368
- Registered office
- JOHNSTONE HOUSE, 52-54 ROSE STREET, ABERDEEN, AB10 1HA · 223 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 16 November 1989
- Status
- Active
- Age
- 36 years
- Nature of business (SIC)
- 25620 — Machining
- Accounts — next due
- 31 Mar 2027
- Accounts — last made up to
- 30 Jun 2025
- Confirmation statement — next due
- 12 Jul 2027
- Confirmation statement — last
- 28 Jun 2026
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.
- 2 of 8 registered charges outstanding — a lender has a claim over the assets.
- 135 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
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 |
|---|---|---|---|
| 06/04/2016 | Person with significant control added | — | Plexus Holdings Plc |
Documents for PLEXUS OCEAN SYSTEMS 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
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
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/SC121368
X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of PLEXUS OCEAN SYSTEMS LIMITED?▾
Where is PLEXUS OCEAN SYSTEMS LIMITED registered?▾
What is the SIC code of PLEXUS OCEAN SYSTEMS LIMITED?▾
Who controls PLEXUS OCEAN SYSTEMS LIMITED?▾
When are the next accounts of PLEXUS OCEAN SYSTEMS LIMITED due?▾
About PLEXUS OCEAN SYSTEMS LIMITED (SC121368)
PLEXUS OCEAN SYSTEMS LIMITED is a private limited company incorporated on 16 November 1989 and registered in the United Kingdom under company number SC121368. Its registered office is at JOHNSTONE HOUSE, 52-54 ROSE STREET, ABERDEEN, AB10 1HA. The recorded nature of business is machining (SIC 25620). The company is currently active , with statutory accounts last made up to 30 June 2025. , and the person with significant control is Plexus Holdings Plc. 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
Machining 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.