Ireland · TED award notices · Supplier record

Tetra Tech Consulting Ltd

Line: Environmental engineering consultancy services (CPV 71313000)Register loaded to August 2026Compiled 12 October 2026

Tetra Tech Consulting Ltd — Ireland · TED award notices · Supplier record: 4 award notices, all years (Apr 2026 – Aug 2026); 4 since January 2024 (4 buyers); 25th rank in the line (of 202 suppliers · 1.6%); 51 buyers never served (116 notices in the line from them).

Assay record ASY-IE-0N4IUWV1JE · Cite as: Assay Systems, “Tetra Tech Consulting Ltd in the TED register”, https://assay-systems.com/register/ie/tetra-tech-consulting-ltd/

4
award notices, all years
Apr 2026 – Aug 2026
4
since January 2024
4 buyers
25th
rank in the line
of 202 suppliers · 1.6%
51
buyers never served
116 notices in the line from them

Own record by year

award notices, 2023 onward
4
2023202420252026

Who buys from Tetra Tech Consulting Ltd

since January 2024
4buyers
4notices
25%top buyer
Department of Housing Local Government and Heritage25.0%
1 notice
Kildare County Council25.0%
1 notice
Wicklow County Council25.0%
1 notice
Dublin Port Company25.0%
1 notice

The line

since January 2024
125award notices
55buyers
202suppliers
25.1%held by top ten

Environmental engineering consultancy services (CPV 71313000)

37
51
37
202420252026Jan–Aug
25thof 202 suppliers
2notices name Tetra Tech Consulting Ltd
1.6%share of the line
20.0%of 5 notices from Kildare County Council
100.0%of 1 notice from Dublin Port Company
80new suppliers since 2025

Buyers that buy the line and never named Tetra Tech Consulting Ltd

since November 2023
51buyers
116notices since 2024
40buyers took a new supplier
186suppliers came in that way
Dublin City Council
9 notices
Office of Public Works (OPW)
8 notices
Sligo County Council
8 notices
Commission for Regulation of Utilities
7 notices
Iarnród Eireann-Irish Rail
6 notices
Health Service Executive (HSE)
5 notices
Limerick City and County Council
5 notices
South Dublin County Council
4 notices
Waterford City and County Council
4 notices
Údarás Na Gaeltachta
3 notices
Donegal County Council
3 notices
Fingal County Council
3 notices
National Transport Authority
3 notices
Tipperary County Council
3 notices
Cavan County Council
2 notices
Cork County Council
2 notices
Environmental Protection Agency
2 notices
Galway City Council
2 notices
Galway County Council
2 notices
Munster Technological University.
2 notices
Roscommon County Council
2 notices
University College Cork
2 notices
An Post
1 notice
Cork City Council
1 notice
Department of Agriculture Food and the Marine
1 notice
Department of Defence
1 notice
Department of Transport
1 notice
Dublin City University
1 notice
EirGrid plc
1 notice
Electricity Supply Board ( ESB )
1 notice
European Commission, DG SCIC - Interpretation
1 notice
Galway City Council
1 notice
Gas Networks Ireland
1 notice
Health and Safety Authority
1 notice
Inland Fisheries Ireland
1 notice
Irish Blood Transfusion Service
1 notice
Kerry County Council
1 notice
Leitrim County Council
1 notice
Longford and Westmeath Education and Training Board
1 notice
Mayo County Council
1 notice
All 51 buyers

Meath County Council (1); Monaghan County Council (1); Northern and Western Regional Assembly (1); Southern Regional Assembly (1); Sustainable Energy Authority of Ireland (1); Technological University Dublin (TU Dublin) (1); Technological University of the Shannon: Midlands Midwest (TUSMM) (1); The Courts Service (1); The Office of Government Procurement (1); Transport Infrastructure Ireland (TII) (1); Wexford County Council (1).

Suppliers next to it in the line

since January 2024
BDP1 buyer
2 notices
Clifton Scannell Emerson Associates2 buyers
2 notices
DBFL Consulting Engineers2 buyers
2 notices
Tetra Tech Consulting Ltd
2 notices

All 202 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Source: contract award notices for Ireland in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 31 August 2026, accessed 26 September 2026.Assay Systems has changed the data.