CRO company · CRO company 161581
Tetra Tech Ireland LIMITED
- Company number
- 161581
- Status
- Normal
- Type
- LTD - Private Company Limited by Shares
- Registered
- 1990-07-11
- Registered office
- WEST PIER BUSINESS CAMPUS, OLD DUNLEARY ROAD, DUN LAOGHAIRE CO. DUBLIN, DUN LAOGHAIRE,DUBLIN
- Latest accounts made up to
- 2025-09-30
- Last annual return
- 2026-06-30
- Next annual return date
- 2027-06-30
- Current name since
- 2026-03-30
- Current type since
- 2016-01-30
- 57
- Awards
- €620,851,620
- Sole-supplier value
- 29
- Shared awards
- 0
- Declared by politicians
28 awards with a single named supplier
€1,882,133,518 in total across all named suppliers; each supplier's share is not published
Directors, secretaries and shareholders are not in CRO's open data. CRO sells officer information through CORE; it is not shown here rather than guessed.
Timeline
Dated events from every connected source. Declarations are dated to the end of their registration period.
2026
- Contract awardsAward: Framework for Environmental Consultancy Services for Transport Projects funded by the NTANational Transport Authority → CAAS Ltd | Tetra Tech | Aecom Ireland Ltd | Arup | Systra Ltd · €5,000,000TED
- Contract awardsAward: Multi-Party Framework Agreement for HSE Design Team Services Framework 2024 – FW05: Non-Acute Healthcare Capital Works – project value €15M - €60M excl. VAT for Dublin North, Swords OfficeHealth Service Executive (HSE) → Reddy Architecture + Urbanism | Coady Partnership Architects Limited T/A COADY Architects | McCauley Daye O'Connell Architects | Scott Tallon Walker Architects_50999 | Pascall+Watson | Moloney O'Beirne Architects | Oberlanders Group LLP | McGahon Surveyors Ltd. | Mulcahy McDonagh and Partners Ltd._19889 | Tom McNamara and Partners_19459 | WH Stephens | AtkinsRéalis_10323 | Hayes Higgins Partnership | Semple and McKillop Ltd_50796 | J.V. Tierney and Co (2002) Ltd | DELAP and WALLER | Tetra Tech Ireland Limited | IN2 Design Partnership Ltd_95680 | Cronin and Sutton Consulting | PUNCH Consulting Engineers | Roughan and O'Donovan_3051 | Curtins Consulting Limited | Meinhardt UK Ltd | HLCE Limited | Arup _4744 | Michael Slattery Associates | AECOM Ireland Limited_15958 | KSN Project Management | Varming Consulting Engineers Ltd. | BTY Ireland Ltd. | i3PT Certification Association_95120 | GARLAND | ORS | Sweco Ireland Limited_113792 · €600,000,000TED
- Contract awardsAward: Multi-Party Framework for Planning Consultancy ServicesDublin Port Company → Tetra Tech Ireland Limited | KPMG Future Analytics | Arup _4744 · €2,000,000TED
- Contract awardsAward: Consultancy Services to prepare Regional Renewable Energy Strategies for the Eastern and Midlands Regional Assembly, Northern and Western Regional Assembly and Southern Regional Assembly.Southern Regional Assembly → Tetra Tech Ireland Limited · €172,203TED
- Contract awardsAward: Multi-Party Framework Agreement for HSE Design Team Services 2025 - Major Capital Works DSE project value €50m - €400m excl. VAT - Building Services Engineering (MandE) ServicesHealth Service Executive (HSE) → Mott MacDonald Ireland_19102 | AECOM Ireland Limited_15958 | Tetra Tech Ireland Limited | J.V. Tierney and Co (2002) Ltd | Douglas Carroll Consulting Engineers | BDP_45462 · €50,000,000TED
- Contract awardsAward: Multi-Party Framework Agreement for HSE Design Team Services 2025 - Major Capital Works DSE project value €50m - €400m excl. VAT - Civil and Structural Engineering ServicesHealth Service Executive (HSE) → AECOM Ireland Limited_15958 | Molony and Millar | AtkinsRéalis_10323 | Mott MacDonald Ireland_19102 | BDP_45462 | Tetra Tech Ireland Limited | Roughan and O'Donovan_3051 | Malone O'Regan_11849 · €50,000,000TED
- Contract awardsAward: Major capital works projects (€50M+) at RHA B lot 2 Acute Group B at St James’s Hospital; Tullamore Hospital; Coombe Hospital and Mullingar HospitalHealth Service Executive (HSE) → AtkinsRéalis_10323 | BTY Ireland Ltd. | AECOM Ireland Limited_15958 | Mulcahy McDonagh and Partners Ltd._19889 | O' Reilly Hyland Tierney Ltd | Tetra Tech Ireland Limited | BDP_45462 | J.V. Tierney and Co (2002) Ltd | Arup _4744 | GARLAND | BB7 Consulting Limited | AFEC ENGINEERING_115462 | FCC Fire Cert Ltd. | Maurice Johnson and Partners | KSN Project Management | Mott MacDonald Ireland_19102 | Troup Bywaters and Anders | Varming Consulting Engineers Ltd. | Scott Tallon Walker Architects_50999 | Molony and Millar | MCA Architects | TODD Architects Ltd · €25,000,000TED
- Contract awardsAward: Multi- Party Framework Agreement for HSE West Building Services Engineering (M+E) - FW 05 Non Acute Healthcare Capital Works - Project Value €15M to €60M excl. Vat for HSE WestHealth Service Executive (HSE) → Tetra Tech Ireland Limited · €600,000,000TED
- Contract awardsAward: Multi-Party Framework Agreement for HSE Design Team Services Framework 2024 – FW04: Acute Healthcare Capital Works – project value €15M - €60M excl. VAT – SoutheastHealth Service Executive (HSE) → AandD Wejchert and Partners Architects Ltd T/A Wejchert Architects | Van Dijk Architects_29337 | Reddy Architecture + Urbanism | Healy Butler Moffat Ltd. | BDP_45462 | AtkinsRéalis_10323 | Michael Barrett Partnership_76472 | MJ Turley + Associates | AECOM Ireland Limited_15958 | O' Reilly Hyland Tierney Ltd | Lawlor Burns and Associates_37115 | Currie and Brown (Ireland) Ltd | Semple and McKillop Ltd_50796 | Varming Consulting Engineers Ltd. | Tetra Tech Ireland Limited | Douglas Carroll Consulting Engineers | Roughan and O'Donovan_3051 | Hayes Higgins Partnership | Malone O'Regan_11849 | TOBIN Consulting Engineers_8682 | O'Connor Sutton Cronin_19870 | FCC Fire Cert Ltd. | BB7 Consulting Limited | Maurice Johnson and Partners | Reddy O'Riordan Staehli Architecture | Occupli | ORS_110319 | BTY Ireland Ltd. | KSN Project Management | Assigned | i3PT Certification Association_95120 · €600,000,000TED
- Contract awardsAward: Multi-Party Framework Agreement for Civil and Structural Services 2024 for Major Works Projects at Connolly Hospital and Our Lady of LourdesHealth Service Executive (HSE) → Mott MacDonald Ireland_19102 | BDP_45462 | AECOM Ireland Limited_15958 | AtkinsRéalis_10323 | Tetra Tech Ireland Limited · €11,250,000TED
- Contract awardsAward: Multi-Party Framework Agreement for Mechanical and Electrical Services 2024 for Major Works Projects at Connolly Hospital and Our Lady of LourdesHealth Service Executive (HSE) → J.V. Tierney and Co (2002) Ltd | Tetra Tech Ireland Limited | Mott MacDonald Ireland_19102 | AECOM Ireland Limited_15958 | Arup _4744 · €16,875,000TED
- Company registerCompany name changedTetra Tech Ireland LIMITEDCRO
- Contract awardsAward: ADAPT 4 Programme Innovate: Multi-Operator Framework for Integrated Project Team servicesDepartment of Education and Skills (not active) → Arup | AtkinsRéalis | Coady Partnership Architects Limited T/A COADY Architects | FaulknerBrowns LLP trading as FaulknerBrowns Architects | McAdam Design Ltd | O'Donnell + Tuomey Ltd. | Tetra Tech Ireland Limited · €72,627,329OGP
- Contract awardsAward: Clontarf Bridge UpgradeCork City Council → Tetra Tech Ireland Limited · €548,670OGP