UK and Bulgaria Launch Three Hundred and Fifty Million Euro Semiconductor Factory Partnership

A New Semiconductor Alliance Takes Shape

The United Kingdom and Bulgaria have unveiled a major semiconductor partnership centred on a three hundred and fifty million euro investment in a Green Silicon Carbide wafer factory. The announcement, made under the UK-Bulgaria Strategic Partnership framework, marks a significant step in Europe's push to strengthen its domestic chip supply chain.

The collaboration has already delivered ten point five million pounds in UK export wins and established formal research agreements between Glasgow University and Sofia University, enabling joint research projects and talent exchange programmes. An additional industry memorandum of understanding between TechWorks UK and Bulgaria's BASEL semiconductor association has further cemented ties between the two nations' chip sectors.

Bulgaria's Surprising Semiconductor Strength

Bulgaria has quietly emerged as a critical player in Europe's semiconductor ecosystem. The country produces roughly eighty percent of sensors used in European cars, with companies such as Melexis, Sensata, and Schneider Electric operating advanced research and production facilities in Sofia and Plovdiv. Bulgaria's automotive sector alone comprises around three hundred and eighty companies employing more than seventy-five thousand people.

The country's electronics sector is projected to grow from approximately two point three billion euros to two point seven billion euros by twenty twenty-eight, reflecting steady demand for semiconductor components across automotive, industrial, and consumer applications.

Why Silicon Carbide Matters

Silicon Carbide is rapidly becoming the material of choice for next-generation power electronics, particularly in electric vehicles and renewable energy systems. Unlike traditional silicon, SiC chips can handle higher voltages, switch faster, and operate at higher temperatures, making them ideal for EV powertrains, solar inverters, and grid-scale energy storage. The global SiC wafer market is forecast to grow from around eight hundred million dollars in twenty twenty-four to over four billion dollars by twenty thirty-three.

The Bigger European Picture

The partnership comes as the European Union prepares its Chips Act two point zero, expected in the first half of twenty twenty-six. The original EU Chips Act has already approved over thirty-one billion euros in public and private investment across seven major semiconductor projects, with the bloc aiming to double its global market share in chips to twenty percent by twenty thirty. Bulgaria formally joined the EU's Joint Declaration on Semiconductor Industry Cooperation in September twenty twenty-five, signalling its ambition to develop chip design, backend manufacturing, and equipment production capabilities.