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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 5
  • 1
    Tompkins, Angela Rosemary
    Born in October 1949
    Individual (8 offsprings)
    Officer
    2010-12-14 ~ now
    OF - Director → CIF 0
    Mrs Angela Rosemary Tompkins
    Born in October 1949
    Individual (8 offsprings)
    Person with significant control
    2018-12-14 ~ 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
  • 2
    Piasecki, Rhiannon Pamela Carina
    Born in June 1980
    Individual (12 offsprings)
    Officer
    2013-10-01 ~ 2015-11-23
    OF - Director → CIF 0
  • 3
    Holley, Peter Nicholas
    Born in May 1950
    Individual (18 offsprings)
    Officer
    2011-11-15 ~ 2018-12-20
    OF - Director → CIF 0
  • 4
    Sheppard, Sophie Jane
    Born in September 1988
    Individual (7 offsprings)
    Officer
    2018-04-12 ~ now
    OF - Director → CIF 0
  • 5
    Tompkins, Arthur Charles
    Born in March 1947
    Individual (35 offsprings)
    Officer
    2010-12-14 ~ now
    OF - Director → CIF 0
    Mr Arthur Charles Tompkins
    Born in March 1947
    Individual (35 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    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
parent relation
Company in focus

TOMPKINS INVESTMENTS LIMITED

Period: 2011-07-29 ~ now
Company number: 07469424
Registered names
TOMPKINS INVESTMENTS LIMITED - now
ENDEAVOUR 123 LIMITED - 2011-07-29 09022481... (more)
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Property, Plant & Equipment
1,702 GBP2025-03-31
0 GBP2024-03-31
Investment Property
1,200,000 GBP2025-03-31
1,297,552 GBP2024-03-31
Fixed Assets - Investments
0 GBP2025-03-31
862,832 GBP2024-03-31
Fixed Assets
1,201,702 GBP2025-03-31
2,160,384 GBP2024-03-31
Debtors
11,631 GBP2025-03-31
346,011 GBP2024-03-31
Cash at bank and in hand
175,101 GBP2025-03-31
102,754 GBP2024-03-31
Current Assets
186,732 GBP2025-03-31
448,765 GBP2024-03-31
Creditors
Amounts falling due within one year
-7,241,619 GBP2025-03-31
-7,624,759 GBP2024-03-31
Net Current Assets/Liabilities
-7,054,887 GBP2025-03-31
-7,175,994 GBP2024-03-31
Total Assets Less Current Liabilities
-5,853,185 GBP2025-03-31
-5,015,610 GBP2024-03-31
Net Assets/Liabilities
-5,968,038 GBP2025-03-31
-5,131,965 GBP2024-03-31
Equity
Called up share capital
100 GBP2025-03-31
100 GBP2024-03-31
Revaluation reserve
0 GBP2025-03-31
97,552 GBP2024-03-31
Retained earnings (accumulated losses)
-5,968,138 GBP2025-03-31
-5,229,617 GBP2024-03-31
Equity
-5,968,038 GBP2025-03-31
-5,131,965 GBP2024-03-31
Average Number of Employees
02024-04-01 ~ 2025-03-31
02023-10-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Furniture and fittings
9,747 GBP2025-03-31
9,747 GBP2024-03-31
Computers
30,477 GBP2025-03-31
28,301 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
40,224 GBP2025-03-31
38,048 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Furniture and fittings
9,747 GBP2025-03-31
9,747 GBP2024-03-31
Computers
28,775 GBP2025-03-31
28,301 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
38,522 GBP2025-03-31
38,048 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Furniture and fittings
0 GBP2024-04-01 ~ 2025-03-31
Computers
474 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
474 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment
Furniture and fittings
0 GBP2025-03-31
0 GBP2024-03-31
Computers
1,702 GBP2025-03-31
0 GBP2024-03-31
Investment Property - Fair Value Model
1,200,000 GBP2025-03-31
1,297,552 GBP2024-03-31
Other Investments Other Than Loans
0 GBP2025-03-31
862,832 GBP2024-03-31
Other Debtors
Current
11,631 GBP2025-03-31
302,504 GBP2024-03-31
Prepayments/Accrued Income
Current
0 GBP2025-03-31
43,507 GBP2024-03-31
Trade Creditors/Trade Payables
Current
1,975 GBP2025-03-31
2,102 GBP2024-03-31
Amounts owed to group undertakings
Current
39,491 GBP2025-03-31
128,700 GBP2024-03-31
Corporation Tax Payable
Current
69,123 GBP2025-03-31
143,220 GBP2024-03-31
Other Taxation & Social Security Payable
Current
0 GBP2025-03-31
14,319 GBP2024-03-31
Other Creditors
Current
7,125,574 GBP2025-03-31
7,327,635 GBP2024-03-31
Accrued Liabilities/Deferred Income
Current
5,456 GBP2025-03-31
8,783 GBP2024-03-31
Creditors
Current
7,241,619 GBP2025-03-31
7,624,759 GBP2024-03-31

Related profiles found in government register
  • TOMPKINS INVESTMENTS LIMITED
    Info
    ENDEAVOUR 123 LIMITED - 2011-07-29
    Registered number 07469424
    Beaumont House, Beaumont Street, Darlington, County Durham DL1 5RW
    PRIVATE LIMITED COMPANY incorporated on 2010-12-14 (15 years 5 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-14
    CIF 0
  • TOMPKINS INVESTMENTS LIMITED
    S
    Registered number 07469424
    Beaumont House, Beaumont Street, Darlington, County Durham, England, DL1 5RW
    Private Company Limited By Shares in Register Of Companies In England And Wales, England
    CIF 1
  • TOMPKINS INVESTMENTS LIMITED
    S
    Registered number 07469424
    Beaumont House, Beaumont Street, Darlington, England, DL1 5RW
    Limited Company in England And Wales, England
    CIF 2
    Private Limited Company in England
    CIF 3
child relation
Offspring entities and appointments 4
  • 1
    DEEPWATER GEOSYSTEMS LIMITED
    08736510
    Beaumont House, Beaumont Street, Darlington, County Durham
    Dissolved Corporate (2 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 4 - Ownership of shares – 75% or more OE
  • 2
    SEABED INTERVENTION GROUP LIMITED
    08214194
    Beaumont House, Beaumont Street, Darlington, Durham
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 3 - Ownership of shares – More than 50% but less than 75% OE
  • 3
    UID LINK LTD
    15897349
    Beaumont House, Beaumont Street, Darlington, County Durham, England
    Active Corporate (4 parents)
    Person with significant control
    2024-08-16 ~ now
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    CIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    UNDERWATER DRONE SYSTEMS LIMITED
    - now 08210010
    UID DEVELOPMENTS LIMITED
    - 2025-06-17 08210010
    UK DECOM LIMITED
    - 2024-07-03 08210010
    SEABED INTERVENTION LTD - 2018-07-18
    Beaumont House, Beaumont Street, Darlington, Durham
    Active Corporate (5 parents)
    Person with significant control
    2019-03-01 ~ now
    CIF 2 - 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.