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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 24
  • 1
    Frost, David
    Managing Director born in September 1966
    Individual (29 offsprings)
    Officer
    2019-02-15 ~ 2024-10-29
    OF - Director → CIF 0
  • 2
    Marriott, Geoffrey Michael
    Individual (8 offsprings)
    Officer
    2020-05-07 ~ 2021-11-19
    OF - Secretary → CIF 0
  • 3
    Williams, Robert
    Born in December 1966
    Individual (56 offsprings)
    Officer
    2021-03-17 ~ 2022-04-29
    OF - Director → CIF 0
  • 4
    Sullivan, Andrew James
    Born in December 1964
    Individual (12 offsprings)
    Officer
    2014-05-01 ~ 2016-10-31
    OF - Director → CIF 0
  • 5
    Wright, William Douglas
    Born in July 1970
    Individual (29 offsprings)
    Officer
    2024-10-29 ~ 2026-01-09
    OF - Director → CIF 0
  • 6
    Webster, Martyn
    Born in March 1947
    Individual (10 offsprings)
    Officer
    (before 1992-07-24) ~ 1996-11-01
    OF - Director → CIF 0
  • 7
    Cane, Mike
    Born in April 1967
    Individual (4 offsprings)
    Officer
    2013-02-05 ~ 2020-04-30
    OF - Director → CIF 0
    Cane, Mike
    Individual (4 offsprings)
    Officer
    2013-02-05 ~ 2020-04-30
    OF - Secretary → CIF 0
  • 8
    Curry, Donald Stuart
    Born in February 1953
    Individual (2 offsprings)
    Officer
    (before 1992-07-24) ~ 1996-11-01
    OF - Director → CIF 0
  • 9
    Stubbs, Alan
    Born in June 1957
    Individual (29 offsprings)
    Officer
    2013-02-05 ~ 2019-03-12
    OF - Director → CIF 0
  • 10
    Green, Christopher Andrew
    Born in August 1984
    Individual (10 offsprings)
    Officer
    2022-04-29 ~ 2025-05-22
    OF - Director → CIF 0
  • 11
    Mcaloon, William Gerard
    Born in November 1959
    Individual (86 offsprings)
    Officer
    1996-11-01 ~ 1997-07-28
    OF - Director → CIF 0
  • 12
    Hall, Kevin Gregory
    Individual (38 offsprings)
    Officer
    1996-11-01 ~ 1997-07-28
    OF - Secretary → CIF 0
  • 13
    Khayyat, Amer
    Born in May 1978
    Individual (26 offsprings)
    Officer
    2026-02-06 ~ now
    OF - Director → CIF 0
  • 14
    Warren, Robert Paul
    Born in December 1953
    Individual (3 offsprings)
    Officer
    (before 1992-07-24) ~ 2014-09-30
    OF - Director → CIF 0
    Warren, Robert Paul
    Individual (3 offsprings)
    Officer
    1997-07-28 ~ 2013-02-05
    OF - Secretary → CIF 0
  • 15
    Hartley, Paul
    Born in September 1970
    Individual (8 offsprings)
    Officer
    2025-05-22 ~ 2026-02-06
    OF - Director → CIF 0
  • 16
    Morgan, Michael Patrick
    Born in May 1970
    Individual (35 offsprings)
    Officer
    2025-04-01 ~ now
    OF - Director → CIF 0
  • 17
    Lumbers, Jeremy Peter, Dr
    Born in February 1950
    Individual (2 offsprings)
    Officer
    (before 1992-07-24) ~ 2016-02-05
    OF - Director → CIF 0
  • 18
    Petkovich, Jacob Ryan
    Chief Financial Officer born in November 1973
    Individual (35 offsprings)
    Officer
    2024-10-29 ~ 2025-04-01
    OF - Director → CIF 0
  • 19
    Leverett Iii, Neuman
    Born in November 1972
    Individual (35 offsprings)
    Officer
    2024-10-29 ~ now
    OF - Director → CIF 0
  • 20
    Nicholson, Graham Dudley
    Individual (24 offsprings)
    Officer
    (before 1992-07-24) ~ 1994-09-19
    OF - Secretary → CIF 0
  • 21
    Cook, Stephen Charles, Dr
    Born in May 1955
    Individual (2 offsprings)
    Officer
    (before 1992-07-24) ~ 2016-02-05
    OF - Director → CIF 0
  • 22
    Cullen, John
    Born in November 1943
    Individual (23 offsprings)
    Officer
    (before 1992-07-24) ~ 1996-11-01
    OF - Director → CIF 0
    Cullen, John
    Individual (23 offsprings)
    Officer
    1994-09-19 ~ 1996-11-01
    OF - Secretary → CIF 0
  • 23
    SQUIRE PATTON BOGGS SECRETARIAL SERVICES LIMITED
    - now 02911328 02806507
    SQUIRE SANDERS SECRETARIAL SERVICES LIMITED - 2014-05-30
    SSH SECRETARIAL SERVICES LIMITED - 2012-01-04
    HAMMONDS SECRETARIAL SERVICES LIMITED - 2010-12-31
    RUTLAND NOMINEES (NO.2) LIMITED - 2003-01-20
    Rutland House, 148 Edmund Street, Birmingham, United Kingdom
    Active Corporate (18 parents, 429 offsprings)
    Officer
    2024-10-29 ~ now
    OF - Secretary → CIF 0
  • 24
    OVARRO DA HOLDINGS LTD
    - now 03397034 11333889
    SERVELEC TECHNOLOGIES OPTIMISATION (HOLDINGS) LIMITED - 2020-03-10 03397034 01774901... (more)
    TYNEMARCH HOLDINGS LIMITED - 2018-05-23 03397034
    CSE-TYNEMARCH HOLDINGS LIMITED - 2013-12-17
    TYNEMARCH HOLDINGS LIMITED - 2013-02-21
    WEALDCOPSE LIMITED - 1997-07-21
    Rotherside Road, Eckington, Sheffield, England
    Active Corporate (20 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

OVARRO DA LTD

Period: 2020-03-10 ~ now
Company number: 01774901
Registered names
OVARRO DA LTD - now
SERVELEC TECHNOLOGIES OPTIMISATION LIMITED - 2020-03-10 11333889... (more)
Recent Standard Industrial Classification
74901 - Environmental Consulting Activities

  • OVARRO DA LTD
    Info
    SERVELEC TECHNOLOGIES OPTIMISATION LIMITED - 2020-03-10
    TYNEMARCH SYSTEMS LIMITED - 2020-03-10
    CSE-TYNEMARCH SYSTEMS LIMITED - 2020-03-10
    CSE-TYNEMARCH SYSTEMS ENGINEERING LIMITED - 2020-03-10
    TYNEMARCH SYSTEMS ENGINEERING LIMITED - 2020-03-10
    Registered number 01774901
    Rotherside Road, Eckington, Sheffield S21 4HL
    PRIVATE LIMITED COMPANY incorporated on 1983-12-02 (42 years 8 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-07-18
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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