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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 17
  • 1
    Mcgeown, Steven
    Born in May 1985
    Individual (102 offsprings)
    Officer
    2022-10-20 ~ now
    OF - Director → CIF 0
  • 2
    Simpson, Jonathan Michael
    Born in January 1973
    Individual (93 offsprings)
    Officer
    2012-03-31 ~ 2023-03-31
    OF - Director → CIF 0
  • 3
    Ellis, David James
    Born in March 1959
    Individual (175 offsprings)
    Officer
    2009-04-07 ~ 2012-03-31
    OF - Director → CIF 0
  • 4
    Rhodes, Andrew Charles Mutch
    Born in January 1970
    Individual (123 offsprings)
    Officer
    2008-08-01 ~ now
    OF - Director → CIF 0
  • 5
    Clear, Kim Michele
    Individual (71 offsprings)
    Officer
    2007-08-07 ~ 2013-03-31
    OF - Secretary → CIF 0
  • 6
    Brown, Gary Nelson Robert Honeyman
    Born in August 1975
    Individual (139 offsprings)
    Officer
    2022-10-20 ~ now
    OF - Director → CIF 0
  • 7
    Doughty, William Robert
    Born in May 1968
    Individual (148 offsprings)
    Officer
    2007-09-26 ~ 2009-12-31
    OF - Director → CIF 0
  • 8
    Ramroop, David Anand
    Company Director born in February 1975
    Individual (9 offsprings)
    Officer
    2007-08-07 ~ 2008-12-31
    OF - Director → CIF 0
  • 9
    Saunders, Michael
    Individual (148 offsprings)
    Officer
    2013-04-02 ~ 2018-07-31
    OF - Secretary → CIF 0
  • 10
    Birch, Alan Edward
    Born in March 1970
    Individual (269 offsprings)
    Officer
    2008-12-31 ~ 2024-09-30
    OF - Director → CIF 0
  • 11
    Shah, Rajesh
    Born in October 1972
    Individual (83 offsprings)
    Officer
    2007-08-07 ~ 2008-08-15
    OF - Director → CIF 0
  • 12
    Little, Richard Geoffrey, Mr.
    Born in October 1979
    Individual (114 offsprings)
    Officer
    2022-10-20 ~ now
    OF - Director → CIF 0
  • 13
    Taberner, Susan
    Individual (76 offsprings)
    Officer
    2018-08-01 ~ now
    OF - Secretary → CIF 0
  • 14
    SERJEANTS' INN NOMINEES LIMITED 00724683
    21 Holborn Viaduct, London
    Active Corporate (90 parents, 1037 offsprings)
    Officer
    2007-08-07 ~ 2007-08-07
    OF - Director → CIF 0
  • 15
    SISEC LIMITED
    00737958
    21 Holborn Viaduct, London
    Active Corporate (25 parents, 1701 offsprings)
    Officer
    2007-08-07 ~ 2007-08-07
    OF - Secretary → CIF 0
  • 16
    SEMPERIAN INFRASTRUCTURE LIMITED
    - now 07009647
    SEMPERIAN PPP INVESTMENT PARTNERS GROUP LIMITED - 2025-10-01 07009647 06330684... (more)
    Third Floor, Broad Quay House, Prince Street, Bristol, United Kingdom
    Active Corporate (16 parents, 5 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
  • 17
    LOVITING LIMITED
    01062404
    21 Holborn Viaduct, London
    Active Corporate (89 parents, 1036 offsprings)
    Officer
    2007-08-07 ~ 2007-08-07
    OF - Director → CIF 0
parent relation
Company in focus

SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED

Period: 2025-10-01 ~ now
Company number: 06335776
Registered names
SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED - now
SEMPERIAN PPP INVESTMENT PARTNERS LIMITED - 2025-10-01 06330684... (more)
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Related profiles found in government register
  • SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED
    Info
    SEMPERIAN PPP INVESTMENT PARTNERS LIMITED - 2025-10-01
    TRILLIUM PPP INVESTMENT PARTNERS LIMITED - 2025-10-01
    TRILLIUM PPP INVESTMENT PARTNERS (FINANCE) LIMITED - 2025-10-01
    Registered number 06335776
    4th Floor 1 Gresham Street, London EC2V 7BX
    PRIVATE LIMITED COMPANY incorporated on 2007-08-07 (19 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-06-09
    CIF 0
  • SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED
    S
    Registered number 06335776
    4th Floor 1, Gresham Street, London, United Kingdom, EC2V 7BX
    Limited By Shares in Companies House, England
    CIF 1
    Private Limited Company in Companies House, England
    CIF 2
  • SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED
    S
    Registered number 06335776
    Fourth Floor 1, Gresham Street, London, England, EC2V 7BX
    Limited By Shares in Companies House, England
    CIF 3
  • SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED
    S
    Registered number 06335776
    Fourth Floor 1, Gresham Street, London, England, EC2V 7BX
    Limited By Shares in Companies House, England
    CIF 4
(more)
(less)
child relation
Offspring entities and appointments 4
  • 1
    PFI INVESTMENTS LIMITED
    - now 05016050
    MASMELO 1 LIMITED - 2004-03-08
    Ninth Floor, One Redcliff Street, Bristol, United Kingdom
    Active Corporate (17 parents, 11 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
  • 2
    SEMPERIAN (COMMUNITY HEALTH) LIMITED
    - now 05997987
    TRILLIUM (COMMUNITY HEALTH) LIMITED - 2009-02-02
    SMIF (COMMUNITY HEALTH) LIMITED - 2007-09-17
    ELMSTORE LIMITED - 2006-11-20
    4th Floor 1 Gresham Street, London, United Kingdom
    Active Corporate (12 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Right to appoint or remove directors → OE
    CIF 4 - Ownership of shares – 75% or more → OE
    CIF 4 - Ownership of voting rights - 75% or more → OE
  • 3
    SEMPERIAN PPP INVESTMENT PARTNERS NO.2 LIMITED
    - now 06250753 11669757... (more)
    TRILLIUM PPP INVESTMENT PARTNERS NO. 2 LIMITED - 2009-02-02
    TRILLIUM PPP INVESTMENT PARTNERS LIMITED - 2007-10-04
    TRILLIUM CAPITAL LIMITED - 2007-07-04
    4th Floor 1 Gresham Street, London, United Kingdom
    Active Corporate (16 parents, 48 offsprings)
    Person with significant control
    2016-04-06 ~ 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
  • 4
    SEMPERIAN PPP INVESTMENT PARTNERS NO.3 LIMITED
    - now 11669757 06250753... (more)
    AGHOCO 1795 LIMITED - 2018-12-06
    4th Floor 1 Gresham Street, London, United Kingdom
    Active Corporate (11 parents, 1 offspring)
    Person with significant control
    2018-12-07 ~ 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

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.