IQE Raises 2026 Revenue Forecast to Over 30% Amid Surging AI Data Centre Demand

2025 saw a pronounced revenue split: photonics rose to £57.1m (+15%) while the wireless division fell to £40.1m (-40%), with US defence funding boosting orders and Western supply benefiting from tighter Chinese export controls.
Despite the rebound in photonics, IQE posted a pretax loss of about £37.0m in 2025 (roughly flat year-on-year), but operating cash flow improved to £8.1m as capital spending was cut.
IQE guided 2026 EBITDA to a high-single to low-double-digit million range, signaling continued profitability uncertainty as photonics orders convert and demand evolves.
In the first half of 2026, revenue was at least £64m, and the company remains bank-debt-free with about £41.6m in cash, reinforcing its liquidity position to fund growth.
3D sensing applications remain a steady part of IQE’s revenue mix, contributing to diversification alongside robust demand in aerospace/defence and wireless sectors.
IQE has raised its 2026 revenue growth forecast to more than 30%, up from earlier guidance of over 20%, as surging demand for AI data-centre components drives orders for its specialised semiconductor wafers. Shares in the Cardiff-based company jumped 15% to 41.70p on the news, according to Share Talk.
The company now expects first-half 2026 revenue of at least £64 million, Sharecast reported. IQE makes compound semiconductor wafers — thin slices of exotic materials that carry light signals at high speed inside AI data centres. Its key product uses Indium Phosphide, a material in heavy demand as tech firms race to build faster AI clusters.
IQE's photonics division — which makes light-based components for data centres — is leading the charge. Revenue from photonics hit £57.1 million in 2025, up 15% year-on-year. Brokers upgraded their targets after the guidance lift, with Yahoo Finance UK noting shares climbed 13% to 40.75p following the announcement.
The driver is simple: AI systems need to move huge amounts of data between chips at extreme speeds. Indium Phosphide wafers enable the light-based connections that do exactly that. As AI clusters grow bigger and faster, demand for IQE's materials keeps rising, Proactive Investors reported.
IQE's results are lopsided. While photonics surged, the wireless division — which supplies chips used in smartphones — fell to £40.1 million in 2025, a drop of 40%. The contrast shows how dependent IQE now is on data-centre demand to drive overall growth.
Despite the photonics rebound, IQE posted a pretax loss of roughly £37 million in 2025, broadly flat compared to the year before. The bright spot: operating cash flow improved to £8.1 million as the company cut capital spending. IQE guided 2026 EBITDA to a high-single to low-double-digit million range, signalling profits are not yet certain, according to The Next Web.
IQE carries no bank debt and holds about £41.6 million in cash. That gives it room to fund growth without raising fresh equity or taking on loans. Management called the liquidity position a key enabler of its expansion plans, Sharecast reported.
US defence funding has also boosted orders, and tighter Chinese export controls on semiconductor materials have pushed buyers toward Western suppliers like IQE. Aerospace and defence now form a meaningful slice of IQE's revenue mix alongside 3D sensing and AI photonics, helping diversify its customer base.
The market's reaction was enthusiastic but not uniform. IQE's stock has long struggled with persistent losses, and some investors remain cautious. The company has not yet shown it can turn booming photonics orders into sustained profit, even as revenue grows strongly.
Still, IQE's position in the AI supply chain keeps it in focus. Few Western companies make the Indium Phosphide wafers that AI data centres need. Management guided for strong momentum into the second half of 2026. Whether rising revenue finally translates into profit will be the key question for investors watching the stock, Share Talk noted.
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