About North Bay Angels
North Bay Angels is a venture capital firm founded in 1998. It is primarily based out of Healdsburg, United States. As of May 2013, North Bay Angels has invested in 57 companies. It primarily invests in Angel round in United States based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to Consumer and Life Sciences. Most recently it participated in the $***** Seed round of Phyllom BioProducts Overall, North Bay Angels portfolio has seen 1 IPO and 11 acquisitions including key companies like Endologix, CollabNet and Work Truck Solutions. A lot of funds co-invest with North Bay Angels, with names like Sacramento Angels sharing a substantial percentage of its portfolio. North Bay Angels has team of 6 people including 6 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Angel, Seed & 1 more
Portfolio IPOs
Portfolio Acquisitions
Portfolio Soonicorns
North Bay Angels' List of Top Investments
North Bay Angels has a portfolio of 57 companies. Their most notable investments are in Reframe It and Liftopia.Their portfolio spans across and United States. They have invested in Enterprise Applications, Consumer, Life Sciences and 25 other sectors, across stages such as Angel, Seed and 1 more. Here is the list of top investments by North Bay Angels:1. Demandbase
AI enabled account based marketing platform for businesses. Platform's enable businesses to identify and segments the companies visiting a website, attract target accounts with personalised messages, offers call to actions to engage site visitors, turning into conversations, closing deals, measuring to engage prospects and summarise marketing accounts stats.
Key facts about Demandbase
- Founded Year: 2006
- Location: San Francisco (United States)
- Stage: Series H
- Total Funding till date: $320M
- Employee Count: 986 as on Jul 31, 2026
- Investors: Sprout Capital Partners, Western Technology Investment and 23 Others
- Latest Funding Round: Series H, Feb 16, 2023, $*****
- Highlight: Editors' Pick
2. Irrigreen
Manufacturer of smart sprinkler systems designed for efficient lawn watering. The systems use digital technology to deliver water precisely where needed. The smart sprinkler heads adjust spray patterns in real time. The system eliminates overspray and reduces water waste. Programming is done via an application, allowing remote control and monitoring. The controller supports traditional valves in addition to sprinkler heads.
Key facts about Irrigreen
- Founded Year: 2013
- Location: Edina (United States)
- Annual Revenue: $1M - $10M as on Dec 31, 2023
- Stage: Series A
- Total Funding till date: $34M
- Employee Count: 49 as on Jul 31, 2026
- Investors: North Bay Angels, MFV Partners and 13 Others
- Latest Funding Round: Series A, Apr 22, 2025, $*****
- Highlight: Editors' Pick
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Materna Medical provides a device for women’s pelvic health. It develops devices Milli, a vaginal and pelvic floor dilator, and Materna Prep, to reduce maternal childbirth-related injuries, like perineal lacerations, during vaginal delivery.
Key facts about Materna Medical
- Founded Year: 2010
- Location: Mountain View (United States)
- Stage: Series B
- Total Funding till date: $62.7M
- Employee Count: 35 as on Jul 31, 2026
- Investors: North Bay Angels, InnovaHealth Partners and 17 Others
- Latest Funding Round: Series B, Jul 01, 2026, $*****
- Highlight: Editors' Pick
4. Endologix
Endologix develops and manufactures minimally invasive treatments for aortic disorders. Endologix’s flagship product is the Powerlink System, which is an endovascular stent graft for the treatment of abdominal aortic aneurysms (AAA). AAA is a weakening of the wall of the aorta, resulting in a balloon-like enlargement. Once AAA develops, it continues to enlarge and, if left untreated, becomes increasingly susceptible to rupture. It acquired Nellix, a developer of medical devices for the minimally invasive treatment of aortic aneurysms.
Key facts about Endologix
- Founded Year: 1992
- Location: Irvine (United States)
- Stage: Public
- Employee Count: 499 as on Jul 31, 2026
- Investors: Deerfield, North Bay Angels and 4 Others
- Latest Funding Round: Conventional Debt, Apr 04, 2019, $*****
- Highlight: Public
5. CollabNet
AI-powered platform for software development, delivery, and digital transformation. This is a technology company providing solutions for enterprises to achieve their digital transformation goals. They offer a suite of products designed to improve agility, application security, continuous testing, and deployment automation. The platform provides AI-powered insights across the software development lifecycle, enabling teams to orchestrate software releases and maintain governance and compliance standards. They offer solutions for various industries, including government and financial services, focusing on secure, quality mobile applications and cloud transitions. Their offerings include AI strategy resources, DevOps tools, and various integrations to streamline workflows and enhance team collaboration. They provide services such as agile coaching, consulting, implementation, training, and customer support. This is a B2B SaaS company.
Key facts about CollabNet
- Founded Year: 1999
- Location: San Francisco (United States)
- Stage: Acquired
- Total Funding till date: $60.1M
- Employee Count: 80 as on May 31, 2026
- Investors: Benchmark, Industry Ventures and 10 Others
- Latest Funding Round: Series C, Nov 14, 2014, $*****
- Highlight: Acquired
North Bay Angels' Investments by Stage
North Bay Angels has made 1 investment in Angel stage with an average round size of $2.26M, 1 investment in Seed stage with an average round size of $550K and 1 investment in Series B stage with an average round size of $1M.Stage of entry | No. of Investments |
|---|---|
Angel | 1 |
Seed | 1 |
Series B | 1 |
Note: We have considered here, only first round of investments
North Bay Angels' Investments by Sector
North Bay Angels has a diverse portfolio, with companies operating in the Business Services, Consumer, Food and Agriculture Tech, Sustainability Tech and Travel and Hospitality Tech. Notably, it has invested in 44 Tech companies, 34 Software companies, 32 Enterprise (B2B) companies and at least 17 companies focusing on Consumer (B2C).Sector | No. of Investments |
|---|---|
Business Services | 1 |
Consumer | 1 |
Food and Agriculture Tech | 1 |
Sustainability Tech | 1 |
Travel and Hospitality Tech | 1 |
Note: We have considered here, only first round of investments
North Bay Angels' Investments by Geography
North Bay Angels has made most investments in United States (3).North Bay Angels' recent investments
North Bay Angels has not made any investment in 2026 so far.Here are the most recent investments by North Bay Angels:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
May 22, 2013 | United States | Seed | 3890 | [+1] | |
Jan 05, 2010 | United States | Angel | 7966 | [+1] | |
Sep 24, 2009 | United States | Series B | 6111 | [+1] |
IPOs and Publicly Listed companies in North Bay Angels' Portfolio
1 of North Bay Angels' portfolio company became public - Endologix. It got listed on the National Association of Securities Dealers Automated Quotations (NASDAQ), in Jun 1996.Here are North Bay Angels' portfolio companies that went public:
Company | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jun 28, 1996 | - | - | 5734 |
Acquired companies in North Bay Angels' Portfolio
11 companies from North Bay Angels' portfolio have been acquired. The most recent acquisition was Work Truck Solutions in Mar 2025 by Rubicon Technology Partners for $*****.Here are North Bay Angels' portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Mar 04, 2025 | - | - | 5137 | |
Oct 14, 2024 | - | - | 6644 | |
Aug 23, 2023 | - | - | 2753 | |
Apr 01, 2020 | - | - | 9193 | |
Aug 01, 2019 | - | - | 4196 |
Team profile of North Bay Angels
North Bay Angels has a team of 6 members including 6 Partners located in United States. North Bay Angels' team does not sit on the board of any company as of now.Here is a list of all team members in North Bay Angels:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | San Francisco | - | - | |
Partner | - | - | - | |
Partner | - | - | - | |
Partner | Squaw Valley | - | - | |
Partner | United States | - | - | |
Partner | Santa Rosa | - | - |
Co-investors of North Bay Angels
Over the past 17 years, 16 investors have co-invested in North Bay Angels's portfolio companies. This includes funds and angels.
- Invested before North Bay Angels: Sand Hill Angels has invested before North Bay Angels.
- Top Co-investors of North Bay Angels: 3 investors entered a company along with North Bay Angels. These include investors like Sacramento Angels (2 companies).
- Invested after North Bay Angels: A total of 12 investors have invested in North Bay Angels's portfolio after their investments. Top Investors include First Round Capital (1 company), Industry Ventures (1 company) and RTP Global (1 company).
