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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 9
  • 1
    Barrett, Thomas, Dr
    Born in September 1991
    Individual (1 offspring)
    Officer
    2021-11-30 ~ 2024-11-15
    OF - Director → CIF 0
  • 2
    Weil, Tim
    Born in June 1961
    Individual (2 offsprings)
    Officer
    2022-04-19 ~ 2025-04-11
    OF - Director → CIF 0
  • 3
    Bell, Serg
    Born in August 1971
    Individual (5 offsprings)
    Officer
    2024-12-03 ~ now
    OF - Director → CIF 0
  • 4
    Spall, James
    Born in April 1997
    Individual (1 offspring)
    Officer
    2025-04-13 ~ now
    OF - Director → CIF 0
  • 5
    Guo, Xianxin, Dr
    Born in December 1991
    Individual (1 offspring)
    Officer
    2024-11-15 ~ now
    OF - Director → CIF 0
    Mr Xianxin Guo
    Born in December 1991
    Individual (1 offspring)
    Person with significant control
    2021-11-30 ~ 2022-01-13
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 6
    Lvovsky, Alex, Professor
    Born in September 1973
    Individual (1 offspring)
    Officer
    2021-11-30 ~ 2024-11-15
    OF - Director → CIF 0
  • 7
    IP2IPO SERVICES LIMITED
    - now 05325867 04072979... (more)
    IP2IPO ACQUISITIONS LIMITED - 2006-04-28
    2nd Floor, 3 Pancras Square, London, England
    Active Corporate (15 parents, 227 offsprings)
    Officer
    2022-01-10 ~ now
    OF - Director → CIF 0
  • 8
    IP2IPO PORTFOLIO LP
    IP2IPO PORTFOLIO L.P. LP017872 10360684
    2nd Floor, 3 Pancras Square, London, England
    Active Corporate (7 offsprings)
    Person with significant control
    2022-01-13 ~ 2022-01-13
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 9
    IP2IPO PORTFOLIO (GP) LIMITED
    10360684 LP017872
    2nd Floor, 3, Pancras Square, London, England
    Active Corporate (9 parents, 47 offsprings)
    Person with significant control
    2022-01-13 ~ 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
parent relation
Company in focus

LUMAI LIMITED

Period: 2023-02-27 ~ now
Company number: 13772989
Registered names
LUMAI LIMITED - now 14533362
OXONN LTD - 2023-02-27 14533362
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
26701 - Manufacture Of Optical Precision Instruments
Brief company account
Fixed Assets
130,281 GBP2024-11-30
173,584 GBP2023-11-30
Current Assets
5,034,377 GBP2024-11-30
402,938 GBP2023-11-30
Creditors
Current
-78,345 GBP2024-11-30
-50,291 GBP2023-11-30
Net Current Assets/Liabilities
4,956,032 GBP2024-11-30
352,647 GBP2023-11-30
Total Assets Less Current Liabilities
5,086,313 GBP2024-11-30
526,231 GBP2023-11-30
Equity
5,086,313 GBP2024-11-30
526,231 GBP2023-11-30
Average Number of Employees
102023-12-01 ~ 2024-11-30
82022-12-01 ~ 2023-11-30

  • LUMAI LIMITED
    Info
    OXONN LTD - 2023-02-27
    Registered number 13772989
    Wood Centre For Innovation Quarry Road, Headington, Oxford OX3 8SB
    PRIVATE LIMITED COMPANY incorporated on 2021-11-30 (4 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-11-29
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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