Jonathan Winer is the co-founder and co-CEO of Sidewalk Infrastructure Partners (SIP), a New York-based firm that applies technology to physical infrastructure like power grids, roads, water and digital systems. Backed by Alphabet, Ontario Teachers' Pension Plan and StepStone, SIP has raised close to $1 billion and incubates operating companies such as virtual power plant Renew Home and grid-flexible data center developer Verrus. Before SIP, Winer ran investments for Alphabet's urban innovation platform Sidewalk Labs, founded the Asian clean-energy fund Nereus, and helped build the private equity business at the D. E. Shaw group. He is known for thematic, first-principles investing in what he calls the 'missing middle' between venture capital and traditional infrastructure.
Stefan Bauer is the co-founder and CEO of Marker Learning, a New York City telehealth company that connects families and schools with licensed psychologists for learning disability evaluations, cutting the traditional cost and turnaround time of assessments. A Yale School of Management MBA and former McKinsey and Morgan Stanley professional, Bauer co-founded the company with Emily Yudofsky in 2021; it has since raised $19.7 million in total funding, including a $15 million Series A led by Andreessen Horowitz in 2023.

Fatima Husain is the Chief Business Officer at Numeral, a San Francisco-based AI-powered sales tax automation platform that raised $35M in Series B funding (led by Mayfield) at a $350M valuation in September 2025, bringing total funding to roughly $57M. By that round Numeral had processed $5B+ in transaction volume, filed 150,000 returns, tripled revenue year over year, and served 2,000+ ecommerce and SaaS brands across 11,000+ jurisdictions - and has since expanded into international VAT/GST compliance across 70+ countries. A Yale-educated operator-turned-investor originally from India, she spent six years leading growth and product at Airbnb - achieving 20x+ YoY growth on the supply side - before co-founding Mosaic General Partnership (formerly Mastry Ventures) with NBA champion Andre Iguodala. She was an early angel investor in Numeral and joined as CBO to build again, bringing two decades of operational instincts and venture capital pattern recognition to one of fintech's most unsexy yet massive problems.
Dan Cornwell is the founder and CEO of PrescriberPoint, a Boston-based, AI-enabled medication access platform that helps clinicians cut through the paperwork between writing a prescription and a patient actually getting their medicine. Spun out of Eli Lilly in partnership with BCG Digital Ventures, the company raised seed backing from an unusual coalition of would-be rivals - Lilly, Pfizer, Adobe and Mastercard. Before PrescriberPoint, Cornwell ran the nurse-staffing marketplace IntelyCare and advised companies on building disruptive businesses at BCG Digital Ventures. A Yale historian turned Wharton-trained operator, he keeps returning to the same problem: the messy gap between a good intention and a completed transaction.
Perry Gershon is the CEO of FTN (For The Numbers) Network, the fantasy-sports, sports-betting and DVOA data company he bought into and now leads. A Yale-trained molecular biophysicist who spent 25 years as a heavyweight commercial real estate lender, he opened one of New York City's first sports bars in 1987, then walked away from finance to run twice for Congress in New York's 1st District. In late 2023 he took the helm of FTN and led a $3M seed round, betting that the numbers behind sports are a business as much as a pastime.
Steven Humphreys is Deputy CEO of the Hirsch Group (formerly Vitaprotech), a French-headquartered high-security technology company that emerged from the 2024 merger of Vitaprotech and Identiv. Over three decades he has run a string of companies at the seam where the physical and digital worlds meet - SCM Microsystems, ActivCard, and Identiv - building the smart-card readers, secure credentials, and access-control platforms that guard U.S. embassies, federal agencies, and sensitive sites worldwide. A Yale and Stanford engineer who started his career at General Electric, he has spent his life turning identity into infrastructure.
Tiffany Pang is the co-founder and CEO of Outreach Grid (Appledore, Inc.), a software platform that helps cities, outreach workers, law enforcement, and nonprofits coordinate the work of reducing homelessness. A San Francisco native and Yale-trained neuroscientist turned software engineer, she left a Silicon Valley job to build tools that connect the people working on the streets with the agencies that can house and help. Her work earned a spot on Forbes' 30 Under 30 for Social Entrepreneurs, and Outreach Grid has expanded to communities across multiple U.S. states.
Yunhao Jiao is the co-founder and CEO of TestSprite, a Seattle startup building an autonomous AI testing agent that aims to be the verification layer for AI-generated code. A competitive programmer turned AWS engineer, he left a five-year run at Amazon after a single production regression on an on-call shift convinced him that verification, not generation, had become software's weakest link. Since founding TestSprite in 2023 with Shawnie Shan and Rui Li, he has grown it to roughly 100,000 developers and raised about $8.1 million across pre-seed and seed rounds, led most recently by Trilogy Equity Partners.

Scott Bowen is the CEO of Tenovos, a New York based digital asset management and content intelligence company he co-founded in 2018 with Sal Hakimi. Often described as one of the founding fathers of the DAM category, Bowen co-founded Artesia Technologies in the late 1990s, an early DAM pioneer acquired by OpenText in 2004, where he went on to launch the company's Customer Experience Management and Cloud Services divisions. A Yale-trained electrical engineer and economist, he has spent more than two decades building software at the intersection of digital media, marketing, data analytics and the cloud, including senior roles at Vistaprint and ICX Media. At Tenovos he is pushing the idea that modern marketing teams should treat content as measurable, data-rich infrastructure rather than files in a folder.
Andrew Dervan is the Co-Founder and Co-CEO of Cajal Neuroscience (Cajal Therapeutics), a Seattle biotech that launched in 2022 with $96 million to rethink how drugs for Alzheimer's, Parkinson's, and other neurodegenerative diseases are discovered. A Harvard-trained physician with an MBA from Harvard Business School and a BA from Yale, he spent years leading cell therapy and immuno-oncology business development at Celgene and Bristol Myers Squibb. Unusually for a biotech CEO, he still sees patients as a practicing clinical geneticist at the University of Washington, evaluating people with adult-onset neurological conditions.
Andrew Kress is the co-founder and CEO of HealthVerity, the Philadelphia company that built one of the largest real-world healthcare data ecosystems and the technology to link, govern and exchange it without exposing patient identities. An English major from Yale who spent his career inside the plumbing of healthcare data - running SDI Health, then leading Healthcare Value Solutions at IMS Health - he started HealthVerity in 2014 to make fragmented, privacy-bound health data usable. The company raised $100M in Series D funding in 2021 led by Durable Capital Partners. Kress also serves on the boards of Philadelphia cultural institutions including the Pennsylvania Academy of the Fine Arts.
April Koh is the co-founder and CEO of Spring Health, a New York-based mental health company that uses machine learning to match people to the right care instead of leaving them to trial and error. She started it as a Yale senior in 2016 after reading a research paper that suggested algorithms could outperform the average psychiatrist at picking treatments. By 2021, at 29, she became the youngest woman to lead a unicorn; by 2024 the company raised a $100M Series E at a $3.3 billion valuation, serving employers and health plans across more than 200 countries. She was a 2025 TIME100 Next cover star.
Dr. E. Robert (Bob) Wassman is Chief Medical Officer and Executive Vice President of Clinical Development at MARAbio, a Utah-based diagnostics company building a maternal blood test to identify an autoimmune subtype of autism. A board-certified pediatrician and medical geneticist with more than 40 years in the field, he has served as chief medical officer for a long roster of genetic-testing pioneers including Genzyme Genetics, Ambry Genetics, Rosetta Genomics and Good Start Genetics, repeatedly turning frontier laboratory technology into clinical service across reproductive medicine, cancer, and neurodevelopmental disability.

J. Eduardo Rame is a Philadelphia cardiologist who treats the sickest hearts in medicine - patients in the final stage of heart failure who depend on pumps, transplants and the chance their own muscle can be coaxed back to life. As the Louis R. Dinon MD Professor and enterprise chief of Advanced Cardiac and Pulmonary Vascular Disease at Jefferson Health, he runs an integrated division built around recovery rather than replacement. Yale-trained in biophysics, Oxford-trained in health economics and Harvard-trained in medicine, he spent a decade founding Penn's mechanical circulatory support program before bringing that work to Jefferson. His research on left ventricular assist devices, including the landmark MOMENTUM 3 trial, has been cited more than 12,000 times.
Eric Meizlish is the CEO of Cardiosense, a Chicago digital health company building AI-enabled, non-invasive cardiac monitoring. A Yale-trained investor turned healthcare operator, he co-founded the clinical analytics firm Lumere (sold to GHX), ran the life-sciences procurement platform Prendio-BioProcure, and started his career investing in tech and media at Citadel. He took the Cardiosense top job in September 2025 to scale the company's CardioTag sensor, which predicts pressures and volumes inside the heart without an implant.

George Kalogeropoulos is the co-founder and CEO of HealthSherpa, the private-sector enrollment engine that sits on top of HealthCare.gov. When the federal exchange buckled at its 2013 launch, he and two collaborators built a faster alternative in a matter of days. HealthSherpa has since enrolled more than 10 million Americans in ACA coverage. Raised in Greece by a sculptor father and a tutor mother, he studied political science at Yale, did a stint at Bridgewater Associates, then pivoted a Y Combinator rent-prediction startup into a mission to make health insurance legible.

Ian Schmertzler is co-CEO and co-founder of Dispel, an operational-technology cybersecurity company he started in 2015 with his brother Ethan. A Yale-trained industrial engineer and former crew coxswain, Ian helped build Dispel's zero trust platform around Moving Target Defense - a system that keeps shifting network access points so attackers never find a static target. He serves as a principal investigator on three NIST National Cybersecurity Center of Excellence projects and as vice president of the National Defense Industrial Association's NY-CT chapter, working to keep factories, water utilities, and power grids running quietly and safely.
Joe English is the co-founder and CEO of Cartwheel, a school-based mental health company he launched in December 2022 to put licensed clinicians and a HIPAA-compliant platform inside K-12 districts. Cartwheel has grown into the largest K-12 mental health telehealth provider in the United States, reaching roughly 350 school districts across 15 states after nearly 300% year-over-year growth and raising a Series B that brought total funding to about $44 million. A Yale graduate and former student body president with an MBA from Harvard Business School, English previously founded the LGBTQ-inclusion nonprofit Hope in a Box and worked as a McKinsey consultant on K-12 education. He grew up on a farm in rural upstate New York, an experience that shaped his belief that schools are the natural front door for reaching kids and families.
Kevin Tan is the co-founder and CEO of Snackpass, the restaurant technology company he started in his last semester at Yale that turned takeout ordering into a social, viral experience. What began as a way to skip the line for campus munchies grew into a multi-product platform - mobile ordering, self-service kiosks, loyalty and gifting - used by hundreds of restaurants. A physics graduate, musician, and self-taught engineer, Tan raised $70 million in Series B funding in 2021 at a roughly $400 million valuation and was named to the Forbes 30 Under 30 list.
Larry Berger is the co-founder and CEO of Amplify, the Brooklyn-based education company he started in 2000 as Wireless Generation. A Yale-trained English major, Rhodes Scholar, and former White House Fellow at NASA, he built mobile assessment tools that put data in teachers' hands, then steered the company through a $360M News Corp acquisition and a 2015 spinout backed by Laurene Powell Jobs's Emerson Collective. Today Amplify's curricula reach millions of students across all 50 states. Berger is also a published poet and the rare edtech CEO who wrote a public 'confession' questioning the hype around the very personalized-learning future he once championed.
Lukas Czinger is the co-founder and CEO of Divergent Technologies, a Torrance-based company that built an end-to-end digital manufacturing platform fusing AI-driven generative design, metal 3D printing, and automated robotic assembly. He is also co-founder of Czinger Vehicles, whose 3D-printed 21C hypercar has shattered production-car lap records at tracks like Laguna Seca. A Yale electrical engineering graduate and former investment banker, he joined his father Kevin's startup at the most junior rung and climbed to run the company, holding close to 60 personal patents while pushing the platform from supercars into aerospace and defense.
Manish Vora is the co-founder and co-CEO of Museum of Ice Cream, the candy-colored immersive attraction that turned a 2016 self-funded pop-up in New York's Meatpacking District into a global chain of 'experiums' with locations across the US and Singapore. A former Citigroup investment banker turned art-and-experience entrepreneur, he previously co-founded the contemporary art platform GREY AREA and ran the experience-tech venue Lightbox before partnering with Maryellis Bunn. He now co-leads Figure8, the experience-first development company that is the parent of Museum of Ice Cream and raised a $40M Series A in 2019 at a $200M valuation.
Max Nova is the co-founder of NCX (Natural Capital Exchange), a San Francisco climate-tech company that counts every tree in America with satellites and machine learning, then pays forest owners to keep them standing. A Louisville-born, Yale-trained computer scientist who once planned to be a radiologist, he started the company as SilviaTerra in 2010 with forester Zack Parisa, built the first high-resolution forest inventory of the entire United States with Microsoft, and turned that data into a marketplace for carbon, wildlife habitat, and fire risk. NCX has raised about $74 million, including a $50M Series B backed by Salesforce's Marc Benioff.
Misbah Uraizee is the co-founder and CEO of Nectar Social, the Palo Alto agentic operating system that runs brand conversations in DMs, comments and group chats at machine scale. A Yale biotech grad who spent a decade building product at Microsoft, Meta and Twitter - leading News Feed and creator monetization for billions of users - she left Meta in 2023 with her sister Farah to build Nectar. The company exited stealth in 2025 and raised a $30M Series A led by Menlo Ventures' Anthropic-backed Anthology Fund in May 2026, powering more than 10 million conversations a week for brands like e.l.f. Beauty, Figma and Liquid Death.
Paul Gross is the co-founder and co-CEO of Remora, a Detroit-area climate hardware company that bolts a carbon-capture device onto the tailpipes of semi-trucks and locomotives, grabbing the CO2 before it ever hits the sky and selling it as beverage-grade gas to breweries and greenhouses. He read a stranger's PhD dissertation on mobile carbon capture during his senior year at Yale, wrote the author a business plan, and convinced her to quit the EPA to build a company with him. Remora has raised roughly $117 million and signed pilots with Union Pacific, Norfolk Southern, Ryder, Werner, and Cargill.
Pete Foley is a serial enterprise-software entrepreneur and the co-founder of ModelOp, the Chicago-based company that built one of the first platforms for governing AI models the way banks govern money. Over a 35-year career he has run and exited a string of infrastructure companies - Infoblox, PortAuthority (to Websense), RingCube (to Citrix), Graphite Systems (to EMC) - before betting that the hardest problem in artificial intelligence would not be building models but trusting them. He served as ModelOp's CEO from its founding and now supports the company from its board of directors.
Rahul Rajkumar is the founder and CEO of Accompany Health, a Bethesda, Maryland company delivering home-based, technology-enabled primary, behavioral, and social care to low-income Americans with complex needs, especially dual-eligible Medicare-Medicaid patients. A Yale-trained physician and lawyer who holds an MD and a JD, he spent 15 years redesigning how the U.S. pays for and delivers care, from the Center for Medicare and Medicaid Innovation to chief medical officer roles at CareFirst and Blue Cross North Carolina and COO of Optum Care Solutions. Accompany Health launched in January 2024 with $56 million in Series A funding led by Venrock, ARCH Venture Partners, and IVP.
Normunity is a clinical-stage biotech building a new class of cancer drugs it calls 'immune normalizers' - antibodies and T cell engagers that target previously hidden mechanisms tumors use to evade the immune system. Founded on the science of Yale immunologist Lieping Chen and led by drug-development veteran Rachel Humphrey, the company runs research at Yale's West Campus in West Haven, Connecticut, and dosed its first patient in 2025.
Tod Sacerdoti is a two-time founder and prolific seed investor. He built BrightRoll into a video ad-tech powerhouse that Yahoo bought for $640 million in 2014, then reassembled the band to start Pipedream, a developer integration platform that Workday acquired in early 2026. As a general partner at Flex Capital he has backed 400-plus companies at the seed stage, including Chime, Vercel, Replit and Mercury.
William Sankey is the co-founder, CEO and Head of Product of Northspyre, a cloud intelligence platform that has helped manage more than $175 billion in real estate development projects. A Yale- and Harvard-trained developer who once helped run the billion-dollar Madison Square Garden renovation, he taught himself to code on nights and weekends to kill the spreadsheet drudgery he saw everywhere in the industry. That side project became Northspyre, which he founded in 2017 and has since grown on more than $32 million in venture funding.