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Company number
16392260

SEVENTY3 GROUP LTD

Active
✓ Active company on the official register. Next accounts due 16 January 2027.

Company details

Yorkshire and The Humber, 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
SEVENTY3 GROUP LTD
Company number
16392260
Registered office
SUITE 21, CALL HOUSE, ENFIELD STREET, LEEDS, LS7 1RF, ENGLAND · 77 other companies at this postcode
Company type
Private Limited Company
Incorporated on
16 April 2025
Status
Active
Age
1 year
Nature of business (SIC)
85590 — Other education n.e.c.
Accounts — next due
16 Jan 2027
Confirmation statement — next due
29 Apr 2027
Confirmation statement — last
15 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

Mr Hamayoon Kasser
can appoint and remove directors
Notified 16/04/2025
Mrs Madihah Arshad
can appoint and remove directors
Notified 14/08/2026
Seventy3 Group Holdings Ltd
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 16/04/2025

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mrs Madihah Arshad
born 09/1995 · England can appoint and remove directors Notified 14/08/2026 Controls 4 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 16/04/2025 Controls 2 companies
Mr Hamayoon Kasser
born 11/1995 · England can appoint and remove directors Control ended 14/08/2026 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
14/08/2026 Person with significant control ceased Mr Hamayoon Kasser
14/08/2026 Person with significant control added Mrs Madihah Arshad
16/04/2025 Person with significant control added Seventy3 Group Holdings Ltd
16/04/2025 Person with significant control added Mr Hamayoon Kasser

Documents for SEVENTY3 GROUP LTD

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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.

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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.

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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.

seventy3 group ltd — LS7 1RF
Trading as Seventy3 OS, Seventy3
Tier 1 · renews 08/05/2027
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

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GET /v1/company/gb/16392260
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SEVENTY3 GROUP LTD?
According to the official registry, the company number of SEVENTY3 GROUP LTD is 16392260.
Where is SEVENTY3 GROUP LTD registered?
The registered office is SUITE 21, CALL HOUSE, ENFIELD STREET, LEEDS, LS7 1RF, ENGLAND.
What is the SIC code of SEVENTY3 GROUP LTD?
The nature of business is recorded under SIC code 85590 — Other education n.e.c..
Who controls SEVENTY3 GROUP LTD?
Mr Hamayoon Kasser is recorded as a person with significant control, and can appoint and remove directors.
When are the next accounts of SEVENTY3 GROUP LTD due?
The next annual accounts are due by 16 January 2027.

About SEVENTY3 GROUP LTD (16392260)

SEVENTY3 GROUP LTD is a private limited company incorporated on 16 April 2025 and registered in the United Kingdom under company number 16392260. Its registered office is at SUITE 21, CALL HOUSE, ENFIELD STREET, LEEDS, LS7 1RF, ENGLAND. The recorded nature of business is other education n.e.c. (SIC 85590). The company is currently active . , and the person with significant control is Mr Hamayoon Kasser. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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