The Frontier Leaders · AI Infra 100 · By country · Singapore

AI infrastructure companies in Singapore: the 1 on the AI Infra 100

November 2026 edition · 1 of 100 companies · rank is the position on the AI Infra 100

1 of the 100 companies on the AI Infra 100 is based in Singapore, 1% of the list, across 1 category and 1 segment. Flex holds rank 25 of 100 with a score of 96. Ranking and scores from the November 2026 edition, the assessment by Frontier Tech Intelligence of the AI infrastructure landscape.

RankCompanyCategory / segmentCountryScore
25FlexFlex develops server-board power distribution for native 800-V systems, 800-V DC sidecars, and high-efficiency power shelves for AI data centers.Power, cooling & thermal / Rack & server power deliverySingapore96

Score out of 100: traction (deployment, production, commercials, progress) and capability (technology, positioning, firepower, leverage). The full AI Infra 100 with filters →

AI Infra 100 by country

United States 46Japan 12China 7Taiwan 7Germany 5Ireland 3Netherlands 3South Korea 3Switzerland 3United Kingdom 3France 2Australia 1Canada 1Israel 1Italy 1Singapore 1Sweden 1

AI Infra 100 by region

North America 47Asia 30Europe 21Middle East 1Oceania 1

AI Infra 100 by category

Power, cooling & thermal 19Networking & interconnect 16Semiconductor equipment, materials & critical inputs 16Data center build & operate 13Fabrication, memory & packaging 12Compute demand & operators 8Chips & accelerators 6Agents & tooling 3Compute software 3Models & applications 2Safety & security 2

AI Infra 100 by segment

Optical & photonic interconnect 11Cooling & thermal 8Advanced packaging 7Deposition, etch & metrology 7Colocation & wholesale 6Hyperscalers 5Rack & server power delivery 5Servers, racks & system integration 5Grid & power equipment 4EDA & design tools 3Frontier labs as compute buyers 3Inference & serving clouds 3Lithography 3Accelerator design 2Custom silicon & IP 2Foundry 2Generation for data centers 2HBM & DRAM 2Hyperscale developers 2Security 2Switching & NICs 2Test, measurement & validation 2Wafers, chemicals & gases 2Agent platforms 1Cables, connectors & PCB 1China accelerators 1Data platforms & labeling 1Generative media 1Inference-specialist chips 1Open-weight labs 1Orchestration 1Photonic foundry & PIC platforms 1Rare earths, minerals & gases 1

Questions this page answers

Which AI infrastructure companies are based in Singapore?

1 of the 100 companies on the AI Infra 100 are based in Singapore: Flex. Flex ranks highest (rank 25 of 100, score 96). Ranking from the AI Infra 100, November 2026 edition, by Frontier Tech Intelligence.

Who is the leading AI infrastructure company in Singapore?

Flex ranks highest (rank 25 of 100, score 96). Ranking from the AI Infra 100, November 2026 edition, by Frontier Tech Intelligence.

How many of the top 100 AI infrastructure companies are in Singapore?

1 of 100, 1% of the list. Ranking from the AI Infra 100, November 2026 edition, by Frontier Tech Intelligence.

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