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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 3
  • 1
    Siddiqui, Fares
    Born in August 1992
    Individual (1 offspring)
    Officer
    icon of calendar 2014-10-20 ~ now
    OF - Director → CIF 0
    Mr Fares Siddiqui
    Born in August 1992
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
  • 2
    Sahm, Michael, Mr.
    Born in May 1988
    Individual (2 offsprings)
    Officer
    icon of calendar 2021-07-22 ~ now
    OF - Director → CIF 0
  • 3
    Maslik, Michal
    Born in March 1993
    Individual (1 offspring)
    Officer
    icon of calendar 2018-03-01 ~ now
    OF - Director → CIF 0
    Mr Michal Maslik
    Born in March 1993
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2018-03-01 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
Ceased 1
  • Maltz, David
    Director born in December 1967
    Individual
    Officer
    icon of calendar 2019-03-08 ~ 2021-07-22
    OF - Director → CIF 0
parent relation
Company in focus

CIRCADIA TECHNOLOGIES LTD.

Previous name
SULTAN & KNIGHT LTD. - 2018-03-06
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
72200 - Research And Experimental Development On Social Sciences And Humanities
74100 - Specialised Design Activities
Brief company account
Property, Plant & Equipment
994,788 GBP2024-10-31
656,159 GBP2023-10-31
Fixed Assets - Investments
8 GBP2024-10-31
8 GBP2023-10-31
Total Inventories
921,873 GBP2024-10-31
1,253,718 GBP2023-10-31
Debtors
Current
7,792,398 GBP2024-10-31
5,184,851 GBP2023-10-31
Cash at bank and in hand
879,584 GBP2024-10-31
2,215,857 GBP2023-10-31
Net Assets/Liabilities
1,360,361 GBP2024-10-31
3,151,961 GBP2023-10-31
Equity
Called up share capital
371 GBP2024-10-31
371 GBP2023-10-31
Share premium
11,051,728 GBP2024-10-31
11,051,728 GBP2023-10-31
Retained earnings (accumulated losses)
-10,534,607 GBP2024-10-31
-8,743,007 GBP2023-10-31
Equity
1,360,361 GBP2024-10-31
3,151,961 GBP2023-10-31
Average Number of Employees
192023-11-01 ~ 2024-10-31
212022-11-01 ~ 2023-10-31
Property, Plant & Equipment - Gross Cost
Office equipment
59,581 GBP2024-10-31
54,705 GBP2023-10-31
Computers
1,370,744 GBP2024-10-31
810,298 GBP2023-10-31
Property, Plant & Equipment - Gross Cost
1,430,325 GBP2024-10-31
865,003 GBP2023-10-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Office equipment
34,181 GBP2024-10-31
20,719 GBP2023-10-31
Computers
401,356 GBP2024-10-31
188,125 GBP2023-10-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
435,537 GBP2024-10-31
208,844 GBP2023-10-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Office equipment
13,462 GBP2023-11-01 ~ 2024-10-31
Computers
213,231 GBP2023-11-01 ~ 2024-10-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
226,693 GBP2023-11-01 ~ 2024-10-31
Investments in Subsidiaries
Cost valuation
8 GBP2024-10-31
8 GBP2023-10-31
Investments in Subsidiaries
8 GBP2024-10-31
8 GBP2023-10-31
Amount of corporation tax that is recoverable
Current
711,306 GBP2024-10-31
167 GBP2023-10-31
Other Debtors
Current
0 GBP2024-10-31
12,188 GBP2023-10-31
Trade Creditors/Trade Payables
Current
56,461 GBP2024-10-31
24,932 GBP2023-10-31
Other Creditors
Current
95,887 GBP2024-10-31
19,242 GBP2023-10-31

  • CIRCADIA TECHNOLOGIES LTD.
    Info
    SULTAN & KNIGHT LTD. - 2018-03-06
    Registered number 09270518
    icon of addressTintagel House, 92 Albert Embankment, London SE1 7TY
    PRIVATE LIMITED COMPANY incorporated on 2014-10-20 (11 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2025-01-02
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.