Company Profile
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SmallDiffusion Systems Limited
01193966•Private Limited With Share Capital
923 Finchley Road, London, NW117PE
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Incorporated
16/12/1974
Company Age
51 years
Directors
2
Employees
—
SIC Code
26511
Risk
very low risk
Company Overview
Registration, classification & business activity
Diffusion Systems Limited (01193966) is a private limited with share capital incorporated on 16/12/1974 (51 years old) and registered in london, NW117PE. The company operates under SIC code 26511 - manufacture of electronic measuring, testing etc. equipment, not for industrial process control.
Private Limited With Share Capital
SIC: 26511
Small
Incorporated 16/12/1974
NW117PE
Financial Overview
Total Assets
£580.3K
Liabilities
£88.3K
Net Assets
£492.0K
Est. Turnover
£628.1K
AI Estimated
Unreported
Cash
£3.5K
Key Metrics
2
Directors
1
Shareholders
1
PSCs
Charges
7
Registered
1
Outstanding
0
Part Satisfied
6
Satisfied
Filed Documents
100
Document Name
Category
Date
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:21-08-2026
Change Person Director Company With Change Date
Category:Officers
Date:18-08-2026
Change To A Person With Significant Control
Category:Persons With Significant Control
Date:18-08-2026
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:06-07-2026
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:29-11-2025
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:11-08-2025
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:19-11-2024
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:19-07-2024
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:27-11-2023
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:26-07-2023
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:26-08-2022
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:29-07-2022
Mortgage Create With Deed With Charge Number Charge Creation Date
Category:Mortgage
Date:22-07-2022
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:26-11-2021
Change Account Reference Date Company Previous Shortened
Category:Accounts
Date:27-08-2021
Notification Of A Person With Significant Control
Category:Persons With Significant Control
Date:11-08-2021
Cessation Of A Person With Significant Control
Category:Persons With Significant Control
Date:11-08-2021
Appoint Person Director Company With Name Date
Category:Officers
Date:11-08-2021
Termination Director Company With Name Termination Date
Category:Officers
Date:11-08-2021
Termination Secretary Company With Name Termination Date
Category:Officers
Date:11-08-2021
Change Registered Office Address Company With Date Old Address New Address
Category:Address
Date:30-07-2021
Confirmation Statement With Updates
Category:Confirmation Statement
Date:05-07-2021
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:30-11-2020
Confirmation Statement With Updates
Category:Confirmation Statement
Date:02-11-2020
Confirmation Statement With Updates
Category:Confirmation Statement
Date:08-09-2020
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:28-01-2020
Accounts With Accounts Type Unaudited Abridged
Category:Accounts
Date:31-08-2019
Confirmation Statement With Updates
Category:Confirmation Statement
Date:08-02-2019
Change To A Person With Significant Control
Category:Persons With Significant Control
Date:08-02-2019
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:31-08-2018
Termination Director Company With Name Termination Date
Category:Officers
Date:02-07-2018
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:21-11-2017
Accounts With Accounts Type Total Exemption Small
Category:Accounts
Date:01-09-2017
Confirmation Statement With Updates
Category:Confirmation Statement
Date:28-11-2016
Accounts With Accounts Type Total Exemption Small
Category:Accounts
Date:16-08-2016
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:09-11-2015
Accounts With Accounts Type Total Exemption Small
Category:Accounts
Date:28-08-2015
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:02-12-2014
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:22-09-2014
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:26-11-2013
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:04-09-2013
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:12-11-2012
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:05-09-2012
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:11-11-2011
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:02-09-2011
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:15-11-2010
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:03-09-2010
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:02-02-2010
Change Person Director Company With Change Date
Category:Officers
Date:02-02-2010
Change Person Director Company With Change Date
Category:Officers
Date:02-02-2010
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:13-10-2009
Legacy
Category:Annual Return
Date:25-02-2009
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:06-01-2009
Legacy
Category:Annual Return
Date:30-12-2007
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:18-10-2007
Legacy
Category:Annual Return
Date:06-12-2006
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:24-10-2006
Legacy
Category:Annual Return
Date:11-11-2005
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:20-10-2005
Legacy
Category:Annual Return
Date:07-02-2005
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:22-10-2004
Legacy
Category:Annual Return
Date:13-02-2004
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:04-10-2003
Legacy
Category:Annual Return
Date:31-12-2002
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:21-10-2002
Legacy
Category:Annual Return
Date:09-11-2001
Accounts With Accounts Type Total Exemption Full
Category:Accounts
Date:01-10-2001
Legacy
Category:Mortgage
Date:10-05-2001
Legacy
Category:Mortgage
Date:10-05-2001
Legacy
Category:Mortgage
Date:10-05-2001
Legacy
Category:Mortgage
Date:10-05-2001
Legacy
Category:Mortgage
Date:10-05-2001
Legacy
Category:Annual Return
Date:29-12-2000
Accounts With Accounts Type Full
Category:Accounts
Date:09-10-2000
Accounts With Accounts Type Full
Category:Accounts
Date:24-12-1999
Legacy
Category:Annual Return
Date:23-11-1999
Legacy
Category:Annual Return
Date:18-01-1999
Accounts With Accounts Type Full
Category:Accounts
Date:30-09-1998
Legacy
Category:Annual Return
Date:08-01-1998
Accounts With Accounts Type Full
Category:Accounts
Date:02-10-1997
Legacy
Category:Annual Return
Date:27-11-1996
Accounts With Accounts Type Full
Category:Accounts
Date:01-10-1996
Legacy
Category:Annual Return
Date:14-11-1995
Accounts With Accounts Type Small
Category:Accounts
Date:26-09-1995
Legacy
Category:Address
Date:13-01-1995
Selection Of Documents Registered Before January 1995
Category:Historical
Date:01-01-1995
Legacy
Category:Annual Return
Date:22-11-1994
Accounts With Accounts Type Small
Category:Accounts
Date:27-09-1994
Legacy
Category:Annual Return
Date:27-02-1994
Accounts With Accounts Type Small
Category:Accounts
Date:15-06-1993
Legacy
Category:Annual Return
Date:23-11-1992
Accounts With Accounts Type Small
Category:Accounts
Date:06-10-1992
Legacy
Category:Mortgage
Date:16-01-1992
Legacy
Category:Annual Return
Date:18-12-1991
Accounts With Accounts Type Small
Category:Accounts
Date:19-11-1991
Legacy
Category:Mortgage
Date:17-07-1991
Accounts With Accounts Type Small
Category:Accounts
Date:22-01-1991
Legacy
Category:Annual Return
Date:22-01-1991
Legacy
Category:Accounts
Date:13-06-1990
Accounts With Accounts Type Small
Category:Accounts
Date:24-04-1990
Import / Export
Imports
12 Months0
60 Months0
Exports
12 Months0
60 Months0
Risk Assessment
very low risk
International Score
Future Factor
good
Performance Rating
Accounts
Typeunaudited abridged
Due Date29/08/2027
Filing Date21/08/2026
Latest Accounts30/11/2025
Trading Addresses
923 Finchley Road, London, NW117PERegistered
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