Jonathan Hennessy

Technology Growth Equity @ I Squared Capital | Kauffman Fellow

📍 United States🔄 Updated September 2026💼 9 investments📅 5 years investing🗓 Last invested Dec 2025
VC🌍 United StatesInvested this year
9
Total investments
1
Early stage
4
Mid stage
2
Late stage
5y
Years active

Portfolio

9 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor, Board Observer
Jun 2025
Uncountable helps the world’s largest manufacturers drive innovation. The Uncountable Platform is an Enterprise-class cloud solution for modern global R&D organizations. Modernize your R&D workflows from disparate, dispersed data sets into an integrated R&D knowledge base. Unearth new learnings with visualization tools, and add predictive capabilities to your R&D toolset. https://www.uncountable.com/careers/
Investor, Board Observer
Mar 2025
Regrow Ag powers agriculture resilience for today’s leading retailers, CPGs, processors, and farmers. Regrow’s Agriculture Resilience Platform gives companies across the ag supply chain the ability to assure their supply chains and protect operational integrity by accelerating the needed scale of GHG emissions reduction, adoption of regenerative farming practices, and proactive adaptation to the changing climate. Recently named one of the TIME100 Most Influential Companies of 2023, Regrow’s rapidly growing list of partners includes Cargill, General Mills, and Kellanova. Regrow earned the standing of No. 41 on Fast Company’s list of the World’s 50 Most Innovative Companies in 2023 and was named the No. 1 Most Innovative Company in Agriculture.
Board Observer
Sep 2023
UnitX automates visual inspection lines in factories, which is arguably one of the most boring jobs in the world - until now! We have made this physically demanding and unsafe job an innovative, precise, and simply beautiful process all while using deep learning and robotics. UnitX has deployed our product on production lines throughout the country where we have increased the defect inspection rate while simultaneously amplifying the cycle time far above that of a human inspector. Were hiring. Join us in building out an industry where we automate repetitive tasks and maximize human intellect! Visit https://unitx.recruitee.com/ to view our open positions.
Board Observer
Aug 2023
Ostrom is a Certified B Corp™ digital energy management platform based in Berlin that makes green electricity affordable and straightforward for households in Germany. Unlike other traditional providers with lengthy contracts, Ostrom offers monthly tariffs, end-to-end English and German support, and electricity at market purchase price, which comes from 100 percent renewable energy sources. Consumers can view their energy consumption and control their tariff in real time using the Ostrom app. In 2023, Ostrom rolled out dynamic pricing and electric vehicle charging integration and its roadmap includes incorporating smart meters and more. All this will support Ostrom in becoming the leading B2C energy platform in Europe by 2030. Ostrom is an equal opportunity company that means it. We have a remote-focused culture built on trust by default.
early stageUtilities
Board Observer
Jul 2023
We are Plotlogic, the world’s most innovative mining technology company. We make the mining industry more sustainable and efficient using sensors to scan all the rocks in your mine and tell you whats in them before you mine them, meaning you can efficiently handle and process all your rocks, boosting ESG and safety outcomes while cutting costs and greenhouse emissions.
mid stageMining
Investor
Feb 2023
Banyan Infrastructure is a project finance software platform designed to simplify, accelerate, and optimize sustainable infrastructure financing across the deal life cycle. Our solution oversees and automates the complex and time-consuming processes in the origination, portfolio, and compliance management of sustainable assets, which boosts profits per investment, increases deal velocity, and saves thousands of hours at every stage. Visit banyaninfrastructure.com or follow us on LinkedIn for more information.
Investor
Dec 2022
SE Ventures is a $1B+ specialist VC firm backed by Schneider Electric. We invest in bold entrepreneurs driving the future of energy and industrial intelligence. Beyond capital, our global team of operating partners unlock commercial opportunities for our portfolio by leveraging the GTM power and customer ecosystem of Schneider Electric.
Investor
Jun 2021
Princeville Capital is a global growth-equity firm that backs technology companies reshaping industry economics through artificial intelligence. We invest across the AI value chain, from AI-native platforms and infrastructure to AI-transformed companies in enterprise software, fintech, e-commerce & marketplaces, and digital health. Built transatlantic from day one, we leverage deep founder and operator networks across Silicon Valley and EMEA to partner with exceptional founders building category-defining businesses. We help founders scale global technology companies by applying decades of operating and investing experience across market cycles and providing unmatched capital-markets expertise and repeatable cross-border expansion support. The firm follows a high-conviction, thematic growth-stage strategy, targeting businesses with the scale, economics, and defensibility to become global leaders within three to five years. The firm’s data-driven, cycle-tested due diligence emphasizes proven business models, strong unit economics, valuation discipline, and active governance to drive superior DPI for investors.
Experience · 11 entries
All (11)
Investments (9)
Board (5)
2026
Principal
Jun 2026
I Squared Capital is a leading independent global infrastructure investor dedicated to the mid-market, managing more than $60 billion in assets. Founded in 2012, I Squared has evolved into one of the most diverse infrastructure investors in the world with investments across power & utilities; transportation & logistics; digital infrastructure; environmental infrastructure and social infrastructure, providing essential services to millions of people around the world. Today, our portfolio includes over 100 companies operating in more than 115 countries. Headquartered in Miami, the firm has a global team of more than 360 employees based across offices in Abu Dhabi, London, Munich, New Delhi, São Paulo, Singapore, Sydney and Taipei. Learn more at www.isquaredcapital.com.
2025
Investor, Board Observer
Jun 2025
Uncountable helps the world’s largest manufacturers drive innovation. The Uncountable Platform is an Enterprise-class cloud solution for modern global R&D organizations. Modernize your R&D workflows from disparate, dispersed data sets into an integrated R&D knowledge base. Unearth new learnings with visualization tools, and add predictive capabilities to your R&D toolset. https://www.uncountable.com/careers/
Investor, Board Observer
Mar 2025
Regrow Ag powers agriculture resilience for today’s leading retailers, CPGs, processors, and farmers. Regrow’s Agriculture Resilience Platform gives companies across the ag supply chain the ability to assure their supply chains and protect operational integrity by accelerating the needed scale of GHG emissions reduction, adoption of regenerative farming practices, and proactive adaptation to the changing climate. Recently named one of the TIME100 Most Influential Companies of 2023, Regrow’s rapidly growing list of partners includes Cargill, General Mills, and Kellanova. Regrow earned the standing of No. 41 on Fast Company’s list of the World’s 50 Most Innovative Companies in 2023 and was named the No. 1 Most Innovative Company in Agriculture.
2023
Board Observer
Sep 2023
UnitX automates visual inspection lines in factories, which is arguably one of the most boring jobs in the world - until now! We have made this physically demanding and unsafe job an innovative, precise, and simply beautiful process all while using deep learning and robotics. UnitX has deployed our product on production lines throughout the country where we have increased the defect inspection rate while simultaneously amplifying the cycle time far above that of a human inspector. Were hiring. Join us in building out an industry where we automate repetitive tasks and maximize human intellect! Visit https://unitx.recruitee.com/ to view our open positions.
Show all 11 entries ↓
Investment activity
2021–2025 · 9 investments
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