About Sensirion
Sensirion is a publicly listed company based in Zurich (Switzerland) founded in 1998 by Moritz Lechner and Felix Mayer. Sensors for humidity, gas, and liquid flows are developed. The company has 1,160 employees. Sensirion has completed 3 acquisitions, including AiSight, IRsweep and Qmicro. Its chief executive, as recorded, is Moritz Lechner. Its website sensirion.com draws about 172 thousand monthly visits. Sensirion offers products and services including SEN5x, SHT4xI, SCD4x, and SFM4xxx. Its focus areas include Semiconductors, Sensors, Generic Sensor Developers and Multi-Parameter Sensor Developers. Its legal entity is Sensirion AG.
Company details
Sensirion was founded in 1998 in Zurich, Switzerland, within the sensor technology sector. Sensors and solutions for the measurement and control of humidity, gas, and liquid flows are developed. High-quality sensors are supplied to users for these applications. The sensor and analysis electronics are integrated on a single semiconductor chip. Operations are centered in Switzerland, serving global needs in environmental and industrial monitoring.
- Headquarters Zurich, Switzerland
- Employees 1,160
- Founders Moritz Lechner, Felix Mayer
- Stage Public
- SectorsTechnology
- Website category Computers Electronics and Technology · Consumer Electronics
- Email••••••••
- Phone•••• ••••
- Website sensirion.com
- Social LinkedIn X Facebook
- Legal Name Sensirion Holding Ag
- Annual Revenue$431.91 M (USD)23.82as on Dec 31, 2025
- Net Profit$25.38 M (USD)as on Dec 31, 2025
- EBITDA$80.06 M (USD)17430.66as on Dec 31, 2025
- Investors
- Employee Count1,160
- Investments & AcquisitionsAiSight
& 2 more
Products & Services of Sensirion
Sensirion offers a comprehensive portfolio of products and services, including SEN5x, SHT4xI, SCD4x, and SFM4xxx.
All-in-one sensor for monitoring indoor air quality effectively
Reliable sensor for industrial humidity and temperature measurements
Compact sensor for breaking barriers in carbon dioxide detection
Pressure-resistant sensors for gas-mixing applications in various systems
Funding Insights of Sensirion
- Total Rounds 1
- Investors Count 1
All 1 funding rounds of Sensirion with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jun 2018 | Post-IPO | – | – |
1 investors in total: 1 institutional.
Investors in Sensirion
Sensirion has secured backing from 1 investor, including venture fund investors. Prominent investors backing the company include EGS Beteiligungen.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Private equity firm focused on buyouts | egs-beteiligungen.ch | Zurich, Switzerland |
Investor details for Sensirion
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People of Sensirion
192 people are tracked at Sensirion (42 in leadership, 3 in board & advisors, 147 in team); the tracked headcount is 1,160.
| Name | Role | Group |
|---|---|---|
Moritz Lechner | Co-Founder & Co-CEO | Leadership |
Felix Mayer | Co-Founder & Co-CEO | Leadership |
Simon Frei | General Manager A.i. Sensirion Hungary Kft. | Leadership |
Claudio R. | Human Resources Business Partner | Leadership |
David Kenneth | Sr. Director Channel Sales Americas / Board Of Directors On US Subsidiary | Leadership |
Stefanie Hintermann | Executive Assistant To The CEO And The Board Of Directors | Leadership |
Marc Von Waldkirch | CEO | Leadership |
Johannes Schumm | VP, R&D | Leadership |
Dr. Janine H. | Program Director Humidity Sensors | Leadership |
Nicole Thuringer Sphr | People & Culture Business Partner | Leadership |
Luca Villani | Director Sales Division - Global | Leadership |
Marco Hoehener | Senior HR Business Partner | Leadership |
Du Cheng | Team Head- Appliance Market | Leadership |
Niculin Saratz | Director Sales & Marketing Gas Sensors | Leadership |
Tobias Bankl | Head Of Project Purchasing | Leadership |
Joao Jordao | Head Of ASIC Testing | Leadership |
Maurus Rusch | Head Of R&d Test And Calibration Process Engineering At Sensirion | Leadership |
Hendrik Schulz | Head Of R&d Hardware & Software Engineering | Leadership |
Andres Laib | VP International Sales | Leadership |
Johannes Winkelmann | Director, Developer Experience (product Management) | Leadership |
172 more people are available in the full profile.
Complete people profiles for Sensirion
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IPO & Listings of Sensirion
Sensirion is a publicly listed company on the SIX with ticker symbol SENS in Switzerland, operating in the Electronic technology sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date22 Mar 2018
- Listed onBX: SENS
- Listed entitySensirion Holding AG
- Exchange sectorElectronic technology
- ISINCH0406705126
- Share price75.00 CHF (+2.04% on the day) · 2026-05-11
- Market capitalisation1,142,180,184.00 CHF
- Price to earnings58.3
- EPS (diluted, trailing year)1.29 CHF
- Volume (last session)11,623
- Analyst consensusBuy
Financials of Sensirion
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2025 | 342.4M CHF | 20.1M CHF | 63.5M CHF |
| 2024 | 276.5M CHF | -28.9M CHF | 362,000 CHF |
| 2023 | 233.2M CHF | -6.6M CHF | 10.1M CHF |
| 2022 | 321.7M CHF | 63.6M CHF | 89.6M CHF |
| 2021 | 287.5M CHF | 65.9M CHF | 91.2M CHF |
Detailed financial statements for Sensirion
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Investments & Acquisitions by Sensirion
Sensirion has strategically engaged in corporate development activities, having acquired 3 companies. Notable acquisitions include AiSight, IRsweep and Qmicro.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
AI-based predictive maintenance software is offered for manufacturing efficiency. | aisight.de | Berlin, Germany | 2018 | Sep 2021 | •••• | |
Infrared spectroscopic instruments are developed for nano-characterization. | irsweep.com | Stafa, Switzerland | 2014 | May 2021 | •••• | |
GC gas analyzers are provided for industrial on-line monitoring. | qmicro.com | Enschede, Netherlands | 2013 | Feb 2021 | •••• |
Complete acquisition details for Sensirion
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Timeline of Sensirion
Web traffic of Sensirion
The website of Sensirion (sensirion.com) receives about 171.8K visits a month and ranks #240,557 among all websites worldwide, #2,162 in Consumer Electronics.
- Monthly visits171.8K
▲ 3.4% vs previous month
- Unique visitors68.4K
per month
- Global rank#240,557
among all websites
- Category rank#2,162
Computers Electronics and Technology · Consumer Electronics
- Bounce rate48%
- Pages per visit2.6
- Average visit1 min 34 sec
- DevicesDesktop 58% · Mobile 42%
Websites whose visitors overlap most with Sensirion. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
gemssensors.com | gemssensors.com | 100% | #682,276 | – | |
| dwyer-inst.com | 99% | #3,069,019 | View details | ||
| ist-ag.com | 86% | 24.9K | #830,938 | View details | |
| motionsensors.com | 83% | 3.3K | #5,540,106 | View details | |
andinst.com | andinst.com | 83% | – | ||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for Sensirion
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Related news about Sensirion
Complete news archive for Sensirion
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Frequently Asked Questions about Sensirion
Sensirion was founded in 1998 and raised its 1st funding round 20 years after it was founded.
Sensirion is headquartered in Zurich, Switzerland.
Moritz Lechner is the CEO of Sensirion, as recorded in our data. They have also founded this company.
Sensirion has 1,160 employees.
Annual revenue of Sensirion is $431.91M as on Dec 31, 2025.
Sensirion was founded in 1998 in Zurich, Switzerland, within the sensor technology sector. Sensors and solutions for the measurement and control of humidity, gas, and liquid flows are developed. High-quality sensors are supplied to users for these applications. The sensor and analysis electronics are integrated on a single semiconductor chip. Operations are centered in Switzerland, serving global needs in environmental and industrial monitoring.
Sensirion offers SEN5x, SHT4xI, SCD4x, and SFM4xxx.
Yes, Sensirion is publicly traded on SIX under the ticker symbol SENS.
Sensirion has 1 investor. Key investors include EGS Beteiligungen.
Sensirion operates through Sensirion Ag.
The website of Sensirion receives about 172 thousand visits a month and ranks #240,557 among all websites worldwide.