Jack Greco

Unless

📍 Buffalo-Niagara Falls Area, United States🔄 Updated September 2026💼 26 investments📅 28 years investing🗓 Last invested Jan 2025
VC🌍 United States20+ investments
26
Total investments
8
Early stage
4
Mid stage
5
Late stage
28y
Years active

Portfolio

21 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Jan 2025
We are pioneering a reimagined healthcare system; one that bridges technology and empathy to make exceptional healthcare a basic human right. For the first time in history, technology exists to create a healthcare system that anticipates your needs, responds with precision and is always accessible to all, regardless of financial means or geography. This has been our mission since day one. We were founded in 2015 by leaders in technology, social enterprise and hospital administration. Our team is made up of some of the brightest minds in artificial intelligence, healthcare, medicine and engineering, committed to ushering in a new era in care.
Board Member
2024
DesignerInc.com is an innovative B2B marketplace for the professional interior design industry, offering a full technology suite and concierge service. As the most comprehensive, trade-only sourcing and purchasing platform for the professional design industry, DesignerInc provides access to hundreds of thousands of trade-only furniture and decor products covering every price point, offering an efficient technology and service platform for interior designers that is free to trade members. Our five star Concierge Team acts as an extension of yours - we crunch the quotes so you can focus on your clients! Shop with us today to become a Gilded Circle loyalty program member, earn cash on purchases and learn why top designers love Di.
late stageDesign Services
Board Observer
2024
Mach is a catalyst for disruption and innovation in off-road automation with the mission to empower leading Original Equipment Manufacturers (OEM’s) by providing world class solutions in perception, navigation, route planning, monitoring, connectivity, and the tools to customize solutions for their desired use and unique needs. The strategic process Mach takes to integrate the technologies that allow for advanced off road autonomy is rooted in a rich history of delivering prompt results and differentiating value.
Board Observer
2024
Our VisFlow team is reinventing the reconditioning process for the hard-working dealers & lot service providers out there, with our dynamic technology platform and our certified experts that walk the lot for you, to optimize every opportunity. Trust VisFlow for the experience, expertise, people and real data that helps us all thrive together. Thats what we mean when we say, "Reconditioning Reinvented for auto dealers and lot service providers." Welcome to VisFlow. A lot to love.
Board Observer
2023
Pest Share is the ideal amenity for your property! Tenants will appreciate the effortless and speedy pest control requests. Owners will value comprehensive property care. And youll enjoy the boost in revenue each month!
Board Observer
2023
IN-SEAM (fmr. The Reset Agency) is a platform that helps connectors in the US (aka personal shoppers, stylists, and sales personnel), whos personal relationships account for the majority of luxury fashion sales, to better service their high-value clients by leveraging our platform to access the best product for their clients through our streamlined UI, curated network of luxury designers, and access to consignments, free shipping, and commissions. Currently working with top luxury brands including Dior, Khaite, Ganni, Lapointe, Rosetta Getty, Adam Lippes, Brandon Maxwell, Altuzarra, Rosie Assoulin, Bibi van der Velden; and top personal shoppers and stylists across the US, our mission is to to shift the value chain and bring power, efficiency, and financial reward to the behind-the-scenes connectors whose personalized service drives luxury while reimagining connection for designers and clients alike. Luxury, Connected. IN-SEAM is a Techstars portfolio company.
Board Member
2023
Our mission is to be a pioneering thought, technology and solutions leader as the world drives towards a goal of zero road accidents. We are the innovators in end-to-end, predictive road intelligence analytics. -First, we continuously source and aggregate trillions of complex road network data points such as connected vehicle data, road attributes, e.g. friction, traffic and weather. - Next, this big data is integrated into our proprietary location analytics platform where it is verified and analyzed. Customers have the ability to include and integrate their own unique data as well. -Finally, actionable insights are delivered as numerical road risk scores that distinguish the relative safety of millions of individual road segments. Insights, historical and predictive, are available on demand and continuously updated at 10-minute intervals. Market segments that we serve include those that directly or indirectly need to manage/understand/monetize the movement of vehicles including Automotive, Insurance, Fleet/Logistics, Government (local/state /regional/ country).
Board Observer
2022
We are a group of geriatric care providers, technologists, health economists, data scientists and industry compliance experts that have been working to bridge the gap between technology and complex health care.
Board Member
2022
Magnetic Resonance Imaging contrast agents are a lifesaving tool used everyday in all MRI scanners. Poor stability of gadolinium contrast agents has caused changes to the way they are used and regulated. The European Medicines Agency has withdrawn marketing authorization for three widely used contrast agents. Shortly after the EMA’s actions, the FDA issued a class warning on top of an existing Black Box warning. Physicians worldwide have shifted to perceived safer, but more expensive contrast agents. To date there has not been a replacement brought to market. Ferric Contrast, Inc. has developed SafeIron, the successor to gadolinium-based MRI contrast agents. Our iron-based MRI contrast agent produces images equal to the gadolinium-based contrast agents used today and removes their inherent toxicity risks. SafeIron is a drop-in replacement working in all MRI scanners and requiring no workflow changes. SafeIron’s functional component can be mined and refined domestically using a significantly cleaner processes than those for the rare earth element gadolinium. SafeIron’s approval will prevent 20,000kgs of gadolinium being released into drinking water sources yearly.
Founder, Board Member
2022
Vertical farming project in the Broadway-Fillmore area of Buffalo, focusing on growing leaf greens for the Western New York market.
early stageFarming
Board Member
2022
PayRecs is a B2B payment solution that serves regional and super-regional banks and their commercial customers. PayRecs provides a new revenue stream to the bank, slims up their operational costs and helps them provide a great experience to their commercial users.
Board Observer
2022
CYRISMA™ is a revolutionary cybersecurity platform that helps organizations manage risk without the usual headaches associated with enterprise cybersecurity tools. Designed for organizations that demand a clear and immediate return on investment, CYRISMA™ simplifies the process of identifying, assessing, and mitigating technical risks, all while eliminating high licensing costs, long deployment times, and burdensome technologies. Our data-centric approach to cybersecurity streamlines your cybersecurity efforts by focusing on what’s important while providing a simple, easy-to-use platform for identifying risks, strengthening weak configurations, and neutralizing risks through accountability. We are the simple choice for effective cybersecurity.
Board Observer
2021
Aucto is an enterprise platform that empowers organizations to manage and recover capital from surplus assets. The platform enables companies to identify surplus assets across the enterprise and evaluate, redeploy and resell these assets on private and public marketplaces. The public marketplace connects sellers directly to buyers around the world who are looking to source quality equipment, machinery, materials, and parts. Headquartered in San Francisco and Toronto, the platform is being used in over 70 countries to help organizations achieve sustainability goals and meet compliance mandates, all while maximizing asset value. Visit us at https://www.aucto.com to learn more.
Board Member
2021
We design and build exceptional, fully functional housing, deployable to resorts and institutions around the world.
early stageConstruction
Board Member
2020
Azuna makes your air smell like air again Azuna is more than an air freshener. Its a naturally powerful way to eliminate odors at the source without any harsh chemicals or artificial perfumes. We use tea tree oil to get rid of odors caused by bacteria, mildew and mold in the air and on surfaces. Unlike conventional products that mask odors, our tea tree oil-based products are infused with a hint of fragrances like lemon, lavender and bergamot to infuse any space with a subtle scent – for fresher, cleaner and healthier indoor air.
Show all 21 investments ↓
Experience · 37 entries
All (37)
Investments (25)
Founder (7)
Board (25)
2025
Board Member
Jan 2025
We are pioneering a reimagined healthcare system; one that bridges technology and empathy to make exceptional healthcare a basic human right. For the first time in history, technology exists to create a healthcare system that anticipates your needs, responds with precision and is always accessible to all, regardless of financial means or geography. This has been our mission since day one. We were founded in 2015 by leaders in technology, social enterprise and hospital administration. Our team is made up of some of the brightest minds in artificial intelligence, healthcare, medicine and engineering, committed to ushering in a new era in care.
2024
Board Member
2024
DesignerInc.com is an innovative B2B marketplace for the professional interior design industry, offering a full technology suite and concierge service. As the most comprehensive, trade-only sourcing and purchasing platform for the professional design industry, DesignerInc provides access to hundreds of thousands of trade-only furniture and decor products covering every price point, offering an efficient technology and service platform for interior designers that is free to trade members. Our five star Concierge Team acts as an extension of yours - we crunch the quotes so you can focus on your clients! Shop with us today to become a Gilded Circle loyalty program member, earn cash on purchases and learn why top designers love Di.
late stageDesign Services
Board Observer
2024
Mach is a catalyst for disruption and innovation in off-road automation with the mission to empower leading Original Equipment Manufacturers (OEM’s) by providing world class solutions in perception, navigation, route planning, monitoring, connectivity, and the tools to customize solutions for their desired use and unique needs. The strategic process Mach takes to integrate the technologies that allow for advanced off road autonomy is rooted in a rich history of delivering prompt results and differentiating value.
Board Observer
2024
Our VisFlow team is reinventing the reconditioning process for the hard-working dealers & lot service providers out there, with our dynamic technology platform and our certified experts that walk the lot for you, to optimize every opportunity. Trust VisFlow for the experience, expertise, people and real data that helps us all thrive together. Thats what we mean when we say, "Reconditioning Reinvented for auto dealers and lot service providers." Welcome to VisFlow. A lot to love.
2023
Board Observer
2023
Pest Share is the ideal amenity for your property! Tenants will appreciate the effortless and speedy pest control requests. Owners will value comprehensive property care. And youll enjoy the boost in revenue each month!
Show all 37 entries ↓
Investment activity
1998–2025 · 26 investments
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