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Declared

CRO company 241278

JOHN SISK & SON (HOLDINGS) LIMITED

John Sisk & Son (Holdings) Limited is company 241278 on the CRO register, with its registered office in Dublin. It is named as a supplier on 30 published public contract awards, from 22 public bodies. Awards where it is the only named supplier total €511.1M. The latest is dated 10 September 2026.

Company number
241278
Status
Normal
Type
LTD - Private Company Limited by Shares
Registered
1995-11-23
Registered office
JOHN SISK & SON (HOLDINGS) LIMITED, 3007 LAKE DRIVE, CITYWEST BUSINESS CAMPUS, DUBLIN,Dublin 24, D24 N2HR
Latest accounts made up to
2025-12-31
Last annual return
2026-08-18
Next annual return date
2027-09-30
Current name since
1996-03-19
Current type since
2016-09-09
30
Awards
16 awards with a single named supplier
€511,061,899
Sole-supplier value
€4,104,952,002 in total across all named suppliers; each supplier's share is not published
14
Shared awards
0
Declared by politicians

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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.

Public contract awards

TED contract award notices (November 2023 onwards) and OGP / eTenders open data. Values are as published, not payments. A shared award names several suppliers, so its value is not theirs alone.

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  • 2025
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PublishedContractBuyerPublished valueRecord
2025-12-19Establishment of a Multi-Party Framework Agreement for Small Building Works in 8 (Eight) Regional Lots.
How this supplier was matched

The notice publishes a winner identifier equal to CRO company number 241278, and the published name corroborates the CRO name "JOHN SISK & SON (HOLDINGS) LIMITED". (John Sisk and Son (Holdings) Ltd · identifier 241278)

Office of Public Works (OPW)€100,000,000SharedTED
2025-07-03BusConnects Dublin Core Bus Corridors Infrastructure Works (CBCIW) Framework Agreement
How this supplier was matched

The notice publishes a winner identifier equal to CRO company number 241278, and the published name corroborates the CRO name "JOHN SISK & SON (HOLDINGS) LIMITED". (John Sisk and Son (Holdings) Ltd · identifier 241278)

National Transport Authority€2,500,000,000SharedTED
2025-06-20Stage 1 Multi Party Framework Agreement for; Renovation and Redevelopment Works to Protected Structures and other Buildings owned by Tipperary County Council
How this supplier was matched

The notice publishes a winner identifier equal to CRO company number 241278, and the published name corroborates the CRO name "JOHN SISK & SON (HOLDINGS) LIMITED". (John Sisk and Son (Holdings) Ltd · identifier 241278)

Tipperary County Council€30,000,000SharedTED