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Company profile

Tetra Tech Environmental and Planning (northern Ireland) Limited

UK company NI050736, incorporated on 24 May 2004.

Tetra Tech Environmental and Planning (northern Ireland) Limited is a UK company with status Active founded in 2004 based in Northern Ireland.

Company number
NI050736
Incorporated
24 May 2004
Companies House status
Active

Company identity

Founded / incorporated
24 May 2004

Company number NI050736

Verify at Companies House
Legal name
TETRA TECH ENVIRONMENTAL AND PLANNING (NORTHERN IRELAND) LIMITED
Company type
Private Limited Company
Region
Northern Ireland
Registered address
1 LOCKSLEY BUSINESS PARK
MONTGOMERY ROAD
BELFAST
BT6 9UP
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

5 levels 1 ultimate controller
1
Company Active LTD
Tetra Tech Environmental and Planning (northern Ireland) Limited
CRN NI050736
2
Direct controller Active LTD
Tetra Tech Environment Planning Transport Limited
CRN 03050297
3
Intermediate controller Active LTD
Tetra Tech Group Limited
CRN 06595608
4
Intermediate controller Active LTD
Tetra Tech UK Consulting Group Limited
CRN 01869543
5
Intermediate controller Active LTD
Tetra Tech UK Holdings Limited
CRN 05909611
6
Ultimate controller
02151089
CRN 02151089

Company events

Reference milestones and recent Companies House filing stream events.

7 events
04 Aug
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Jun
2027

Accounts due

Accounts Due

Next accounts due date

31 Jul
2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzUzNjMzOTExNGFkaXF6a2N4

Published 31 Jul 2026 14:31

21 Jul
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

02 Jul
2026

Accounts With Accounts Type Dormant

Accounts PDF pending

AA | Transaction MzUyOTg4NDExN2FkaXF6a2N4 | Paper/PDF filed

Published 02 Jul 2026 07:41

28 Sep
2025

Accounts filed

Accounts

Last accounts made up date

24 May
2004

Incorporated

Inception

Company registered at Companies House