Rayvio
Rayvio is a privately-held, Hayward-based UV LED technology company developing mercury-free disinfection solutions for surface, air, and water applications, supplying component-level UV LED modules and reference designs to OEMs in consumer water, appliance, healthcare, and public-hygiene markets.
- Company typePrivate
- Founded2012
- HeadquartersHayward, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Rayvio does
Rayvio is a privately-held UV LED technology company founded in 2012 and headquartered in Hayward, California. The firm develops ultraviolet light-emitting diode (UV LED) solutions targeting surface, air, and water disinfection applications, positioning itself as a mercury-free, solid-state alternative to legacy UV lamp technology. With a headcount in the 11-50 range, Rayvio operates as a specialized hardware/photonics business in a deep-tech segment where compact form factor, wavelength precision, and germicidal efficacy are primary technical differentiators.
Rayvio has raised approximately $39.9 million in venture funding across four documented rounds between June 2012 and December 2017. The syndicate includes Applied Ventures, Alumni Ventures, Augment Ventures, Capricorn Investment Group, DCM Ventures, IPV Capital, New Ground Ventures, Tolero Ventures, and Tsing Capital, with the largest single round (~$26M in April 2016) co-led by IPV Capital and Tsing Capital. The company is co-founded by Theodore Moustakas, a recognized authority in III-nitride semiconductors and UV photonics. Its technology platform centers on GaN-based UV LED chip, packaging, and driver-electronics architecture intended for integration into OEM disinfection end-products.
Rayvio's business model is component- and reference-design-led: it supplies UV LED modules and supporting engineering to OEMs and system integrators serving consumer water purification, appliance, healthcare, and public-hygiene markets, with monetization via component sales, design-in support, and licensing of proprietary device architectures. Notably, the current contents of the rayvio.com domain are unrelated third-party blog material covering online slots and AI-tool recommendations; this is most plausibly a domain hijacking or repurposing event and should be treated as a brand-integrity risk signal rather than the company's actual product surface.
Rayvio firmographics
Firmographics- Name
- Rayvio
- Legal name
- rayvio
- Website
- https://rayvio.com
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Rayvio is a privately-held, Hayward-based UV LED technology company developing mercury-free disinfection solutions for surface, air, and water applications, supplying component-level UV LED modules and reference designs to OEMs in consumer water, appliance, healthcare, and public-hygiene markets.
- Ownership category
- akta.pro rank
Rayvio industry classification
Industry- Product category
- UV LED Disinfection Technology
- NAICS
- Irradiation Apparatus Manufacturing (334517)
- SIC
- X-Ray Apparatus & Tubes & Related Irradiation Apparatus (3844)
- akta.pro primary industry
- UV Germicidal Light (UV-C) & HVAC Disinfection Systems (HSAOAIAI)
- akta.pro secondary industries
- UV Water Purification Systems (Residential) (CRAJAJAJ), Disinfection & Oxidation (Chlorine/Chloramine, UV, Ozone, AOP) (EUANABAD)
Keywords
Where Rayvio is headquartered
LocationHeadquarters
- HQ city
- Hayward
- HQ country
- United States
- HQ region
- North America
Markets served
Rayvio business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- Advertising and Affiliate Revenue: The website generates revenue through display advertising and affiliate referrals to online gambling platforms. The blogroll contains links to gambling sites including betking88.com, slot88, slot qris, slot maxwin, and various other gambling-related websites. Content about online slots and casino games drives traffic that may convert to customer referrals for online casinos.
Distribution channels1 record
Marketing channels1 record
Rayvio product offering
Product offeringCore offering
Rayvio is a UV LED technology company that develops and manufactures ultraviolet light-emitting diodes and integrated disinfection modules for surface, air, and water treatment. Its products replace conventional mercury-vapor UV lamps with compact, solid-state, mercury-free semiconductor light sources that inactivate pathogens at the component level for OEM integration.
Product overview
Rayvio operates as a content publishing blog website (built on WordPress/WooCommerce Storefront) that produces editorial articles about online slots, casino gaming, and gambling entertainment. The site functions as an informational content platform rather than a product or SaaS company, publishing blog posts by author Cameron Williamson covering topics such as online slot game guides, strategies, and industry news. No commercial products, software platforms, or named service offerings were identified.
Differentiator
Problem solved
Functional benefit
Products and services
- UV LED Surface Disinfection Solutions Solid-state UV-C LED components and modules designed to inactivate pathogens on surfaces, intended for integration into OEM disinfection products and appliances.
Companies that use Rayvio
Customer profileSegments1 record
Ideal customer profiles1 record
Rayvio technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Rayvio partnerships and signals
Strategic signalScale indicators1 record
Recent moves4 records
Expansion highlights3 records
Rayvio competitors and assessment
Company assessmentBroad incumbents
- Seoul Viosys: Seoul Viosys is a leading global UV LED manufacturer (Violeds technology) producing deep UV LEDs for disinfection across air, surface, and water. Directly comparable to Rayvio as a UV LED component and module supplier with cross-vertical disinfection applications.
- Nichia: Nichia is the world's largest visible-light LED manufacturer and a major UV LED supplier. Comparable to Rayvio as a GaN-based LED chip maker with UV product lines used in sterilization and curing applications.
- LG Innotek: LG Innotek is a major Korean LED manufacturer with a UV LED product line used in sterilization applications. Comparable to Rayvio as a large diversified LED maker serving UV disinfection customers globally.
- ams Osram: ams Osram is a major European optoelectronics manufacturer with UV-C LED products for purification and sterilization. Comparable to Rayvio as a broad incumbent in the LED and UV disinfection component space.
- Signify (Philips UV-C): Signify's UV-C disinfection business unit produces professional and consumer UV-C luminaires for air, surface, and object disinfection. Comparable to Rayvio across the air/surface disinfection application layer with stronger brand and channel scale.
Direct peers
- AquiSense Technologies: AquiSense is a UV-C LED water disinfection company specializing in point-of-use and point-of-entry systems. Directly comparable to Rayvio's UV LED water purification solutions, serving similar OEM and municipal customers.
- Crystal IS (Asahi Kasei): Crystal IS, now part of Asahi Kasei, manufactures UVC LEDs based on aluminum nitride substrates. Closely comparable to Rayvio as a UV LED chip technology developer targeting disinfection applications.
- Bolb Inc. Bolb is a US-based deep UV LED chip manufacturer focused on high-output UVC emitters for disinfection. Closely comparable to Rayvio as a US-headquartered UV LED semiconductor company serving disinfection end markets.
Emerging players
- Typhon Treatment Systems: Typhon Treatment Systems uses UV LED technology for water and industrial treatment applications. Comparable to Rayvio as a UV LED-based disinfection solutions provider, though more focused on industrial water treatment.
- Violet Defense (now Freestyle Partners): Violet Defense developed UV LED-based surface and air disinfection products for healthcare, travel, and consumer applications. Comparable to Rayvio as a smaller UV LED disinfection player pursuing similar surface/air verticals.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat3 records
Customer concentration
Rayvio social profiles
Digital presenceRayvio financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rayvio leadership team
Management profileNumber of profiles
Profiles1 record
Rayvio funding detail
Funding detailFunding overview
Funding rounds4 records
Investors9 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rayvio M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Rayvio
What does Rayvio do?
Rayvio is a UV LED technology company that develops and manufactures ultraviolet light-emitting diodes and integrated disinfection modules for surface, air, and water treatment. Its products replace conventional mercury-vapor UV lamps with compact, solid-state, mercury-free semiconductor light sources that inactivate pathogens at the component level for OEM integration.
When was Rayvio founded?
Rayvio was founded in 2012. It employs 11 to 50 people.
Where is Rayvio based?
Rayvio is headquartered in Hayward, United States, in the North America region.
How does Rayvio make money?
One revenue line is on record: advertising and Affiliate Revenue.
Who are Rayvio's main competitors?
Broad incumbents on record are Seoul Viosys, Nichia, LG Innotek, ams Osram and Signify (Philips UV-C). Direct peers are AquiSense Technologies, Crystal IS (Asahi Kasei) and Bolb Inc.. Emerging players are Typhon Treatment Systems and Violet Defense (now Freestyle Partners).
Does Rayvio have an API?
No public API is recorded for Rayvio.
What industry is Rayvio in?
Rayvio's product category is UV LED Disinfection Technology. Its primary akta.pro industry code is HSAOAIAI, UV Germicidal Light (UV-C) & HVAC Disinfection Systems, with a secondary code of CRAJAJAJ, UV Water Purification Systems (Residential). Its NAICS code is 334517 and its SIC code is 3844.