CRH, Ireland's largest building materials company, will fully exit the London Stock Exchange by April 20, ending its 2.5-year presence since relocating its primary listing to New York. The $67bn firm cited low trading volume and rising administrative costs as key factors in its decision. Shareholders will vote in May to cancel remaining 7% and 5% preference shares listed on UK and Dublin exchanges, marking a definitive break from the UK market.

The move follows a broader trend of companies seeking US listings for greater liquidity and valuation. Wise, AstraZeneca, and Flutter have all prioritized New York venues in recent years. Analysts argue London's secondary listings lack real value, with Peel Hunt's Charles Hall stating, "It matters more where the bulk of trading is," emphasizing CRH's US-focused strategy.

CRH's US expansion includes a $2.1bn acquisition of Eco Materials Group in 2024, boosting annual revenues to $37.4bn and net income to $3.8bn. Ireland's corporate exodus highlights London's struggle to retain marquee listings amid US competition.

UK market revival hinges on abandoning "snobbishness" around secondary listings, per CBI's Rupert Soames. Yet CRH's exit underscores a stark reality: global firms prioritize trading hubs with operational and financial efficiency over symbolic equity presence.