Ventures
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All
37
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Harvard Business School
15
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Harvard College
6
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Harvard Extension School
2
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Harvard Graduate School of Education
1
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Harvard John A. Paulson School of Engineering and Applied Sciences
1
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Harvard Kennedy School
7
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Harvard Law School
2
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Harvard T.H. Chan School of Public Health
3
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Non-Harvard Affiliate
7
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1Climate
For clean energy developers who struggle with the time and costs of managing the regulatory sides of their projects, 1Climate offers an AI-powered, end-to-end platform that automates clean energy permitting and incentive processes.
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1Room
For schools in Kenya with one room and one generalist teacher, 1Room is digitizing and delivering school curriculum via tablets.
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AbscoTx
AbscoTx injects image-guided therapy into tumors to educate the immune system to fight cancer locally and at metastatic sites.
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Aclaria Partners
Financing decarbonization of real estate at scale with a team that has best-in-class subject matter expertise; demonstrated leadership across multiple economic cycles; and proven track records in global finance, business, and policy.
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ADAPT
An automated sustainability reporting platform for fleet operators with the aim to reduce greenhouse gas emissions in the transportation industry.
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AgDev
Offering long-term debt capital for expansion-focused farmers in Brazil to purchase and restore degraded pastures to productivity, which reduces the need and financial incentive to clear native vegetation.
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AgX
Building hardware-enabled software for sustainable livestock farming.
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Aldatu Biosciences
Advancing infectious disease diagnostics that facilitate society's collective response to global health emergencies.
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Alfred
Delivering a next generation living experience to renters through its resident-centric, technology-powered operating platform that also directly manages rental properties.
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Algoma
Designing and building net-zero multifamily homes by combining mass timber with an offsite manufacturing approach.
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Anise Health
Reimagining mental health for the Asian community by providing personalized online interventions that acknowledge cultural context and addresses intersectional needs.
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Aperture Bio
Realizing orders-of-magnitude improvements in speed and sensitivity, Aperture rapidly analyzes proteins in whole cells to map immune interactions.
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Argus Systems
Offering faster data labeling services at cheaper prices for enterprises training AI models with human-labeled or poor programmatically labeled data.
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ArtLifting
ArtLifting advances access to the art market by connecting artists impacted by disabilities and housing insecurity with socially conscious customers to create meaningful spaces and products.
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Axle Technologies
Bringing together data from automakers, telematics providers, and other sources to optimize fuel usage, track vehicles, and reduce insurance premiums.
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Beacon Bio
Improving hearing and healing by restoring eardrums with regenerative grafts.
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blip energy
An affordable, portable smart battery that offers backup power and bill savings, reduces emissions, and stabilizes the grid. Now regular consumers can charge when energy is cheap and discharge when energy is expensive.
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Bright Feeds
Helping companies meet their sustainability goals and increase profit margins by turning their food waste into high-quality nutritious animal feed.
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Bring4you
Enabling companies and individuals to seamlessly send bulky items anywhere at low cost while reducing carbon emissions.
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C16
Making environmentally-conscious palm oil using synthetic biology.
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Carbon Counts
For people who see climate change as a problem but don’t feel like they can help, Carbon Counts has built a mobile game, EverForest, and an impact platform to plant billions of trees and motivate meaningful climate action.
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Carbon Re
Using artificial intelligence to decarbonize energy-intensive industries, such as cement and steel.
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CarePort Health
An intelligent online platform for hospitals, patients, and skilled nursing facilities to coordinate efficient and high-quality discharges.
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CassVita Inc.
Using proprietary technology to foster prosperity for smallholder farmers in Africa.
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Chaku Foods
Creating wealth for smallholder farmers in Africa while minimizing climate risk.
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Charli Charging, Inc.
Providing premium, turnkey EV charging solutions for the largest commercial and multifamily properties as well as single-family residences.
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Cherish
Offering education, support, fun, and community for families impacted by dementia.
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Civic Roundtable
Building a dedicated ecosystem for public servants to ask questions, find experts, and access resources within government and across the civic sphere.
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Coolant
Carbon MRV for forests.
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Crop Diagnostix
Building the future of predictive agriculture with patented, AI-powered gene expression technology.
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Day Zero Diagnostics
Developing technologies to help control healthcare-associated infections (HAIs), where antibiotic resistant organisms can be especially dangerous.
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Dermocratize
A one-stop-shop to buy clean beauty that actually works for your unique skin type, using personalized medicine algorithms, dermatologist product screening, and carcinogen lab-testing.
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DetoXyFi
Developing science-backed, all-natural water filters inspired by nature — removing disease-causing agents from drinking water to provide World Health Organization-quality water.
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Disease Diagnostic Group
Making a handheld device that provides an accurate malaria diagnosis in less than 60 seconds from a finger prick.
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Dombelfarms Ltd
Providing access to high-quality agro products and technology-enhanced services to empower smallholder farmers feeding Africa.
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Drink Suma
Making an electrolyte drink for Argentina.
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dtenAI
An AI-driven financial management and education platform that democratizes quality personal finance planning in Southeast Asia.
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Earth Warriors Global
Providing a comprehensive climate education school curriculum for 3-11-year-olds using a positive and empowering approach.
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Earthacre
Deploying cutting-edge technologies that enable Indigenous landowners to quantify, measure, and get paid for protecting nature and fostering healthy ecosystems.
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EarthBond
Affordable energy for African small businesses. Reliable solar energy that saves business owners money on fuel for their generators.
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Eki Agrivoltaics
Enabling the coexistence of agriculture and solar energy by scaling an innovative photovoltaic technology and sharing the revenue generated from the solar energy with farmers.
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Elevate Social
Curating events catered towards young professionals, creatives, and visionaries.
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Elio
A climate research data platform to optimize our climate response and drive innovation.
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ELISA
Transforming child nutrition in Latin America through fresh and additive-free foods for kids.
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Escucha a tu escuela
Empowering Mexican public school directors with real-time insights through a WhatsApp-based chatbot to better understand and address the unique challenges faced by their schools.
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ETCHED
Creating next-generation art paper that does not buckle or bleed. Making ETCHED’s stone paper uses 85% less energy, 60% less C02, zero water, zero trees, and is infinitely recyclable.
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EuMotus
Developing an AI-empowered movement analysis system that helps physical therapists and athletic trainers better treat physical health.
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Finpublica
Empowering finance leaders to foster a more sustainable, inclusive, and equitable society. The organization works with existing and emerging leaders, from across the finance industry and around the world, to help them develop and achieve their own environ
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Firn
Investments in clean assets have traditionally been too big or off-limits for mainstreet investors. Firn’s technology fractionalizes investments into clean energy in an easily manageable way.
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Flare Jewelry
Stylish, tech-enabled, safety bracelets designed by survivors.
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FlatPeak
Building an energy data platform that provides a complete energy optimization solution for any product or service.
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Geem
Making seaweed snacks, taste-tested for a Western audience.
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GenUnity
Activating everyday adults to create a community by everyone for everyone.
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GoPowerEV
Building an affordable, hassle-free EV charging solution for multifamily communities.
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GoTeacher
An AI-powered planner and content aggregator that helps teachers and schools build lesson plans collaboratively.
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GramHeet
For Indian smallholder farmers facing post-harvest challenges, GramHeet provides integrated solutions that increase earnings, foster self-reliance, and mitigate environmental effects.
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Grassroots Energy Inc
Providing reliable and rugged proprietary biogas digesters to process agro and animal waste.
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Growbie
Creating a networking bootcamp for international students building careers in the United States.
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Halo Braid
Reducing hair braiding time from six hours to minutes, empowering hair stylists to double their business.
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Henua Technologies
Combining environmental management technology, innovation, and business intelligence, Henua Technologies’ tools help corporations implement sustainability, ESG, regulatory compliance, process transformations to meet their goals.
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Hometeam
Enabling family and paid caregivers to deliver the best care possible, as efficiently as possible.
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Hue
Developing technology to help beauty brands embed user-generated videos on their marketing channels.
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humanID
An anonymous, bot-resistant authentication for safer online communities.
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Ilios Therapeutics
Combating neurodegenerative diseases through rationally-designed multi-functional small molecules.
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INVERSA
Regenerating native biodiversity by creating a market for leathers from invasive animals.
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Julius
Solving the talent needs of the cleantech transition by providing innovative programs to help energy employers attract new talent and upskill current talent for the future of work.
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Karyo
Developing a medical device that images and collects cells from the fallopian tubes for the early detection of ovarian cancer.
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KiraGen Bio
Harnessing the power of AI-driven combinatorial gene editing to unlock the full potential of solid tumor CAR-T therapies.
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Koroid
An AI-powered platform for data-driven workforce and resource management, optimization, and logistics in the healthcare industry.
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Kura
Offering efficient, seamless, and reliable financial support for relatives and beneficiaries living abroad.
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Lightmatter
Developing photonic computing products that simultaneously reduce the power consumption and increase the performance of silicon running the most advanced AI and HPC workloads.
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Lime Therapeutics
Creating a new class of therapies targeting lipid metabolism in cancers and neurodegenerative disorders.
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LivXp AG
Giving sports fans a chance to create lifetime memories through access to interactive experiences from their favorite teams and idols.
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LogicFlo AI
Creating a clinical research co-pilot for life sciences companies.
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LovePop
Lovepop is on a mission to create one billion magical moments through 3D pop-up cards and gifts.
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Lumos
The world's smartest bike helmets and lights.
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Melanin Doc
Supporting minority students interested in medicine with scholarships and mentorship opportunities.
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Meomind
Offering on-demand access to 600+ recorded therapy sessions and mental health tools for personalized, interactive self-care.
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MesaQuantum
Developing chip-scale quantum sensors for next-generation GPS capabilities in position, navigation, and timing.
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Metafin
For Indian retail customers who want to install cleantech solutions but lack the upfront capital, Metafin provides rapid financing decisions and works with partners to systematically minimize installation and operational risk.
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Metric
Data analytics software to help private market investors measure their portfolio’s environmental, social, and governance (ESG) performance.
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Mitti Labs
Enabling sustainable rice farming by developing the most transparent and high-quality projects.
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Modulate Bio
Developing therapies to treat neurological disorders, including Essential Tremor, epilepsy, and anxiety.
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My Dental Key
An online platform that helps students learn clinical and preclinical dentistry.
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MyHome
Providing homeowners with a comprehensive home maintenance platform that doubles as a marketplace of top-tier service vendors.
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Neru Health
Developing AI sleep therapy to help businesses manage chronic sleep disorders and reduce $100B in absenteeism, accidents, and healthcare costs.
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Neumind Ltd
Digitizing neurorehabilitation for enhanced patient access, seamless caregiver involvement, and improved clinician overview.
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NeuronSpike Technologies
Developing brain-inspired custom chips to help enterprises build cutting-edge proprietary generative AI systems.
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Nix
A revolutionary hydration biosensor platform that quantifies fluid and electrolyte losses moment-by-moment and sends notifications to your phone, watch, or bike computer.
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Nunchi Health
Building inclusive mental health programs for culturally diverse communities.
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Odessa Health
Pioneering a transformative approach to promote youth's social-emotional health and wellness, focusing on underserved communities.
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Overture Therapeutics
Creating better, healthier weight-loss intervention therapies for treating obesity and its co-morbidities by targeting emerging biological pathways.
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Oz
Automating financial and spend planning intelligence.
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Pacto Medical
For public health and healthcare workers who use pre-filled syringes, Pacto Medical makes a collapsible syringe that reduces transportation volume by 40%, allowing them to ship and deliver more syringes for less money and with a lower environmental impact
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Pathways
Developing an AI-powered platform ingests and transforms unstructured, operational data into automated, real-time reporting on emissions, delivering rapid deployments of LCAs and EPDs.
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PlenOptika
Enabling eye care for all with the QuickSee — a simple, affordable device that prescribes eyeglasses at the push of a button.
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Poka Labs
Building a cloud-based data platform to modernize chemical operations.
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Postcard Cabins
Getaway offers simple escapes to nature within two hours of major cities across the country — inviting guests to savor their free time, find balance through disconnection, and enjoy the company of those who matter most.
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ProtectED Solutions LLC
Designing furniture that protects against domestic terrorism and active shooter violence in schools, government buildings, and offices.
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RapidSOS
Securely linking life-saving data from connected devices, apps and sensors to safety agents, 911 and first responders globally.