JC

JONAS COMPUTING (UK) LIMITED

Active

Company number 05301607

Wallingford, England · Incorporated 1 December 2004

Gladstone House, Hithercroft Road, Wallingford, OX10 9BT, England

Last updated on 18 September 2026

Business and domestic software development · SIC 62012

Status
Active
Company age
21 years
Company type
Private limited
Accounts
Up to date
Total raised
—
Shares allotted
0
Latest round
21 January 2015

Company history

Previous company names

RIDGEBOOK LIMITED · 1 December 2004 – 13 December 2004

Company overview

JONAS COMPUTING (UK) LIMITED is an active private limited company incorporated on 1 December 2004. It is registered in England and Wales and operates from Gladstone House, Hithercroft Road, Wallingford, OX10 9BT. The company’s principal activity is classified under SIC 62012.

It is a wholly owned subsidiary of Constellation Software UK Holdco Ltd, which holds 75-100% of the shares and voting rights and the right to appoint and remove directors. The company is not subject to any charges and has no history of insolvency or liquidation.

As at the latest filings, the company is up to date with its obligations. Group accounts for the period ended 31 December 2024 were filed on 13 November 2025. The most recent confirmation statement, dated 18 January 2026, was filed on 20 January 2026.

The board currently comprises three directors: Barry Alan Symons and Jeffrey Raymond MacKinnon (both Canadian, resident in Canada, appointed 1 January 2019) and Kevin James Morgan (British, resident in England, appointed 25 June 2025).

Compliance

Annual accounts Up to date
Last filed
31 December 2024
Next due
30 September 2026
2 weeks left
Confirmation statement Up to date
Last filed
18 January 2026
Next due
1 February 2027
5 months left

Financial snapshot

Last accounts type
Group
Period end
31 December 2024

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Officers

No officers on record.

Persons with significant control

PS
Constellation Software Uk Holdco Ltd
Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent
Right To Appoint And Remove Directors
6 April 2016

Funding

1 funding round
21 January 2015
Shares allotted · 0 shares allotted
—
Total (1 round, 0 shares)
—

Filing history

Confirmation Statement With Updates
Confirmation Statement
20 January 2026 View
Accounts With Accounts Type Group
Accounts
13 November 2025 View
Change Person Director Company With Change Date
Officers
5 November 2025 View
Termination Director Company With Name Termination Date
Officers
31 July 2025 View
Appoint Person Director Company With Name Date
Officers
18 July 2025 View
Appoint Person Director Company With Name Date
Officers
25 June 2025 View
Change Person Director Company With Change Date
Officers
21 May 2025 View
Termination Director Company With Name Termination Date
Officers
8 May 2025 View
Change Person Director Company With Change Date
Officers
19 March 2025 View
Confirmation Statement With Updates
Confirmation Statement
22 January 2025 View
Appoint Person Director Company With Name Date
Officers
20 November 2024 View
Accounts With Accounts Type Group
Accounts
8 November 2024 View
Confirmation Statement With Updates
Confirmation Statement
2 February 2024 View
Mortgage Satisfy Charge Full
Mortgage
23 January 2024 View
Accounts With Accounts Type Group
Accounts
19 September 2023 View
Appoint Person Secretary Company With Name Date
Officers
28 June 2023 View
Termination Secretary Company With Name Termination Date
Officers
28 June 2023 View
Second Filing Of Annual Return With Made Up Date
Annual Return
17 May 2023 View
Second Filing Of Annual Return With Made Up Date
Annual Return
17 May 2023 View
Second Filing Of Confirmation Statement With Made Up Date
Confirmation Statement
19 April 2023 View
Confirmation Statement With No Updates
Confirmation Statement
19 January 2023 View
Accounts With Accounts Type Group
Accounts
16 August 2022 View
Termination Director Company With Name Termination Date
Officers
6 May 2022 View
Confirmation Statement With No Updates
Confirmation Statement
3 February 2022 View
Accounts With Accounts Type Group
Accounts
3 October 2021 View
Accounts With Accounts Type Group
Accounts
20 May 2021 View
Gazette Filings Brought Up To Date
Gazette
12 May 2021 View
Gazette Notice Compulsory
Gazette
11 May 2021 View
Confirmation Statement With No Updates
Confirmation Statement
3 February 2021 View
Change Account Reference Date Company Previous Shortened
Accounts
14 December 2020 View
Confirmation Statement With No Updates
Confirmation Statement
28 February 2020 View
Accounts With Accounts Type Group
Accounts
16 December 2019 View
Appoint Person Secretary Company With Name Date
Officers
6 December 2019 View
Termination Secretary Company With Name Termination Date
Officers
6 December 2019 View
Confirmation Statement With No Updates
Confirmation Statement
30 January 2019 View
Appoint Person Director Company With Name Date
Officers
16 January 2019 View
Appoint Person Director Company With Name Date
Officers
16 January 2019 View
Mortgage Create With Deed With Charge Number Charge Creation Date
Mortgage
13 December 2018 View
Termination Director Company With Name Termination Date
Officers
1 November 2018 View
Termination Director Company With Name Termination Date
Officers
1 November 2018 View
Termination Secretary Company With Name Termination Date
Officers
1 November 2018 View
Appoint Person Secretary Company With Name Date
Officers
1 November 2018 View
Appoint Person Director Company With Name Date
Officers
1 November 2018 View
Appoint Person Director Company With Name Date
Officers
1 November 2018 View
Appoint Person Director Company With Name Date
Officers
1 November 2018 View
Accounts With Accounts Type Full
Accounts
22 October 2018 View
Confirmation Statement With No Updates
Confirmation Statement
31 January 2018 View
Termination Secretary Company With Name Termination Date
Officers
1 November 2017 View
Appoint Person Secretary Company With Name Date
Officers
19 October 2017 View
Accounts With Accounts Type Full
Accounts
6 October 2017 View
Confirmation Statement
Confirmation Statement
10 March 2017 View
Change Registered Office Address Company With Date Old Address New Address
Address
18 January 2017 View
Accounts With Accounts Type Full
Accounts
13 October 2016 View
Mortgage Satisfy Charge Full
Mortgage
3 March 2016 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
19 February 2016 View
Termination Secretary Company With Name Termination Date
Officers
10 February 2016 View
Appoint Person Secretary Company With Name Date
Officers
10 February 2016 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
22 December 2015 View
Accounts With Accounts Type Full
Accounts
13 October 2015 View
Resolution
Resolution
25 February 2015 View
Capital Allotment Shares
Capital
21 February 2015 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
23 December 2014 View
Change Sail Address Company With New Address
Address
23 December 2014 View
Accounts With Accounts Type Full
Accounts
24 September 2014 View
Auditors Resignation Company
Auditors
17 April 2014 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
2 January 2014 View
Change Person Director Company With Change Date
Officers
22 October 2013 View
Accounts With Accounts Type Full
Accounts
7 October 2013 View
Appoint Person Director Company With Name
Officers
3 July 2013 View
Termination Director Company With Name
Officers
3 July 2013 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
8 January 2013 View
Accounts With Accounts Type Small
Accounts
4 October 2012 View
Legacy
Mortgage
23 May 2012 View
Change Registered Office Address Company With Date Old Address
Address
6 January 2012 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
6 January 2012 View
Change Registered Office Address Company With Date Old Address
Address
6 January 2012 View
Change Person Director Company With Change Date
Officers
6 January 2012 View
Appoint Person Secretary Company With Name
Officers
6 January 2012 View
Termination Director Company With Name
Officers
6 January 2012 View
Termination Director Company With Name
Officers
6 January 2012 View
Appoint Person Director Company With Name
Officers
6 January 2012 View
Appoint Person Director Company With Name
Officers
11 October 2011 View
Accounts With Accounts Type Full
Accounts
5 October 2011 View
Change Registered Office Address Company With Date Old Address
Address
20 July 2011 View
Termination Secretary Company With Name
Officers
19 July 2011 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
23 December 2010 View
Change Person Director Company With Change Date
Officers
19 October 2010 View
Accounts With Accounts Type Full
Accounts
3 October 2010 View
Auditors Resignation Company
Auditors
30 March 2010 View
Miscellaneous
Miscellaneous
9 March 2010 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
31 December 2009 View
Change Person Director Company With Change Date
Officers
5 December 2009 View
Accounts With Accounts Type Full
Accounts
5 October 2009 View
Legacy
Officers
8 December 2008 View
Legacy
Annual Return
8 December 2008 View
Legacy
Officers
8 December 2008 View
Legacy
Officers
5 December 2008 View
Legacy
Address
19 November 2008 View
Accounts With Accounts Type Full
Accounts
3 November 2008 View
Accounts With Accounts Type Full
Accounts
20 October 2008 View
Legacy
Officers
15 May 2008 View
Legacy
Officers
6 May 2008 View
Legacy
Annual Return
3 December 2007 View
Accounts With Accounts Type Full
Accounts
2 January 2007 View
Legacy
Annual Return
1 December 2006 View
Legacy
Officers
1 December 2006 View
Resolution
Resolution
11 October 2006 View
Resolution
Resolution
11 October 2006 View
Resolution
Resolution
4 September 2006 View
Resolution
Resolution
4 September 2006 View
Resolution
Resolution
4 September 2006 View
Resolution
Resolution
4 September 2006 View
Legacy
Annual Return
1 December 2005 View
Legacy
Address
21 November 2005 View
Legacy
Officers
21 November 2005 View
Legacy
Officers
21 November 2005 View
Legacy
Officers
5 October 2005 View
Legacy
Officers
20 January 2005 View
Legacy
Officers
20 January 2005 View
Legacy
Officers
14 December 2004 View
Legacy
Officers
14 December 2004 View
Legacy
Address
14 December 2004 View
Certificate Change Of Name Company
Change Of Name
13 December 2004 View
Incorporation Company
Incorporation
1 December 2004 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges
  • Credit score
  • Recommended limit
  • Payment risk

Get the complete credit report

  • Detailed financial statements
  • Credit score & payment risk
  • CCJs, charges & insolvency checks
  • Recommended credit limit

Secure checkout · Report delivered instantly

Companies at this postcode

OX10 9BT

GLADSTONE MRM LIMITED
#01548633
active
LONDON AND ZURICH FINANCE LIMITED
#02333318
active
JONAS METALS SOFTWARE LIMITED
#02648289
active
MEMBERTRACK LIMITED
#02792640
dissolved
AMT-SYBEX LIMITED
#03036807
active
See all companies at OX10 9BT

Coming soon

Credit reports aren't available to purchase yet.

We're putting the finishing touches on this feature. Check back soon, or see what's included.