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 2
  • 1
    Crosbie, Ronald
    Social Worker born in March 1951
    Individual (5 offsprings)
    Officer
    2002-10-03 ~ now
    OF - Director → CIF 0
    Mr Ronald Crosbie
    Born in March 1951
    Individual (5 offsprings)
    Person with significant control
    2016-04-06 ~ 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
  • 2
    Crosbie Serrant, Naomii
    Managing Director born in May 1986
    Individual (3 offsprings)
    Officer
    2025-04-15 ~ now
    OF - Director → CIF 0
Ceased 3
  • 1
    Williams, Simon
    Social Worker born in March 1946
    Individual (7 offsprings)
    Officer
    2000-10-03 ~ 2022-10-19
    OF - Director → CIF 0
    Williams, Simon
    Social Worker
    Individual (7 offsprings)
    Officer
    2000-10-03 ~ 2022-10-19
    OF - Secretary → CIF 0
    Mr Simon Williams
    Born in March 1946
    Individual (7 offsprings)
    Person with significant control
    2016-04-06 ~ 2023-06-14
    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
  • 2
    5 Logie Mill Beaverbank Office Park, Logie Green Road, Edinburgh
    Dissolved Corporate (1 parent, 6 offsprings)
    Equity (Company account)
    2 GBP2022-02-28
    Officer
    2000-10-03 ~ 2000-10-03
    PE - Nominee Secretary → CIF 0
  • 3
    14 Mitchell Lane, Glasgow
    Dissolved Corporate (2 parents, 4 offsprings)
    Officer
    2000-10-03 ~ 2000-10-03
    PE - Nominee Director → CIF 0
parent relation
Company in focus

SIRON LIMITED

Previous names
JAMMA UMOJA (GROUP) LIMITED - 2006-10-11
FRASCK GROUP LIMITED - 2001-11-28
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Average Number of Employees
02022-08-01 ~ 2023-07-31
02021-08-01 ~ 2022-07-31
Property, Plant & Equipment
8,706 GBP2023-07-31
15,671 GBP2022-07-31
Fixed Assets - Investments
952 GBP2023-07-31
952 GBP2022-07-31
Fixed Assets
9,658 GBP2023-07-31
16,623 GBP2022-07-31
Debtors
Current
1,391,749 GBP2023-07-31
470,789 GBP2022-07-31
Cash at bank and in hand
216,362 GBP2023-07-31
20,605 GBP2022-07-31
Current Assets
1,608,111 GBP2023-07-31
491,394 GBP2022-07-31
Creditors
Current, Amounts falling due within one year
-149,591 GBP2023-07-31
-129,105 GBP2022-07-31
Net Current Assets/Liabilities
1,458,520 GBP2023-07-31
362,289 GBP2022-07-31
Total Assets Less Current Liabilities
1,468,178 GBP2023-07-31
378,912 GBP2022-07-31
Creditors
Non-current, Amounts falling due after one year
-1,010,319 GBP2023-07-31
-11,026 GBP2022-07-31
Net Assets/Liabilities
456,109 GBP2023-07-31
364,450 GBP2022-07-31
Equity
Called up share capital
250 GBP2023-07-31
500 GBP2022-07-31
Capital redemption reserve
250 GBP2023-07-31
Retained earnings (accumulated losses)
455,609 GBP2023-07-31
363,950 GBP2022-07-31
Equity
456,109 GBP2023-07-31
364,450 GBP2022-07-31
Property, Plant & Equipment - Depreciation rate used
Motor vehicles
252022-08-01 ~ 2023-07-31
Furniture and fittings
332022-08-01 ~ 2023-07-31
Computers
332022-08-01 ~ 2023-07-31
Property, Plant & Equipment - Gross Cost
Motor vehicles
27,860 GBP2023-07-31
27,860 GBP2022-07-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
Motor vehicles
12,189 GBP2022-07-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Motor vehicles, Owned/Freehold
6,965 GBP2022-08-01 ~ 2023-07-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Motor vehicles
19,154 GBP2023-07-31
Property, Plant & Equipment
Motor vehicles
8,706 GBP2023-07-31
15,671 GBP2022-07-31
Investments in Subsidiaries
952 GBP2023-07-31
952 GBP2022-07-31
Trade Debtors/Trade Receivables
Current
4,500 GBP2023-07-31
15,000 GBP2022-07-31
Amounts Owed by Group Undertakings
Current
1,145,614 GBP2023-07-31
127,550 GBP2022-07-31
Other Debtors
Current
229,514 GBP2023-07-31
309,437 GBP2022-07-31
Prepayments/Accrued Income
Current
12,121 GBP2023-07-31
18,802 GBP2022-07-31
Bank Borrowings
Current
130,051 GBP2023-07-31
Trade Creditors/Trade Payables
Current
2,841 GBP2022-07-31
Amounts owed to group undertakings
Current
111,588 GBP2022-07-31
Finance Lease Liabilities - Total Present Value
Current
3,048 GBP2023-07-31
3,048 GBP2022-07-31
Other Creditors
Current
629 GBP2023-07-31
Accrued Liabilities/Deferred Income
Current
15,863 GBP2023-07-31
11,628 GBP2022-07-31
Creditors
Current
149,591 GBP2023-07-31
129,105 GBP2022-07-31
Bank Borrowings
Non-current
1,002,162 GBP2023-07-31
Finance Lease Liabilities - Total Present Value
Non-current
8,157 GBP2023-07-31
11,026 GBP2022-07-31
Creditors
Non-current
1,010,319 GBP2023-07-31
11,026 GBP2022-07-31
Bank Borrowings
Current, Amounts falling due within one year
130,051 GBP2023-07-31
Total Borrowings
Current, Amounts falling due within one year
130,051 GBP2023-07-31
Bank Borrowings
Non-current, Between one and two years
152,209 GBP2023-07-31
Non-current, Between two and five year
525,133 GBP2023-07-31
Total Borrowings
1,132,213 GBP2023-07-31
Minimum gross finance lease payments owing
11,204 GBP2023-07-31
14,254 GBP2022-07-31
Net Deferred Tax Liability/Asset
-1,750 GBP2023-07-31
-3,436 GBP2022-07-31
Profit/Loss - Increase/Decrease in Net Deferred Tax Liability from Amount Recognised
1,686 GBP2022-08-01 ~ 2023-07-31
-3,436 GBP2021-08-01 ~ 2022-07-31
Deferred Tax Liabilities
Accelerated tax depreciation
-1,750 GBP2023-07-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
250 shares2023-07-31
500 shares2022-07-31
Par Value of Share
Class 1 ordinary share
12022-08-01 ~ 2023-07-31
Nominal value of allotted share capital
Class 1 ordinary share
250 GBP2022-08-01 ~ 2023-07-31
500 GBP2021-08-01 ~ 2022-07-31
Related profiles found in government register
  • SIRON LIMITED
    Info
    JAMMA UMOJA (GROUP) LIMITED - 2006-10-11
    FRASCK GROUP LIMITED - 2001-11-28
    Registered number SC211601
    C/o Forvis Mazars Llp, Capital Square, 58 Morrison Street, Edinburgh EH3 8BP
    Private Limited Company incorporated on 2000-10-03 (24 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2024-06-21
    CIF 0
  • SIRON LTD
    S
    Registered number Sc211601
    Mazars Llp Apex 2, 97, Haymarket Terrace, Edinburgh, Scotland, EH12 5HD
    Private Company Limited By Shares in Companies House Uk, Scotland
    CIF 1 CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments
Active 4
  • 1
    JAMMA PROPERTIES LIMITED - 2003-04-22
    Mazars Capital Square, 58 Morrison Street, Edinburgh, Scotland
    Active Corporate (2 parents)
    Equity (Company account)
    920,823 GBP2023-07-31
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 2
    JAMMA UMOJA (SCOTLAND) LIMITED - 2007-07-20
    FRASCK (SCOTLAND) LIMITED - 2001-11-28
    Mazars Llp Apex 2, 97 Haymarket Terrace, Edinburgh
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
  • 3
    LEVENCOVE LIMITED - 2003-09-02
    Mazars Capital Square, 58 Morrison Street, Edinburgh, Scotland
    Active Corporate (5 parents)
    Equity (Company account)
    936,501 GBP2023-07-31
    Person with significant control
    2016-04-06 ~ now
    CIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 3 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 4
    Mazars Llp Apex 2, 97 Haymarket Terrace, Edinburgh
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.