GlobalFoundries acquires Singapore semiconductor firm in push to expand AI portfolio 

[SINGAPORE] The New York-headquartered semiconductor company GlobalFoundries is acquiring Singapore’s Advanced Micro Foundry to get access to a technology that is increasingly being used in data centres.

Advanced Micro Foundry specialises in silicon photonics, a technology that uses light instead of electricity to transmit data. This allows for faster and more energy-efficient data transmission, and it is increasingly being used in data centres due to its ability to better handle the demands of artificial intelligence (AI) applications.

“The technology road map that Advanced Micro Foundry has is complementary to the GlobalFoundries road map,” GlobalFoundries senior vice-president of its silicon photonics business Kevin Soukup told The Business Times ahead of the official announcement on Tuesday (Nov 18) morning.

He declined to reveal the financial details of the acquisition, only saying that this is GlobalFoundries’ second-largest acquisition of a Singapore-based semiconductor company. 

GlobalFoundries acquired Singapore’s Chartered Semiconductor for US$3.9 billion in January 2010. Both Advanced Micro Foundry and Chartered Semiconductors were backed by Singapore government agencies.

Soukup said the silicon photonics business is a segment that is “growing rapidly” for GlobalFoundries, and that revenue for its silicon photonics business has “doubled” from 2024. 

“Our goal is to do the same thing as we continue into 2026. We’re in a world that really loves data,” he said. 

GlobalFoundries makes chips that are used in smartphones, the automotive industry and for smart home appliances. But like many semiconductor companies around the world, it is also benefiting from the generative AI-driven tech boom.

In its most recent quarter ended Sep 30, 2025, GlobalFoundries’ communications infrastructure and data centre segment was its fastest-growing business. 

Revenue for that segment grew 32 per cent to reach US$175 million, helping offset declines in its smart mobile devices, and home and industrial Internet of Things segments. Overall revenue for the company reached US$1.69 billion, down 3 per cent from the same period a year earlier. 

Yet its chief executive officer Tim Breen is optimistic on the communications infrastructure and data centre business. He said at the earnings call last week that GlobalFoundries “envisioned silicon photonics to become a US$1 billion-plus run rate business for GlobalFoundries before the end of the decade”.

New R&D centre

GlobalFoundries’ acquisition of Advanced Micro Foundry is complementary. While both companies already have their own silicon photonics manufacturing capabilities, the combined entity will marry Advanced Micro Foundry’s manufacturing assets, extensive intellectual property and skilled talent with GlobalFoundries’ global footprint.

Soukup said GlobalFoundries would become the largest silicon photonics pure-play foundry by revenue following the acquisition.

As part of the deal, GlobalFoundries will be setting up a silicon photonics research and development (R&D) centre of excellence in Singapore together with the Agency for Science, Technology and Research, the country’s lead public sector R&D agency.

The semiconductor industry contributes close to 7 per cent of Singapore’s gross domestic product. The government is investing over S$1 billion in semiconductor R&D to capture opportunities in the AI-driven economy, and strengthen its position as a regional semiconductor manufacturing and innovation hub.