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
4
- 1
Blackwell, Mark Ashley
Born in September 1967Individual (6 offsprings)Officer1996-04-03 ~ nowOF - Director → CIF 0Mr Mark Ashley Blackwell
Born in September 1967Individual (6 offsprings)Person with significant control2016-04-06 ~ nowPE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0PE - Ownership of shares – More than 25% but not more than 50% → CIF 0 - 2
Blackwell, Sandra
Born in May 1966Individual (3 offsprings)Officer2010-12-10 ~ nowOF - Director → CIF 0Blackwell, Sandra
Individual (3 offsprings)Officer2008-03-28 ~ nowOF - Secretary → CIF 0Mrs Sandra Blackwell
Born in May 1966Individual (3 offsprings)Person with significant control2016-04-06 ~ nowPE - Ownership of shares – More than 25% but not more than 50% → CIF 0PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0 - 3
Jones, Graham Alan
Individual (11 offsprings)Officer1996-04-03 ~ 2008-03-28OF - Secretary → CIF 0 - 4
SWIFT INCORPORATIONS LIMITED
0194593726, Church Street, LondonDissolved Corporate (13 parents, 100356 offsprings)Officer1996-04-03 ~ 1996-04-03OF - Nominee Secretary → CIF 0
Company in focus
DU CONSTRUCTION LIMITED
Period: 1996-04-03 ~ now
Company number: 03182086
Registered name
DU CONSTRUCTION LIMITED - now
Standard Industrial Classification
42990 - Construction Of Other Civil Engineering Projects N.e.c.
Brief company account
Property, Plant & Equipment
781,501 GBP2025-04-30
782,107 GBP2024-04-30
Fixed Assets - Investments
30 GBP2024-04-30
Fixed Assets
781,501 GBP2025-04-30
782,137 GBP2024-04-30
Total Inventories
1,421,304 GBP2025-04-30
15,000 GBP2024-04-30
Debtors
1,784,214 GBP2025-04-30
2,248,792 GBP2024-04-30
Cash at bank and in hand
1,614,755 GBP2025-04-30
1,429,433 GBP2024-04-30
Current Assets
4,820,273 GBP2025-04-30
3,693,225 GBP2024-04-30
Creditors
Current
1,289,821 GBP2025-04-30
1,267,478 GBP2024-04-30
Net Current Assets/Liabilities
3,530,452 GBP2025-04-30
2,425,747 GBP2024-04-30
Total Assets Less Current Liabilities
4,311,953 GBP2025-04-30
3,207,884 GBP2024-04-30
Net Assets/Liabilities
3,949,756 GBP2025-04-30
2,764,545 GBP2024-04-30
Equity
Called up share capital
100 GBP2025-04-30
100 GBP2024-04-30
Retained earnings (accumulated losses)
3,949,656 GBP2025-04-30
2,764,445 GBP2024-04-30
Equity
3,949,756 GBP2025-04-30
2,764,545 GBP2024-04-30
Average Number of Employees
412024-05-01 ~ 2025-04-30
362023-05-01 ~ 2024-04-30
Property, Plant & Equipment - Gross Cost
Land and buildings
416,345 GBP2025-04-30
416,345 GBP2024-04-30
Plant and equipment
1,127,344 GBP2025-04-30
1,046,890 GBP2024-04-30
Property, Plant & Equipment - Gross Cost
1,543,689 GBP2025-04-30
1,463,235 GBP2024-04-30
Property, Plant & Equipment - Disposals
Plant and equipment
-72,000 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Disposals
-72,000 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings
62,821 GBP2025-04-30
57,110 GBP2024-04-30
Plant and equipment
699,367 GBP2025-04-30
624,018 GBP2024-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
762,188 GBP2025-04-30
681,128 GBP2024-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Land and buildings
5,711 GBP2024-05-01 ~ 2025-04-30
Plant and equipment
147,349 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
153,060 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
Plant and equipment
-72,000 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
-72,000 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment
Land and buildings
353,524 GBP2025-04-30
359,235 GBP2024-04-30
Plant and equipment
427,977 GBP2025-04-30
422,872 GBP2024-04-30
Property, Plant & Equipment - Gross Cost
Under hire purchased contracts or finance leases, Plant and equipment
448,555 GBP2024-04-30
Property, Plant & Equipment - Increase or decrease
Plant and equipment, Under hire purchased contracts or finance leases
118,595 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Gross Cost
Plant and equipment, Under hire purchased contracts or finance leases
567,150 GBP2025-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Under hire purchased contracts or finance leases, Plant and equipment
109,303 GBP2024-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment, Under hire purchased contracts or finance leases
116,028 GBP2024-05-01 ~ 2025-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment, Under hire purchased contracts or finance leases
225,331 GBP2025-04-30
Property, Plant & Equipment
Plant and equipment, Under hire purchased contracts or finance leases
341,819 GBP2025-04-30
Under hire purchased contracts or finance leases, Plant and equipment
339,252 GBP2024-04-30
Investments in Group Undertakings
Cost valuation
30 GBP2024-04-30
Investments in Group Undertakings
30 GBP2024-04-30
Trade Debtors/Trade Receivables
Current, Amounts falling due within one year
566,317 GBP2025-04-30
1,319,530 GBP2024-04-30
Other Debtors
Current, Amounts falling due within one year
227,758 GBP2025-04-30
196,384 GBP2024-04-30
Debtors
Current, Amounts falling due within one year
1,784,214 GBP2025-04-30
2,248,792 GBP2024-04-30
Bank Borrowings/Overdrafts
Current
24,632 GBP2025-04-30
23,484 GBP2024-04-30
Finance Lease Liabilities - Total Present Value
Current
68,303 GBP2025-04-30
100,579 GBP2024-04-30
Trade Creditors/Trade Payables
Current
547,604 GBP2025-04-30
665,725 GBP2024-04-30
Other Taxation & Social Security Payable
Current
484,035 GBP2025-04-30
290,594 GBP2024-04-30
Other Creditors
Current
165,247 GBP2025-04-30
187,096 GBP2024-04-30
Bank Borrowings/Overdrafts
Non-current
178,876 GBP2025-04-30
196,029 GBP2024-04-30
Finance Lease Liabilities - Total Present Value
Non-current
47,021 GBP2025-04-30
94,768 GBP2024-04-30
Current, hire purchase agreements, Amounts falling due within one year
68,303 GBP2025-04-30
Between one and five year, hire purchase agreements
94,768 GBP2024-04-30
hire purchase agreements
115,324 GBP2025-04-30
195,347 GBP2024-04-30
Related profiles found in government register
- Registered number 03182086
DU CONSTRUCTION LIMITED
InfoGlaslyn Ffordd Y Parc, Parc Menai, Bangor, Gwynedd LL57 4FEPRIVATE LIMITED COMPANY incorporated on 1996-04-03 (30 years 1 month). The status of the company number is Active.The last date of confirmation statement was made at 2025-04-03CIF 0 DU CONSTRUCTION LIMITED
SRegistered number 03182086Glaslyn, Ffordd Y Parc, Parc Menai, Bangor, United Kingdom, LL57 4FELimited By Shares in Companies House, United KingdomCIF 1
Offspring entities and appointments
1
- 1
LLETROED FAWR ESTATE MANAGEMENT COMPANY LTD
136594178 Lletroed Fawr Estate, Penysarn, Anglesey, WalesActive Corporate (4 parents)Person with significant control2021-10-04 ~ 2024-12-04CIF 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 5 April 2026 and
licensed under the Open Government Licence v3.0.