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
4
- 1
Mackenzie Du Lieu, James Roberts
Born in April 1970Individual (16 offsprings)Officer
2023-02-06 ~ nowOF - Director → CIF 0 - 2
English, Rupert Alexander Lendon
Born in December 1966Individual (10 offsprings)Officer 2016-04-22 ~ nowOF - Director → CIF 0Mr Rupert Alexander Lendon English
Born in December 1966Individual (10 offsprings)Person with significant control 2016-04-22 ~ nowPE - Ownership of shares – More than 25% but not more than 50% → CIF 0 - 3
Hills, Paul
Born in November 1963Individual (7 offsprings)Officer 2018-10-17 ~ nowOF - Director → CIF 0 - 4
Gilchrist, James Mark Colin
Born in June 1966Individual (12 offsprings)Officer 2016-04-22 ~ nowOF - Director → CIF 0Mr James Mark Colin Gilchrist
Born in June 1966Individual (12 offsprings)Person with significant control 2016-04-22 ~ nowPE - Ownership of shares – More than 25% but not more than 50% → CIF 0
Ceased
1
Alghanim, Reham Fouad
Company Director born in August 1971Individual (9 offsprings)Officer 2019-01-15 ~ 2023-02-06OF - Director → CIF 0
Company in focus
STEELROCK TECHNOLOGIES LIMITED
Previous name
STEELROCK UAV SOLUTIONS LIMITED - 2017-12-06
Standard Industrial Classification
27900 - Manufacture Of Other Electrical Equipment
26309 - Manufacture Of Communication Equipment Other Than Telegraph, And Telephone Apparatus And Equipment
Brief company account
Property, Plant & Equipment
317,818 GBP2025-03-31
322,643 GBP2024-03-31
Fixed Assets - Investments
300 GBP2025-03-31
300 GBP2024-03-31
Fixed Assets
318,118 GBP2025-03-31
322,943 GBP2024-03-31
Debtors
5,109,295 GBP2025-03-31
4,703,007 GBP2024-03-31
Cash at bank and in hand
4,032,478 GBP2025-03-31
3,352,577 GBP2024-03-31
Current Assets
12,509,702 GBP2025-03-31
11,395,989 GBP2024-03-31
Creditors
Current, Amounts falling due within one year
-216,144 GBP2024-03-31
Net Current Assets/Liabilities
12,276,758 GBP2025-03-31
11,179,845 GBP2024-03-31
Total Assets Less Current Liabilities
12,594,876 GBP2025-03-31
11,502,788 GBP2024-03-31
Creditors
Non-current, Amounts falling due after one year
-29,593 GBP2024-03-31
Net Assets/Liabilities
12,508,679 GBP2025-03-31
11,411,948 GBP2024-03-31
Equity
Called up share capital
1,222 GBP2025-03-31
1,222 GBP2024-03-31
Share premium
6,016,635 GBP2025-03-31
6,016,635 GBP2024-03-31
Retained earnings (accumulated losses)
6,490,822 GBP2025-03-31
5,394,091 GBP2024-03-31
Equity
12,508,679 GBP2025-03-31
11,411,948 GBP2024-03-31
Average Number of Employees
72024-04-01 ~ 2025-03-31
72023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
673,034 GBP2025-03-31
573,688 GBP2024-03-31
Property, Plant & Equipment - Other Disposals
-63,898 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
355,216 GBP2025-03-31
251,045 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
127,213 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
-23,042 GBP2024-04-01 ~ 2025-03-31
Investments in group undertakings and participating interests
300 GBP2025-03-31
300 GBP2024-03-31
Trade Debtors/Trade Receivables
Current
397,833 GBP2025-03-31
28,139 GBP2024-03-31
Other Debtors
Amounts falling due within one year
4,711,462 GBP2025-03-31
4,674,868 GBP2024-03-31
Debtors
Amounts falling due within one year, Current
5,109,295 GBP2025-03-31
Current, Amounts falling due within one year
4,703,007 GBP2024-03-31
Bank Borrowings/Overdrafts
Current
5,000 GBP2025-03-31
5,000 GBP2024-03-31
Trade Creditors/Trade Payables
Current
194,614 GBP2025-03-31
162,242 GBP2024-03-31
Amounts owed to group undertakings
Current
300 GBP2025-03-31
300 GBP2024-03-31
Other Taxation & Social Security Payable
Current
16,041 GBP2025-03-31
13,646 GBP2024-03-31
Other Creditors
Current
16,989 GBP2025-03-31
34,956 GBP2024-03-31
Creditors
Current
232,944 GBP2025-03-31
216,144 GBP2024-03-31
Related profiles found in government register
STEELROCK TECHNOLOGIES LIMITED
InfoSTEELROCK UAV SOLUTIONS LIMITED - 2017-12-06Registered number 10141298
12 Upper Berkeley Street, London W1H 7QDPRIVATE LIMITED COMPANY incorporated on 2016-04-22 (9 years 8 months). The company status is Active.The last date of confirmation statement was made at 2024-12-04CIF 0STEELROCK TECHNOLOGIES LIMITED
SRegistered number 1014129812 Upper Berkeley Street, London, W1H 7QDPrivate Limited Company in England And Wales, United KingdomCIF 1
Offspring entities and appointments
Active
1
- 12 Upper Berkeley Street, London, United KingdomActive Corporate (3 parents)Total Assets Less Current Liabilities (Company account)100 GBP2024-10-31Person with significant control 2023-10-31 ~ nowCIF 1 - Right to appoint or remove directors → OECIF 1 - Ownership of voting rights - 75% or more → OECIF 1 - Ownership of shares – 75% or more → OE
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Contains public sector information retrieved at 12 November 2025 and
licensed under the Open Government Licence v3.0.