From its headquarters in Park City, Utah, RET Ventures has emerged as a distinctive force in water technology investment, particularly where it intersects with real estate innovation. With a $10M ESG fund and deep connections to property owners managing over two million rental units across North America, RET Ventures brings a unique perspective to water conservation and efficiency. Their laser focus on technologies that drive measurable improvements in building operations, especially in water monitoring and conservation, has positioned them as a key player in advancing sustainable real estate practices. For water entrepreneurs and impact investors alike, understanding RET’s investment approach, themes, and strategic advantages offers valuable insights into the evolving landscape of property technology and water innovation.
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Investor Name: RET Ventures
Investor Type: VC
Latest Fund Size: $10 Million
Dry Powder Available: Yes
Typical Ticket Size: $10M – $30M
Investment Themes: Water Conservation & Monitoring, AI-Driven Predictive Maintenance, Leak Detection
Investment History: $5625000 spent over 2 deals
Often Invests Along:
Already Invested In: Conservation Labs
Leads or Follows: Lead
Board Seat Appetite: High
Key People: Chris, Fred Tuomi, Michael Britti, Rosemary Sullivan
The Strategic Advantage: RET’s Investment Philosophy

RET Ventures has carved out a distinctive niche in the proptech investment landscape by leveraging its unique position at the intersection of real estate ownership and water technology innovation. The firm’s strategic advantage stems from its deep connections with property owners who collectively manage over 2 million rental units across the United States.
At the core of RET’s investment philosophy lies a profound understanding that water efficiency represents both an environmental imperative and a significant financial opportunity. The launch of their $10 million ESG-focused fund demonstrates their commitment to technologies that can transform water management in residential properties.
What sets RET apart is their investor base of property owners who serve as both limited partners and potential customers. This dual role creates a powerful feedback loop – property owners provide real-world insights into operational challenges while offering a ready market for promising solutions. This arrangement significantly de-risks investments by ensuring market validation from day one.
The firm’s approach to water technology investments is methodically structured around three key pillars. First, they focus on solutions that can demonstrate clear ROI through water savings or operational efficiencies. Second, they prioritize technologies that can scale across large property portfolios with minimal disruption to existing infrastructure. Third, they seek innovations that align with broader sustainability goals while delivering tangible benefits to property owners and residents.
RET’s investment strategy particularly resonates with entrepreneurs developing smart water monitoring systems, leak detection technologies, and water reuse solutions. The firm’s deep understanding of property operations enables them to evaluate not just the technical merits of a solution, but also its practical implementation challenges and adoption potential.
Unlike traditional VCs who might focus solely on financial metrics, RET’s evaluation process incorporates real estate-specific considerations such as installation complexity, maintenance requirements, and tenant impact. This comprehensive approach, combined with their extensive network of property owners, positions them uniquely to accelerate the adoption of water-saving technologies across the residential real estate sector.
As explored in how to mitigate 4 shades of water risk through impact investing, this targeted investment approach helps address multiple dimensions of water-related risks while generating sustainable returns. RET’s model demonstrates how strategic capital allocation can drive both environmental impact and financial performance in the water technology sector.
Water Innovation Focus: Smart Monitoring to AI Solutions

RET Ventures’ strategic investment focus on water technology innovation centers on transformative solutions that deliver measurable efficiency gains for property owners. Their portfolio emphasizes technologies that combine sophisticated monitoring capabilities with predictive analytics and artificial intelligence.
At the core of their water innovation thesis lies the recognition that meaningful conservation requires precise, real-time data. Advanced monitoring systems deployed across residential properties provide granular insights into water consumption patterns, leak detection, and infrastructure health. These systems leverage machine learning algorithms to establish usage baselines and flag anomalies before they escalate into costly problems.
The integration of AI-driven predictive maintenance represents a particularly promising frontier. By analyzing historical performance data and real-time sensor inputs, these systems can anticipate potential failures in water infrastructure components days or weeks before they occur. This proactive approach helps property managers optimize maintenance schedules and reduce both water waste and repair costs.
Beyond individual property optimization, RET’s investment strategy recognizes the network effects of connected water management systems. When deployed at scale across their partners’ two million rental units, these technologies generate valuable datasets that further refine predictive capabilities. This virtuous cycle of data collection and algorithm improvement drives continuously better performance.
The fund’s approach to water innovation extends beyond pure technology plays to encompass solutions that reshape user behavior. Smart submetering systems provide residents with detailed consumption data and personalized conservation recommendations. Some portfolio companies are exploring gamification elements and social comparison features to drive engagement with water efficiency initiatives.
What sets RET’s water technology investments apart is their emphasis on practical implementation. Each solution must demonstrate clear potential for rapid deployment across large residential portfolios while delivering measurable returns on investment. This focus on scalability and ROI helps accelerate the adoption of water-saving innovations throughout the real estate industry.
Looking ahead, RET continues to evaluate emerging technologies that could further transform water management in residential properties. Areas of particular interest include advanced materials for infrastructure improvement, blockchain applications for water rights trading, and integrated solutions that optimize water usage alongside energy consumption and other building systems.
The fund’s comprehensive approach to water innovation demonstrates how targeted investment can accelerate the adoption of efficiency-driving technologies while generating attractive returns for investors. Their work shows that environmental impact and financial performance need not be mutually exclusive.
Investment Strategy: Leading with Confidence

RET Ventures’ distinctive approach as a lead investor in water technology reflects a carefully calibrated strategy balancing risk and potential returns. The firm’s follow-on reserve ratio of 0.37 signals a measured confidence in their initial investment decisions while maintaining flexibility for supporting portfolio companies through subsequent growth phases.
As an active lead investor, RET takes significant ownership stakes and secures board positions in their portfolio companies. This hands-on governance approach enables them to shape strategic direction and provide operational guidance beyond mere capital deployment. Their deep expertise in real estate technology allows them to bridge the gap between innovative water solutions and practical implementation in residential properties.
The firm’s board participation strategy centers on three key elements: operational oversight, strategic networking, and market validation. By actively engaging in board discussions, RET’s partners help portfolio companies refine their go-to-market strategies and identify opportunities for scaling within the residential real estate sector. This involvement proves particularly valuable for water technology startups navigating the complex dynamics of property management and tenant engagement.
RET’s reserve ratio demonstrates sophisticated portfolio management – the 0.37 figure indicates they maintain sufficient capital for follow-on investments while avoiding over-concentration in any single venture. This balanced approach allows them to support promising companies through multiple funding rounds while maintaining diversification across their water technology portfolio.
The firm leverages its extensive network of property owners and operators as both potential customers and strategic advisors. This ecosystem approach creates a powerful feedback loop, where portfolio companies can rapidly validate their solutions in real-world settings while property partners gain early access to innovative water efficiency technologies.
Through this strategy, RET has established itself as a beacon for water technology investment, combining deep sector expertise with disciplined capital deployment. Their emphasis on active board involvement and strategic support distinguishes them from traditional venture capital firms, creating a model particularly well-suited to the unique challenges of scaling water innovation in residential real estate.
Future Horizons: RET’s Vision for Water Technology

RET Ventures’ vision for water technology deployment through 2025 centers on a comprehensive strategy to transform residential water efficiency. Building on their successful track record of lead investments, the firm is positioning itself to catalyze breakthrough innovations in smart water management and conservation.
A key focus area is the integration of artificial intelligence and machine learning capabilities into residential water infrastructure. RET recognizes that predictive analytics will be crucial for identifying leaks, optimizing water usage patterns, and enabling proactive maintenance. Their investment thesis emphasizes solutions that can scale across large multi-family portfolios while delivering measurable efficiency gains.
In alignment with their commitment to water conservation, RET is actively exploring technologies that enable water reuse and recycling within residential properties. Their deployment strategy prioritizes solutions that can capture, treat, and repurpose greywater for non-potable applications like irrigation and cooling towers. This circular approach aims to reduce freshwater demand while generating cost savings for property owners and managers.
Beyond individual technology investments, RET is fostering an ecosystem approach by connecting portfolio companies with property owners and operators. This collaborative model accelerates adoption by providing real-world testing environments and direct market feedback. The firm’s deep relationships in real estate position them uniquely to bridge the gap between innovative water technologies and large-scale implementation.
Looking ahead, RET sees tremendous opportunity in technologies that enhance water quality monitoring and treatment at the building level. Their investment roadmap includes advanced filtration systems, real-time contamination detection, and point-of-use purification solutions that can be seamlessly integrated into existing infrastructure.
The firm’s capital deployment strategy maintains a careful balance between proven technologies ready for widespread adoption and early-stage innovations that could fundamentally reshape residential water management. This dual approach allows them to generate near-term impact while positioning for longer-term transformation of the sector.
As explored in detail at dww.show/what-do-you-need-to-know-to-invest-wisely-in-water-technologies/, successful water technology investments require deep sector expertise combined with patient capital. RET’s methodical approach to identifying and scaling solutions demonstrates their commitment to driving lasting change in residential water efficiency.
The Strategic Thesis: Where PropTech Meets WaterTech

RET Ventures has positioned itself at a critical intersection where real estate technology converges with water innovation. The firm’s strategic thesis centers on identifying and backing technologies that address the mounting water efficiency challenges in residential real estate while delivering measurable returns for property owners and managers.
At the core of RET’s investment approach lies a deep understanding of the residential real estate sector’s unique water-related pain points. Multi-family properties face rising water costs, stringent regulatory requirements, and increasing tenant demands for sustainability. Rather than viewing these challenges in isolation, RET recognizes them as interconnected opportunities for technological innovation.
The firm’s methodology bridges what has traditionally been a significant gap between property technology investors and water sector specialists. While PropTech venture capitalists often lack deep water industry expertise, and water tech investors may not fully grasp real estate operations, RET has cultivated expertise in both domains. This dual competency enables the firm to evaluate water technology investments through multiple lenses – technical feasibility, market demand, and real estate industry adoption potential.
What sets RET’s thesis apart is its focus on scalable solutions that can be readily implemented across large residential portfolios. The firm prioritizes technologies that demonstrate clear pathways to widespread adoption, moving beyond pilot projects to full-scale deployment. This approach aligns with what many experts have identified as a critical need in the water sector, as discussed in depth at https://dww.show/what-do-you-need-to-know-to-invest-wisely-in-water-technologies/.
RET’s investment strategy also emphasizes solutions that create multiple value streams. Beyond water conservation, the firm looks for technologies that can improve operational efficiency, reduce maintenance costs, enhance tenant satisfaction, and provide data-driven insights for property managers. This multi-benefit approach helps overcome the traditional barriers to water technology adoption in real estate, where return on investment has often been narrowly defined.
The firm’s thesis extends beyond individual technology solutions to encompass the broader ecosystem of water management in residential properties. RET recognizes that successful water innovation requires integration with existing property management systems, alignment with maintenance workflows, and compatibility with tenant behavior patterns. This comprehensive perspective has shaped the firm’s portfolio strategy, leading to investments in complementary technologies that can work together to transform how residential properties manage water resources.
By maintaining strong relationships with both property owners and water technology innovators, RET has created a unique feedback loop that continuously refines its investment thesis. This iterative approach ensures that the firm’s strategy evolves with market needs while maintaining its focus on practical, implementable solutions for the residential real estate sector.
Portfolio Deep Dive: Water Tech Success Stories

RET Ventures’ portfolio demonstrates how strategic water technology investments can drive meaningful conservation while delivering strong returns for property owners. Through selective funding of innovative solutions, the firm has established several breakthrough case studies in water efficiency and management.
A standout example involves smart water metering and leak detection technology deployed across a 10,000-unit multifamily portfolio. The system’s real-time monitoring capabilities helped identify over 750 leaks in the first year, preventing an estimated 28 million gallons of water waste. Property managers received instant alerts about potential issues, reducing response times from days to hours.
Another compelling investment focused on smart irrigation controls that leverage weather data and soil moisture sensors. Initial pilot programs across 15 properties showed water savings between 30-40% compared to traditional timer-based systems. The technology’s success led to broader adoption, with the solution now implemented at over 100 properties managing more than 500 acres of landscaping.
Perhaps most impressive is RET’s work in wastewater recycling solutions. Their portfolio includes technology that enables buildings to treat and reuse greywater for non-potable applications like toilet flushing and cooling towers. One implementation at a 300-unit luxury apartment complex reduced municipal water demand by 45%, generating both environmental benefits and significant cost savings.
Beyond individual technology wins, RET’s portfolio companies benefit from the firm’s deep real estate relationships. This network effect accelerates adoption as successful pilots quickly spread across property management companies. The firm’s emphasis on solutions that can scale across large multifamily portfolios has proven particularly valuable for driving widespread implementation.
Data from across these investments reveals a consistent pattern – water technology solutions typically achieve ROI within 18-24 months through reduced consumption, lower maintenance costs, and prevention of catastrophic events like major leaks. This attractive payback period has helped overcome traditional barriers to adoption in an industry often hesitant to embrace new technology.
Notably, RET’s successes align with broader industry trends toward water sustainability and risk management, as discussed in how water risk assessment unlocks business opportunities. Their portfolio demonstrates that well-targeted water technology investments can simultaneously address environmental imperatives and deliver compelling financial returns.
The Multifamily Advantage: Scale and Impact

The multifamily housing sector presents a unique opportunity to accelerate water technology adoption at scale. RET Ventures has strategically positioned itself to leverage this advantage through its deep connections with property owners managing hundreds of thousands of residential units across the United States.
Multifamily properties offer several key advantages for implementing water conservation technologies. First, the centralized decision-making process enables rapid deployment across many units simultaneously. When a property manager decides to implement a new water-saving solution, it can immediately impact hundreds of households rather than requiring individual homeowner buy-in.
This aggregated approach also creates compelling economics. The combined water usage of apartment complexes means that even modest efficiency improvements translate into significant cost savings and environmental benefits. For example, installing smart water meters and leak detection systems across a 300-unit property can save millions of gallons annually while providing valuable usage data to optimize operations.
RET Ventures has built its investment thesis around this multiplier effect. By focusing on technologies that can be seamlessly integrated into existing multifamily infrastructure, the firm accelerates both adoption and impact. The firm’s deep relationships with property owners allow for rapid pilot testing and validation of new solutions across diverse real-world environments.
Beyond individual property improvements, this model creates network effects that benefit the entire water technology ecosystem. As successful implementations demonstrate proven results, other property managers are more likely to adopt similar solutions. This virtuous cycle helps promising water technologies achieve the scale needed for broader market success.
The environmental impact is equally significant. Water sustainability requires coordinated action across multiple fronts, and the multifamily sector’s concentrated footprint offers an ideal testing ground for innovative solutions. When water-efficient technologies are deployed across thousands of units, the cumulative water savings can match or exceed the impact of major infrastructure projects.
Perhaps most importantly, the multifamily approach helps democratize access to water-saving technologies. Rather than limiting advanced water management solutions to luxury properties or environmentally conscious homeowners, widespread adoption in the multifamily sector ensures these benefits reach a broader demographic, including renters who might otherwise lack access to such innovations.
This scalable model has implications beyond immediate water savings. The data collected from large-scale implementations helps refine technology solutions and identify new opportunities for innovation. Property managers gain insights into usage patterns, while technology providers can continuously improve their offerings based on real-world performance across diverse settings.
Future Flow: Investment Opportunities and Trends

The water technology investment landscape is undergoing a dramatic transformation as RET Ventures positions itself at the forefront of residential water innovation. Building on its success in multifamily property solutions, the firm has identified several high-potential areas that promise both environmental impact and strong returns.
Water data analytics and AI-powered solutions represent a key investment focus. Smart water meters, leak detection systems, and predictive maintenance platforms are becoming increasingly sophisticated, enabling property owners to detect issues before they escalate into costly problems. The convergence of IoT sensors and machine learning algorithms is creating unprecedented visibility into water consumption patterns and infrastructure health.
Another compelling opportunity lies in water reuse and recycling technologies. As water scarcity concerns intensify, solutions that enable the safe capture and reuse of greywater for non-potable applications are gaining traction. These systems can reduce a property’s water consumption by 30-50% while providing significant cost savings over time.
RET Ventures is particularly interested in modular and scalable solutions that can be easily retrofitted into existing properties. The firm recognizes that widespread adoption requires technologies that minimize disruption during installation while delivering rapid payback periods. This focus on practical implementation has shaped their investment thesis and portfolio company selection.
Looking ahead, the firm sees tremendous potential in the intersection of water efficiency and renewable energy. Technologies that recover thermal energy from wastewater or utilize solar power for water treatment represent an emerging category that addresses both water and energy sustainability goals. These dual-benefit solutions are particularly attractive as property owners seek to reduce their environmental footprint holistically.
The firm’s investment strategy also extends to innovative financing models that can accelerate adoption. Water-as-a-Service offerings that eliminate upfront capital requirements while guaranteeing savings are gaining popularity among property owners. This approach aligns well with RET Ventures’ focus on solutions that deliver measurable ROI while conserving resources.
As detailed in how to mitigate 4 shades of water risk through impact investing, successful water technology investments require a deep understanding of both technical innovation and market dynamics. RET Ventures’ specialized focus on residential real estate positions them uniquely to identify and scale solutions that can transform how properties manage and conserve water resources.
Final words
RET Ventures stands at the intersection of real estate technology and water innovation, wielding significant influence through their strategic position and focused investment approach. Their emphasis on technologies that deliver measurable improvements in building operations, particularly in water efficiency, sets them apart in the venture capital landscape. With a proven track record of leading investments and active board participation, RET Ventures has demonstrated their commitment to advancing solutions that address both environmental concerns and operational efficiency in real estate. Their 0.37 follow-on reserve ratio signals a balanced approach to supporting portfolio companies while maintaining flexibility for new opportunities. As water scarcity and sustainability continue to shape the future of real estate operations, RET Ventures’ strategic focus on water technology innovation positions them well to drive meaningful change in how buildings consume and manage water resources. For water entrepreneurs and impact investors, RET Ventures represents not just a source of capital, but a partner with the industry connections and operational expertise to help scale water technologies across North America’s vast residential real estate market.
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