About Harbinger Venture Capital
Harbinger Venture Capital is a venture capital firm founded in 2000. It is primarily based out of Taipei, Taiwan. As of Oct 2025, Harbinger Venture Capital is an active investor, having invested in 65 companies, with 1 new investment in the last 12 months. It primarily invests in Series B round in United States based startups. Its investments are spread across a wide range of sectors from Life Sciences to Enterprise Applications and High Tech. Most recently it participated in the $***** Series D round of xMEMS Overall, Harbinger Venture Capital portfolio has seen 1 unicorn, 17 IPOs and 16 acquisitions including key companies like VeriSilicon, Crown Bioscience and Applied Optoelectronics. A lot of funds co-invest with Harbinger Venture Capital, with names like IDG Capital sharing a substantial percentage of its portfolio. Harbinger Venture Capital has team of 13 people including 1 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Series B, Series A & 3 more
Portfolio IPOs
Portfolio Acquisitions
Portfolio Unicorns
Portfolio Soonicorns
Harbinger Venture Capital's List of Top Investments
Harbinger Venture Capital has a portfolio of 65 companies, one of which is a Unicorn. Their most notable investments are in Quintic and VeriSilicon.Their portfolio spans across Taiwan, United States and China. They have invested in Life Sciences, Enterprise Applications, High Tech and 22 other sectors, across stages such as Series B, Series A and 3 more. Here is the list of top investments by Harbinger Venture Capital:
1. VeriSilicon
Provider of silicon platform-as-a-service which provides design solutions for SOC and SIPs. The company claims to use artificial intelligence and machine learning to cater to mobile internet devices, IoT, data centers, automotive, and medical electronics. The company has developed IPs such as a Vision Image Processor platform, a low-power GPU, an ultra-high-definition video codec, and a digital signal processing IP.
Key facts about VeriSilicon
- Founded Year: 2001
- Location: Shanghai (China)
- Stage: Public
- Total Funding till date: $92.3M
- Employee Count: 525 as on May 31, 2026
- Investors: Sierra Ventures, Celesta Capital and 22 Others
- Latest Funding Round: Series D, Jul 15, 2019, $*****
- Highlight: Public
Crown Bioscience develops drugs for cancer and CVMD (Cardiovascular and Metabolic Diseases). The company’s proprietary platform includes HuPrime that is a patient-derived xenograft (PDX) models which can be used for efficacy testing. It also offers oncology services, such as oncology databases, ex vivo services, human surrogate trials, in vitro and in vivo services, preclinical models (PDX, Humanized and Murine efficacy/PD) for CAR-T Therapy Evaluation (immuno-oncology) etc., CrownBio also has a variety of rodent and mouse models for the development of drugs for CVMD. The company also offers products, such as antibodies for in vivo and in-vitro studies, tissues for CVMD research, tumor samples for Oncology R&D, cytokines and growth factors for use in basic and preclinical research, recombinant proteins and cell lines for biological studies, immune checkpoint antibodies and tumor tissue microarrays. CrownBio has strategic partnerships with Xstrahl, a designer, and manufacturer of X-Ray solutions for radiation biology research and Horizon Discovery, a provider of advanced research tools and services for the development of personalized medicines. CrownBio acquired PreClinOmics, an in vivo preclinical company specializing in CVMD and renal disease research. The company has spun-off CBT pharmacueticals, an emerging life science oncology company.
Key facts about Crown Bioscience
- Founded Year: 2006
- Location: Santa Clara (United States)
- Stage: Acquired
- Total Funding till date: $85.9M
- Employee Count: 584 as on May 31, 2026
- Investors: Orbimed, Acorn Pacific Ventures and 16 Others
- Latest Funding Round: Grant (prize money), Sep 01, 2017, $*****
- Highlight: Acquired
AOI is a manufacturer of fiber-optic networking products. It serves various markets such as cable television broadband, fiber-to-the-home, and internet data centers. It designs and manufactures various optical communications products employing their own vertical integration strategy from laser chips, components, subassemblies, and modules. It designs, manufactures, and integrates analog and digital lasers using a proprietary Molecular Beam Epitaxy (MBE) fabrication process.
Key facts about Applied Optoelectronics
- Founded Year: 1997
- Location: Sugar Land (United States)
- Annual Revenue: $100M - $500M as on Dec 31, 2025
- Stage: Public
- Total Funding till date: $90.5M
- Employee Count: 604 as on Apr 30, 2026
- Investors: Techlink Ventures, Giza Venture Capital and 5 Others
- Latest Funding Round: Conventional Debt, Mar 05, 2019, $*****
- Highlight: Public

4. A10 Networks
Provider of application delivery, security, and centralized management and analytics solutions. The company offers solutions for application availability and acceleration, hybrid cloud application delivery and security, and IPv4 to IPv6 migration. It provides protection from network layer DDoS attacks, application layer attack prevention, and API protection. The company delivers centralized management for security and infrastructure solutions, enabling intelligent analytics, traffic visibility, and streamlined operations.
Key facts about A10 Networks
- Founded Year: 2004
- Location: United States
- Annual Revenue: $100M - $500M as on Dec 31, 2025
- Stage: Public
- Total Funding till date: $118M
- Employee Count: 747 as on May 31, 2026
- Investors: Sprout Capital Partners, Mitsui and 10 Others
- Latest Funding Round: Post IPO, Jun 23, 2016, $*****
- Highlight: Public
5. Splashtop
Provider of remote access and remote support software and solutions. The company delivers remote access for individuals and teams to access computers. It offers remote support for IT professionals to remotely support devices. Autonomous endpoint management is available for monitoring, managing, and securing devices. Enterprise-grade remote access and support with single sign-on and advanced manageability are also provided.
Key facts about Splashtop
- Founded Year: 2006
- Location: San Jose (United States)
- Valuation: $*****
- Stage: Series E
- Total Funding till date: $110M
- Employee Count: 346 as on May 31, 2026
- Investors: Sapphire Ventures, Storm Ventures and 16 Others
- Latest Funding Round: Series E, Mar 10, 2021, $*****
- Highlight: Editors' Pick
Harbinger Venture Capital's Year-on-Year Investment Trends
Harbinger Venture Capital has invested in 65 companies over the last 24 years, with an average of 0 new investment annually in the last 10 years. In 2025, it made 2 investments. Its most recent first time investment was in xMEMS and most recent follow-on round was in Envivio.Harbinger Venture Capital's Investments by Stage
Harbinger Venture Capital has made 7 investments in Series B stage with an average round size of $17.8M, 6 investments in Series A stage with an average round size of $7.12M, 2 investments in Series C stage with an average round size of $16.4M, 2 investments in Series D stage with an average round size of $84M and 1 investment in Series G stage with an average round size of $14.4M.Stage of entry | No. of Investments |
|---|---|
Series B | 7 |
Series A | 6 |
Series C | 2 |
Series D | 2 |
Series G | 1 |
Note: We have considered here, only first round of investments
Harbinger Venture Capital's Investments by Sector
Harbinger Venture Capital has a diverse portfolio, with companies operating in the Enterprise Applications, Semiconductors, Life Sciences, Enterprise Infrastructure and Telecom. Notably, it has invested in 40 Enterprise (B2B) companies, 38 Tech companies, 16 Software companies and at least 16 companies focusing on Tech hardware.Sector | No. of Investments |
|---|---|
Enterprise Applications | 5 |
Semiconductors | 5 |
Life Sciences | 4 |
Enterprise Infrastructure | 3 |
Telecom | 2 |
Others | 9 |
Note: We have considered here, only first round of investments
Harbinger Venture Capital's Investments by Geography
Harbinger Venture Capital has made most investments in United States (15), followed by China where it has made 2 investments.Country | No. of Investments |
|---|---|
United States | 15 |
China | 2 |
Taiwan | 1 |
Note: We have considered here, only first round of investments
Harbinger Venture Capital's recent investments
Harbinger Venture Capital has not made any investment in 2026 so far.Here are the most recent investments by Harbinger Venture Capital:
Date | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Oct 30, 2025 | United States | Series D | 3616 | ||
Mar 04, 2025 | United States | Series B | 3610 | [+2] | |
Jan 04, 2023 | Taiwan | Series A | 8313 | [+4] | |
Aug 20, 2014 | United States | Series C | 8180 | [+3] | |
Sep 19, 2011 | United States | Series D | 9955 | [+3] |
Unicorns in Harbinger Venture Capital's Portfolio
Harbinger Venture Capital has 1 unicorn in its portfolio - Splashtop. The most recent unicorn in their portfolio is Splashtop which became a unicorn in 2021, 13 years after Harbinger Venture Capital first invested in it.Here is a list of unicorns in Harbinger Venture Capital's portfolio:
Tracxn Score | Company | Short Description | Founded year | Sector | Location | Company Stage | First Investment/ Acquisition Details |
|---|---|---|---|---|---|---|---|
66 | Provider of remote access and remote support software and solutions | 2006 | San Jose | Series E | sojrea{ |
IPOs and Publicly Listed companies in Harbinger Venture Capital's Portfolio
17 of Harbinger Venture Capital's portfolio companies have become public. WHETRON got listed on the Taipei Stock Exchange (TT), in May 2023 and Chuangkong Technology got listed on the Taipei Stock Exchange (TT).Here are Harbinger Venture Capital's portfolio companies that went public:
Company | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
May 11, 2023 | - | - | 4272 | |
Mar 30, 2023 | - | - | 8969 | |
Dec 02, 2022 | - | - | 3610 | |
Sep 08, 2022 | - | - | 1971 | |
Dec 08, 2021 | - | - | 6931 |
Acquired companies in Harbinger Venture Capital's Portfolio
16 companies from Harbinger Venture Capital's portfolio have been acquired. The most recent acquisition was Crown Bioscience in Nov 2025 by Aidikang Medical Laboratory Center for $*****.Here are Harbinger Venture Capital's portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Nov 13, 2025 | - | - | 7063 | |
Jul 29, 2024 | - | - | 5217 | |
Aug 23, 2023 | - | - | 2985 | |
Jun 02, 2022 | - | - | 2577 | |
Jun 01, 2021 | Apr 02, 2007 | Series B | 6601 |
Team profile of Harbinger Venture Capital
Harbinger Venture Capital has a team of 13 members including 1 Partner and 5 Principals located in Taiwan and United States. Harbinger Venture Capital's team does not sit on the board of any company as of now.Here is a list of top team members in Harbinger Venture Capital:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | Taiwan | - | ||
Principal | Taiwan | - | ||
Principal | - | - | ||
Principal | Taipei | - | ||
Principal | Houston | - | ||
Principal | Litchfield | - | - |
Co-investors of Harbinger Venture Capital
Over the past 24 years, 107 investors have co-invested in Harbinger Venture Capital's portfolio companies. This includes funds and angels.
- Invested before Harbinger Venture Capital: Paragon Investments, Yuanda Financial Holdings and 12 others have invested in rounds before Harbinger Venture Capital. There is 1 company where Paragon Investments has invested before Harbinger Venture Capital and 1 company where Yuanda Financial Holdings has invested before Harbinger Venture Capital.
- Top Co-investors of Harbinger Venture Capital: 50 investors entered a company along with Harbinger Venture Capital. These include investors like IDG Capital (3 companies).
- Invested after Harbinger Venture Capital: A total of 43 investors have invested in Harbinger Venture Capital's portfolio after their investments. Top Investors include Austin Ventures (1 company), Sierra Ventures (1 company) and Legend Capital (1 company).
Recent News related to Harbinger Venture Capital
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Graid Technology Secures $30M Series B to Accelerate Growth in Data Storage & Protection MarketMiami Herald•Mar 04, 2025•GRAID, Harbinger Venture Capital, Delta Electronics, Yuanda Financial Holdings and 4 others
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Profet Ai Closes Us$5.6m Series A Round To Fuel Regional Expansion And Product DevelopmentPR Newswire•Jan 05, 2023•Profet AI, Darwin Ventures, HIVE Ventures, AUO Optronics and 8 others
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Profet AI helps manufacturers build prediction models and industrial AI softwarepublicnewstime.com•Jan 05, 2023•Profet AI, Darwin Ventures, HIVE Ventures, Harbinger Venture Capital and 2 others
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A10 Networks raises $23M for web application delivery | VentureBeatVentureBeat•Jul 14, 2008•A10 Networks, Triton, Harbinger Venture Capital, Mitsui and 2 others
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A10 Networks Secures $23 Million in Series C FundingPR Newswire•Jul 14, 2008•A10 Networks, Triton, Harbinger Venture Capital, Mitsui and 2 others
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A10 Networks Secures $23 Million in Series C FundingRedorbit•Jul 14, 2008•A10 Networks, Triton, Harbinger Venture Capital, Mitsui and 2 others
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DeviceVM Announces Series B Funding of $10MPR Newswire•Oct 10, 2007•Splashtop, DFJ, Harbinger Venture Capital, Storm Ventures and 6 others
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A10 Networks raises $9 million to deliver network identity management | VentureBeatVentureBeat•Nov 14, 2006•A10 Networks, Triton, Harbinger Venture Capital, H&Q Asia Pacific and 1 other
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A10 Networks Secures $9 Million in Series B FundingPR Newswire•Nov 13, 2006•A10 Networks, Triton, Harbinger Venture Capital, H&Q Asia Pacific and 1 other

