Best Semiconductors Companies in Switzerland
The 247 best Semiconductors companies in Switzerland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Kandou Bus.
Switzerland's semiconductor scene is more active than the headline numbers suggest. This directory tracks 247 companies in Switzerland's Semiconductors space, ranked by disclosed equity funding and recent funding momentum, and the $849M total disclosed across the cohort tells only part of the story. The global market was pegged at $483.2B in 2020 and is forecast to reach $580.2B by 2026 at a 3.0% CAGR, modest by tech standards but steady enough to keep capital flowing into specialist niches. Delvitech leads the local pack at $40M raised, with CREAL ($16M) and QUMEA ($12M) not far behind. So the funding concentration is real, but the long tail of 247 tracked names signals genuine ecosystem depth.
What's worth watching right now is the broader global momentum. India's chip manufacturing push and early-stage deals like BigEndian's $6M round show that semiconductor investment is live across geographies, not just concentrated in traditional hubs. For you, that context matters: Switzerland's cluster, backed by investors like EIC Fund and Venture Kick, is competing in a sector where wafer technology and chip design are attracting fresh attention quarterly. No unicorns yet from this cohort, but I'd argue the pipeline looks more interesting than that stat implies.
Our analysis of 219 Semiconductors companies
$47.9b in tracked funding; 70% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Semiconductors companies in Switzerland
| # | Company | Disclosed funding | Last round | Stage | Employees | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kandou Bus Provider of programmable IPs for in-package applications | $326M | 33 mo ago | Series E | 154 | 2011 | — | — | — |
| 2 | Numonyx Non-volatile memory design for consumer and industrial needs | $150M | 218 mo ago | Acquired | 473 | 2008 | — | 44 patents Patents concentrated in computing, sensing & instrumentation | — |
| 3 | U-blox Provider of ICs for cellular communication | $74M | 84 mo ago | Acquired | 1,771 | 1997 | Cart FunctionalityAlgoliaSalesforce+19 | 60 patents GNSS positioning, RF signal processing, and power regulation for mobile communication devices | 5 launchs |
| 4 | Flisom Manufactures CIGS thin films photovoltaics | $59M | 92 mo ago | Acqui-Hired | 48 | 2005 | — | 264 patents Flexible thin‑film solar modules using roll‑to‑roll graded‑composition deposition. | — |
| 5 | Delvitech Provider of AI-based 3D automated optical inspection ecosystem 64Growth top 28%AI top 30%Funding top 35%Tech top 43% All 8 signals ▾Growthtop 28% AItop 30% Fundingtop 35% Techtop 43% Moattop 48% Talentbottom 49% Marketbottom 43% Globalbottom 32% Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo AI: Classified as an AI company · Product described with: ai-based rank vs industry peers · Fliar Intelligence Index 64/100 | $40M | 7 mo ago | Series B | 45 | 2018 | WordPressMySQLRedis+29 | — | — |
| 6 | SEALSQ Manufacturer of semiconductor chips, embedded firmware, and other products | $20M | 29 mo ago | Public | 48 | 2022 | HubSpot CMS HubAmazon Web ServicesHubSpot+17 | — | 1 partnership |
| 7 | CREAL Developer of light field display technology for augmented reality applications 62Innovation top 19%Patents top 20%Funding top 26%Moat top 32% All 9 signals ▾Innovationtop 19% Patentstop 20% Fundingtop 26% Moattop 32% Growthtop 35% Talenttop 38% Techbottom 45% Globalbottom 42% Marketbottom 36% Innovation: 84 patents (top 23% of patent-holders) · 72 filings since 2022 vs 12 in 2017-21 Patents: 84 patents matched (strict assignee match) · 72 filings since 2022 vs 12 in 2017-21 rank vs industry peers · Fliar Intelligence Index 62/100 | $16M | 11 mo ago | Series C | 30 | 2017 | WordPressMySQLPHP+19 | 84 patents Near-eye light-field projection and illumination technologies for AR/VR displays | — |
| 8 | Creoptix Provider of web hosting, domain registration, and related support services | $15M | 80 mo ago | Acqui-Hired | 31 | 2009 | — | 42 patents Label-free biosensor platforms for high‑throughput kinetic analysis of biomolecular interactions | — |
| 9 | UNISERS Manufacturer of semiconductor fabs and equipment | $14M | 40 mo ago | Seed | 3 | 2018 | — | 28 patents Semiconductor wafer contamination detection and particle sizing metrology. | 1 job opening |
| 10 | QUMEA Developer of cloud and AI-based human motion sensing systems 60Talent top 28%Funding top 35%Growth top 35%AI top 35% All 10 signals ▾Talenttop 28% Fundingtop 35% Growthtop 35% AItop 35% Moattop 37% Patentstop 38% Innovationtop 40% Techbottom 45% Globalbottom 40% Marketbottom 35% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Funding: Raised $12.4M across 2 rounds · 2 rounds over 5 yrs (0.4/yr) rank vs industry peers · Fliar Intelligence Index 60/100 | $12M | 7 mo ago | Series B | 27 | 2019 | WordPressMySQLPHP+16 | 9 patents Medical posture monitoring and detection systems for patients using sensor-based methods | 2 job openings |
| 11 | Synthara Systems Computational memory chips for artificial intelligence applications | $11M | 24 mo ago | Series A | 14 | 2017 | WordPressMySQLPHP+13 | — | 1 internship |
| 12 | ID Quantique Provider of network and data encryption solutions | $11M | 63 mo ago | Acquired | 105 | 2001 | WordPressMySQLPHP+32 | 231 patents Quantum key distribution systems, photon‑counting detectors, and mass‑produced QRNG chips. | 1 launch |
| 13 | GreenTEG Provider of cloud-based temperature monitoring solutions | $11M | 41 mo ago | Series A | 50 | 2009 | TypeScriptGraphQLNode.js+23 | 41 patents Wearable physiological monitoring sensors and high‑performance radiation/thermal measurement devices | 1 award |
| 14 | Colibrys Develops MEMS based inertial measurement units | $10M | 282 mo ago | Series A | 70 | 2001 | — | 20 patents High‑precision MEMS inertial sensors: offset‑compensated accelerometers and quadrature‑reduced gyroscopes. | 2 launchs · 1 partnership |
| 15 | Fixposition Provider of positioning services for multiple applications | $9M | 41 mo ago | Seed | 25 | 2017 | Cart FunctionalityShopifyWebflow+30 | — | 1 launch |
| 16 | Qnami Developer of quantum-based scanning probe microscopes | $7M | 61 mo ago | Series A | 27 | 2016 | WordPressMySQLPHP+25 | 20 patents Nanoscale magnetic field and temperature sensing for nanowire and nanomagnet devices. | — |
| 17 | Lightium Specializing in photonic integrated circuits that offers production-grade TFLN PIC foundry services | $7M | 20 mo ago | Seed | — | 2023 | — | — | — |
| 18 | Spacetek Developer of time-of-flight mass spectrometers for real-time industrial gas analysis | $6M | 7 mo ago | Series A | 14 | 2018 | WordPressMySQLPHP+19 | — | — |
| 19 | ROMO Wind Wind generation analytics and optimization solution provider | $6M | 157 mo ago | Public | 34 | 2011 | — | 29 patents Advanced yaw and pitch control systems for wind turbine performance optimization. | — |
| 20 | Omnisens Optic sensing solution for oil pipelines and marine power cables monitoring based sensors | $6M | 212 mo ago | Acquired | 42 | 1999 | WeeblyMySQLPHP+18 | 86 patents Fiber-optic distributed sensing for temperature/strain and underground power cable monitoring | — |
| 21 | Luciole Medical Provider of brain monitoring devices and analytics platform | $5M | 93 mo ago | Series A | 9 | 2018 | — | 28 patents Non‑invasive optical spectroscopy sensors for measuring tissue blood flow and composition | — |
| 22 | ActLight Manufacturer of CMOS-based photodiodes | $5M | 78 mo ago | Series C | 14 | 2011 | WordPressMySQLPHP+26 | 63 patents High-sensitivity, low-power photodetectors and time-of-flight measurement systems. | — |
| 23 | Xsensio Provider of wearable biosensors 37Talent top 34%Funding top 37%Product top 41%Moat top 42% All 10 signals ▾Talenttop 34% Fundingtop 37% Producttop 41% Moattop 42% Growthtop 45% Innovationtop 46% Patentstop 50% Globalbottom 39% Techbottom 36% Marketbottom 28% Talent: Analyst team rating 4/5 · 2 named leaders on record Funding: Raised $4.6M across 9 rounds · 9 rounds over 12 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 37/100 | $5M | 3 mo ago | Series A | 16 | 2014 | WordPressMySQLPHP+16 | 19 patents Patents concentrated in health & consumer products | — |
| 24 | Plair Device for monitoring and identification of air borne particles 37Growth top 35%Moat top 39%Patents top 40%Innovation top 41% All 9 signals ▾Growthtop 35% Moattop 39% Patentstop 40% Innovationtop 41% Talenttop 41% Fundingtop 44% Globalbottom 40% Techbottom 37% Marketbottom 21% Growth: Fresh capital in last 24 mo Moat: Editorial + unicorn rating 3/10 · IP moat: 26 patents rank vs industry peers · Fliar Intelligence Index 37/100 | $5M | 2 mo ago | Seed | 12 | 2014 | BootstrapApache HTTP ServerCloudflare+8 | 26 patents Aerosol and fluid-borne particle sampling, detection, and impurity analysis technologies. | 1 launch |
| 25 | Heliotis Developer of high-precision 3D metrology sensors and systems | $3M | 68 mo ago | Funding Raised | — | 2005 | — | 8 patents Advanced optical 3D imaging and interferometric metrology for surface and volume analysis | — |
| 26 | Klepsydra Developer of high-performance edge AI software for resource-constrained devices like robots and drones | $2M | 37 mo ago | Seed | 10 | 2011 | — | — | 1 partnership |
| 27 | Abilis Systems Sarl Single-chip CMOS solutions for multimedia applications | $2M | 169 mo ago | Acquired | 40 | 2004 | — | 27 patents OFDM signal processing and wireless broadband hardware for digital conversion and channel estimation | — |
| 28 | Avantama Nanoparticle dispersions & formulations for electronics applications | $1M | 45 mo ago | Seed | 26 | 2008 | Cart FunctionalityWooCommerceWordPress+20 | 211 patents Polymer-based optoelectronic and photovoltaic films, including color‑conversion and metal‑oxide charge layers | — |
| 29 | evismo Digital health diagnosis tool for healthcare providers | $1M | 57 mo ago | Seed | 9 | 2018 | BackdropOdooCart Functionality+14 | — | 1 job opening |
| 30 | Annaida Developer of sensor using magnetic resonance | $1M | 40 mo ago | Seed | 9 | 2018 | — | — | — |
| 31 | Axetris Micro-technology based solutions for gas sensing and optical modules | $1M | 75 mo ago | Funding Raised | — | 1998 | SitecoreMicrosoft ASP.NETReact+9 | 55 patents Optical gas detection and flow measurement sensors for industrial emissions monitoring | 1 launch |
| 32 | Bright Sensors Develops gas sensors to measure combustion properties | $989K | 69 mo ago | Funding Raised | 8 | 2014 | — | — | — |
| 33 | Photonfocus Develops CMOS Image sensors and industrial cameras for machine vision | $927K | 78 mo ago | Acquired | — | 2001 | TYPO3 CMSPHPYouTube+15 | 2 patents Parallel-readout CMOS image sensors for high-speed optoelectronic detection | — |
| 34 | Microdul AG Provides custom integrated circuits (ASICs) and capacitive touch sensors | $618K | 89 mo ago | Funding Raised | — | 1991 | MODXPHPGoogle Maps+18 | 20 patents Low-power power‑management for smart sensor nodes and semiconductor packaging technologies | — |
| 35 | Nanosurf Provider of nano-microscopes for industrial and academic research | $607K | 102 mo ago | Acquired | 71 | 1997 | HubSpot CMS HubBootstrapEnvoy+16 | 24 patents Patents concentrated in computing, sensing & instrumentation | 1 award |
| 36 | Albis Opto Manufacturer of high-speed single channel and array photo-diode components | $426K | 77 mo ago | Acquired | 16 | 1995 | — | — | — |
| 37 | IniLabs Research and development on neuromorphic chips | $423K | 120 mo ago | Funding Raised | 1 | 2009 | — | — | — |
| 38 | Pi Imaging Tehnology Developer of single-photon imaging solutions, including SPAD arrays and cameras | $393K | 65 mo ago | Acquired | — | 2019 | WordPressMySQLPHP+23 | — | — |
| 39 | Lyncee Tec Developer of digital holographic microscopy for life science and industrial applications | $342K | 64 mo ago | Acquired | 16 | 2003 | — | — | — |
| 40 | Dectris Developer of hybrid photon counting (HPC) X-ray detectors | $339K | 63 mo ago | Funding Raised | 120 | 2006 | Apple iCloud MailGoogle WorkspacePython+8 | 27 patents High‑speed hybrid pixel detectors for X‑ray/electron imaging and 4D‑STEM microscopy | — |
| 41 | TOFWERK Manufacturer of time of flight mass spectrometers for chemical analysis | $315K | 49 mo ago | Seed | 65 | 2002 | NginxSendgridMicrosoft 365+2 | 107 patents Advanced ion sources, ion‑molecule reactors, and mass‑analysis for semiconductor and battery diagnostics | — |
| 42 | DPS Innovations Provider of control electronics for digital inkjet printing systems | $274K | 53 mo ago | Funding Raised | — | 2011 | — | — | — |
| 43 | Polariton Designs and manufactures electro-optic modulators | $223K | 68 mo ago | Acquired | 23 | 2019 | WordPressMySQLPHP+22 | — | — |
| 44 | LIGENTEC Silicon nitride wafers exclusively for photonic integrated circuits | $130K | 39 mo ago | Seed | 44 | 2016 | WordPressApple iCloud MailGoogle Workspace+28 | 51 patents Silicon photonic integrated circuits and fiber-to-chip coupling components. | 1 launch |
| 45 | Enlightra Provider of photonic integrated circuits for applications in data centres | $125K | 6 mo ago | Series A | 5 | 2016 | TildaGoogle Font APIGoogle Workspace+3 | — | 1 award |
| 46 | Advanced Microfluidics Manufacturer of syringe pumps, electric rotary valves & microfluids | $111K | 78 mo ago | Acquired | — | 2014 | WordPress Block EditorWordPressMySQL+20 | 17 patents Patents concentrated in health & consumer products | 3 launchs |
| 47 | Inivation Commercialization of neuromorphic electronics | $111K | 75 mo ago | Funding Raised | 18 | 2015 | WordPressMySQLPHP+26 | 70 patents Neuromorphic event‑camera vision systems and real‑time data stream processing | 1 launch |
| 48 | MiraEx Offers industrial IoT solution combining optical sensors and artificial intelligence technology | $109K | 67 mo ago | Seed | 15 | 2016 | WordPressMySQLPHP+16 | 21 patents Integrated photonic signal coupling and microwave‑optical transduction for on‑chip communication | — |
| 49 | Optotune Polymer-based lens with tunable focal length | $107K | 62 mo ago | Seed | 187 | 2008 | WordPressApple iCloud MailMicrosoft 365+31 | 252 patents Tunable liquid lenses and adaptive optical components for variable focus and speckle control | 2 launchs |
Top 12 Semiconductors companies in Switzerland
#1
Series B · Mendrisio, Ticino · founded 2018 · 45 employees$40Mraised▾
Provider of AI-based 3D automated optical inspection ecosystem. It designs and implements automatic optical inspection systems for assembled printed circuit boards. Its inspection systems are designed by AI-based agnostic software on 3D inspection technologies. It provides 3D equipment products such as Trion 23xx, VT8000, VT9000, Vantage, and Symbion S.
- Nov 2025Series B$40M
- Jun 2020Seed—
#2
Seed · Plan les Ouates, Geneva · founded 2014 · 12 employees$4.5Mraised▾
Plair, a spin-off from the University of Geneva is a developer of solutions for the detection of aerosol particles. The solution consists of a device that uses laser technology to detect aerosol particles, a cloud where data collected by the device is processed and stored, and a dashboard for the user to monitor and manage data. The company's product is used for airborne allergen monitoring, bioaerosol monitoring, and air quality monitoring. It won recognition prize from Zurich Insurance during the Zurich Climate Prize Switzerland Liechtenstein competition.
- Mar 2026Seed$1.3M
- Mar 2023Conventional Debt$324K
- Mar 2022Grant (prize money)$2.9M
- Nov 2014Seed—
#3
Series A · Lausanne, Vaud · founded 2014 · 16 employees$4.6Mraised▾
Provider of wearable biosensors. It manufactures intelligent and connected biosensors based on nanotechnology which collect biochemical information from the surface of the skin of the user by analyzing electrolytes, metabolites, small molecules, and proteins. It also offers a companion mobile app that allows users to monitor parameters and customize sensors.
- Mar 2026Series A$7M
- Feb 2023Series A—
- Sep 2022Grant (prize money)$48.7K
- Dec 2021Series A$4.6M
#4
Series B · Solothurn, Solothurn · founded 2019 · 27 employees$12.4Mraised▾
Developer of human motion sensing systems for the safety of the patients. The company offers a combined process of 3D sensor and radar technology for providing a safe environment for patients. It offers sensors, which continuously sends and receives electromagnetic signals using radar data if the patient has gone out of the restricted area, cloud-based motion data and processes using artificial intelligence to detect an event in real-time, and provides a mobile app for data analysis and live monitoring of the patients. This technology can be used in a situation like when the patient is out of bed, fall, restlessness, and unusual activities.
- Oct 2025Series B—
- Jan 2024Series A$10.4M
- Jan 2024Conventional Debt—
- Apr 2021Seed$1.9M
#5
Series C · Ecublens, Fribourg · founded 2017 · 30 employees$15.6Mraised▾
Developer of light field display technology for augmented reality applications. The technology aims to provide a natural and correct visual experience. It projects real depth, allowing digital content to blend into the real world. The display technology eliminates visual conflicts, eye-strain, and nausea. It is designed for comfortable prolonged use.
- Jul 2025Series C$8.9M
- Oct 2024Series B$8.9M
- Mar 2022Grant (prize money)$55.7K
- Nov 2020Series A$7.1M
#6
Series A · Gumligen, Bern · founded 2018 · 14 employees$6.4Mraised▾
Developer of time-of-flight mass spectrometers for real-time industrial gas analysis. Systems are designed to detect and analyze gas species present in manufacturing processes by measuring chemical compounds and transient reaction products. The instruments enable continuous monitoring of gas environments and provide analytical data that supports process control, contamination detection, and diagnostics within gas-based production systems. Technology focuses on mass spectrometry tools adapted for industrial environments, enabling observation of chemical reactions and changes in gas composition during operation. Solutions are used to monitor process conditions, identify irregularities, and support predictive maintenance in advanced manufacturing workflows.
- Nov 2025Series A$12.1M
- Oct 2023Seed$6.4M
#7
Series E · Lausanne, Vaud · founded 2011 · 154 employees$325.7Mraised▾
Operator of a chip-to-chip link company intended to provide enhanced communications between chips inside electronic systems. The company's chip links increase the bit rate and the reach for given physical communication and reduce the power consumption, enabling users to get compute power in a small form factor, at a low cost and with less energy consumption.
#8
Seed · Zurich, Zurich · founded 2023$7Mraised▾
Specializing in photonic integrated circuits that offers production-grade TFLN PIC foundry services
#9
Series A · Lausanne, Vaud · founded 2016 · 5 employees$125Kraised▾
Provider of photonic integrated circuits for applications in data centres. It uses light to enable data transmission. It designs and develops multi-colour laser systems for applications in data communication and optical computing systems.
- Dec 2025Series A$15M
- 2022Seed—
- Mar 2022Seed$500K
- Jan 2021Grant (prize money)$582.5K
#10
Series A · Zurich, Zurich · founded 2017 · 14 employees$11Mraised▾
Computational memory chips for artificial intelligence applications. Its chips reconfigure themselves in real-time to consume less amount of energy for the active task. It has use case for applications that combine multiple channels of information from multiple sensors.
- Jun 2024Grant (prize money)$5.9M
- Jun 2024Series A$5.5M
- Dec 2020Seed—
- Apr 2020Grant (prize money)$54.3K
#11
Public · Cointrin, Geneva · founded 2022 · 48 employees$20Mraised▾
Manufacturer of semiconductor chips, embedded firmware, and other products
- Jan 2024Post IPO$10M
- Jul 2023Post IPO$10M
#12
Acquired · Rolle, Vaud · founded 2008 · 473 employees$150Mraised▾
Numonyx is a semiconductor company creating a non-volatile memory design for consumer and industrial devices. It was formed by Intel Corporation, STMicroelectronics and Francisco Partners. It manufactures integrated NAND, NOR, RAM, and phase change non-volatile memory technologies and products. Caters to embedded, automotive, consumer electronics, industrial, PCs and peripherals, and wired communications solutions; storage solutions; and wireless solutions. Micron Technology acquired Numonyx for $1.27 billion on February 9, 2010.
- Mar 2008PE$150M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Semiconductors coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Semiconductors is moving in Switzerland
A read on the academic research around Semiconductors — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 630 Switzerland-affiliated papers.
- École Polytechnique Fédérale de Lausanne181
- ETH Zurich93
- European Organization for Nuclear Research82
- STMicroelectronics65
- Synopsys57
- Photonics1→17
- Photonic integrated circuit1→13
- Electronics2→6
- Amplifier2→5
- Semiconductor device4→7
- Detector2→9
- Photonics1→7
- Voltage2→5
- Microelectronics1→4
- Die (integrated circuit)2→5
- Transistor2→5
- Optoelectronics3→4
Where semiconductors is researched across Switzerland
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.