Irish Firms Expand US Investment Amidst Data Center Boom and Tariff Concerns
Irish companies are significantly increasing their investment in the United States, particularly in the high-tech sector, while navigating challenges posed by evolving tariff regimes. This expansion was highlighted during a St. Patrick’s Day series of meetings led by Taoiseach Micheál Martin and Enterprise Ireland, with a key focus on collaboration with companies like Amazon.
Amazon and Irish Firms Collaborate on Data Centers
On Monday, March 16, 2026, Amazon and Enterprise Ireland convened a breakfast meeting to discuss the growing partnership between Irish high-tech construction and engineering firms and Amazon’s data center projects in both Ireland and the US. This collaboration underscores the increasing demand for data center infrastructure to support advancements in artificial intelligence (AI) and other technologies.
CEL Critical Power’s US Expansion
A prime example of this investment is CEL Critical Power, which invested $40 million in 2025 to establish a 400,000 sq. Ft. Manufacturing plant in Williamsburg, Virginia. This facility is projected to create 250 high-skilled jobs initially, with plans to scale up to 500 employees by 2030.
Ireland’s Position as a US Investor
Enterprise Ireland CEO Jenny Melia emphasized Ireland’s substantial role as an investor in the US, noting that Ireland is the fifth largest investor in the US. Irish companies invested $389 billion in the US in 2024, demonstrating a strong commitment to the American market. The US represents Ireland’s third-largest export market, following Europe and the UK, with exports to the US increasing by 8% in 2024.
Navigating Tariff Volatility
Despite the positive investment trends, concerns remain regarding the impact of tariff volatility on businesses operating in both countries. Melia acknowledged that “uncertainty is never helpful for businesses, and particularly for compact companies,” but emphasized Enterprise Ireland’s role in providing market expertise and on-the-ground support to help companies navigate these challenges.
Sustainable Data Center Solutions
Irish firms are also positioning themselves as leaders in sustainable data center solutions. Melia highlighted the expertise Irish companies bring to the table, particularly in energy and water efficiency, as the US, especially Texas, aims to become a leading hub for data centers. These sustainable solutions are crucial for supporting the growing demands of the AI industry.
Irish Whiskey Industry Faces Tariff Challenges
However, not all sectors are experiencing growth. The Irish Whiskey Association reported a 5% decline in exports in the past year, attributing this to the 15% tariff imposed on spirits entering the US by the previous administration. Eoin O’Cathain, representing 45 whiskey firms, stated that distilleries are diversifying into new markets due to the uncertainty surrounding the tariffs, and that prolonged tariffs could lead to price increases for US consumers.
Looking Ahead
Despite the challenges, the overall outlook for Irish-US business relations remains positive. Stakeholders are hopeful for progress on tariff negotiations in the coming months, which would stabilize the market and benefit businesses on both sides of the Atlantic. The continued collaboration between Irish firms and US tech giants like Amazon signals a strong and enduring partnership.