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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 5
  • 1
    Allan, William Macdonald
    Born in August 1960
    Individual (30 offsprings)
    Officer
    2019-04-09 ~ now
    OF - Director → CIF 0
  • 2
    Brown, Greig Ronald
    Born in March 1971
    Individual (25 offsprings)
    Officer
    2019-04-09 ~ now
    OF - Director → CIF 0
  • 3
    Boorman, Nicholas
    Born in June 1975
    Individual (7 offsprings)
    Officer
    2025-07-18 ~ now
    OF - Director → CIF 0
  • 4
    Poulter, Adam Willis George
    Born in April 1964
    Individual (11 offsprings)
    Officer
    2021-05-10 ~ now
    OF - Director → CIF 0
  • 5
    BOOST (TOPCO) LIMITED - 2020-12-10
    9, Research Way, Derriford, Plymouth, England
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    2019-04-09 ~ 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
Ceased 1
  • Lyons, Timothy James
    Chief Financial Officer born in December 1976
    Individual (2 offsprings)
    Officer
    2021-09-02 ~ 2024-06-14
    OF - Director → CIF 0
parent relation
Company in focus

SPONGE GROUP LIMITED

Previous name
BOOST (BIDCO) LIMITED - 2020-12-02
Standard Industrial Classification
62090 - Other Information Technology Service Activities
Brief company account
Intangible Assets
1,102,695 GBP2022-04-30
42,089 GBP2021-04-30
Property, Plant & Equipment
5,292 GBP2022-04-30
4,806 GBP2021-04-30
Fixed Assets - Investments
19,793,481 GBP2022-04-30
26,532,505 GBP2021-04-30
Fixed Assets
20,901,468 GBP2022-04-30
26,579,400 GBP2021-04-30
Debtors
253,398 GBP2022-04-30
74,040 GBP2021-04-30
Cash at bank and in hand
437,281 GBP2022-04-30
74,166 GBP2021-04-30
Current Assets
690,679 GBP2022-04-30
148,206 GBP2021-04-30
Net Current Assets/Liabilities
-14,126,985 GBP2022-04-30
-12,699,486 GBP2021-04-30
Total Assets Less Current Liabilities
6,774,483 GBP2022-04-30
13,879,914 GBP2021-04-30
Net Assets/Liabilities
-6,791,631 GBP2022-04-30
-1,620,838 GBP2021-04-30
Equity
Called up share capital
1 GBP2022-04-30
1 GBP2021-04-30
Share premium
300,000 GBP2022-04-30
300,000 GBP2021-04-30
Retained earnings (accumulated losses)
-7,091,632 GBP2022-04-30
-1,920,839 GBP2021-04-30
Equity
-6,791,631 GBP2022-04-30
-1,620,838 GBP2021-04-30
Average Number of Employees
42021-05-01 ~ 2022-04-30
22020-05-01 ~ 2021-04-30
Intangible Assets - Gross Cost
Other than goodwill
1,137,384 GBP2022-04-30
42,089 GBP2021-04-30
Intangible Assets - Gross Cost
1,137,384 GBP2022-04-30
42,089 GBP2021-04-30
Intangible assets - Disposals
0 GBP2021-05-01 ~ 2022-04-30
Intangible Assets - Accumulated Amortisation & Impairment
Other than goodwill
34,689 GBP2022-04-30
0 GBP2021-04-30
Intangible Assets - Accumulated Amortisation & Impairment
34,689 GBP2022-04-30
0 GBP2021-04-30
Intangible Assets - Increase From Amortisation Charge for Year
Other than goodwill
34,689 GBP2021-05-01 ~ 2022-04-30
Intangible Assets - Increase From Amortisation Charge for Year
34,689 GBP2021-05-01 ~ 2022-04-30
Intangible Assets
Other than goodwill
1,102,695 GBP2022-04-30
42,089 GBP2021-04-30
Property, Plant & Equipment - Gross Cost
Office equipment
7,541 GBP2022-04-30
4,806 GBP2021-04-30
Property, Plant & Equipment - Gross Cost
7,541 GBP2022-04-30
4,806 GBP2021-04-30
Property, Plant & Equipment - Disposals
Office equipment
0 GBP2021-05-01 ~ 2022-04-30
Property, Plant & Equipment - Disposals
0 GBP2021-05-01 ~ 2022-04-30
Property, Plant & Equipment - Total increase or decrease resulting from revaluations
0 GBP2021-05-01 ~ 2022-04-30
Property, Plant & Equipment - Increase or decrease due to transfers between classes
0 GBP2021-05-01 ~ 2022-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Office equipment
2,249 GBP2022-04-30
0 GBP2021-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
2,249 GBP2022-04-30
0 GBP2021-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Office equipment
2,249 GBP2021-05-01 ~ 2022-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
2,249 GBP2021-05-01 ~ 2022-04-30
Property, Plant & Equipment
Office equipment
5,292 GBP2022-04-30
4,806 GBP2021-04-30
Prepayments/Accrued Income
253,398 GBP2022-04-30
74,040 GBP2021-04-30
Debtors
Amounts falling due after one year
0 GBP2022-04-30
0 GBP2021-04-30
Bank Borrowings/Overdrafts
Amounts falling due within one year
14,246,534 GBP2022-04-30
12,052,497 GBP2021-04-30
Trade Creditors/Trade Payables
Amounts falling due within one year
328,618 GBP2022-04-30
584,159 GBP2021-04-30
Taxation/Social Security Payable
Amounts falling due within one year
119,262 GBP2022-04-30
31,627 GBP2021-04-30
Accrued Liabilities/Deferred Income
Amounts falling due within one year
119,774 GBP2022-04-30
173,733 GBP2021-04-30
Other Creditors
Amounts falling due within one year
3,476 GBP2022-04-30
5,676 GBP2021-04-30
Bank Borrowings/Overdrafts
Amounts falling due after one year
13,566,114 GBP2022-04-30
13,507,658 GBP2021-04-30
Other Creditors
Amounts falling due after one year
1,993,094 GBP2021-04-30
Related profiles found in government register
  • SPONGE GROUP LIMITED
    Info
    BOOST (BIDCO) LIMITED - 2020-12-02
    Registered number 11935886
    Units 2.1-2.3 Paintworks, Arnos Vale, Bristol BS4 3EH
    PRIVATE LIMITED COMPANY incorporated on 2019-04-09 (6 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-08
    CIF 0
  • SPONGE GROUP LIMITED
    S
    Registered number 11935886
    14, Brook's Mews, London, England, W1K 4DG
    Limited By Shares in Register Of Companies For England And Wales, England
    CIF 1
  • SPONGE GROUP LIMITED
    S
    Registered number 11935886
    9, Research Way, Derriford, Plymouth, England, PL6 8BT
    Private Company Limited By Shares in Registrar Of Companies For England And Wales, England And Wales
    CIF 2
  • BOOST (BIDCO) LIMITED
    S
    Registered number 11935886
    14, Brook's Mews, London, England, W1K 4DG
    Private Company Limited By Shares in Registrar Of Companies For England And Wales, England
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 6
  • 1
    ONLINE WORKFORCE LEARNING LTD - 2013-07-08
    112 Commercial Street, Edinburgh, Scotland
    Dissolved Corporate (2 parents)
    Person with significant control
    2019-05-24 ~ dissolved
    CIF 5 - Ownership of voting rights - 75% or more → OE
    CIF 5 - Ownership of shares – 75% or more → OE
    CIF 5 - Right to appoint or remove directors → OE
  • 2
    Units 2.1-2.3 Paintworks, Arnos Vale, Bristol, England
    Active Corporate (3 parents)
    Equity (Company account)
    201 GBP2022-04-30
    Person with significant control
    2021-03-12 ~ now
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 3
    112 Commercial Street, Edinburgh, Scotland
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    186,804 GBP2015-07-31
    Person with significant control
    2019-06-11 ~ dissolved
    CIF 4 - Ownership of shares – 75% or more → OE
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Right to appoint or remove directors → OE
  • 4
    Units 2.1-2.3 Paintworks, Arnos Vale, Bristol, England
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    1,950 GBP2022-04-30
    Person with significant control
    2020-11-10 ~ now
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
  • 5
    Units 2.1-2.3 Paintworks, Arnos Vale, Bristol, England
    Active Corporate (3 parents)
    Equity (Company account)
    187,572 GBP2022-04-30
    Person with significant control
    2019-11-07 ~ now
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Right to appoint or remove directors → OE
  • 6
    Units 2.1-2.3 Paintworks, Arnos Vale, Bristol, England
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2022-04-30
    Person with significant control
    2019-06-18 ~ now
    CIF 6 - Right to appoint or remove directors → OE
    CIF 6 - Ownership of shares – 75% or more → OE
    CIF 6 - Ownership of voting rights - 75% or more → OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.