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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
    Sullivan, Neil Fraser, Dr
    Individual (3 offsprings)
    Officer
    icon of calendar 2014-08-07 ~ now
    OF - Secretary → CIF 0
    Neil Fraser Sullivan
    Born in May 1959
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
  • 2
    Allcroft, Louise Claire
    Director born in February 1972
    Individual (2 offsprings)
    Officer
    icon of calendar 2000-03-04 ~ now
    OF - Director → CIF 0
    Ms Louise Claire Allcroft
    Born in February 1972
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2023-05-25 ~ now
    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
Ceased 5
  • 1
    Simms, Karen Tracy
    Solicitor
    Individual (4 offsprings)
    Officer
    icon of calendar 2000-03-04 ~ 2005-11-02
    OF - Secretary → CIF 0
  • 2
    Sullivan, Neil Fraser, Dr
    Director born in May 1959
    Individual (3 offsprings)
    Officer
    icon of calendar 2000-03-04 ~ 2005-11-02
    OF - Director → CIF 0
  • 3
    icon of addressThe Cube, Barrack Road, Newcastle Upon Tyne, Tyne & Wear
    Active Corporate (3 parents, 16 offsprings)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    2005-11-02 ~ 2009-10-05
    PE - Secretary → CIF 0
  • 4
    icon of address1 Saville Chambers, 5 North Street, Newcastle Upon Tyne
    Dissolved Corporate (2 parents, 14 offsprings)
    Officer
    2000-02-21 ~ 2000-03-04
    PE - Nominee Secretary → CIF 0
  • 5
    icon of address1 Saville Chambers, 5 North Street, Newcastle Upon Tyne
    Dissolved Corporate (1 parent, 4 offsprings)
    Officer
    2000-02-21 ~ 2000-03-04
    PE - Nominee Director → CIF 0
parent relation
Company in focus

COMPLEMENT GENOMICS LIMITED

Previous name
BESTRECYCLE LIMITED - 2000-04-11
Standard Industrial Classification
72110 - Research And Experimental Development On Biotechnology
Brief company account
Property, Plant & Equipment
460,915 GBP2024-07-31
465,672 GBP2023-07-31
Debtors
378,957 GBP2024-07-31
568,817 GBP2023-07-31
Cash at bank and in hand
119,844 GBP2024-07-31
588,720 GBP2023-07-31
Current Assets
715,378 GBP2024-07-31
1,397,675 GBP2023-07-31
Net Current Assets/Liabilities
570,072 GBP2024-07-31
1,252,882 GBP2023-07-31
Total Assets Less Current Liabilities
1,030,987 GBP2024-07-31
1,718,554 GBP2023-07-31
Creditors
Non-current, Amounts falling due after one year
-45,806 GBP2023-07-31
Net Assets/Liabilities
1,022,541 GBP2024-07-31
1,588,636 GBP2023-07-31
Equity
Called up share capital
1,429 GBP2024-07-31
1,427 GBP2023-07-31
Share premium
228,327 GBP2024-07-31
228,327 GBP2023-07-31
Retained earnings (accumulated losses)
792,785 GBP2024-07-31
1,358,882 GBP2023-07-31
Equity
1,022,541 GBP2024-07-31
1,588,636 GBP2023-07-31
Average Number of Employees
152023-08-01 ~ 2024-07-31
172022-08-01 ~ 2023-07-31
Intangible Assets - Gross Cost
1,881 GBP2023-07-31
Intangible Assets - Accumulated Amortisation & Impairment
1,881 GBP2023-07-31
Intangible Assets
0 GBP2024-07-31
0 GBP2023-07-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
1,081,427 GBP2024-07-31
974,185 GBP2023-07-31
Furniture and fittings
128,911 GBP2024-07-31
126,022 GBP2023-07-31
Motor vehicles
59,751 GBP2024-07-31
59,751 GBP2023-07-31
Property, Plant & Equipment - Gross Cost
1,270,089 GBP2024-07-31
1,159,958 GBP2023-07-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
664,319 GBP2024-07-31
560,766 GBP2023-07-31
Furniture and fittings
104,764 GBP2024-07-31
99,983 GBP2023-07-31
Motor vehicles
40,091 GBP2024-07-31
33,537 GBP2023-07-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
809,174 GBP2024-07-31
694,286 GBP2023-07-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
103,553 GBP2023-08-01 ~ 2024-07-31
Furniture and fittings
4,781 GBP2023-08-01 ~ 2024-07-31
Motor vehicles
6,554 GBP2023-08-01 ~ 2024-07-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
114,888 GBP2023-08-01 ~ 2024-07-31
Property, Plant & Equipment
Plant and equipment
417,108 GBP2024-07-31
413,419 GBP2023-07-31
Furniture and fittings
24,147 GBP2024-07-31
26,039 GBP2023-07-31
Motor vehicles
19,660 GBP2024-07-31
26,214 GBP2023-07-31
Equity
Called up share capital
1,429 GBP2024-07-31
1,427 GBP2023-07-31

Related profiles found in government register
  • COMPLEMENT GENOMICS LIMITED
    Info
    BESTRECYCLE LIMITED - 2000-04-11
    Registered number 03929876
    icon of addressThe Durham Genome Centre, Park House Station Road, Lanchester, Durham, Co. Durham DH7 0EX
    Private Limited Company incorporated on 2000-02-21 (25 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-04
    CIF 0
  • COMPLEMENT GENOMICS LTD
    S
    Registered number 3929876
    icon of addressThe Durham Genome Centre, Station Road, Lanchester, Durham, England, DH7 0EX
    ENGLAND
    CIF 1
  • COMPLEMENT GENOMICS LTD
    S
    Registered number missing
    icon of addressThe Durham Genome Centre, Station Road, Lanchester, Durham, England, DH7 0EX
    Limited Company
    CIF 2
child relation
Offspring entities and appointments
Active 1
  • CORD8 LIMITED - 2008-06-20
    icon of addressThe Durham Genome Centre, Park House Station Road, Lanchester, Durham, Co. Durham
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    2,059 GBP2016-03-31
    Officer
    icon of calendar 2017-03-08 ~ dissolved
    CIF 1 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 2 - Right to appoint or remove directorsOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
    CIF 2 - Ownership of shares – 75% or moreOE

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.