ClearSky is a company.
Key people at ClearSky.
ClearSky was founded by Jay Leek (Managing Partner & Co-founder).
Key people at ClearSky.
ClearSky is a venture capital and growth equity firm founded in 2012, specializing in investments in innovative companies within the cybersecurity and energy transition sectors.[2][3][4] Its mission centers on powering a cleaner, safer world by funding transformative technologies that enhance digital security and advance global sustainability, having managed approximately $1 billion in capital commitments over more than a decade.[2][3] The firm's investment philosophy blends deep industry expertise with a focus on disruptive innovations, delivering returns while creating positive environmental and security impacts; it targets high-growth startups through funds that support market entry and scaling.[2][4]
ClearSky significantly influences the startup ecosystem by partnering with industry veterans, such as through Clarum Advisors for energy transition consulting, and maintaining a track record across multiple closed funds since 2014.[2][4] Key sectors include cybersecurity (safeguarding digital landscapes) and sustainable energy (accelerating the global energy shift), with a network of experts providing strategic support to portfolio companies.[2][3]
(Note: Search results also reference a separate entity, Clear Sky/Clear Sky Capital, a real estate investment manager focused on multifamily, self-storage, and manufactured housing with $1.6B AUM, but the query's "ClearSky" aligns with the VC firm based on branding and sector prominence.)[1][5]
ClearSky was founded in 2012 by Alex Weiss (CEO, Co-Founder, and Managing Partner) and partners including Erik Straser, establishing it as a specialized VC and growth equity manager.[3][4] Emerging from a recognition of converging needs in cybersecurity threats and the global push for sustainable energy, the firm quickly built expertise as industry insiders, managing its first funds by 2014 and closing others in 2019 and 2020.[2][4] Key evolution includes over a decade of refining focus on transformative tech, culminating in partnerships like Clarum Advisors with veterans Jan Vrins, David Port, and David Allen to bolster energy transition thesis development and portfolio support.[2]
Early traction stemmed from a proven track record of returns and impact, raising approximately $1B in commitments while navigating tech and energy markets.[2] This insider perspective on trends and opportunities solidified its position, with offices in West Palm Beach anchoring operations.[4]
ClearSky rides the dual megatrends of escalating cyber threats and the urgent global energy transition, where digital vulnerabilities demand advanced defenses and decarbonization requires innovative tech.[2][3] Timing is critical amid rising cyberattacks and net-zero mandates, with market forces like regulatory pressures (e.g., data privacy laws) and climate investments (~trillions projected) favoring its portfolio.[2] The firm influences the ecosystem by funding startups that secure digital infrastructures and pioneer clean energy solutions, amplifying impact through expert networks and consulting that refine strategies for broader adoption.[2]
ClearSky is poised to expand influence with a fund in market, capitalizing on AI-driven cybersecurity and accelerating renewables amid geopolitical energy shifts.[3][4] Trends like quantum-resistant security and grid modernization will shape its trajectory, potentially growing AUM as institutional demand surges for impact-aligned VC. Its evolution from sector specialist to ecosystem enabler positions it to drive a safer, sustainable tech future, reinforcing its core mission of powering what's next.[2][3]
ClearSky was founded by Jay Leek (Managing Partner & Co-founder).
