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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 6
  • 1
    Shimmin, Antony
    Born in December 1990
    Individual (5 offsprings)
    Officer
    icon of calendar 2023-10-10 ~ now
    OF - Director → CIF 0
  • 2
    Moon, James Charles Connor
    Born in August 1970
    Individual (8 offsprings)
    Officer
    icon of calendar 2023-10-10 ~ now
    OF - Director → CIF 0
  • 3
    Baldwin, Tomas
    Born in October 1993
    Individual (3 offsprings)
    Officer
    icon of calendar 2023-10-10 ~ now
    OF - Director → CIF 0
  • 4
    Heywood, Wendy
    Born in August 1977
    Individual (1 offspring)
    Officer
    icon of calendar 2023-10-10 ~ now
    OF - Director → CIF 0
  • 5
    Critchley, Edward Alastair Thomas
    Born in April 1968
    Individual (8 offsprings)
    Officer
    icon of calendar 2024-12-03 ~ now
    OF - Director → CIF 0
  • 6
    Mills, Kevin
    Born in October 1968
    Individual (1 offspring)
    Officer
    icon of calendar 2023-10-10 ~ now
    OF - Director → CIF 0
Ceased 3
  • 1
    Tomas Baldwin
    Born in October 1993
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2023-10-10 ~ 2024-02-14
    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
  • 2
    Wendy Heywood
    Born in August 1977
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2023-10-10 ~ 2024-02-14
    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
  • 3
    Kevin Mills
    Born in October 1968
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2023-10-10 ~ 2024-02-14
    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
parent relation
Company in focus

GUILFORD STREET LABORATORIES LTD

Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
Brief company account
Fixed Assets
3,209 GBP2024-10-31
Current Assets
185,148 GBP2024-10-31
Creditors
Amounts falling due within one year
-2,773 GBP2024-10-31
Net Current Assets/Liabilities
182,375 GBP2024-10-31
Total Assets Less Current Liabilities
185,584 GBP2024-10-31
Accrued Liabilities/Deferred Income
-750 GBP2024-10-31
Net Assets/Liabilities
184,834 GBP2024-10-31
Equity
184,834 GBP2024-10-31
Average Number of Employees
12023-10-10 ~ 2024-10-31

Related profiles found in government register
  • GUILFORD STREET LABORATORIES LTD
    Info
    Registered number 15199552
    icon of addressLiverpool Science Park, 131 Mount Pleasant, Liverpool L3 5TF
    PRIVATE LIMITED COMPANY incorporated on 2023-10-10 (2 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-09
    CIF 0
  • GUILFORD STREET LABORATORIES LTD
    S
    Registered number 15199552
    icon of addressLiverpool Science Park, 131 Mount Pleasant, Liverpool, United Kingdom, L3 5TF
    Private Limited Company in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of addressLiverpool Science Park, 131 Mount Pleasant, Liverpool, Merseyside, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2025-09-29 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or moreOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.