opendata.bot
Company number
03082118

SYNCRON UK LIMITED

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

Company details

London, 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
SYNCRON UK LIMITED
Company number
03082118
Registered office
9 BONHILL STREET, LONDON, EC2A 4DJ · 532 other companies at this postcode
Company type
Private Limited Company
Incorporated on
20 July 1995
Status
Active
Age
31 years
Nature of business (SIC)
62020 — Information technology consultancy activities
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
13 Aug 2026
Confirmation statement — last
30 Jul 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

Mr Halvor Svartdal
owns 50–75% of shares · holds 50–75% of voting rights
Notified 06/04/2016
Syncron Holding As
owns 50–75% of shares · holds 50–75% of voting rights
Notified 06/04/2016
Syncron International Ab
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors · has significant influence or control
Notified 06/04/2016
Syncron Invest As
owns 50–75% of shares · holds 50–75% of voting rights
Notified 18/08/2017

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Halvor Svartdal
born 08/1956 · Norway owns 50–75% of shares · holds 50–75% of votes Control ended 06/04/2016 Controls 2 companies
Syncron Holding As name only
owns 50–75% of shares · holds 50–75% of votes Control ended 06/04/2016 Controls 2 companies
Syncron International Ab name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors · has significant influence or control Control ended 06/04/2016 Controls 2 companies
Syncron Invest As name only
owns 50–75% of shares · holds 50–75% of votes Control ended 18/08/2017

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
18/08/2017 Person with significant control ceased Syncron Invest As
18/08/2017 Person with significant control added Syncron Invest As
06/04/2016 Person with significant control ceased Syncron International Ab
06/04/2016 Person with significant control ceased Syncron Holding As
06/04/2016 Person with significant control ceased Mr Halvor Svartdal
06/04/2016 Person with significant control added Syncron International Ab
06/04/2016 Person with significant control added Syncron Holding As
06/04/2016 Person with significant control added Mr Halvor Svartdal

Documents for SYNCRON UK 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/03082118
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SYNCRON UK LIMITED?
According to the official registry, the company number of SYNCRON UK LIMITED is 03082118.
Where is SYNCRON UK LIMITED registered?
The registered office is 9 BONHILL STREET, LONDON, EC2A 4DJ.
What is the SIC code of SYNCRON UK LIMITED?
The nature of business is recorded under SIC code 62020 — Information technology consultancy activities.
Who controls SYNCRON UK LIMITED?
Mr Halvor Svartdal is recorded as a person with significant control, and owns 50–75% of shares, holds 50–75% of voting rights.
When are the next accounts of SYNCRON UK LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About SYNCRON UK LIMITED (03082118)

SYNCRON UK LIMITED is a private limited company incorporated on 20 July 1995 and registered in the United Kingdom under company number 03082118. Its registered office is at 9 BONHILL STREET, LONDON, EC2A 4DJ. The recorded nature of business is information technology consultancy activities (SIC 62020). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Halvor Svartdal. 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

Information technology consultancy activities 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.