Irish companies are not just exporting to the United Kingdom, they are building permanent operational infrastructure there. An Enterprise Ireland sentiment survey conducted in February 2026 finds more than two-thirds of Irish companies operating in the UK plan to grow their workforce in the next 12 months, and 60% are increasing UK investment, with 22% planning significant increases. Client companies including Version 1, Fexco, Sisk Group and CWSI collectively employ approximately 150,000 people in the UK, a market that generated €10.5 billion in exports in 2024.

This scale of commitment demands a correspondingly mature approach to cross-border operational management. Irish firms are no longer managing UK activity at arm's length, they are running multi-site operations, delivering critical infrastructure, and competing for talent in demanding labour markets. Three imperatives define operational success: physical presence management; workforce scalability; and process standardisation across geographies.

The depth of physical commitment is striking. The survey finds 64% of companies maintain a UK footprint, with 35% expanded to multiple locations. London is the primary hub for fintech, software and professional services, accounting for 23% of the Irish business footprint. The north-midlands corridor represents 36%, establishing itself as the industrial heartland for Irish engineering, construction and manufacturing firms, a distribution that demands region-specific operational models.

Workforce growth at this scale is an operational challenge in itself. With 67% planning UK headcount increases and 36% of those without a current UK presence planning to hire their first UK-based employees this year, the pipeline of new operational capacity is substantial. Recruiting, onboarding and integrating staff across multiple regions requires standardised HR processes, consistent training frameworks and performance management systems that maintain quality and culture at scale.

The confidence behind this expansion is broad and robust. The survey reports average confidence in capitalising on UK opportunities at 7.8 out of 10, with 68% scoring eight or above across all sectors and regions. Enterprise Ireland chief executive Jenny Melia described the shift as a move from a traditional export model into an operationally committed presence. For operational leaders, processes designed for a single market will not scale to multi-site operations without deliberate redesign.

Three priorities should anchor any UK scale-up agenda. First, invest in standardised process frameworks deployable consistently across sites, eliminating the variability that erodes margin. Second, workforce onboarding programmes must be built for volume, not individual hires. Third, real-time performance visibility, through unified reporting and KPI frameworks, is the prerequisite for confident capital allocation and sustainable expansion.

The Enterprise Ireland data confirms Irish firms have made a strategic commitment to the UK. Operational leaders who build the processes, systems and workforce capability to match that ambition will convert scale-up plans into durable, high-performing businesses.

(The views expressed by the writer are his/her own and do not necessarily reflect the views or positions of BusinessRiver.)