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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.

Parent entities and officers
Active 4
  • 1
    Burlton, Chris
    Born in September 1973
    Individual (62 offsprings)
    Officer
    2014-10-09 ~ now
    OF - Director → CIF 0
  • 2
    Mcgeown, Steven
    Born in May 1985
    Individual (88 offsprings)
    Officer
    2023-03-31 ~ now
    OF - Director → CIF 0
  • 3
    TRILLIUM SECRETARIAT SERVICES LIMITED - 2009-02-02
    SMIF SECRETARIAT SERVICES LIMITED - 2007-09-27
    4th Floor, 1 Gresham Street, London, United Kingdom
    Active Corporate (4 parents, 204 offsprings)
    Officer
    2009-01-12 ~ now
    OF - Secretary → CIF 0
  • 4
    TRILLIUM PPP INVESTMENT PARTNERS NO. 2 LIMITED - 2009-02-02
    TRILLIUM PPP INVESTMENT PARTNERS LIMITED - 2007-10-04
    TRILLIUM CAPITAL LIMITED - 2007-07-04
    Fourth Floor 1, Gresham Street, London, England
    Active Corporate (6 parents, 47 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 12
  • 1
    Dudgeon, Peter Maxwell
    Company Secretary
    Individual (2 offsprings)
    Officer
    2006-12-18 ~ 2008-01-12
    OF - Secretary → CIF 0
  • 2
    Rhodes, Andrew Charles Mutch
    Company Director born in January 1970
    Individual (27 offsprings)
    Officer
    2009-01-12 ~ 2014-10-09
    OF - Director → CIF 0
  • 3
    Frost, William
    Director born in March 1951
    Individual
    Officer
    2008-10-16 ~ 2009-01-12
    OF - Director → CIF 0
  • 4
    Schraer, Michael Alexander
    Economist born in February 1955
    Individual (1 offspring)
    Officer
    2007-05-01 ~ 2009-01-12
    OF - Director → CIF 0
  • 5
    Simpson, Jonathan Michael
    Accountant born in January 1973
    Individual
    Officer
    2017-10-31 ~ 2023-03-31
    OF - Director → CIF 0
  • 6
    Ellis, Ian David
    Director born in December 1955
    Individual (2 offsprings)
    Officer
    2007-05-01 ~ 2009-01-12
    OF - Director → CIF 0
  • 7
    Birch, Alan Edward
    Company Director born in March 1970
    Individual (2 offsprings)
    Officer
    2009-01-12 ~ 2011-09-15
    OF - Director → CIF 0
  • 8
    SHELFCO (NO. 453) LIMITED - 1990-04-09
    Lacon House, Theobalds Road, London
    Dissolved Corporate (5 parents)
    Officer
    2006-11-08 ~ 2006-12-18
    PE - Nominee Director → CIF 0
  • 9
    TRILLIUM HOLDINGS LIMITED - now
    TRILLIUM INVESTMENTS GP LIMITED - 2001-03-22
    PPM CENTRAL GP LIMITED - 1998-07-17
    5 Strand, London
    Active Corporate (7 parents, 54 offsprings)
    Officer
    2006-12-18 ~ 2007-05-01
    PE - Director → CIF 0
  • 10
    PPM HOLDINGS LIMITED - 1998-07-17
    140, London Wall, London
    Dissolved Corporate (7 parents, 23 offsprings)
    Officer
    2006-12-18 ~ 2007-05-01
    PE - Director → CIF 0
  • 11
    Lacon House, Theobalds Road, London
    Dissolved Corporate (6 parents, 82 offsprings)
    Officer
    2006-11-08 ~ 2006-12-18
    PE - Nominee Secretary → CIF 0
  • 12
    LST PPP NOMINEE DIRECTORS LIMITED - 2009-02-02
    Third Floor, Broad Quay House, Prince Street, Bristol, United Kingdom
    Active Corporate (4 parents)
    Officer
    2011-09-15 ~ 2017-10-31
    PE - Director → CIF 0
parent relation
Company in focus

SEMPERIAN SMIF OMEGA LIMITED

Previous names
TRILLIUM SMIF OMEGA LIMITED - 2009-02-13
LST SMIF OMEGA LIMITED - 2009-01-26
LAND SECURITIES TRILLIUM NO.19 LIMITED - 2007-06-14
SHELFCO (NO. 3336) LIMITED - 2006-12-13
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.

Related profiles found in government register
  • SEMPERIAN SMIF OMEGA LIMITED
    Info
    TRILLIUM SMIF OMEGA LIMITED - 2009-02-13
    LST SMIF OMEGA LIMITED - 2009-02-13
    LAND SECURITIES TRILLIUM NO.19 LIMITED - 2009-02-13
    SHELFCO (NO. 3336) LIMITED - 2009-02-13
    Registered number 05991858
    4th Floor 1 Gresham Street, London EC2V 7BX
    PRIVATE LIMITED COMPANY incorporated on 2006-11-08 (19 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-09
    CIF 0
  • SEMPERIAN SMIF OMEGA LIMITED
    S
    Registered number 05991858
    4th Floor 1, Gresham Street, London, EC2V 7BX
    Limited By Shares in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • TRILLIUM OMEGA LIMITED - 2009-02-02
    SMIF OMEGA LIMITED - 2007-09-17
    4th Floor 1 Gresham Street, London, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Ownership of shares – 75% or moreOE

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