The Cardiff headquartered firm has reported strong revenues for the first half of this year
One of Wales’ leading tech firms, IQE, have reported a more than 40% rise in half year revenues while reaffirming a positive trading outlook in part supported by strong growth in AI and data centre related markets.
The Cardiff headquartered firm, a leading global supplier of compound semiconductor wafer products and advanced material solution, said that trading had exceeded management expectations.
It has also confirmed it plans to move from the Alternative Investment Market to the main London Stock Exchange in the first half of next year. This should increase its visibility with institutional investors.
Earlier this year IQE confirmed a £81m investment package to support its growth plans following a strategic review of the business.
The funding included a £30m investment by US semiconductor manufacturer MACOM Technology Solutions – which has increased its position as a key customer – which also providing a further £15m in convertible loan notes.
In its first half to the end of June IQE revenues climbed 43% a year earlier from £45.3m to £64.6m. It posted an Ebitda of £6m compared to an Ebitda loss of £400,000 in the first half of 2025. Losses before tax were down from £18.3m to £12.6m with an improved cash and cash equivalent position of £41.6m.
It sees the potential for upside opportunities in optical communications for data centre and AI infrastructure, underpinned by recently signed supply agreements.
IQE chief executive Jutta Meier said: “I am pleased to report a strong first half performance, with more than 40% revenue growth year-on-year across our core markets driving profitability. This reflects the strong momentum we are seeing across AI-driven data centre infrastructure, advanced sensing, wireless and defence applications, alongside improved operational execution and a more favourable product mix.
“During the period, we have demonstrated our ability to capture long-term growth opportunities across these critical markets, underpinned by a number of key supply agreements. IQE is uniquely positioned to meet customer needs and will be converting existing capacity in H2 to support the increasing demand for indium phosphide solutions.
“Looking ahead, we have initiated a move to the main market of the London Stock Exchange, marking an important next step in IQE’s development and reflecting the board’s ambition to broaden support for the business and position IQE for the future.”














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