Advanced Drainage Systems announced a definitive agreement to acquire StormTrap Investments LLC from PSP Capital for approximately $530 million. The strategic move expands ADS' addressable market in high-growth stormwater storage solutions, with the transaction expected to be accretive to adjusted earnings per share in the first year.

The purchase price adjusts to approximately $450 million when accounting for the present value of expected tax benefits. This acquisition enhances ADS' go-to-market capabilities through a spec-driven commercial model and provides immediate cross-selling opportunities in non-residential and infrastructure sectors. The deal aligns with secular regulatory tailwinds driving demand for advanced water management solutions.

Transaction Financials

StormTrap reported robust financial performance prior to the deal. The target company generated approximately $165 million in revenue and $40 million in adjusted EBITDA over the trailing twelve months ending July 2026. The transaction valuation, net of estimated tax benefits, implies a multiple of approximately 10x adjusted EBITDA, inclusive of expected run-rate cost synergies.

Funding will be sourced from cash on hand and existing credit line capacity at ADS. The Boards of Directors of both companies have unanimously approved the transaction, which remains subject to customary closing conditions and required regulatory approvals. The deal is expected to close in the fourth quarter of calendar 2026.

Strategic Rationale

The acquisition broadens ADS' product portfolio by adding exposure to large volume, deep, and space-constrained stormwater storage projects. This complements ADS' existing offerings and optimizes storage capacity for developers. Key strategic benefits include:

• Access to a premier national precast partner network with strong concrete supplier relationships.
• Leverage of a spec-driven, high-touch sales process supported by deep local customer relationships.
• Expansion of geographic reach through targeted commercial investments and ADS' nationwide footprint.
• Increased participation in infrastructure and commercial development projects with unique site constraints.

What the Numbers Show

The implied EBITDA multiple of 10x is calculated on a price net of tax benefits ($450 million) against TTM adjusted EBITDA ($40 million). This suggests the headline price of $530 million includes significant value attributed to future tax shields. The revenue-to-EBITDA conversion rate of approximately 24% ($40 million EBITDA on $165 million revenue) indicates a healthy margin profile for the acquired entity, supporting the claim that the deal is accretive to adjusted EPS in the first year.

The ADS Foundation announced a three-year, $1 million partnership with Habitat for Humanity International to expand access to safe, affordable housing across the United States. The initiative aims to strengthen community resilience while engaging employees in direct construction efforts.

This collaboration formalizes a decade-long relationship between Habitat and Infiltrator Water Technologies, a subsidiary of Advanced Drainage Systems (ADS). The new agreement extends this work to the broader ADS organization, reflecting the company’s growing presence in the residential market through its NDS and Infiltrator brands.

Investment Structure and Timeline

The partnership will commence in October 2026. The Foundation plans to deploy the capital in phases to maximize impact on housing capacity and employee engagement.

Kevin Talley, President of the ADS Foundation, stated that the partnership aligns with the company’s belief that strong communities require safe foundations. The funding supports Habitat’s mission to help families achieve stability through affordable homeownership.

Strategic Alignment

The ADS Foundation focuses on five pillars: recycling, education, mental health, housing, and water. This partnership specifically targets the housing pillar, leveraging ADS’s expertise in water management solutions. Charlita Stephens-Walker, Vice President of Corporate Partnerships at Habitat for Humanity International, emphasized that such investments help more families achieve safety and opportunity.

The agreement also highlights ADS’s operational expansion in residential sectors. By integrating NDS and Infiltrator Water Technologies, ADS offers comprehensive solutions for stormwater drainage and onsite wastewater management, directly supporting the infrastructure needed for resilient housing.