Key Takeaways
- • Dillon Trust Company, through Keswick Management (which oversees the Clarence Dillon family office), is actively deploying capital across the water sector, including utilities, efficiency technologies, land rights, and agricultural water applications, despite acknowledging political sensitivities around private water investment.
- • Marcus Siezing, CIO and co-president of Dillon Trust, identifies underinvestment in water and wastewater infrastructure as a significant entry point for private allocators, with Goldman Sachs noting that commercial water markets are experiencing innovation amid worsening global shortages.
- • Dillon's water strategy evolved from its existing farmland operations, where water represents a critical operational input; the family office is now evaluating technologies including rainwater drainage, leak detection, treatment systems, and plumbing infrastructure for municipalities.
- • Regulatory fragmentation presents material constraints: some municipalities prohibit private companies from providing rainwater collection services, creating selective geographic opportunities and limiting the scalability of certain water technology investments.
- • The broader market context reflects growing municipal reliance on private capital for infrastructure modernization, with Mercer research confirming underinvestment trends that create entry opportunities for sophisticated institutional investors.
Summary
Dillon Trust Company, operating through Keswick Management—the family office managing assets and legacy investments for the Clarence Dillon family—is positioning water as a core investment theme across multiple sub-sectors despite regulatory and political headwinds. Marcus Siezing, CIO and co-president of Dillon Trust, told Institutional Investor that the firm is systematically evaluating water technology companies, water utilities, land rights, and agricultural water applications. Siezing noted that while water represents "a politically sensitive area to make money in," the confluence of underinvestment and infrastructure modernization needs is creating compelling opportunities.
The investment thesis is anchored in structural market dynamics. Goldman Sachs has identified expanding commercial water markets coupled with worsening global water shortages that are becoming "more acute, widespread, and prolonged." Mercer research corroborates this view, highlighting significant underinvestment in water and wastewater infrastructure as a tailwind for private capital deployment. This dynamic is driving municipalities increasingly toward private-sector partnerships to fund aging infrastructure upgrades.
Dillon's water allocation strategy originated within its agricultural operations, where water functions as a critical operational input. This foundation prompted the family office to evaluate water-related technologies and land rights as part of broader risk management across its farming portfolio. The firm is now expanding into adjacent applications, including rainwater storage systems, plumbing technologies for urban centers, and leak detection capabilities. However, Siezing acknowledged material regulatory constraints: certain municipalities restrict private companies from providing rainwater collection services, fragmenting the addressable market and limiting scalability for certain technologies.
The positioning reflects a longer-term, thematic approach to alternative investment in essential infrastructure, combining both direct operational experience through farming and portfolio-level diversification into water technology and utilities. Siezing emphasized the continuous educational component of this thesis, indicating ongoing evaluation of emerging opportunities as the sector evolves and regulatory frameworks develop.
The investment thesis is anchored in structural market dynamics. Goldman Sachs has identified expanding commercial water markets coupled with worsening global water shortages that are becoming "more acute, widespread, and prolonged." Mercer research corroborates this view, highlighting significant underinvestment in water and wastewater infrastructure as a tailwind for private capital deployment. This dynamic is driving municipalities increasingly toward private-sector partnerships to fund aging infrastructure upgrades.
Dillon's water allocation strategy originated within its agricultural operations, where water functions as a critical operational input. This foundation prompted the family office to evaluate water-related technologies and land rights as part of broader risk management across its farming portfolio. The firm is now expanding into adjacent applications, including rainwater storage systems, plumbing technologies for urban centers, and leak detection capabilities. However, Siezing acknowledged material regulatory constraints: certain municipalities restrict private companies from providing rainwater collection services, fragmenting the addressable market and limiting scalability for certain technologies.
The positioning reflects a longer-term, thematic approach to alternative investment in essential infrastructure, combining both direct operational experience through farming and portfolio-level diversification into water technology and utilities. Siezing emphasized the continuous educational component of this thesis, indicating ongoing evaluation of emerging opportunities as the sector evolves and regulatory frameworks develop.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.