opendata.bot
Company number
10761227

UNIT SUPERHEATER ENGINEERING LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

Wales, Wales 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
UNIT SUPERHEATER ENGINEERING LIMITED
Company number
10761227
Registered office
RIVERSIDE HOUSE (ANNEX) GROUND FLOOR, NORMANDY ROAD, SWANSEA, SA1 2JA, WALES · 57 other companies at this postcode
Company type
Private Limited Company
Incorporated on
9 May 2017
Status
Active
Age
9 years
Previous names
ARCHOVER SPV 11 LIMITED (to 24 Aug 2018)
Nature of business (SIC)
25110 — Manufacture of metal structures and parts of structures · 25290 — Manufacture of other tanks, reservoirs and containers of metal · 25300 — Manufacture of steam generators, except central heating hot water boilers · 25990 — Manufacture of other fabricated metal products n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
06 Sept 2027
Confirmation statement — last
23 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

Archover Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 09/05/2017
Unitbirwelco Ltd
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 21/12/2018

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 owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 21/12/2018 Controls 6 companies
Archover Limited
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 21/12/2018 Controls 8 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
21/12/2018 Person with significant control ceased Archover Limited
21/12/2018 Person with significant control added Unitbirwelco Ltd
24/08/2018 Registered name changed ARCHOVER SPV 11 LIMITED UNIT SUPERHEATER ENGINEERING LIMITED
09/05/2017 Person with significant control added Archover Limited

Documents for UNIT SUPERHEATER ENGINEERING 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.

Unit Superheater Engineering Limited — SA1 8QE
Tier 2 · renews 03/11/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name . 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/10761227
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of UNIT SUPERHEATER ENGINEERING LIMITED?
According to the official registry, the company number of UNIT SUPERHEATER ENGINEERING LIMITED is 10761227.
Where is UNIT SUPERHEATER ENGINEERING LIMITED registered?
The registered office is RIVERSIDE HOUSE (ANNEX) GROUND FLOOR, NORMANDY ROAD, SWANSEA, SA1 2JA, WALES.
What is the SIC code of UNIT SUPERHEATER ENGINEERING LIMITED?
The nature of business is recorded under SIC code 25110 — Manufacture of metal structures and parts of structures, 25290 — Manufacture of other tanks, reservoirs and containers of metal, 25300 — Manufacture of steam generators, except central heating hot water boilers, 25990 — Manufacture of other fabricated metal products n.e.c..
Who controls UNIT SUPERHEATER ENGINEERING LIMITED?
Archover Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of UNIT SUPERHEATER ENGINEERING LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About UNIT SUPERHEATER ENGINEERING LIMITED (10761227)

UNIT SUPERHEATER ENGINEERING LIMITED is a private limited company incorporated on 9 May 2017 and registered in the United Kingdom under company number 10761227. Its registered office is at RIVERSIDE HOUSE (ANNEX) GROUND FLOOR, NORMANDY ROAD, SWANSEA, SA1 2JA, WALES. The recorded nature of business is manufacture of metal structures and parts of structures (SIC 25110). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Archover 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

Manufacture of metal structures and parts of structures 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.