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Company number
00920069

S. B. ELECTRONIC SYSTEMS LIMITED

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

Company details

Registered name
S. B. ELECTRONIC SYSTEMS LIMITED
Company number
00920069
Registered office
ARDEN GROVE, HARPENDEN, HERTFORDSHIRE, AL5 4SL
Company type
Private Limited Company
Incorporated on
27 October 1967
Status
Active
Age
58 years
Nature of business (SIC)
26200 — Manufacture of computers and peripheral equipment
Accounts — next due
31 Dec 2027
Accounts — last made up to
31 Mar 2026
Confirmation statement — next due
26 Apr 2027
Confirmation statement — last
12 Apr 2026

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Christopher Frank Barnett
Notified 06/04/2016
Mr George Edward Sims
Notified 06/04/2016

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

Mr Christopher Frank Barnett
born 05/1937 · England owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016
Mr George Edward Sims
born 10/1938 · England owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Mr George Edward Sims
06/04/2016 Person with significant control added Mr Christopher Frank Barnett

Documents for S. B. ELECTRONIC SYSTEMS LIMITED

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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.

S.B. Electronic Systems Limited — AL5 4SL
Trading as AdvaNova
Tier 2 · renews 17/05/2027
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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Frequently asked questions

What is the company number of S. B. ELECTRONIC SYSTEMS LIMITED?
According to the official registry, the company number of S. B. ELECTRONIC SYSTEMS LIMITED is 00920069.
Where is S. B. ELECTRONIC SYSTEMS LIMITED registered?
The registered office is ARDEN GROVE, HARPENDEN, HERTFORDSHIRE, AL5 4SL.
What is the SIC code of S. B. ELECTRONIC SYSTEMS LIMITED?
The nature of business is recorded under SIC code 26200 — Manufacture of computers and peripheral equipment.
Who controls S. B. ELECTRONIC SYSTEMS LIMITED?
Mr Christopher Frank Barnett is recorded as a person with significant control.
When are the next accounts of S. B. ELECTRONIC SYSTEMS LIMITED due?
The next annual accounts are due by 31 December 2027, and the last accounts were made up to 31 March 2026.

About S. B. ELECTRONIC SYSTEMS LIMITED (00920069)

S. B. ELECTRONIC SYSTEMS LIMITED is a private limited company incorporated on 27 October 1967 and registered in the United Kingdom under company number 00920069. Its registered office is at ARDEN GROVE, HARPENDEN, HERTFORDSHIRE, AL5 4SL. The recorded nature of business is manufacture of computers and peripheral equipment (SIC 26200). The company is currently active , with statutory accounts last made up to 31 March 2026. , and the person with significant control is Mr Christopher Frank Barnett. 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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