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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 6
  • 1
    Humphries, Colin Robert
    Electronic Engineer born in August 1957
    Individual (2 offsprings)
    Officer
    (before 1991-12-24) ~ 2009-12-31
    OF - Director → CIF 0
  • 2
    Hall, William Henry
    Geophysical Consultant born in July 1946
    Individual (1 offspring)
    Officer
    2006-12-11 ~ 2007-08-31
    OF - Director → CIF 0
  • 3
    Tubridy, Sarah
    Born in August 1960
    Individual (3 offsprings)
    Officer
    2010-03-12 ~ now
    OF - Director → CIF 0
    Tubridy, Sarah
    Individual (3 offsprings)
    Officer
    2010-01-01 ~ now
    OF - Secretary → CIF 0
    Mrs Sarah Tubridy
    Born in August 1960
    Individual (3 offsprings)
    Person with significant control
    2016-04-06 ~ 2024-05-29
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
  • 4
    Marriage, Roger White
    Managing Director born in December 1966
    Individual (1 offspring)
    Officer
    2012-01-01 ~ 2016-04-30
    OF - Director → CIF 0
  • 5
    Tubridy, Gary Valentine
    Born in January 1958
    Individual (3 offsprings)
    Officer
    (before 1987-07-17) ~ now
    OF - Director → CIF 0
    Tubridy, Gary Valentine
    Individual (3 offsprings)
    Officer
    (before 1991-12-24) ~ 2010-01-01
    OF - Secretary → CIF 0
    Mr Gary Valentine Tubridy
    Born in January 1958
    Individual (3 offsprings)
    Person with significant control
    2016-04-06 ~ 2024-05-29
    PE - Ownership of voting rights - More than 50% but less than 75% → CIF 0
  • 6
    HOT ROCKS ENERGY LIMITED
    15697222
    Willowbrook, Babcary, Somerset, England
    Active Corporate (2 parents, 1 offspring)
    Person with significant control
    2024-05-29 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
parent relation
Company in focus

AVALON SCIENCES LIMITED

Period: 1987-07-16 ~ now
Company number: 02147892
Registered name
AVALON SCIENCES LIMITED - now
Standard Industrial Classification
26511 - Manufacture Of Electronic Measuring, Testing Etc. Equipment, Not For Industrial Process Control
Brief company account
Intangible Assets
100,000 GBP2025-04-30
100,000 GBP2024-04-30
Property, Plant & Equipment
1,347,687 GBP2025-04-30
1,468,011 GBP2024-04-30
Fixed Assets - Investments
50,566 GBP2025-04-30
50,566 GBP2024-04-30
Fixed Assets
1,498,253 GBP2025-04-30
1,618,577 GBP2024-04-30
Debtors
3,525,063 GBP2025-04-30
1,925,203 GBP2024-04-30
Cash at bank and in hand
151,910 GBP2025-04-30
1,513,552 GBP2024-04-30
Current Assets
6,723,898 GBP2025-04-30
5,853,933 GBP2024-04-30
Net Current Assets/Liabilities
5,762,553 GBP2025-04-30
3,823,765 GBP2024-04-30
Total Assets Less Current Liabilities
7,260,806 GBP2025-04-30
5,442,342 GBP2024-04-30
Equity
Called up share capital
1,000 GBP2025-04-30
1,000 GBP2024-04-30
1,000 GBP2023-04-30
Capital redemption reserve
1,000 GBP2025-04-30
1,000 GBP2024-04-30
1,000 GBP2023-04-30
Retained earnings (accumulated losses)
7,258,806 GBP2025-04-30
5,440,342 GBP2024-04-30
4,197,472 GBP2023-04-30
Equity
7,260,806 GBP2025-04-30
5,442,342 GBP2024-04-30
Profit/Loss
1,818,464 GBP2024-05-01 ~ 2025-04-30
1,242,870 GBP2023-05-01 ~ 2024-04-30
Average Number of Employees
492024-05-01 ~ 2025-04-30
472023-05-01 ~ 2024-04-30
Property, Plant & Equipment - Gross Cost
Land and buildings
1,108,553 GBP2025-04-30
1,147,659 GBP2024-04-30
Other
6,149,657 GBP2025-04-30
6,784,553 GBP2024-04-30
Property, Plant & Equipment - Gross Cost
7,258,210 GBP2025-04-30
7,932,212 GBP2024-04-30
Property, Plant & Equipment - Other Disposals
Land and buildings
-39,106 GBP2024-05-01 ~ 2025-04-30
Other
-758,903 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Other Disposals
-798,009 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings
753,850 GBP2025-04-30
743,366 GBP2024-04-30
Other
5,156,673 GBP2025-04-30
5,720,835 GBP2024-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
5,910,523 GBP2025-04-30
6,464,201 GBP2024-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Land and buildings
42,685 GBP2024-05-01 ~ 2025-04-30
Other
185,242 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
227,927 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
Land and buildings
-32,201 GBP2024-05-01 ~ 2025-04-30
Other
-749,404 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
-781,605 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment
Land and buildings
354,703 GBP2025-04-30
404,293 GBP2024-04-30
Other
992,984 GBP2025-04-30
1,063,718 GBP2024-04-30
Amounts invested in assets
50,566 GBP2025-04-30
50,566 GBP2024-04-30
Trade Debtors/Trade Receivables
Current
656,690 GBP2025-04-30
996,263 GBP2024-04-30
Amount of corporation tax that is recoverable
0 GBP2025-04-30
244,000 GBP2024-04-30
Other Debtors
Current
1,939,085 GBP2025-04-30
258,297 GBP2024-04-30
Debtors
Current
2,952,775 GBP2025-04-30
1,498,560 GBP2024-04-30
Amounts Owed By Related Parties
0 GBP2024-04-30
Other Taxation & Social Security Payable
Current
56,741 GBP2025-04-30
41,764 GBP2024-04-30
Other Creditors
Current
685,189 GBP2025-04-30
1,774,089 GBP2024-04-30
Creditors
Current
961,345 GBP2025-04-30
2,030,168 GBP2024-04-30
Related profiles found in government register
  • AVALON SCIENCES LIMITED
    Info
    Registered number 02147892
    Avalon House, Somerton Business Park, Somerton, Somerset TA11 6SB
    PRIVATE LIMITED COMPANY incorporated on 1987-07-16 (38 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-08
    CIF 0
  • AVALON SCIENCES LIMITED
    S
    Registered number 02147892
    Avalon House, Somerton Business Park, Bancombe Road, Somerton, England, TA11 6SB
    Limited Company in Companies House, England And Wales
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    NEOPARTNERS LIMITED
    05757980
    Avalon House, Somerton Business Park, Bancombe Road, Somerton, Somerset
    Active Corporate (5 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or more → OE

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