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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 2
  • 1
    Mioduszewski, Marcin
    Director born in July 1984
    Individual (6 offsprings)
    Officer
    icon of calendar 2020-09-15 ~ now
    OF - Director → CIF 0
  • 2
    icon of address55, Adama Mickiewicza, Warszawa, Poland
    Corporate (6 offsprings)
    Person with significant control
    icon of calendar 2024-05-07 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 1
  • Mr Marcin Mioduszewski
    Born in July 1984
    Individual (6 offsprings)
    Person with significant control
    icon of calendar 2020-09-15 ~ 2024-05-07
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

OS1A LTD

Standard Industrial Classification
68100 - Buying And Selling Of Own Real Estate
68209 - Other Letting And Operating Of Own Or Leased Real Estate
Brief company account
Property, Plant & Equipment
218,143 GBP2023-12-31
Debtors
341,110 GBP2024-12-31
344,147 GBP2023-12-31
Current assets - Investments
999 GBP2023-12-31
Cash at bank and in hand
93,626 GBP2024-12-31
36,084 GBP2023-12-31
Current Assets
434,736 GBP2024-12-31
381,230 GBP2023-12-31
Net Current Assets/Liabilities
434,736 GBP2024-12-31
381,230 GBP2023-12-31
Net Assets/Liabilities
434,736 GBP2024-12-31
599,373 GBP2023-12-31
Property, Plant & Equipment - Gross Cost
Land and buildings
218,743 GBP2023-12-31
Plant and equipment
42,216 GBP2024-12-31
42,216 GBP2023-12-31
Furniture and fittings
72,568 GBP2023-12-31
Computers
48,211 GBP2023-12-31
Property, Plant & Equipment - Gross Cost
42,216 GBP2024-12-31
381,738 GBP2023-12-31
Property, Plant & Equipment - Other Disposals
Land and buildings
-218,743 GBP2024-01-01 ~ 2024-12-31
Furniture and fittings
-72,568 GBP2024-01-01 ~ 2024-12-31
Computers
-48,211 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment - Other Disposals
-339,522 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings
16,011 GBP2023-12-31
Plant and equipment
42,216 GBP2024-12-31
42,216 GBP2023-12-31
Furniture and fittings
62,554 GBP2023-12-31
Computers
42,814 GBP2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
42,216 GBP2024-12-31
163,595 GBP2023-12-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
Land and buildings
-16,011 GBP2024-01-01 ~ 2024-12-31
Furniture and fittings
-62,554 GBP2024-01-01 ~ 2024-12-31
Computers
-42,814 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
-121,379 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment
Land and buildings
202,732 GBP2023-12-31
Furniture and fittings
10,014 GBP2023-12-31
Computers
5,397 GBP2023-12-31
Amount of value-added tax that is recoverable
Amounts falling due within one year
608 GBP2023-12-31
Trade Debtors/Trade Receivables
Amounts falling due within one year
15,665 GBP2024-12-31
17,915 GBP2023-12-31
Other Debtors
Amounts falling due within one year
161,735 GBP2023-12-31
Debtors
Amounts falling due within one year
15,665 GBP2024-12-31
180,437 GBP2023-12-31
Amounts falling due after one year
325,445 GBP2024-12-31
163,710 GBP2023-12-31
Average Number of Employees
12024-01-01 ~ 2024-12-31
12023-01-01 ~ 2023-12-31

  • OS1A LTD
    Info
    Registered number SC674371
    icon of address5 South Charlotte Street, Edinburgh EH2 4AN
    Private Limited Company incorporated on 2020-09-15 (5 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2024-12-23
    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 26 August 2025 and licensed under the Open Government Licence v3.0.