logo
explain how to read the page

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 8
  • 1
    Vanithasan, Navaratnam
    Born in May 1973
    Individual (16 offsprings)
    Officer
    2016-11-03 ~ now
    OF - Director → CIF 0
    Vanithasan, Navaratnam
    Financial Controller
    Individual (16 offsprings)
    Officer
    2008-11-21 ~ now
    OF - Secretary → CIF 0
  • 2
    Byrne, Michael Sean
    Born in March 1973
    Individual (14 offsprings)
    Officer
    2013-10-07 ~ now
    OF - Director → CIF 0
  • 3
    Connolly, Brian
    Born in July 1976
    Individual (3 offsprings)
    Officer
    2024-07-01 ~ now
    OF - Director → CIF 0
  • 4
    Lyons, Thomas
    Born in August 1984
    Individual (2 offsprings)
    Officer
    2021-06-04 ~ now
    OF - Director → CIF 0
  • 5
    Beausang, Philip
    Born in January 1983
    Individual (3 offsprings)
    Officer
    2018-12-31 ~ now
    OF - Director → CIF 0
  • 6
    Mcdonald, Michael Keith
    Born in September 1962
    Individual (3 offsprings)
    Officer
    2020-03-01 ~ now
    OF - Director → CIF 0
  • 7
    Hartell, Brady Philip
    Born in August 1987
    Individual (2 offsprings)
    Officer
    2023-06-01 ~ now
    OF - Director → CIF 0
  • 8
    BYRNE GROUP P.L.C. - 2017-10-11
    BYRNE BROS. (HOLDINGS) LIMITED - 1989-12-22
    BARZAC PROPERTIES LIMITED - 1978-12-31
    53, Great Suffolk Street, London, England
    Active Corporate (5 parents, 9 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 21
  • 1
    Houston, Donald Alexander
    Project Director born in March 1957
    Individual (1 offspring)
    Officer
    2012-01-03 ~ 2019-09-30
    OF - Director → CIF 0
  • 2
    Byrne, Patrick Anthony
    Chief Executive born in February 1949
    Individual (1 offspring)
    Officer
    ~ 2013-09-30
    OF - Director → CIF 0
    Byrne, Patrick Anthony
    Chief Executive
    Individual (1 offspring)
    Officer
    ~ 2008-11-21
    OF - Secretary → CIF 0
  • 3
    Toms, Alan Ernest John
    Estimating Director born in May 1948
    Individual
    Officer
    1999-12-09 ~ 2015-09-30
    OF - Director → CIF 0
  • 4
    Hull, Raymond John
    Contracts Manager born in June 1940
    Individual
    Officer
    ~ 2006-02-01
    OF - Director → CIF 0
  • 5
    Sheehan, Keith
    Director born in February 1975
    Individual (1 offspring)
    Officer
    2021-09-21 ~ 2023-09-14
    OF - Director → CIF 0
  • 6
    Potts, Colin Campbell
    Civil Engineer born in May 1965
    Individual (11 offsprings)
    Officer
    2013-01-24 ~ 2014-09-01
    OF - Director → CIF 0
  • 7
    Byrne, John Joseph
    Chairman born in August 1945
    Individual (3 offsprings)
    Officer
    ~ 2018-06-19
    OF - Director → CIF 0
  • 8
    Smyth, Alastair Cameron, Mr.
    Managing Director born in November 1973
    Individual
    Officer
    2020-03-23 ~ 2023-03-15
    OF - Director → CIF 0
  • 9
    Salmon, Paul Alan
    Joint Managing Director born in April 1955
    Individual
    Officer
    1999-12-09 ~ 2019-12-31
    OF - Director → CIF 0
  • 10
    Baker, Ronald Michael
    Joint Managing Director born in December 1945
    Individual (2 offsprings)
    Officer
    ~ 2010-12-31
    OF - Director → CIF 0
  • 11
    Verling, Aran Pablo
    Chartered Director born in February 1966
    Individual (10 offsprings)
    Officer
    2006-01-09 ~ 2014-02-28
    OF - Director → CIF 0
  • 12
    Steeden, Gary
    Surveying Director born in November 1955
    Individual (1 offspring)
    Officer
    1999-12-09 ~ 2017-08-15
    OF - Director → CIF 0
  • 13
    Petz, Philip David
    Estimating Director born in January 1960
    Individual
    Officer
    2015-09-30 ~ 2021-02-02
    OF - Director → CIF 0
  • 14
    Lillie, Stephen Thomas
    Construction Director born in January 1947
    Individual
    Officer
    1999-12-09 ~ 2015-09-30
    OF - Director → CIF 0
  • 15
    Dillon, Mark Anthony
    Construction Director born in April 1969
    Individual (1 offspring)
    Officer
    2018-12-31 ~ 2020-05-06
    OF - Director → CIF 0
  • 16
    Collins, Patrick Michael
    Accountant born in October 1950
    Individual (1 offspring)
    Officer
    1999-12-09 ~ 2006-06-30
    OF - Director → CIF 0
  • 17
    Lawlor, William Patrick
    Construction Director born in February 1941
    Individual
    Officer
    ~ 2010-12-31
    OF - Director → CIF 0
  • 18
    Hanness, Trevor Charles
    Quantity Surveyor born in February 1946
    Individual
    Officer
    ~ 2007-12-31
    OF - Director → CIF 0
  • 19
    Whelan, Paul
    Construction Director born in March 1979
    Individual
    Officer
    2018-12-31 ~ 2021-06-04
    OF - Director → CIF 0
  • 20
    Hewlett, Martin Keith Duncan
    Construction Director born in March 1963
    Individual (7 offsprings)
    Officer
    2015-09-30 ~ 2018-12-31
    OF - Director → CIF 0
  • 21
    Arnold, Andrew Edward
    Surveying Director born in December 1956
    Individual
    Officer
    1999-12-09 ~ 2019-12-18
    OF - Director → CIF 0
parent relation
Company in focus

BYRNE BROS. (FORMWORK) LIMITED

Standard Industrial Classification
41202 - Construction Of Domestic Buildings
41201 - Construction Of Commercial Buildings

Related profiles found in government register
  • BYRNE BROS. (FORMWORK) LIMITED
    Info
    Registered number 01179102
    53 Great Suffolk Street, London SE1 0DB
    PRIVATE LIMITED COMPANY incorporated on 1974-07-30 (51 years 6 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-31
    CIF 0
  • BYRNE BROS (FORMWORK) LIMITED
    S
    Registered number 01179102
    53, Great Suffolk Street, London, England, SE1 0DB
    Limited Company in England And Wales, England
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • 53 Great Suffolk Street, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1,000 GBP2019-05-31
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 1 - Ownership of shares – More than 25% but not more than 50%OE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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