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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 10
  • 1
    Neil, Jeffrey
    Born in February 1971
    Individual (1 offspring)
    Officer
    2012-12-24 ~ 2022-06-01
    OF - LLP Member → CIF 0
    Jeffrey Neil
    Born in February 1971
    Individual (1 offspring)
    Person with significant control
    2016-06-30 ~ 2022-06-01
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
    PE - Right to surplus assets - More than 25% but not more than 50% → CIF 0
  • 2
    Cowell, Michael John
    Born in April 1970
    Individual (27 offsprings)
    Officer
    2022-05-31 ~ now
    OF - LLP Member → CIF 0
  • 3
    Greenblatt, David
    Born in June 1977
    Individual (1 offspring)
    Officer
    2022-05-31 ~ now
    OF - LLP Member → CIF 0
  • 4
    Hanna, John
    Born in July 1977
    Individual (1 offspring)
    Officer
    2022-05-31 ~ now
    OF - LLP Member → CIF 0
  • 5
    Gregor, Robert John
    Born in May 1969
    Individual (44 offsprings)
    Officer
    2011-04-15 ~ now
    OF - LLP Designated Member → CIF 0
    Mr Robert John Gregor
    Born in May 1969
    Individual (44 offsprings)
    Person with significant control
    2016-06-30 ~ now
    PE - Has significant influence or control → CIF 0
  • 6
    O'hara, Neil
    Born in March 1966
    Individual (44 offsprings)
    Officer
    2022-05-31 ~ 2024-09-07
    OF - LLP Member → CIF 0
  • 7
    Jones, Wil
    Born in December 1986
    Individual (42 offsprings)
    Officer
    2022-10-01 ~ now
    OF - LLP Member → CIF 0
  • 8
    Lowry, Steven
    Born in November 1972
    Individual (69 offsprings)
    Officer
    2011-04-15 ~ now
    OF - LLP Designated Member → CIF 0
    Mr Steven Lowry
    Born in November 1972
    Individual (69 offsprings)
    Person with significant control
    2016-06-30 ~ now
    PE - Has significant influence or control → CIF 0
  • 9
    BALFOUR BEATTY INFRASTRUCTURE PARTNERS MEMBER LIMITED
    07597690
    350, Euston Road, London, England
    Active Corporate (13 parents, 1 offspring)
    Officer
    2011-04-15 ~ 2016-06-30
    OF - LLP Member → CIF 0
    Person with significant control
    2016-04-06 ~ 2016-06-30
    PE - Right to surplus assets - 75% or more → CIF 0
  • 10
    COLLIERS INVESTMENT MANAGEMENT UK HOLDINGS LIMITED
    13807197
    95, Wigmore Street, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    2022-06-01 ~ now
    OF - LLP Designated Member → CIF 0
    Person with significant control
    2022-06-01 ~ now
    PE - Right to surplus assets - 75% or more → CIF 0
parent relation
Company in focus

BASALT INFRASTRUCTURE PARTNERS LLP

Period: 2016-07-04 ~ now
Company number: OC363892
Registered names
BASALT INFRASTRUCTURE PARTNERS LLP - now LP015216... (more)
Related profiles found in government register
  • BASALT INFRASTRUCTURE PARTNERS LLP
    Info
    BALFOUR BEATTY INFRASTRUCTURE PARTNERS LLP - 2016-07-04
    Registered number OC363892
    4th Floor 25 Golden Square, London W1F 9LU
    LIMITED LIABILITY PARTNERSHIP incorporated on 2011-04-15 (14 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-15
    CIF 0
  • BASALT INFRASTRUCTURE PARTNERS LLP
    S
    Registered number Oc363892
    2nd 14-16 Bruton Place, London, United Kingdom, W1J 6LX
    Limited Liability Partnership in United Kingdom
    CIF 1 CIF 2
  • BASALT INFRASTRUCTURE PARTNERS LLP
    S
    Registered number Oc363892
    2nd Floor, 14-16 Bruton Place, London, England, W1J 6LX
    Limited Liability Partnership in Companies House, United Kingdom
    CIF 3
(more)
child relation
Offspring entities and appointments 16
  • 1
    ARCA TOPCO LIMITED
    - now 09259238
    DE FACTO 2139 LIMITED - 2015-01-19
    Gunwharf Terminal, Gunwharf Road, Portsmouth, Hampshire, England
    Active Corporate (18 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    CIF 6 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    ARDMAIR BAY HOLDINGS LIMITED
    11010404
    Columbus Buildings, Waveney Road, Lowestoft, Suffolk, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Person with significant control
    2017-10-12 ~ 2022-02-03
    CIF 16 - Has significant influence or control → OE
  • 3
    BARBICAN HOLDCO LIMITED
    - now 09514385
    DE FACTO 2180 LIMITED - 2015-09-10
    C/o Frp Advisory Trading Limited 4th Floor Abbey House, 32 Booth Street, Manchester
    Dissolved Corporate (15 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2018-04-11
    CIF 7 - Ownership of shares – 75% or more → OE
    CIF 7 - Ownership of voting rights - 75% or more → OE
    CIF 7 - Right to appoint or remove directors → OE
  • 4
    BASALT FOUNDER PARTNER L.P.
    - now SL011477
    BBIP FOUNDER PARTNER, L.P. - 2016-07-25
    East Wing Trafalgar Court, Les Banques, St Peter Port, Guernsey
    Active Corporate (2 parents)
    Person with significant control
    2017-06-26 ~ 2017-06-26
    CIF 8 - Has significant influence or control → OE
  • 5
    BASALT INFRASTRUCTURE PARTNERS GP 2 LLP
    - now OC403534 OC413846... (more)
    BBPGP 2 LLP - 2016-07-26
    C/o Aztec Financial Services (uk) Limited Forum 4, Solent Business Park, Whiteley, Fareham, Hampshire, England
    Active Corporate (3 parents)
    Person with significant control
    2017-07-28 ~ now
    CIF 3 - Has significant influence or control → OE
  • 6
    BASALT INFRASTRUCTURE PARTNERS II (UK) 1 LIMITED
    10387212 10387333... (more)
    C/o Aztec Financial Services (uk) Limited Forum 4, Solent Business Park, Whiteley, Fareham, Hampshire, England
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2016-09-21 ~ now
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Has significant influence or control → OE
  • 7
    BASALT INFRASTRUCTURE PARTNERS II (UK) 2 LIMITED
    10387333 10387212... (more)
    C/o Aztec Financial Services (uk) Limited Forum 4, Solent Business Park, Whiteley, Fareham, Hampshire, England
    Active Corporate (4 parents, 3 offsprings)
    Person with significant control
    2016-09-21 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Has significant influence or control → OE
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 8
    BEACH UK HOLDCO LIMITED
    16589749
    C/o Aztec Financial Services (uk) Ltd Forum 4, Solent Business Park, Whiteley, Hampshire, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    2025-07-17 ~ now
    CIF 9 - Has significant influence or control → OE
  • 9
    BIOSPHERE TOPCO LIMITED
    14785262
    C/o Aztec Financial Services (uk) Ltd Forum 4, Solent Business Park, Whiteley, Hampshire, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    2023-04-06 ~ now
    CIF 11 - Has significant influence or control → OE
  • 10
    CAELUS TOPCO LTD
    13512941
    C/o Aztec Financial Services (uk) Limited, Forum 4, Solent Business Park, Parkway South, Whiteley, Fareham, Hampshire, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    2021-07-15 ~ now
    CIF 13 - Has significant influence or control → OE
  • 11
    FREYJA HOLDCO LTD
    13578450
    C/o Aztec Financial Services (uk) Limited Forum 4, Solent Business Park, Parkway South, Whiteley, Fareham, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2021-08-23 ~ now
    CIF 12 - Has significant influence or control → OE
  • 12
    FRIGG HOLDCO LTD
    15888852
    C/o Aztec Financial Services (uk) Limited Forum 4, Solent Business Park, Parkway South, Whiteley, Hampshire, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2024-08-09 ~ now
    CIF 10 - Has significant influence or control → OE
  • 13
    IRIS MASTER HOLDCO LIMITED
    13055146
    C/o Aztec Financial Services (uk) Limited Forum 4, Solent Business Park, Parkway South, Whiteley, Fareham, England
    Active Corporate (6 parents, 1 offspring)
    Person with significant control
    2020-12-01 ~ now
    CIF 15 - Has significant influence or control → OE
  • 14
    MCEWAN SOLAR TOPCO (1) LIMITED
    08738816 08863367... (more)
    15 Diddenham Court Lambwood Hill, Grazeley, Reading, England
    Active Corporate (14 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2019-07-31
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Ownership of shares – 75% or more → OE
  • 15
    MCEWAN SOLAR TOPCO (2) LIMITED
    - now 08863367 08738816
    MCEWAN SOLAR (TOPCO 2) LIMITED - 2014-02-10
    15 Diddenham Court Lambwood Hill, Grazeley, Reading, England
    Active Corporate (14 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2019-07-31
    CIF 5 - Ownership of voting rights - 75% or more → OE
    CIF 5 - Ownership of shares – 75% or more → OE
  • 16
    MOSSELEN HOLDCO LIMITED
    16113504
    C/o Aztec Financial Services (uk) Ltd Forum 4, Solent Business Park, Parkway South, Whiteley, Fareham, Hampshire, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    2024-12-02 ~ now
    CIF 14 - Has significant influence or control → OE

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