The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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: Offsprings
Parent entities and officers
Inapplicable
Individuals in focus
Mr. Declan O'halloran
- Irish born in July 1970
Mr. Declan O'halloran
Resident in Spain
Registered addresses and corresponding companies - Irish born in July 1970
Mr Declan O'halloran
Resident in Spain
Registered addresses and corresponding companies - Irish director born in July 1970
O'halloran, Declan
Resident in Spain
Registered addresses and corresponding companies117 George Lane, South Woodford, London, Greater London, E18 1AN, England
IIF 16
- Irish born in July 1970
O'halloran, Declan, Mr.
Resident in Spain
Registered addresses and corresponding companies168, Church Road, Hove, East Sussex, BN3 2DL, United Kingdom
IIF 17
- Irish born in July 1970
Mr. Deaglán Padraic Ó Hallmhúráin
Resident in Spain
Registered addresses and corresponding companies - Irish born in July 1970
Mr Deaglán Padraic Ó Hallmhúráin
Resident in Spain
Registered addresses and corresponding companies - Irish born in July 1970
Ó HallmhÚrÁin, Deaglán Padraic
Resident in Spain
Registered addresses and corresponding companies - Irish born in July 1970
Ó HallmhÚrÁin, Deaglán Padraic, Mr.
Resident in Spain
Registered addresses and corresponding companies
Related profiles found in government register
Offspring entities and appointments
21
- 1
QC ADELMO LIMITED
16337389168 Church Road, Hove, East Sussex, United KingdomActive Corporate (1 parent)Officer2025-03-24 ~ nowIIF 34 - Director → MEPerson with significant control2025-03-24 ~ nowIIF 23 - Ownership of shares – More than 50% but less than 75% → OEIIF 23 - Right to appoint or remove directors → OEIIF 23 - Ownership of voting rights - More than 50% but less than 75% → OE - 2
QC AYMARO LIMITED
13816558168 Church Road, Hove, East Sussex, United KingdomActive Corporate (3 parents)Officer2021-12-23 ~ nowIIF 29 - Director → MEPerson with significant control2021-12-23 ~ 2025-05-09IIF 10 - Ownership of shares – More than 25% but not more than 50% → OEIIF 10 - Right to appoint or remove directors → OEIIF 10 - Ownership of voting rights - More than 25% but not more than 50% → OE - 3
QC BASKER LIMITED
16337459168 Church Road, Hove, East Sussex, United KingdomActive Corporate (1 parent)Officer2025-03-24 ~ nowIIF 40 - Director → MEPerson with significant control2025-03-24 ~ nowIIF 19 - Right to appoint or remove directors → OEIIF 19 - Ownership of shares – More than 50% but less than 75% → OEIIF 19 - Ownership of voting rights - More than 50% but less than 75% → OE - 4
QC CANICE LIMITED
15928930168 Church Road, Hove, East Sussex, United KingdomActive Corporate (2 parents)Officer2024-09-02 ~ nowIIF 42 - Director → MEPerson with significant control2024-09-02 ~ 2025-05-13IIF 1 - Ownership of voting rights - 75% or more → OEIIF 1 - Right to appoint or remove directors → OEIIF 1 - Ownership of shares – 75% or more → OE - 5
QC CLONMAC LIMITED
16337382168 Church Road, Hove, East Sussex, United KingdomActive Corporate (1 parent)Officer2025-03-24 ~ nowIIF 41 - Director → MEPerson with significant control2025-03-24 ~ nowIIF 18 - Ownership of shares – More than 50% but less than 75% → OEIIF 18 - Right to appoint or remove directors → OEIIF 18 - Ownership of voting rights - More than 50% but less than 75% → OE - 6
QC CRONAN LIMITED
15923632168 Church Road, Hove, East Sussex, United KingdomActive Corporate (2 parents)Officer2024-08-29 ~ nowIIF 39 - Director → MEPerson with significant control2024-08-29 ~ 2025-04-16IIF 3 - Ownership of voting rights - 75% or more → OEIIF 3 - Right to appoint or remove directors → OEIIF 3 - Ownership of shares – 75% or more → OE - 7
QC DERVLA LIMITED
15922605168 Church Road, Hove, East Sussex, United KingdomActive Corporate (2 parents)Officer2024-08-28 ~ nowIIF 36 - Director → MEPerson with significant control2024-08-28 ~ 2025-04-16IIF 2 - Ownership of shares – 75% or more → OEIIF 2 - Ownership of voting rights - 75% or more → OEIIF 2 - Right to appoint or remove directors → OE - 8
QC MAGNUS LIMITED
15112454168 Church Road, Hove, EnglandActive Corporate (2 parents)Officer2023-09-04 ~ nowIIF 25 - Director → MEPerson with significant control2023-09-04 ~ 2025-05-13IIF 8 - Ownership of shares – 75% or more → OEIIF 8 - Right to appoint or remove directors → OEIIF 8 - Ownership of voting rights - 75% or more → OE - 9
QC MONTFERRAT LIMITED
15113061168 Church Road, Hove, EnglandActive Corporate (2 parents)Officer2023-09-04 ~ nowIIF 24 - Director → MEPerson with significant control2023-09-04 ~ 2025-04-16IIF 6 - Ownership of shares – 75% or more → OEIIF 6 - Right to appoint or remove directors → OEIIF 6 - Ownership of voting rights - 75% or more → OE - 10
QC MORIMONDO LIMITED
14712142168 Church Road, Hove, East Sussex, United KingdomActive Corporate (2 parents)Officer2023-03-07 ~ nowIIF 31 - Director → MEPerson with significant control2023-03-07 ~ 2025-05-13IIF 11 - Right to appoint or remove directors → OEIIF 11 - Ownership of shares – 75% or more → OEIIF 11 - Ownership of voting rights - 75% or more → OE - 11
QC OTRANTO LIMITED
15112610168 Church Road, Hove, EnglandActive Corporate (2 parents)Officer2023-09-04 ~ nowIIF 27 - Director → MEPerson with significant control2023-09-04 ~ 2025-05-13IIF 7 - Ownership of voting rights - 75% or more → OEIIF 7 - Ownership of shares – 75% or more → OEIIF 7 - Right to appoint or remove directors → OE - 12
QC PACIFICUS LIMITED
14063814168 Church Road, Hove, East Sussex, United KingdomActive Corporate (3 parents)Officer2022-04-22 ~ nowIIF 28 - Director → MEPerson with significant control2022-04-22 ~ 2025-05-09IIF 13 - Ownership of shares – More than 25% but not more than 50% → OEIIF 13 - Ownership of voting rights - More than 25% but not more than 50% → OE - 13
QC SENAN LIMITED
15922591168 Church Road, Hove, East Sussex, United KingdomActive Corporate (2 parents)Officer2024-08-28 ~ nowIIF 17 - Director → MEPerson with significant control2024-08-28 ~ 2024-08-28IIF 5 - Has significant influence or control → OE2024-08-28 ~ 2025-05-13IIF 4 - Ownership of voting rights - 75% or more → OEIIF 4 - Ownership of shares – 75% or more → OEIIF 4 - Right to appoint or remove directors → OE - 14
QC UBERTINO LIMITED
14233925168 Church Road, Hove, East Sussex, United KingdomActive Corporate (3 parents)Officer2022-07-14 ~ nowIIF 32 - Director → MEPerson with significant control2022-07-14 ~ 2025-05-09IIF 12 - Ownership of shares – More than 25% but not more than 50% → OEIIF 12 - Ownership of voting rights - More than 25% but not more than 50% → OE - 15
QC VENANTIUS LIMITED
16337471168 Church Road, Hove, East Sussex, United KingdomActive Corporate (1 parent)Officer2025-03-24 ~ nowIIF 37 - Director → MEPerson with significant control2025-03-24 ~ nowIIF 20 - Ownership of voting rights - More than 50% but less than 75% → OEIIF 20 - Ownership of shares – More than 50% but less than 75% → OEIIF 20 - Right to appoint or remove directors → OE - 16
QC WALDO LIMITED
14319888168 Church Road, Hove, East Sussex, United KingdomActive Corporate (2 parents)Officer2022-08-26 ~ nowIIF 30 - Director → MEPerson with significant control2022-08-26 ~ 2025-05-13IIF 14 - Ownership of voting rights - 75% or more → OEIIF 14 - Ownership of shares – 75% or more → OEIIF 14 - Right to appoint or remove directors → OE - 17
QC WHEPSTEAD LIMITED
14277473168 Church Road, Hove, East Sussex, United KingdomActive Corporate (3 parents)Officer2022-08-04 ~ nowIIF 33 - Director → MEPerson with significant control2022-08-04 ~ 2025-05-09IIF 9 - Ownership of shares – More than 25% but not more than 50% → OEIIF 9 - Ownership of voting rights - More than 25% but not more than 50% → OE - 18
QUINTAS ENERGY UK LTD
07252267168 Church Road, Hove, EnglandActive Corporate (4 parents, 37 offsprings)Officer2010-05-13 ~ nowIIF 26 - Director → MEPerson with significant control2022-09-08 ~ nowIIF 22 - Ownership of shares – More than 50% but less than 75% → OEIIF 22 - Ownership of voting rights - More than 50% but less than 75% → OE - 19
QC COLUMCILLE LIMITED
- 2025-04-15 15928871168 Church Road, Hove, East Sussex, United KingdomActive Corporate (2 parents, 14 offsprings)Officer2024-09-02 ~ nowIIF 38 - Director → MEPerson with significant control2024-09-02 ~ nowIIF 21 - Ownership of voting rights - More than 25% but not more than 50% → OEIIF 21 - Ownership of shares – More than 25% but not more than 50% → OE - 20
RENEWABLES AI LTD
10841046Clarendon House 117 George Lane, South Woodford, London, EnglandDissolved Corporate (4 parents)Officer2017-06-29 ~ dissolvedIIF 16 - Director → MEPerson with significant control2017-06-29 ~ dissolvedIIF 15 - Ownership of shares – More than 25% but not more than 50% → OEIIF 15 - Ownership of voting rights - More than 25% but not more than 50% → OE - 21
SOLARCORE POWER LTD
16385021168 Church Road, Hove, East Sussex, United KingdomActive Corporate (3 parents)Officer2025-04-14 ~ nowIIF 35 - Director → ME
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Contains public sector information retrieved at 5 April 2026 and
licensed under the Open Government Licence v3.0.