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Company

Tetra Tech Consulting (NI) Limited

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Tetra Tech Consulting (NI) Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 3

  1. Bill Brownlie 2023-2025 Director View profile
  2. Derek Gordon Amidon 2020-2023 Director View profile
  3. Preston Hopson 2020-2023 Secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

Public contracts won

1 contract

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

  • DoF 4957638 Pan Government Framework For Ground Investigation Works 2023 (Revised) Buyer: Department of Inance Value not published Date not published CPV 45111250 Source: Find a Tender

    Construction and Procurement Delivery acting as the Contracting Authority, wishes to appoint Contractors to enter into a Framework Agreement for the provision of ground investigation works for Public Sector Bodies in Northern Ireland.

    Framework

About

Incorporated
24/01/2020

Ownership

Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. Tetra Tech Consulting (NI) Limited is controlled by Tetra Tech Limited
    Evidence
    active 75-100% shares · notified 2021-02-23 · source: Companies House PSC register
  2. Tetra Tech Limited is controlled by Tetra Tech Group Limited
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register
  3. Tetra Tech Group Limited is controlled by Tetra Tech UK Consulting Group Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  4. Tetra Tech UK Consulting Group Limited is controlled by Tetra Tech UK Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2019-07-09 · source: Companies House PSC register

Ultimately controlled by Tetra Tech UK Holdings Limited.

74 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

4 directors on the board

4.9y median 6y
average tenure
6.5y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (3)

Also govern a charity

0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Professional services 38Business services 3Mining 3Construction 2Dormant 2Health and social care 2Arts and leisure 1Other services 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
NI667243
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data