opendata.bot
Company number
03539665

HS1 LIMITED

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

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
HS1 LIMITED
Company number
03539665
Registered office
5TH FLOOR, KINGS PLACE, 90 YORK WAY, LONDON, N1 9AG, ENGLAND · 77 other companies at this postcode
Company type
Private Limited Company
Incorporated on
2 April 1998
Status
Active
Age
28 years
Previous names
UNION RAILWAYS (NORTH) LIMITED (to 01 Jul 2008)
Nature of business (SIC)
49319 — Other urban, suburban or metropolitan passenger land transport (not underground, metro or similar)
Accounts — next due
31 Dec 2027
Accounts — last made up to
31 Mar 2026
Confirmation statement — next due
16 Apr 2027
Confirmation statement — last
02 Apr 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

Betjeman Holdings Limited
has significant influence or control
Notified 06/09/2017
Helix Acquisition Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 10/10/2016

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner has significant influence or control Notified 06/09/2017 Controls 5 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes Notified 10/10/2016 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/09/2017 Person with significant control added Betjeman Holdings Limited
10/10/2016 Person with significant control added Helix Acquisition Limited
01/07/2008 Registered name changed UNION RAILWAYS (NORTH) LIMITED HS1 LIMITED

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Revenue 293,400
▼ 2.1%
299,800
Profit / (loss) before tax 136,600
▲ 34.7%
101,400
Total assets less current liabilities 3,655,000
▲ 1.0%
3,617,500
Net assets 612,100
▲ 37.4%
445,400
Employees (avg) 59
▼ 1.7%
60

Documents for HS1 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

Registered with the Information Commissioner's Office as a data protection fee payer.

HS1 Limited — N1 9AG
Tier 2 · renews 10/06/2027
ICO entry

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/03539665
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of HS1 LIMITED?
According to the official registry, the company number of HS1 LIMITED is 03539665.
Where is HS1 LIMITED registered?
The registered office is 5TH FLOOR, KINGS PLACE, 90 YORK WAY, LONDON, N1 9AG, ENGLAND.
What is the SIC code of HS1 LIMITED?
The nature of business is recorded under SIC code 49319 — Other urban, suburban or metropolitan passenger land transport (not underground, metro or similar).
Who controls HS1 LIMITED?
Betjeman Holdings Limited is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of HS1 LIMITED due?
The next annual accounts are due by 31 December 2027, and the last accounts were made up to 31 March 2026.

About HS1 LIMITED (03539665)

HS1 LIMITED is a private limited company incorporated on 2 April 1998 and registered in the United Kingdom under company number 03539665. Its registered office is at 5TH FLOOR, KINGS PLACE, 90 YORK WAY, LONDON, N1 9AG, ENGLAND. The recorded nature of business is other urban, suburban or metropolitan passenger land transport (not underground, metro or similar) (SIC 49319). The company is currently active , with statutory accounts last made up to 31 March 2026. , and the person with significant control is Betjeman Holdings 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 urban, suburban or metropolitan passenger land transport (not underground, metro or similar) 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.