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Advanced Drainage Systems (WMS) Q1 FY27 earnings call: guidance and Q&A

Earnings call· Jun 2026 (Q1 FY27)· Materials· Aug 6, 2026

Source: earnings call transcript

Executive summary

Advanced Drainage Systems Q1 FY27 — Record Revenue and Strong Profitability

Advanced Drainage Systems delivered record revenue and strong profitability in Q1 FY27, driven by strategic acquisitions and organic growth, despite a challenging demand environment and inflationary pressures. The company is leveraging its diversified portfolio and disciplined capital allocation to navigate dynamic cost dynamics and remains confident in its strategy to deliver profitable growth and strong cash flow.

Highlights

5

  • Achieved record revenue of over $1 billion, an increase of 21% versus the prior year.

  • Adjusted EBITDA increased 29% to $358 million.

  • Adjusted EBITDA margin reached 35.8%, up 230 basis points year-over-year and the second highest in company history.

  • Organic sales increased 9%, or mid-single digits when adjusted for pull-ahead revenue.

  • Generated strong free cash flow of $203 million.

Concerns

4

  • Residential market demand is performing modestly worse than anticipated.

  • Material costs will be a significant year-over-year headwind for the remainder of the year, following a Q1 benefit.

  • Transportation costs remained significantly elevated in Q1 and are expected to remain so throughout the year.

  • Q2 EBITDA margin is expected to be worse than the typical sequential degradation due to the magnitude of resin costs hitting.

Guidance & targets

CategoryTargetConfidence
Net sales
$3.350 billion to $3.550 billion
high materiality
High
Adjusted EBITDA
$1 billion to $1.05 billion
high materiality
High
Capital expenditures
approximately $200 million
medium materiality
High
First half revenue seasonality
55% to 60% of revenue
low materiality
High
Pricing initiatives
offset inflationary cost pressure on a dollar-for-dollar basis
medium materiality
High

Segment performance

SegmentRevenueYoYQoQMargin
Stormwater
Growth driven by both pipe and Allied Products. Nonresidential market sales were strong, particularly in commercial construction, data centers, and warehouses. Stormwater storage category saw significant growth.
Organic sales growth: 10%Nonresidential market sales organic growth: 14%Allied Products (Stormwater storage) growth: 18%
$809 million24%——
Wastewater
Significantly outperformed the underlying residential market. Growth driven by new tank products, expanded distribution, and market-leading advanced treatment products.
Tanks and residential advanced treatment growth: double digits
$191 million8%——

Product announcements

ProductTypeDetails
Edge productlaunch

Deals & partnerships

NDS Integration activities and performance of the acquired business.

The NDS acquisition's integration activities continue to progress well, with initial cross-selling trials underway in specific geographies. Focus on cost, cash flow, and back-office practices.

CULTEC Acquisition of a complementary chamber line.

Acquired CULTEC, a complementary chamber line, which is part of the company's strategy to introduce new products in its core StormTech chambers product line.

Aquabox Partnership to bring plastic crates to market in the U.S.

Established a partnership to bring Aquabox plastic crates to the U.S. market, complementing existing product lines and digital design tools.

Capital programs

Cordele, Georgia recycling facility expansion nearing completion

Benefit:Significantly enhances processing capacity and operational capability, transforming into a fully integrated recycling plant capable of producing finished materials. Reduces material movement, streamlines production flow, enhances process control, delivers industry-leading cost efficiency, improved quality and consistency, and superior operational performance.

The expansion is nearing completion and is already contributing to material cost mitigation. Full production will take several months to ramp up, with full capacity expected next fiscal year.

Risks & headwinds

Tepid demand environment Remainder of FY27

Residential market demand performing modestly worse than anticipated; organic results in residential market flat overall.

Mitigation:Diversified portfolio, geographic and end market diversification, new product introductions, distributor programs, and product partnerships.

Inflationary cost pressures (material costs) Remainder of FY27

Material costs procured in Q1 were significantly higher year-over-year; expected to be a significant year-over-year headwind for the remainder of the year. Peak resin cost impact expected in Q2 and Q3.

Mitigation:Disciplined management of price/cost, increasing use of recycled materials, and the Cordele, Georgia recycling facility expansion.

Elevated transportation costs Remainder of FY27

Significantly elevated in Q1 due to higher diesel and common carrier costs; expected to remain that way throughout the remainder of the year.

Mitigation:Leveraging internal fleet (70-75% of shipments), diesel hedging program, and investments in route planning and logistics technology.

What to watch in Q2 FY27

Q2 EBITDA margin trajectory

Q2 FY27
Current Q1 EBITDA margin 35.8%, typical sequential degradation 300 bps
Target Q2 EBITDA margin worse than typical sequential degradation

Why it matters

This will indicate the impact of rising resin costs and transportation costs on profitability, and management's ability to offset them through pricing and other mitigations.

So normally, based on seasonality, product mix, our Q2 is normally 300 basis points, EBITDA margin-wise, below Q1 on a sequential basis. I would expect this year to be worse than that.

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Q&A highlights

How will the shift from raw material tailwind to headwind impact EBITDA margin cadence, particularly in Q2?

Q2 EBITDA margin is expected to be worse than the typical sequential degradation of 300 basis points from Q1, due to resin costs hitting in Q2. Pricing is in place, but the cost side will be a significant factor.

“So normally, based on seasonality, product mix, our Q2 is normally 300 basis points, EBITDA margin-wise, below Q1 on a sequential basis. I would expect this year to be worse than that.”

asked by Matthew Bouley · answered by Scott Cottrill

2 min read 6 chapters

Detailed narrative

Strategic Pillars and Investor Day Themes

Advanced Drainage Systems reiterated its strategic focus on four key themes from its Investor Day: operating as a pure-play water company in attractive end markets driven by secular tailwinds (aging infrastructure, storm events, water management); executing a differentiated growth strategy through material conversion, innovation, partnerships, and acquisitions; maintaining a resilient platform for industry-leading profitability and cash generation; and disciplined capital allocation. These pillars underpin the company's long-term growth and value creation strategy.

Q1 Performance Overview

The company reported its first-ever $1 billion revenue quarter, marking a 21% increase year-over-year. Organic revenue grew 9%, or mid-single digits when adjusting for a $25 million to $30 million pull-ahead from Q2. Adjusted EBITDA rose 29% to $358 million, resulting in a 35.8% adjusted EBITDA margin, which is the second highest in company history. These results reflect a diversified portfolio, effective price/cost management, material conversion, and operational execution.

Market Dynamics and Diversification

Nonresidential market sales were strong, increasing 14% on an organic basis, driven by commercial construction, data centers, and warehouses. Conversely, residential market organic results were flat, with weakness in retail and land development due to affordability pressures and elevated interest rates. However, Infiltrator's residential revenue saw double-digit growth. The company's diversified portfolio is effectively offsetting residential market pressures through geographic and end-market diversification, new products, and partnerships.

NDS Integration and Performance

NDS delivered another strong quarter, validating the strategic rationale of the acquisition. Integration activities are progressing well, with management increasingly excited about long-term opportunities for cross-selling products, broadening customer relationships, and expanding participation in irrigation and retail channels. Initial cross-selling efforts are underway in trial geographies, and the company is also focusing on cost and cash flow improvements within NDS.

Cost Management and Recycling Initiatives

ADS continues its strategy of recovering inflationary costs on a dollar-for-dollar basis. Transportation costs, driven by higher diesel and common carrier expenses, remained significantly elevated. Material costs procured in the quarter were substantially higher year-over-year. To mitigate this, the company accelerated its use of recycled materials, with the expansion of its Cordele, Georgia recycling facility nearing completion. This facility is expected to enhance processing capacity, streamline production, and deliver industry-leading cost efficiency upon full ramp-up.

Capital Allocation and Financial Position

The company generated $203 million in free cash flow and ended the quarter with net leverage of approximately 1.5x, below its 2x target, and $901 million in available liquidity. Capital allocation priorities include organic investments in growth, new products, material science, automation, and productivity; pursuing strategic acquisitions; and returning excess capital to shareholders through dividends and opportunistic share repurchases. In Q1, the company repurchased 1.5 million shares, totaling almost $250 million in capital returned to shareholders.

Summary of the company's earnings call; see how call summaries are prepared. Not investment advice.