RWI Ventures
VC Fund
Menlo Park, United States
RWI Ventures is a California-based venture capital firm that invests in networking, semiconductor, software, and life sciences companies.
- Total investments:
- 15
- Last investment:
- Lead investor:
- 27%
Last updated:
For AI agents: llms.txt
Industries RWI Ventures invests in
Health CareInternetElectronicsBiotechnologyManufacturing
Stages RWI Ventures invests in
Funding RoundSeries CSeries DSeries BSeries A
Countries RWI Ventures invests in
United StatesCanada
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Mark Foley
|
|||
Investment Focus
Industry
- Health Care 3 (20%)
- Internet 2 (13%)
- Electronics 2 (13%)
- Biotechnology 2 (13%)
- Manufacturing 2 (13%)
Stage
- Funding Round 4 (27%)
- Series C 3 (20%)
- Series D 3 (20%)
- Series B 2 (13%)
- Series A 1 (7%)
Country
- United States 8 (53%)
- Canada 1 (7%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
|
Mark Foley
Managing Director
|
Managing Director | Total investments: 7 | Find email | |
Don A. Lucas
Founder
|
Founder | Total investments: 2 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Sonitus Medical
|
Sonitus Medical Inc., is a privately held medical device company committed to providing innovative and clinically effective hearing solutions that Otologists, ENTs, and Audiologists can use to help their patients rejoin the conversation of life. As an emerging leader in bone conduction hearing devices, Sonitus Medical currently markets theSoundBite Hearing System, the world's first non-invasive and removable hearing solution that imperceptibly transmits sound via teeth. Relying on the principle of bone conduction, this nearly invisible ITM (in-the-mouth) hearing system is a simple and non-surgical solution that is currently FDA cleared as a prosthetic device for the treatment of single sided deafness and conductive hearing loss. Intended future applications for this platform technology include indications for hearing disorders such as mixed hearing loss and tinnitus, as well as consumer and covert communications. Founded in June 2006, Sonitus Medical is headquartered in San Mateo, California. | $25M / Series D / May 15, 2012 | |
Voyage Medical
|
Voyage Medical, Inc. manufactures cardiac medical devices that help in the treatment of atrial fibrillation. Voyage Medical, Inc. was incorporated in 2006 and is based in Redwood City, California. | $20.6M / Series C / Jun 18, 2010 | |
Barosense
|
BaroSense is committed to develop and commercialize novel anti-obesity products that provide a meaningful contribution to this leading healthcare problem facing the United States today. BaroSense was conceived in order to create a safe, simple, effective, and minimally invasive alternative to the surgical treatment of obesity - an innovativeapproach to assist those people who need help beyond traditional diets, and who wish to avoid extensive, irreversible surgery. | $27M / Series D / Aug 24, 2009 | |
|
Voyage Medical
|
Voyage Medical, Inc. manufactures cardiac medical devices that help in the treatment of atrial fibrillation. Voyage Medical, Inc. was incorporated in 2006 and is based in Redwood City, California. | $22M / Series B / Aug 11, 2008 | |
SiGe Semiconductor
|
SiGe Semiconductor, Inc., a fabless semiconductor company, designs and offers radio frequency (RF) integrated circuits and multi-chip modules for wireless consumer electronics market. It offers wireless LAN front end modules, dual band front end modules, and discrete power amplifiers; WiMAX power amplifiers/front end modules and transceivers;GPS radio ICs and GPS receivers; and Bluetooth power amplifiers. The company, through a network of distributors, offers its RF solutions to computing, home entertainment, and mobile device applications in the consumer electronics markets in Asia, Europe, the Middle-East, and North America. | $20M / May 30, 2007 | |
Therative
|
Therative, Inc. engages in the development of skin care devices and solutions for consumers. The company focuses on converting advanced treatments into consumer products for medical and cosmetic treatments. Its products include ThermaClear, a hand-held medical device for the treatment of inflammatory acne; and ThermaClear Essentials, a preventativetreatment and skin care regimen consisting of topical applications, such as ThermaClear cleansing pads, clarifying cleanser, and acne clearing gel containing benzoyl peroxide. The company was formerly known as DermaCare, Inc. Therative, Inc. was incorporated in 2004 and is based in San Francisco, California. On August 20, 2009, Therative, Inc. filed a voluntary petition for liquidation under Chapter 7 in the U.S. Bankruptcy Court for the Northern District of California. | $9M / Series C / May 17, 2007 | |
Response Analytics
|
Response Analytics, Inc. provides financial services optimization solutions for the loan service, distressed asset investor, retail banking, mortgage banking, commercial banking, and automotive finance industries. Its platform delivers business speed using software practices, modeling, and optimization technology, as well as provides distressedloan optimization, price optimization, NSF Fee optimization, and enterprise modeling and analysis platform solutions. The company was incorporated in 2006 and is based in Scottsdale, Arizona. | $4.3M / Jan 23, 2007 | |
|
Therative
|
Therative, Inc. engages in the development of skin care devices and solutions for consumers. The company focuses on converting advanced treatments into consumer products for medical and cosmetic treatments. Its products include ThermaClear, a hand-held medical device for the treatment of inflammatory acne; and ThermaClear Essentials, a preventativetreatment and skin care regimen consisting of topical applications, such as ThermaClear cleansing pads, clarifying cleanser, and acne clearing gel containing benzoyl peroxide. The company was formerly known as DermaCare, Inc. Therative, Inc. was incorporated in 2004 and is based in San Francisco, California. On August 20, 2009, Therative, Inc. filed a voluntary petition for liquidation under Chapter 7 in the U.S. Bankruptcy Court for the Northern District of California. | $5M / Series B / Jan 17, 2007 | |
|
Voyage Medical
|
Voyage Medical, Inc. manufactures cardiac medical devices that help in the treatment of atrial fibrillation. Voyage Medical, Inc. was incorporated in 2006 and is based in Redwood City, California. | $3.4M / Series A / Nov 16, 2006 | |
Attune Systems
|
Attune Systems, Inc. provides network file management products to reduce file management complexity for the enterprise, government, and education storage environments. It offers Maestro File Manager, a file virtualization appliance that helps information technology administrators to discover, analyze, manage, and optimize their existingheterogeneous file storage resources. The company also provides archive intelligence and security diligence, data migration and consolidation, disaster recovery, forensic search, tiered backup, and tiered storage with deduplication solutions. Attune Systems, Inc. has strategic partnerships with Microsoft, Data domain, Net App, Symantec, and Google. The company was founded in 1999 and is based in Santa Clara, California. | $14M / Nov 14, 2006 | |
| See all 15 investments → | |||
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FAQ
What does RWI Ventures invest in?
RWI Ventures invests primarily in Health Care, Internet and Electronics startups, most often at Funding Round and Series C stage. Most of the 15 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact RWI Ventures?
Public channels for RWI Ventures include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at RWI Ventures?
The team at RWI Ventures includes Mark Foley (Managing Director) and Don A. Lucas (Founder). The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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