opendata.bot
Company number
SC834581

WINAX LIMITED

Active
✓ Active company on the official register. Next accounts due 31 October 2027.

Company details

Registered name
WINAX LIMITED
Company number
SC834581
Registered office
3 HILL STREET, 3F1 THIRD FLOOR, EDINBURGH, EH2 3JP, SCOTLAND
Company type
Private Limited Company
Incorporated on
19 January 2025
Status
Active
Age
1 year
Previous names
CASTLINMED LIMITED (to 07 Nov 2025)
Nature of business (SIC)
43341 — Painting · 47910 — Retail sale via mail order houses or via Internet · 81222 — Specialised cleaning services · 81300 — Landscape service activities
Accounts — next due
31 Oct 2027
Accounts — last made up to
31 Jan 2026
Confirmation statement — next due
30 Aug 2027
Confirmation statement — last
16 Aug 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.

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

Mr Michal Winarski
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 19/01/2025

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Michal Winarski
born 08/1990 · Scotland owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 19/01/2025

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/11/2025 Registered name changed CASTLINMED LIMITED WINAX LIMITED
19/01/2025 Person with significant control added Mr Michal Winarski

Documents for WINAX LIMITED

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

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.

PDF Order
Financial statements£3.99

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.

PDF + CSV Order
Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

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/SC834581
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of WINAX LIMITED?
According to the official registry, the company number of WINAX LIMITED is SC834581.
Where is WINAX LIMITED registered?
The registered office is 3 HILL STREET, 3F1 THIRD FLOOR, EDINBURGH, EH2 3JP, SCOTLAND.
What is the SIC code of WINAX LIMITED?
The nature of business is recorded under SIC code 43341 — Painting, 47910 — Retail sale via mail order houses or via Internet, 81222 — Specialised cleaning services, 81300 — Landscape service activities.
Who controls WINAX LIMITED?
Mr Michal Winarski is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of WINAX LIMITED due?
The next annual accounts are due by 31 October 2027, and the last accounts were made up to 31 January 2026.

About WINAX LIMITED (SC834581)

WINAX LIMITED is a private limited company incorporated on 19 January 2025 and registered in the United Kingdom under company number SC834581. Its registered office is at 3 HILL STREET, 3F1 THIRD FLOOR, EDINBURGH, EH2 3JP, SCOTLAND. The recorded nature of business is painting (SIC 43341). The company is currently active , with statutory accounts last made up to 31 January 2026. , and the person with significant control is Mr Michal Winarski. 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

Painting 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.