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Our supply chain

Our People

Working in partnership

We treat our sub-contractors and suppliers as partners in work winning

At Sisk, we see our sub-contractors and suppliers as partners in winning and carrying out work for our clients. 

Sisk now spends over €1bn annually across its supply chain of 7,856 companies.

Reflecting our core values of Care, Integrity and Excellence, Sisk believes in cultivating relationships with all our supply chain partners. We strive to make sure our suppliers and sub-contractors feel part of the wider Sisk team.

To register your interest in becoming a supply chain partner to John Sisk & Son please do so via the following link.

Register your interest here
(External Link to Survey Monkey)

For all other queries relating to Supply Chain please contact us via the following relevant email addresses. 

Ireland and Europe  supplychain@sisk.ie

UK                                 supplychain@sisk.co.uk




                                 

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Working with Sisk

A Guide for our Supply Chain

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Working with Sisk

A Guide for Material, Equipment and Non-Operated Plant Suppliers

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Working with Sisk

Sustainability Compliance Booklet - a guide for our supply chain

“We wouldn’t be where we are without industry-leading supply chain partners who help us deliver safe, quality projects year after year.”

Paul Brown
CEO, JOHN SISK & SON

Supply Chain Awards 2021 – Winners

Award title

Winners

Supply Chain Partner of the Year – Ireland East

King & Moffatt

Supply Chain Partner of the Year – Ireland South, West & North

Ard Precision

Supply Chain Partner of the Year – Data Centres

CSK

Supply Chain Partner of the Year – Life Sciences & Tech

Kiernan Steel

Supply Chain Partner of the Year – Sisk Living

SF Plastering

Supply Chain Partner of the Year – Vision Built

Treysta Building Service

Supply Chain Partner of the Year – Civils Ireland

Newton Ground Engineering

Supplier of the Year Award

Xtratherm

Health, Safety & Wellbeing Award – Ireland

Castle Group

Health, Safety & Wellbeing Award – Europe

Cleangrad

Equality, Diversity & Inclusion Award Winner

Eamon O’Boyle & Associates

Digital Project Delivery Award Winner

King & Moffatt

Sustainability Award Winner

Vibro Menard