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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 6
  • 1
    Hatch, David Craig
    Born in November 1964
    Individual (9 offsprings)
    Officer
    icon of calendar 2025-04-23 ~ now
    OF - Director → CIF 0
  • 2
    Scott, Michael Joseph
    Born in May 1960
    Individual (1 offspring)
    Officer
    icon of calendar 2021-01-19 ~ now
    OF - Director → CIF 0
  • 3
    Gillespie, Andrew James
    Born in May 1969
    Individual (57 offsprings)
    Officer
    icon of calendar 2020-01-24 ~ now
    OF - Director → CIF 0
  • 4
    Murdoch, Andrew
    Individual (62 offsprings)
    Officer
    icon of calendar 2023-10-11 ~ now
    OF - Secretary → CIF 0
  • 5
    Lemmon, Richard Alan
    Born in August 1959
    Individual (59 offsprings)
    Officer
    icon of calendar 2020-01-24 ~ now
    OF - Director → CIF 0
  • 6
    WYG ENGINEERING LIMITED - 2020-12-30
    WHITE YOUNG GREEN CONSULTING LIMITED - 2008-07-01
    WHITE YOUNG LIMITED - 1986-02-07
    BROXMILL LIMITED - 1985-12-20
    WHITE YOUNG CONSULTING GROUP LIMITED - 1998-01-05
    icon of address3, Sovereign Street, Leeds, England
    Active Corporate (4 parents, 7 offsprings)
    Person with significant control
    icon of calendar 2021-02-23 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 4
  • 1
    Amidon, Derek Gordon
    President born in May 1967
    Individual
    Officer
    icon of calendar 2020-01-24 ~ 2023-05-12
    OF - Director → CIF 0
  • 2
    Brownlie, Bill
    Director born in June 1953
    Individual
    Officer
    icon of calendar 2023-05-12 ~ 2025-04-23
    OF - Director → CIF 0
  • 3
    Hopson, Preston
    Individual (16 offsprings)
    Officer
    icon of calendar 2020-01-24 ~ 2023-10-11
    OF - Secretary → CIF 0
  • 4
    COFFEY UK LIMITED - 2019-05-08
    icon of address1, Northfield Road, Reading, United Kingdom
    Active Corporate (5 parents, 5 offsprings)
    Equity (Company account)
    816,000 GBP2024-09-30
    Person with significant control
    2020-01-24 ~ 2021-02-23
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

TETRA TECH CONSULTING (NI) LIMITED

Previous name
TETRA TECH PROJECTS NORTHERN IRELAND LIMITED - 2020-03-18
Standard Industrial Classification
71129 - Other Engineering Activities
71122 - Engineering Related Scientific And Technical Consulting Activities
Brief company account
Please be reminded the displayed account data is older than 4 years hence might not reflect current company status.
Called-up share capital not yet paid and not classified as a current asset
1 GBP2020-09-30
Net Assets/Liabilities
1 GBP2020-09-30
Number of shares allotted
Class 1 ordinary share
1 shares2020-01-24 ~ 2020-09-30
Par Value of Share
Class 1 ordinary share
1 GBP2020-01-24 ~ 2020-09-30
Equity
1 GBP2020-09-30

Related profiles found in government register
  • TETRA TECH CONSULTING (NI) LIMITED
    Info
    TETRA TECH PROJECTS NORTHERN IRELAND LIMITED - 2020-03-18
    Registered number NI667243
    icon of address1 Locksley Business Park, Montgomery Road, Belfast BT6 9UP
    PRIVATE LIMITED COMPANY incorporated on 2020-01-24 (5 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-01-23
    CIF 0
  • TETRA TECH CONSULTING (NI) LIMITED
    S
    Registered number Ni667243
    icon of address1 Locksley Business Park, Montgomery Road, Belfast, Northern Ireland, BT6 9UP
    Private Limited Company in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • PHILIP DOWNIE AND ASSOCIATES - 1994-11-15
    PHILIP DOWNIE AND ASSOCIATES LIMITED - 2004-11-12
    icon of addressC/o A&l Goodbody Northern Ireland Llp, 42-46 Fountain Street, Belfast
    Dissolved Corporate (2 parents)
    Person with significant control
    icon of calendar 2021-02-23 ~ dissolved
    CIF 1 - Ownership of shares – 75% or moreOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.