NETWORK RAIL (HIGH SPEED) LIMITED
Company details
- Registered name
- NETWORK RAIL (HIGH SPEED) LIMITED
- Company number
- 04434562
- Registered office
- WATERLOO GENERAL OFFICE, LONDON, SE1 8SW, UNITED KINGDOM
- Company type
- Private Limited Company
- Incorporated on
- 9 May 2002
- Status
- Active
- Age
- 24 years
- Previous names
- NETWORK RAIL (CTRL) LIMITED (to 18 Jun 2012)
- Nature of business (SIC)
- 49100 — Passenger rail transport, interurban · 49200 — Freight rail transport
- Accounts — next due
- 31 Dec 2026
- Accounts — last made up to
- 31 Mar 2025
- Confirmation statement — next due
- 24 Sept 2026
- Confirmation statement — last
- 10 Sept 2025
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.
- 1 of 1 registered charge outstanding — a lender has a claim over the assets.
- A person with significant control here also controls 18 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 |
|---|---|---|---|
| 06/04/2016 | Person with significant control added | — | Network Rail Infrastructure Limited |
| 18/06/2012 | Registered name changed | NETWORK RAIL (CTRL) LIMITED | NETWORK RAIL (HIGH SPEED) LIMITED |
Documents for NETWORK RAIL (HIGH SPEED) 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/04434562
X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of NETWORK RAIL (HIGH SPEED) LIMITED?▾
Where is NETWORK RAIL (HIGH SPEED) LIMITED registered?▾
What is the SIC code of NETWORK RAIL (HIGH SPEED) LIMITED?▾
Who controls NETWORK RAIL (HIGH SPEED) LIMITED?▾
When are the next accounts of NETWORK RAIL (HIGH SPEED) LIMITED due?▾
About NETWORK RAIL (HIGH SPEED) LIMITED (04434562)
NETWORK RAIL (HIGH SPEED) LIMITED is a private limited company incorporated on 9 May 2002 and registered in the United Kingdom under company number 04434562. Its registered office is at WATERLOO GENERAL OFFICE, LONDON, SE1 8SW, UNITED KINGDOM. The recorded nature of business is passenger rail transport, interurban (SIC 49100). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Network Rail Infrastructure 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
Passenger rail transport, interurban 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.