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Company number
02926218

SERIF SYSTEMS LIMITED

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

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
SERIF SYSTEMS LIMITED
Company number
02926218
Registered office
CLOCKWISE YORKSHIRE HOUSE, GREEK STREET, LEEDS, LS1 5SH, ENGLAND · 66 other companies at this postcode
Company type
Private Limited Company
Incorporated on
5 May 1994
Status
Active
Age
32 years
Nature of business (SIC)
62030 — Computer facilities management activities
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
01 Jan 2027
Confirmation statement — last
18 Dec 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.

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

Customer Services Uk Numbers Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 02/04/2026
Mr Malcolm Paul Naylor
owns 25–50% of shares
Notified 05/05/2016
Mrs Abigail Clare Naylor
owns 25–50% of shares
Notified 05/05/2016

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

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 02/04/2026 Controls 8 companies
Mr Malcolm Paul Naylor
born 12/1962 · England owns 25–50% of shares Control ended 02/04/2026 Controls 2 companies
Mrs Abigail Clare Naylor
born 08/1978 · England owns 25–50% of shares Control ended 02/04/2026 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
02/04/2026 Person with significant control ceased Mrs Abigail Clare Naylor
02/04/2026 Person with significant control ceased Mr Malcolm Paul Naylor
02/04/2026 Person with significant control added Customer Services Uk Numbers Limited
05/05/2016 Person with significant control added Mrs Abigail Clare Naylor
05/05/2016 Person with significant control added Mr Malcolm Paul Naylor

Documents for SERIF SYSTEMS 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.

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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.

Serif Systems Limited — LS27 8TT
Tier 1 · renews 07/05/2027
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/02926218
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SERIF SYSTEMS LIMITED?
According to the official registry, the company number of SERIF SYSTEMS LIMITED is 02926218.
Where is SERIF SYSTEMS LIMITED registered?
The registered office is CLOCKWISE YORKSHIRE HOUSE, GREEK STREET, LEEDS, LS1 5SH, ENGLAND.
What is the SIC code of SERIF SYSTEMS LIMITED?
The nature of business is recorded under SIC code 62030 — Computer facilities management activities.
Who controls SERIF SYSTEMS LIMITED?
Customer Services Uk Numbers 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 SERIF SYSTEMS LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About SERIF SYSTEMS LIMITED (02926218)

SERIF SYSTEMS LIMITED is a private limited company incorporated on 5 May 1994 and registered in the United Kingdom under company number 02926218. Its registered office is at CLOCKWISE YORKSHIRE HOUSE, GREEK STREET, LEEDS, LS1 5SH, ENGLAND. The recorded nature of business is computer facilities management activities (SIC 62030). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Customer Services Uk Numbers Limited. 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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