Organization · Venture Capital
SJF Ventures
SJF Ventures is a venture capital firm based in Durham, North Carolina, focusing on impact investing in sectors such as cleantech, health, and sustainability. Established in 1999, it emphasizes strong engagement with portfolio companies to foster positive environmental and social outcomes.
Overview
What SJF Ventures does
What SJF Ventures is
SJF Ventures is a venture capital firm based in Durham, North Carolina, focusing on impact investing in sectors such as cleantech, health, and sustainability. Established in 1999, it emphasizes strong engagement with portfolio companies to foster positive environmental and social outcomes.
How it participates in the startup ecosystem
The current public profile supports funder and event host and publisher capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 1999
- Approximate age
- About 27 years
- Structured capabilities
- Funder · Event host · Publisher
- Last reviewed
- April 10, 2026
Official channels
Find SJF Ventures elsewhere
Open the official website or a supported primary organization account.
Capability profile
SJF Ventures as a funder
Investment thesis
SJF Ventures invests in high-growth companies creating a healthier, smarter, and cleaner future, focusing on impact across clean energy, climate, circular economy, mobility, health, education, and sustainable food.
Focus narrative
SJF Ventures focuses on investing across six key sectors: Clean Energy and Electrification, Supply Chain and Circular Economy, Sustainability and Climate Resilience, Education and Employment, Health and Wellness, and Government and Civil Society. The firm targets companies that address climate change and promote equitable opportunities, employing a cross-sector approach to maximize impact.
Value beyond capital
SJF Ventures adds value to its portfolio companies through mentorship, educational sessions, and networking opportunities, particularly through its SJF Cleantech Mentorship Program. The firm also provides insights and reports on the environmental and social impacts of its investments, helping companies enhance their impact and visibility.
Terms and economics
- Typical check
- $3,000,000–$15,000,000
Focus and fit
- Stages
- Series A · Series B · Growth Equity
- Regions
- North AmericaUnited States
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 70
- Recorded notable exits
- NEXTracker
Portfolio context
Notable portfolio companies include: Zero Homes: A residential electrification platform simplifying home improvement and accelerating decarbonization. Azra AI: An AI-powered oncology care platform aiding health systems in supporting cancer patients. Origin: The largest provider of pelvic floor physical therapy in the U.S., offering in-clinic and telehealth services. Nuclearn: Focused on AI solutions for the nuclear power industry to enhance operational efficiency. Lōvu: A digital maternal wellness platform supporting obstetricians and providing personalized care to mothers. NewEdge Power: A developer of utility-scale battery storage and solar projects. Brains & Motion Education: Provides STEM, Arts, and Sports programs for students. Tradeverifyd: A supply chain risk management and compliance platform.
Capability profile
SJF Ventures as an event host
Event focus
SJF Ventures focuses on investing in high-growth companies that aim to create a healthier, smarter, and cleaner future. The firm targets various sectors including clean energy and electrification, education and employment, government and civil society, health and wellness, supply chain and circular economy, and sustainability and climate resilience.
Format narrative
SJF Ventures runs the SJF Cleantech Mentorship Program, a nine-month initiative designed to support cleantech entrepreneurs through mentorship, educational sessions, and networking opportunities.
Participant value
SJF Ventures aims to create a positive impact through its investments, focusing on sustainable industries and quality job creation in low-income communities.
Format and cadence
- Event types
- meetup
- Startups can present
- No
Availability
- Registration state
- Not currently accepting
Audience and fit
- Stages
- Series A · Series B
- Audience
- Founders · Investors
- Regions
- United States
Capability profile
SJF Ventures as a publisher
Editorial focus
SJF Ventures is an investment firm that focuses on high-growth companies across various sectors, including clean energy, education, health, and sustainability. The firm aims to create a positive impact through its investments, targeting companies at different stages of growth primarily in the United States.
Audience value
SJF Ventures offers investors the opportunity to support high-growth companies that are committed to creating a healthier, smarter, and cleaner future, while also generating financial returns.
Format and cadence
- Content formats
- research-report and blog
Availability
- Guest pitch state
- Not currently accepting
Audience and focus
- Audience
- Investors
- Sectors
- Clean EnergyCircular Economy
- Regions
- United States
Flagship work and coverage
Flagship properties
SJF Ventures publishes annual Impact Reports detailing the environmental and social impacts of their portfolio companies, along with regular news articles that provide updates on investments and industry insights.
Notable coverage
SJF Ventures has been covered by various media outlets, including ImpactAlpha, Business North Carolina, and SOCAP Global, highlighting its impact investing initiatives and portfolio successes.
Common questions
What to know about SJF Ventures
Upseed classifies SJF Ventures under the Venture Capital organization type. Its current public profile includes funder, event host, and publisher capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
April 10, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.