About Sunflower Capital
Sunflower Capital is a venture capital firm founded in 2020. It is primarily based out of United States. As of Jul 2026, Sunflower Capital is an active investor, having invested in 17 companies, with 12 new investments in the last 12 months. It primarily invests in Series A round in United States based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to High Tech and Enterprise Infrastructure. Most recently it participated in the $***** Seed round of Sonata Overall, Sunflower Capital portfolio has seen 1 unicorn and 1 acquisition, namely Serval and VoidZero. A lot of funds co-invest with Sunflower Capital, with names like BoxGroup sharing a substantial percentage of its portfolio. Sunflower Capital has team of 5 people including 4 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Series A & Seed
Portfolio Acquisitions
Portfolio Unicorns
Deals in last 12 months
Sunflower Capital's List of Top Investments
Sunflower Capital has a portfolio of 17 companies, one of which is a Unicorn. Their most notable investmentis in SonataTheir portfolio spans across United States, Sweden, Turkey and 1 more locations. They have invested in Enterprise Applications, High Tech, Enterprise Infrastructure and 9 other sectors, across stages such as Series A, Seed stages. Here is the list of top investments by Sunflower Capital:1. Serval
Developer of artificial intelligence agents for automated information technology workflows. This platform provides tools for help desk request resolution, access management, and asset tracking. It enables the creation of automated processes through natural language descriptions, allowing for the management of user permissions and system configurations. The system integrates with existing communication channels and software tools to facilitate task execution and data synchronization across organizational infrastructure. It supports deployment options including cloud-hosted and self-hosted environments to accommodate various security and operational requirements.
Key facts about Serval
- Founded Year: 2024
- Location: San Francisco (United States)
- Valuation: $*****
- Stage: Series B
- Total Funding till date: $127M
- Employee Count: 130 as on Jun 30, 2026
- Investors: Meritech, Bessemer Venture Partners and 14 Others
- Latest Funding Round: Series B, Dec 11, 2025, $*****
- Highlight: Editors' Pick
Provider of industrial heat solutions designed to reduce energy waste. The company delivers scalable, high-efficiency heat technology for various manufacturing sectors. It focuses on replacing traditional gas boiler systems with more efficient alternatives. The aim is to lower operating expenses and promote sustainable practices. The company's building technologies help meet current standards.
Key facts about Karman Industries
- Founded Year: 2024
- Location: Los Angeles (United States)
- Stage: Series A
- Total Funding till date: $31.5M
- Employee Count: 38 as on Jun 30, 2026
- Investors: 8090 Industries, Space VC and 4 Others
- Latest Funding Round: Series A, Sep 2025, $*****
- Highlight: Editors' Pick
3. E2B
Developer of open-source runtime for executing AI-generated code in secure sandboxes. The runtime is designed for agentic and artificial intelligence use cases. It allows users to securely run code snippets and autonomous agents. The runtime supports various languages and frameworks, facilitating code execution, input/output operations, and internet access.
Key facts about E2B
- Founded Year: 2023
- Location: San Francisco (United States)
- Stage: Series A
- Total Funding till date: $35M
- Employee Count: 44 as on Jun 30, 2026
- Investors: Insight Partners, KAYA and 10 Others
- Latest Funding Round: Series A, Jul 27, 2025, $*****
- Highlight: Editors' Pick
4. Corridor
AI-powered secure by design development platform for building and deploying secure software systems.
Key facts about Corridor
- Founded Year: 2025
- Location: San Francisco (United States)
- Valuation: $*****
- Stage: Series A
- Total Funding till date: $30.4M
- Employee Count: 35 as on Jun 30, 2026
- Investors: Artisanal Ventures, Lux Capital and 12 Others
- Latest Funding Round: Series A, Mar 19, 2026, $*****
- Highlight: Editors' Pick
Provider of home health services using automated clinical documentation systems. This business delivers medical care directly to patients within their residences. Clinical staff utilize software tools to manage administrative tasks and record patient information. The service model focuses on reducing the time required for paperwork to increase the availability of care for patients.
Key facts about Adaptive Innovations
- Founded Year: 2024
- Location: United Kingdom
- Stage: Series A
- Total Funding till date: $60M
- Employee Count: 82 as on Jun 30, 2026
- Investors: Bain Capital Ventures, SV Angel and 6 Others
- Latest Funding Round: Series A, Jun 02, 2026, $*****
Sunflower Capital's Year-on-Year Investment Trends
Sunflower Capital has invested in 17 companies over the last 3 years, with an average of 6 new investments annually in the last 3 years. In 2025, it made 6 investments, while as of Jul 2026, it has made 10 investments in this year. Its most recent first time investment was in Sonata and most recent follow-on round was in Unkey.Year | No. of Investments | ||
|---|---|---|---|
1st Round | Follow-on | Total | |
2026 (YTD) | 9 | 1 | 10 |
2025 | 6 | 0 | 6 |
2024 | 1 | 0 | 1 |
2023 | 1 | 0 | 1 |
Sunflower Capital's Investments by Stage
Sunflower Capital has made 10 investments in Series A stage with an average round size of $31.2M and 7 investments in Seed stage with an average round size of $11.1M.Stage of entry | No. of Investments |
|---|---|
Series A | 10 |
Seed | 7 |
Note: We have considered here, only first round of investments
Sunflower Capital's Investments by Sector
Sunflower Capital has a diverse portfolio, with companies operating in the Enterprise Applications, Enterprise Infrastructure, High Tech, Artificial Intelligence - Industry Applications and Business Services. Notably, it has invested in 13 Tech companies, 12 Enterprise (B2B) companies, 9 Software companies and at least 7 companies focusing on Saas.Sector | No. of Investments |
|---|---|
Enterprise Applications | 9 |
Enterprise Infrastructure | 5 |
High Tech | 4 |
Artificial Intelligence - Industry Applications | 2 |
Business Services | 2 |
Others | 12 |
Note: We have considered here, only first round of investments
Sunflower Capital's Investments by Geography
Sunflower Capital has made most investments in United States (12), followed by Sweden where it has made 1 investment.Country | No. of Investments |
|---|---|
United States | 12 |
Sweden | 1 |
Turkey | 1 |
United Kingdom | 1 |
Note: We have considered here, only first round of investments
Sunflower Capital's recent investments
Sunflower Capital has made 10 investments in 2026 so far. Sonata and Singularity Defense are the latest among them.Here are the most recent investments by Sunflower Capital:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Jul 20, 2026 | United States | Seed | 9730 | [+1] | |
Jul 14, 2026 | United States | Series A | 7060 | [+11] | |
Jun 15, 2026 | - | Series A | 8883 | [+9] | |
Jun 02, 2026 | United Kingdom | Series A | 5731 | [+6] | |
May 11, 2026 | United States | Seed | 1022 | [+2] |
Unicorns in Sunflower Capital's Portfolio
Sunflower Capital has 1 unicorn in its portfolio - Serval. The most recent unicorn in their portfolio is Serval which became a unicorn in 2025.Here is a list of unicorns in Sunflower Capital's portfolio:
Tracxn Score | Company | Short Description | Founded year | Sector | Location | Company Stage | First Investment/ Acquisition Details |
|---|---|---|---|---|---|---|---|
63 | Developer of artificial intelligence agents for automated information technology workflows | 2024 | San Francisco | Series B | iuajfce |
Acquired companies in Sunflower Capital's Portfolio
1 company from Sunflower Capital's portfolio has been acquired. The most recent acquisition was VoidZero in Jun 2026 by CloudFlare for $*****.Here are Sunflower Capital's portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jun 04, 2026 | Oct 31, 2025 | Series A | 5940 |
Team profile of Sunflower Capital
Sunflower Capital has a team of 5 members including 4 Partners and 1 Venture Partner located in United States. Sunflower Capital's team does not sit on the board of any company as of now.Here is a list of all team members in Sunflower Capital:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | New York City | - | ||
Partner | - | - | ||
Partner | - | - | - | |
Partner | United States | - | - | |
Venture Partner | Miami | - | - |
Co-investors of Sunflower Capital
Over the past 3 years, 138 investors have co-invested in Sunflower Capital's portfolio companies. This includes funds and angels.
- Invested before Sunflower Capital: Y Combinator, Riot and 36 others have invested in rounds before Sunflower Capital. There are 2 companies where Y Combinator has invested before Sunflower Capital and 1 company where Riot has invested before Sunflower Capital.
- Top Co-investors of Sunflower Capital: 93 investors entered a company along with Sunflower Capital. These include investors like BoxGroup (5 companies).
- Invested after Sunflower Capital: A total of 7 investors have invested in Sunflower Capital's portfolio after their investments. Top Investors include Sequoia (1 company), Meritech (1 company) and evanticcapital.com (1 company).
Recent News related to Sunflower Capital
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Sonata Raises $7M in Seed FundingFinSMEs•Jul 20, 2026•Lux Capital, Sunflower Capital, BoxGroup, Sonata
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Podium Automation Raises $18M Series A to Modernize Industrial AutomationMann Publications•Jun 15, 2026•Podium Automation, Construct Capital, Sunflower Capital, Banter Capital and 9 others
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Endra Raises $50M in Series A FundingFinSMEs•Jun 02, 2026•Endra, Norrsken VC, Andreessen Horowitz, Podium Automation and 4 others
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Better Money Secures $10M Seed Round to Build Stablecoin Clearing InfrastructureCrypto Economy•Mar 31, 2026•a16zcrypto, Better, Sunflower Capital, The Fintech Fund and 2 others
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Corridor Raises $25M in Series A FundingFinSMEs•Mar 19, 2026•Corridor, Sunflower Capital, Conviction, Artisanal Ventures and 11 others
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E2B Secures $21 Million Series A to Advance Open-Source AI Agent Cloud Infrastructure for EnterprisesCui Niuhui•Jul 31, 2025•Sunflower Capital, E2B, Insight Partners, Decibel and 1 other
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Sunflower Capital, Led by Sequoia Alum, Collects $150 MillionThe Wall Street Journal•Apr 23, 2025•Sunflower Capital
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Rerun gets $17M to build the essential data infrastructure for AI-powered robots, drones and carsSiliconAngle•Mar 21, 2025•Rerun, Point Nine, Costanoa Lodge and Camp, Sunflower Capital and 2 others
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Stockholm-based Rerun Raises €15.6 Million in Seed FundingStartup Rise EU•Mar 21, 2025•Rerun, Seedcamp, Costanoa, Sunflower Capital and 1 other
