opendata.bot
Company number
12474286

HARTON WORKS LIMITED

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

Company details

Registered name
HARTON WORKS LIMITED
Company number
12474286
Registered office
3RD FLOOR, 6, WELLINGTON PLACE, LEEDS, LS1 4AP, ENGLAND
Company type
Private Limited Company
Incorporated on
20 February 2020
Status
Active
Age
6 years
Previous names
WAVELIGHT LIMITED (to 20 Apr 2026)
Nature of business (SIC)
63120 — Web portals
Accounts — next due
30 Nov 2026
Accounts — last made up to
28 Feb 2025
Confirmation statement — next due
02 Mar 2027
Confirmation statement — last
16 Feb 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 Martin Jeffrey
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 20/02/2020
Mrs Louise Elaine Jeffrey
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 20/02/2020

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

Mr Martin Jeffrey
born 03/1972 · United Kingdom owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 20/02/2020
Mrs Louise Elaine Jeffrey
born 08/1974 · United Kingdom owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 20/02/2020 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
20/04/2026 Registered name changed WAVELIGHT LIMITED HARTON WORKS LIMITED
20/02/2020 Person with significant control added Mrs Louise Elaine Jeffrey
20/02/2020 Person with significant control added Mr Martin Jeffrey

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Net assets 0 0

Documents for HARTON WORKS 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/12474286
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of HARTON WORKS LIMITED?
According to the official registry, the company number of HARTON WORKS LIMITED is 12474286.
Where is HARTON WORKS LIMITED registered?
The registered office is 3RD FLOOR, 6, WELLINGTON PLACE, LEEDS, LS1 4AP, ENGLAND.
What is the SIC code of HARTON WORKS LIMITED?
The nature of business is recorded under SIC code 63120 — Web portals.
Who controls HARTON WORKS LIMITED?
Mr Martin Jeffrey is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights, can appoint and remove directors.
When are the next accounts of HARTON WORKS LIMITED due?
The next annual accounts are due by 30 November 2026, and the last accounts were made up to 28 February 2025.

About HARTON WORKS LIMITED (12474286)

HARTON WORKS LIMITED is a private limited company incorporated on 20 February 2020 and registered in the United Kingdom under company number 12474286. Its registered office is at 3RD FLOOR, 6, WELLINGTON PLACE, LEEDS, LS1 4AP, ENGLAND. The recorded nature of business is web portals (SIC 63120). The company is currently active , with statutory accounts last made up to 28 February 2025. , and the person with significant control is Mr Martin Jeffrey. 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

Web portals 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.