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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 6
  • 1
    Morrow, James Edward
    Born in March 1983
    Individual (8 offsprings)
    Officer
    2020-07-17 ~ now
    OF - Director → CIF 0
  • 2
    Walker, Samuel Lewis Brierley
    Born in September 1994
    Individual (6 offsprings)
    Officer
    2021-01-19 ~ now
    OF - Director → CIF 0
  • 3
    Morrow, Rikki Wilson
    Born in November 1976
    Individual (12 offsprings)
    Officer
    2020-06-04 ~ now
    OF - Director → CIF 0
    Mr Rikki Wilson Morrow
    Born in November 1976
    Individual (12 offsprings)
    Person with significant control
    2020-06-04 ~ 2020-07-17
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 4
    Brotherton, Robert William
    Born in February 1988
    Individual (1 offspring)
    Officer
    2021-07-15 ~ now
    OF - Director → CIF 0
  • 5
    Clarke, Neil
    Designer born in May 1974
    Individual (4 offsprings)
    Officer
    2020-07-17 ~ 2021-01-19
    OF - Director → CIF 0
  • 6
    Pinkney, Samantha
    Born in March 1977
    Individual (8 offsprings)
    Officer
    2020-07-17 ~ now
    OF - Director → CIF 0
parent relation
Company in focus

SEP RAIL DESIGN LTD

Period: 2020-06-04 ~ now
Company number: 12646118
Registered name
SEP RAIL DESIGN LTD - now
Standard Industrial Classification
71129 - Other Engineering Activities
Brief company account
Property, Plant & Equipment
7,093 GBP2025-06-30
8,341 GBP2024-06-30
Debtors
401,197 GBP2025-06-30
121,260 GBP2024-06-30
Cash at bank and in hand
110,890 GBP2025-06-30
123,398 GBP2024-06-30
Current Assets
512,087 GBP2025-06-30
244,658 GBP2024-06-30
Net Current Assets/Liabilities
162,751 GBP2025-06-30
21,265 GBP2024-06-30
Net Assets/Liabilities
169,844 GBP2025-06-30
29,606 GBP2024-06-30
Equity
Called up share capital
100 GBP2025-06-30
100 GBP2024-06-30
Retained earnings (accumulated losses)
169,744 GBP2025-06-30
29,506 GBP2024-06-30
Equity
169,844 GBP2025-06-30
29,606 GBP2024-06-30
Average Number of Employees
142024-07-01 ~ 2025-06-30
142023-07-01 ~ 2024-06-30
Property, Plant & Equipment - Gross Cost
Plant and equipment
20,169 GBP2025-06-30
16,987 GBP2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
13,076 GBP2025-06-30
8,646 GBP2024-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
4,430 GBP2024-07-01 ~ 2025-06-30
Property, Plant & Equipment
Plant and equipment
7,093 GBP2025-06-30
8,341 GBP2024-06-30
Trade Debtors/Trade Receivables
398,648 GBP2025-06-30
113,711 GBP2024-06-30
Other Debtors
2,549 GBP2025-06-30
7,549 GBP2024-06-30
Trade Creditors/Trade Payables
Amounts falling due within one year
104,916 GBP2025-06-30
80,231 GBP2024-06-30
Taxation/Social Security Payable
Amounts falling due within one year
244,420 GBP2025-06-30
143,162 GBP2024-06-30

Related profiles found in government register
  • SEP RAIL DESIGN LTD
    Info
    Registered number 12646118
    Unit 13 Independence House, Millfield Lane, Nether Poppleton, York YO26 6PH
    PRIVATE LIMITED COMPANY incorporated on 2020-06-04 (5 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-06-03
    CIF 0
  • SEP RAIL DESIGN LTD
    S
    Registered number missing
    Unit 13, Independence House, Millfield Lane, Nether Poppleton, York, England, YO26 6PH
    Limited Company
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    SEP DESIGN LTD
    14485702
    Unit 13 Independence House Millfield Lane, Nether Poppleton, York, England
    Active Corporate (2 parents)
    Person with significant control
    2025-03-10 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of shares – 75% or more as a member of a firm OE

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.