About Polariton
Polariton is a Technology company based in Zurich (Switzerland) founded in 2019 by Claudia Hössbacher, and was acquired by Marvell in April 2026. Electro-optic modulators are designed and manufactured for photonics applications. Polariton has raised $223.35 thousand across 5 funding rounds from investors including Marvell, European Union and EIC Fund. Its chief executive, as recorded, is Claudia Hössbacher. Polariton offers products and services including Plasmonic Modulators and Photonic Integrated Circuits. Its focus areas include Semiconductors and Photonics Manufacturing Equipment. Its legal entity is Polariton Technologies AG.
Company details
Polariton was established in 2019 in Zurich, Switzerland, where operations focus on the photonics sector. Electro-optic modulators are developed and produced to support optical communication and sensing technologies. The company is led by Co-Founder and CEO Claudia Hössbacher. Activities are centered in Switzerland, with products aimed at industrial and research applications in electro-optics.
- Headquarters Zurich, Switzerland
- Founders Claudia Hössbacher
- Stage Acquired
- SectorsTechnology
- Email••••••••
- Website polariton.ch
- Social LinkedIn X YouTube
- Acquired by Marvell (Apr 2026)
- Legal Name Polariton Technologies Ag
Products & Services of Polariton
Polariton offers a comprehensive portfolio of products and services, including Plasmonic Modulators and Photonic Integrated Circuits.
High-speed modulators for optical communication are manufactured with features like electro-optical bandwidth exceeding 145 GHz.
Circuits for system power reduction and signal integrity are developed using scalable silicon photonics processes.
Apps and channels of Polariton
its YouTube channel Polariton has 51 subscribers and 5 videos.
Videos from Polariton
The most watched videos on Polariton's YouTube channel, Polariton (51 subscribers). Click a video to play it here.
More on Polariton.
Funding Insights of Polariton
Polariton has successfully raised a total of $223.35K across 5 strategic funding rounds. The most recent funding activity was a Grant round of $194.23 thousand completed in October 2020. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $223,353
- Total Rounds 5
- Last Round Grant — $194,232
- First Round $223,353
(Jun 2019)
- Investors Count 4
All 5 funding rounds of Polariton 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 |
|---|---|---|---|---|---|
| Oct 2020 | $194,232 | Grant | – | – | |
| Jan 2020 | $55,110 | Grant | – | – | |
| Sep 2019 | Seed | – | Venture Kick | – | |
| Aug 2019 | $55,392 | Grant | – | – | |
| Jun 2019 | $223,353 | Seed | – | ESA Business Incubation Centre Switzerland | – |
5 investors in total: 5 institutional.
Investors in Polariton
Polariton has secured backing from 5 investors, including institutional and venture fund investors. Prominent investors backing the company include Marvell, European Union and EIC Fund.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Government agency and accelerator focusing on innovative startups and SMEs | eicfund.eu | Brussels, Belgium | ||
University backed startup accelerator | venturekick.ch | Schlieren, Switzerland | ||
Start-ups with space connections are supported through incubation. | esabic.ch | Zürich, Switzerland | ||
Government entites focused on freedom, democracy, equality and the rule of law, promoting peace and stability | 1958 | europa.eu | Brussels, Belgium | |
Semiconductor integrated circuits are manufactured, including processors and transceivers. | 1995 | marvell.com | Santa Clara, United States |
Investor details for Polariton
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Polariton
11 people are tracked at Polariton (5 in leadership, 6 in team).
| Name | Role | Group |
|---|---|---|
Claudia Hössbacher | Co-Founder & CEO | Leadership |
Benedikt Bäuerle | Co-Founder & Co-CTO | Leadership |
Wolfgang Heni | Co-Founder & Co-CTO | Leadership |
Dr. Rolando Hess | VP Sales And Business Development | Leadership |
Stephan Koch | VP Marketing & Sales | Leadership |
Roger Dangel | Senior R&D Process Engineer | Team |
Preksha Tiwari | R&D Process Engineer | Team |
Alyssa Prasmusinto | Production Engineer | Team |
Annina Moser | Technical Sales Associate | Team |
Sónia Fernandes | Production Technician | Team |
Helena Rocío Echeverri Navarro | Marketing Manager | Team |
Complete people profiles for Polariton
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Polariton
4 dated milestones of Polariton across 7 years, from founding to its latest funding, stage changes and deals.
- Founded Polariton is founded.
- Funding First funding round of $223K.
- Funding Latest funding round, Grant, of $194K.
- Exit Acquired by Marvell.
Web traffic of Polariton
The website of Polariton (polariton.ch) receives about 4.6K visits a month.
- Monthly visits4.6K
▲ 48% vs previous month
Websites whose visitors overlap most with Polariton. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| swissphotonics.net | 100% | 4.2K | #4,174,055 | View details |
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Frequently Asked Questions about Polariton
Polariton was founded in 2019.
Polariton is headquartered in Zurich, Switzerland.
Claudia Hössbacher is the CEO of Polariton, as recorded in our data. They have also founded this company.
Polariton is a funded company, having raised a total of $223.35K across 5 funding rounds to date. The company's 1st funding round was a Seed of $223.35K, raised on Jun 2019.
Polariton was established in 2019 in Zurich, Switzerland, where operations focus on the photonics sector. Electro-optic modulators are developed and produced to support optical communication and sensing technologies. The company is led by Co-Founder and CEO Claudia Hössbacher. Activities are centered in Switzerland, with products aimed at industrial and research applications in electro-optics.
Polariton offers Plasmonic Modulators and Photonic Integrated Circuits.
Polariton has 5 investors. Key investors include Marvell, European Union, EIC Fund, Venture Kick, and ESA BIC Switzerland.
Polariton operates through Polariton Technologies Ag.
Yes. Polariton was acquired by Marvell in April 2026.