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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 8
  • 1
    Tachibana, Haruka
    Individual (1 offspring)
    Officer
    2023-07-07 ~ 2024-07-30
    OF - Secretary → CIF 0
  • 2
    William, Walker Scott
    Born in November 1992
    Individual (7 offsprings)
    Officer
    2023-06-10 ~ 2026-02-11
    OF - Director → CIF 0
  • 3
    Sun, Zihan, Zh
    Born in July 2006
    Individual (2 offsprings)
    Officer
    2022-09-06 ~ 2023-07-11
    OF - Director → CIF 0
    Sun, Zihan
    Individual (2 offsprings)
    Officer
    2022-09-06 ~ 2023-04-19
    OF - Secretary → CIF 0
    Zihan Sun
    Born in July 2006
    Individual (2 offsprings)
    Person with significant control
    2022-09-06 ~ 2023-12-02
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
    PE - Ownership of voting rights - 75% or more with control over the trustees of a trustCIF 0
    PE - Ownership of voting rights - 75% or more as a member of a firmCIF 0
    PE - Ownership of shares – 75% or more with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors as a member of a firmCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or more as a member of a firmCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    Yuan, Shiwei, Mr.
    Born in January 1992
    Individual (1 offspring)
    Officer
    2026-02-11 ~ now
    OF - Director → CIF 0
    Mr. Shiwei Yuan
    Born in January 1992
    Individual (1 offspring)
    Person with significant control
    2024-01-01 ~ now
    PE - Has significant influence or controlCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors as a member of a firmCIF 0
    PE - Has significant influence or control as a member of a firmCIF 0
    PE - Has significant influence or control over the trustees of a trustCIF 0
  • 5
    Tong, Jinxuan
    Born in January 2002
    Individual (1 offspring)
    Officer
    2023-08-01 ~ 2026-02-11
    OF - Director → CIF 0
  • 6
    Liu, Allen
    Individual (1 offspring)
    Officer
    2023-06-17 ~ 2024-07-29
    OF - Secretary → CIF 0
  • 7
    Huang, Baowen, Zaomiao
    Individual (1 offspring)
    Officer
    2022-09-06 ~ 2023-04-10
    OF - Secretary → CIF 0
  • 8
    UMBRELLA NETWORKS LLP
    OC448391
    415, High Street, London, England
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2023-07-31 ~ 2026-02-11
    OF - Director → CIF 0
parent relation
Company in focus

UPSTREAM NETWORK LTD

Period: 2023-07-12 ~ now
Company number: 14339876
Registered names
UPSTREAM NETWORK LTD - now
ZH NETWORK LIMITED - 2023-07-12
Standard Industrial Classification
63120 - Web Portals
62090 - Other Information Technology Service Activities
62020 - Information Technology Consultancy Activities
61900 - Other Telecommunications Activities
Brief company account
Creditors
Amounts falling due within one year
0 GBP2024-09-30
0 GBP2023-09-30
Net Current Assets/Liabilities
0 GBP2024-09-30
0 GBP2023-09-30
Total Assets Less Current Liabilities
0 GBP2024-09-30
0 GBP2023-09-30
Creditors
Amounts falling due after one year
0 GBP2024-09-30
0 GBP2023-09-30
Net Assets/Liabilities
0 GBP2024-09-30
0 GBP2023-09-30
Equity
0 GBP2024-09-30
0 GBP2023-09-30
Average Number of Employees
22023-10-01 ~ 2024-09-30
12022-09-06 ~ 2023-09-30

Related profiles found in government register
  • UPSTREAM NETWORK LTD
    Info
    ZH NETWORK LIMITED - 2023-07-12
    Registered number 14339876
    14339876 - Companies House Default Address, Cardiff CF14 8LH
    PRIVATE LIMITED COMPANY incorporated on 2022-09-06 (3 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-09
    CIF 0
  • UPSTREAM NETWORK LTD
    S
    Registered number 14339876
    1st Floor, Suite 1046, 415 High Street, London, England, England, E15 4QZ
    CIF 1
  • UPSTREAM NETWORK LTD
    S
    Registered number missing
    1st Floor, Suite 1046, 415 High Street, Stratford, London, England, United Kingdom, E15 4QZ
    Private Limited Company
    CIF 2
  • UPSTREAM NETWORK LTD
    S
    Registered number 14339876
    1st Floor, Suite 1046, 415 High Street, London, England, England, E15 4QZ
    Incorporated in United Kingdom
    CIF 3
child relation
Offspring entities and appointments 2
  • 1
    UMBRELLA NETWORKS LLP
    OC448391
    Upstream Network Ltd, 1st Floor, Suite 1046, 415 High Street, London, England
    Dissolved Corporate (4 parents, 1 offspring)
    Person with significant control
    2023-07-27 ~ dissolved
    CIF 3 - Has significant influence or control OE
    Officer
    2023-07-27 ~ dissolved
    CIF 1 - LLP Designated Member → ME
  • 2
    VOICAST CYF
    15067644
    12 Doc Fictoria, Caernarfon, Wales
    Dissolved Corporate (2 parents)
    Person with significant control
    2023-08-13 ~ dissolved
    CIF 2 - Has significant influence or control over the trustees of a trust OE
    CIF 2 - Has significant influence or control OE
    CIF 2 - Has significant influence or control as a member of a firm OE

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