16 of the 100 companies on the AI Infra 100 are in the Semiconductor equipment, materials & critical inputs category (16% of the list), in 5 segments and from 5 countries. The highest ranked is ASML, rank 3 of 100 with a score of 100. Ranking and scores from the November 2026 edition, the assessment by Frontier Tech Intelligence of the AI infrastructure landscape.
| Rank | Company | Category / segment | Country | Score |
|---|---|---|---|---|
| 3 | ASMLASML designs and sells advanced semiconductor lithography systems, including EUV and High-NA EUV machines used by leading-edge logic and memory manufacturers. | Semiconductor equipment, materials & critical inputs / Lithography | Netherlands | 100 |
| 9 | SynopsysSynopsys is a leading provider of electronic design automation software for chip design, verification, simulation, TCAD, process modeling, physical design and signoff. | Semiconductor equipment, materials & critical inputs / EDA & design tools | United States | 98 |
| 10 | CadenceCadence is a leading electronic design automation provider, offering tools for chip design, synthesis, implementation, verification, formal analysis, low-power analysis, and 3D-IC design. | Semiconductor equipment, materials & critical inputs / EDA & design tools | United States | 98 |
| 11 | Applied MaterialsApplied Materials supplies semiconductor manufacturing equipment, including wafer-processing systems, eBeam metrology and panel-scale tools used to make AI chips. | Semiconductor equipment, materials & critical inputs / Deposition, etch & metrology | United States | 98 |
| 17 | KLAKLA supplies semiconductor inspection, metrology and process-control equipment, including the Surfscan SP A2 system, to chip and wafer manufacturers. | Semiconductor equipment, materials & critical inputs / Deposition, etch & metrology | United States | 96 |
| 27 | LasertecLasertec develops and sells semiconductor inspection and metrology equipment, including systems for wafer and photomask inspection and EUV mask inspection. This directly qualifies as semiconductor metrology equipment. | Semiconductor equipment, materials & critical inputs / Deposition, etch & metrology | Japan | 94 |
| 32 | Lam ResearchLam Research develops and supplies semiconductor manufacturing equipment, including atomic layer deposition, plasma processing, wafer recovery, and related process-control technologies used in high-volume fabs. | Semiconductor equipment, materials & critical inputs / Deposition, etch & metrology | United States | 93 |
| 34 | JSRJSR supplies semiconductor lithography materials, including photoresists and metal-oxide resists through JSR and Inpria. Its planned plants for TSMC and Samsung directly support advanced semiconductor fabrication. | Semiconductor equipment, materials & critical inputs / Lithography | Japan | 93 |
| 36 | TrumpfTRUMPF supplies high-energy EUV laser systems to ASML for next-generation semiconductor lithography, following its established role providing CO2 laser amplifiers for ASML EUV systems. | Semiconductor equipment, materials & critical inputs / Lithography | Germany | 93 |
| 41 | ASM InternationalASM International supplies wafer-processing equipment, mainly atomic layer deposition (ALD) and epitaxy systems, for advanced logic and memory manufacturing. | Semiconductor equipment, materials & critical inputs / Deposition, etch & metrology | Netherlands | 91 |
| 44 | AixtronAixtron supplies MOCVD and CVD epitaxy systems, including the G10, G5+C and CCS platforms, used to make GaN, SiC, GaAs and InP compound-semiconductor devices. | Semiconductor equipment, materials & critical inputs / Deposition, etch & metrology | Germany | 90.5 |
| 48 | Shin-Etsu ChemicalShin-Etsu Chemical manufactures semiconductor silicon wafers and a broad range of semiconductor chemicals and materials, including photoresists and related process materials used in chip fabrication. | Semiconductor equipment, materials & critical inputs / Wafers, chemicals & gases | Japan | 90 |
| 60 | SiemensSiemens supplies chip design and verification software, including Calibre, Questa and mPower, used for semiconductor and silicon photonics design. | Semiconductor equipment, materials & critical inputs / EDA & design tools | Germany | 89 |
| 70 | Tokyo ElectronTokyo Electron supplies semiconductor manufacturing equipment, including etch, deposition, cleaning, coating and inspection systems for advanced processors and memory. | Semiconductor equipment, materials & critical inputs / Deposition, etch & metrology | Japan | 87 |
| 78 | ResonacResonac supplies semiconductor materials, including SiC wafers and SiC powder, to chipmakers such as Infineon. | Semiconductor equipment, materials & critical inputs / Wafers, chemicals & gases | Japan | 86 |
| 91 | Lynas Rare EarthsLynas mines and processes rare earths, including NdPr, making it a direct supplier of rare-earth materials used across advanced technology and semiconductor-related supply chains. | Semiconductor equipment, materials & critical inputs / Rare earths, minerals & gases | Australia | 85 |
Score out of 100: traction (deployment, production, commercials, progress) and capability (technology, positioning, firepower, leverage). The full AI Infra 100 with filters →
ASML ranks highest (rank 3 of 100, score 100). The Semiconductor equipment, materials & critical inputs category holds 16 of the 100 companies on the AI Infra 100: ASML, Synopsys, Cadence, Applied Materials and KLA and 11 more. Ranking from the AI Infra 100, November 2026 edition, by Frontier Tech Intelligence.
ASML, Synopsys, Cadence, Applied Materials and KLA and 11 more. Ranking from the AI Infra 100, November 2026 edition, by Frontier Tech Intelligence.
Every company here has a file: the signals that name it, the facts with sources, the scores and the peers. Members read all of it, ask questions across 100,000+ signals and get the week explained. $99 a month, 7-day trial. What Frontier Tech Intelligence is →