Skip to content
Declared

Public body · Public buyer

National Transport Authority

Name in source
National Transport Authority
Distinct suppliers
266
322
Awards
287 awards with a single named supplier
€6,098,756,153
Sole-supplier value
€3,112,061,977 in total across all named suppliers; each supplier's share is not published
35
Shared awards

Suppliers

Every supplier named on an award from National Transport Authority, with what it won and where else it appears in the public records. Values are as published, not payments; a shared award names several suppliers, so its value is not counted for any one of them.

Download CSV 266 rows, with the filters applied

Filters

SupplierAwardsSole-supplier valueFirst awardLatest awardContracts
JACOBS ENGINEERING IRELAND LIMITED207 shared€415,241,10629 Jan 201526 Aug 2026Contracts
AECOM IRELAND LIMITED1511 shared€74,011,12027 Jun 201918 Sept 2026Contracts
Ernst and Young103 shared€82,258,22416 Nov 20175 Nov 2024Contracts
SYSTRA LIMITED107 shared€2,275,0006 Feb 202018 Sept 2026Contracts
CODEC-DSS LIMITED7€10,163,1209 Jul 201529 Jun 2026Contracts
Arup77 shared—27 Jun 201918 Sept 2026Contracts
Bus Eireann6€1,277,705,87031 Aug 20154 Jun 2026Contracts
OPEN SKY DATA SYSTEMS LIMITED6€20,356,7509 Apr 201525 Sept 2024Contracts
WILLS BROS LIMITED63 shared€18,091,03630 Mar 202312 Jan 2026Contracts
COMPASS INFORMATICS LIMITED61 shared€5,340,31518 Nov 201614 Aug 2026Contracts
TRACSIS TRAFFIC DATA LIMITED62 shared€3,148,82619 Dec 20141 Jun 2026Contracts
IDASO LIMITED61 shared€574,92120 Jan 202326 Feb 2025Contracts
CAAS LIMITED62 shared€141,66019 May 201518 Sept 2026Contracts
AtkinsRéalis65 shared€39,6966 Feb 20209 May 2024Contracts
RICHARD NOLAN CIVIL ENGINEERING LIMITED53 shared€6,917,03518 May 201913 Jun 2025Contracts
Ipsos MRBI / MRBI Market Research Ltd5€5,506,40216 Nov 20222 Sept 2026Contracts
EyeCue5€1,803,5405 Oct 201830 Sept 2026Contracts
CITY DIRECT BUS LIMITED4€60,145,99322 Jan 202018 Jun 2026Contracts
ABTRAN UNLIMITED COMPANY41 shared€40,154,00017 Jan 201911 Mar 2023Contracts
eircom Limited (t/a eir business)4€8,432,1904 Nov 20183 Sept 2026Contracts
ZARRDIA LIMITED4€7,816,6008 Oct 201725 Feb 2026Contracts
SGS IRELAND LIMITED4€6,697,46419 Feb 201527 Aug 2024Contracts
CLIFTON SCANNELL EMERSON ASSOCIATES LIMITED43 shared€6,000,0006 Nov 20209 Dec 2024Contracts
LARKIN ENGINEERING ENTERPRISES LIMITED4€3,985,45012 Dec 201410 Feb 2023Contracts
DATAPAC LIMITED4€609,86031 Jan 201722 Dec 2020Contracts