Gregg Michaelson

General Partner at Edison Partners

📍 New York City Metropolitan Area, United States🔄 Updated September 2026💼 11 investments📅 11 years investing🗓 Last invested Mar 2026
Angel investor🌍 United StatesInvested this year
11
Total investments
2
Early stage
3
Mid stage
4
Late stage
11y
Years active

Portfolio

9 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Mar 2026
CleanDesign Inc. has established itself as a trusted leader in hybrid energy management systems (hEMS), committed to a decarbonized future through enhanced energy efficiency. CleanDesigns hEMS offers a proven, plug-and-play solution that seamlessly integrates advanced battery technology to deliver cutting-edge power solutions and minimize dependency on traditional fuel-based generators. Our hEMS technology is adaptable in for-use cases within the oil and gas industry, EV charging infrastructure, mining operations, and microgrid systems. CleanDesign’s advanced technology is paving the way for a cleaner, more sustainable energy future. For more information, please visit our website: https://cleandesignic.com/
Board Member
Sep 2023
Take Command is a start-up on a mission to improve the healthcare system, starting with health insurance. Pragmatically speaking, we help employers reimburse employees for individual insurance instead of offering a traditional one-size-fits-all group plan. We believe this model can empower employees (when they have the right support) to be savvy healthcare consumers and have a transformative impact on the entire healthcare system. Let’s be honest—health insurance is usually a confusing, frustrating, and even emotional experience for people. We want to fix that with a new model, great technology, and a superior user experience.
late stageInsurance
Board Member
Dec 2022
Lokavant is a clinical intelligence company that improves trial execution through its data-driven analytics platform. Lokavant’s platform helps study teams aggregate and integrate data in real-time from disparate trial data sources, and is powered by advanced analytics to proactively manage and monitor studies, surfaces insights and drive efficiencies through risk-based monitoring, operational study health tracking, trial planning and benchmarking, medical monitoring, and more.
Board Member
Dec 2019
Ringmaster is a cloud-based healthcare solutions provider created to simplify and enhance administrative processes by utilizing cutting edge technologies. Combining over a decade of expertise in both the healthcare and technology industries, RMT offers the first fully Automated Workflow Optimization solution that will drastically reduce processing time and complexity while minimizing the turnaround time for stop-loss quoting, contracting, and accounting. Whether you’re on the buy-side or the sell-side RMT is committed to develop smarter automation to your existing workflow.
Board Member
Sep 2019
HRS is the leading healthcare technology company transforming quality care at home for the betterment of patients. We pair best-in-class clinical expertise, logistics, and analysis with the industrys most advanced remote care technology platform. Our digital tools and proven experience enable clinical decision-making earlier in the patient journey which, ultimately, improves patient and provider satisfaction while reducing costs and administrative burden for clinicians, hospitals, payors, and other healthcare organizations. To learn more about Health Recovery Solutions, visit healthrecoverysolutions.com.
Board Member
Aug 2019
PurpleLab is a healthcare provider profiling company serving the broader healthcare industry. As industry veterans, we understood a couple of seismic shifts are colliding to create an opportunity in the market for a new type of healthcare provider profiling offering. First, our rapidly changing domestic healthcare environment will continue to change the way that consumers, employers and insurers purchase healthcare services. More and more, elective healthcare services -- including complex surgical procedures -- will be purchased based on a provider’s relative “value”. Value will be determined by objectively analyzing and comparing each provider’s experiences, outcomes, appropriateness and costs relative to each other. Second, ongoing consolidation within the healthcare-related information market has led to the absorption of many small and medium-sized suppliers has left the costly “info-opolies” and consulting companies the only remaining suppliers. These shifts interact and create an opportunity for a disruptive newcomer -- PurpleLab. We are introducing our novel Agile Provider Profiling Platform™ in combination with our transparent, value-based pricing strategy. We are experienced data scientists and software technologists. We have precisely the right experience, and qualifications to bring our Agile Provider Profiling Platform™ to market. We also offer unconditional support and loyalty. And, we will fetch. You throw us a provider profiling question and we quickly retrieve the answer. We are PurpleLab.
Board Member
Aug 2019
PurpleLab is a healthtech company focused on driving decisive action based on precise insights from real-world data. The company’s sophisticated HIPAA-compliant analytics platform, proven domain expertise and wealth of transactional and novel RWD, empowers healthcare stakeholders with the real-world evidence they need to solve conventional, new, and emerging challenges. With PurpleLab clients can derive value faster, more cost effectively, and with significantly greater confidence. Our highly experienced experts conform billions of raw claims and clinical healthcare transactions using our proprietary platform, HealthNexus™. We semantically harmonize critical events and relationships between data types at scale, making them analytics-ready. With integrated insights on de-identified patients, providers and payers clients receive ongoing objective, quantitative, predictive, and ad hoc real-world evidence to meet their business objectives. These include diagnosis, medications, procedures, measurements, observations and indications. PurpleLab continues to grow its data warehouse with trusted data partners across the healthcare ecosystem.
Board Member
Nov 2017
Wyng is the world’s leading Privacy-First Personalization platform. Powered by a zero-party data API and privacy by design principles, Wyng makes it easy for marketers to deliver customer experiences that are always welcome, relevant, and compliant. More than 250 brands and enterprises use Wyng to build deep, trusted relationships with their customers. To learn more, visit https://wyng.com.
Board Member
Jul 2016
Unlock B2B revenue with personalized, engaging, and conversion-focused experiences across the entire B2B buyer journey with PathFactory. Enhance your buyer's journey and start enabling your buyers with content intelligence. PathFactory’s AI-powered content intelligence allows you to generate personalized content experiences for your individual buyers and target accounts for your ABM strategy. Accelerate deal velocity and grow your pipeline by recommending the next-best assets to consume based on recent visitor history, industry, and trending topics. PathFactory has been recognized by Deloitte as one of North America’s 2020 Technology Fast 500 companies. PathFactory was also named the 2023 Top-Rated Content Marketing Software by TrustRadius, a 2023 Content Experience Leader by G2, and a Cool Vendor in Technology Marketing by Gartner.
Experience · 12 entries
All (12)
Investments (11)
Board (11)
2026
Board Member
Mar 2026
CleanDesign Inc. has established itself as a trusted leader in hybrid energy management systems (hEMS), committed to a decarbonized future through enhanced energy efficiency. CleanDesigns hEMS offers a proven, plug-and-play solution that seamlessly integrates advanced battery technology to deliver cutting-edge power solutions and minimize dependency on traditional fuel-based generators. Our hEMS technology is adaptable in for-use cases within the oil and gas industry, EV charging infrastructure, mining operations, and microgrid systems. CleanDesign’s advanced technology is paving the way for a cleaner, more sustainable energy future. For more information, please visit our website: https://cleandesignic.com/
2023
Board Member
Sep 2023
Take Command is a start-up on a mission to improve the healthcare system, starting with health insurance. Pragmatically speaking, we help employers reimburse employees for individual insurance instead of offering a traditional one-size-fits-all group plan. We believe this model can empower employees (when they have the right support) to be savvy healthcare consumers and have a transformative impact on the entire healthcare system. Let’s be honest—health insurance is usually a confusing, frustrating, and even emotional experience for people. We want to fix that with a new model, great technology, and a superior user experience.
late stageInsurance
2022
Board Member
Dec 2022
Lokavant is a clinical intelligence company that improves trial execution through its data-driven analytics platform. Lokavant’s platform helps study teams aggregate and integrate data in real-time from disparate trial data sources, and is powered by advanced analytics to proactively manage and monitor studies, surfaces insights and drive efficiencies through risk-based monitoring, operational study health tracking, trial planning and benchmarking, medical monitoring, and more.
2019
Board Member
Dec 2019
Ringmaster is a cloud-based healthcare solutions provider created to simplify and enhance administrative processes by utilizing cutting edge technologies. Combining over a decade of expertise in both the healthcare and technology industries, RMT offers the first fully Automated Workflow Optimization solution that will drastically reduce processing time and complexity while minimizing the turnaround time for stop-loss quoting, contracting, and accounting. Whether you’re on the buy-side or the sell-side RMT is committed to develop smarter automation to your existing workflow.
Board Member
Sep 2019
HRS is the leading healthcare technology company transforming quality care at home for the betterment of patients. We pair best-in-class clinical expertise, logistics, and analysis with the industrys most advanced remote care technology platform. Our digital tools and proven experience enable clinical decision-making earlier in the patient journey which, ultimately, improves patient and provider satisfaction while reducing costs and administrative burden for clinicians, hospitals, payors, and other healthcare organizations. To learn more about Health Recovery Solutions, visit healthrecoverysolutions.com.
Show all 12 entries ↓
Investment activity
2015–2026 · 11 investments
20151201612017220194202212023120261
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