Is the CapEx raise solely for AST capacity, or are there other growth investments?

The CapEx raise is primarily to pull forward investments to accelerate growth in AST's cleaning space, specifically for the second phase of the Arizona investment and adding capacity in Milpitas, California, and Taiwan. “we're just pulling forward some investments just to accelerate the growth really in the cleaning space in AST. So we talked before about our Arizona investment. We're pulling forward to the second phase of that. We're also adding capacity in Milpitas, California and continuing to invest in Taiwan to keep up with customer demand.”

What contributed to the 430 bps AST margin improvement, and how much is sustainable?

A portion was due to the normalization of an unfavorable FX impact from the prior year ($2M). The rest is driven by stronger sales volume, improved production, operating leverage, and increased inventory build to support strong demand into 2027. “we did have an unfavorable FX related to transactional Taiwanese working capital last year. So that was a little over $2 million. So that did -- that was more of a prior year issue that was favorable item year-over-year. The rest is really all driven by stronger volume, both on the sales side, improved production, the leverage we're getting on that and improved volumes related to increased inventory.”

How is the compositional analysis business performing, especially with natural gas demand, and what are the future growth opportunities including M&A?

The business is performing well, benefiting from natural gas growth, and there's potential to expand the technology (sensors for moisture, oxygen, H2S) into other applications (e.g., biopharmaceutical) and geographies (Europe). M&A remains an active area for further expansion. “we can take the same technology and the same sensors and put them in other spaces. So measuring moisture, oxygen, H2S. So those sensors can be used in a whole bunch of applications, including biopharmaceutical and a range of products. We expect to be able to expand the geography.”

NPO

Enpro (NPO) Q2 FY26 earnings call: guidance and Q&A

Earnings call· Jun 2026 (Q2 FY26)· Industrials· Aug 4, 2026

Source: earnings call transcript

Executive summary

Enpro Q2 FY26 — Strong Performance and Raised Full-Year Outlook

Enpro delivered robust Q2 FY26 results, driven by strong demand in Advanced Surface Technologies and solid organic growth in Sealing Technologies, leading to a raised full-year outlook. The company is strategically investing in capacity expansion and integrating recent acquisitions to capitalize on long-term growth tailwinds, while managing softness in certain end markets and addressing legacy environmental liabilities.

Highlights

Total company sales increased 17.6% year-over-year to $338.8 million.
Adjusted EBITDA grew over 22% to $86.9 million, with a margin of 25.6%.
Adjusted diluted EPS increased 23.2% to $2.50.
Advanced Surface Technologies (AST) sales grew 21.8% with strong demand and improved orders.
Sealing Technologies achieved 5% organic growth, driven by aerospace and domestic general industrial markets.

Concerns

Commercial vehicle markets remained soft in Q2, though showing early signs of stabilization.
Weakness observed in smaller European general industrial and food/biopharmaceutical markets within Sealing Technologies.
Increased corporate expenses to $15.7 million, up from $12.1 million, primarily due to higher incentive compensation accruals and $1.3 million in restructuring costs.
Environmental reserve increased by $60 million related to legacy uranium mine liabilities.

Guidance & targets

Category	Target	Timeline	Confidence
Total Enpro sales growth	14% to 16% range high materiality	Full-year 2026 · FY26	High
Adjusted EBITDA	$330 million to $340 million high materiality	Full-year 2026 · FY26	High
Adjusted diluted earnings per share	$9.30 to $9.80 high materiality	Full-year 2026 · FY26	High
Normalized tax rate for adjusted diluted EPS	25% medium materiality	Full-year 2026 · FY26	High
Fully diluted shares outstanding	21.4 million medium materiality	Full-year 2026 · FY26	High
Sealing Technologies organic growth	high single digits medium materiality	Second half of 2026 · FY26	High
AlpHa and Overlook acquisition contributions	$60 million to $65 million medium materiality	Full-year 2026 · FY26	High
Sealing Technologies segment margins	high end of our long-term target range of 30%, plus or minus 250 basis points medium materiality	Full-year 2026 · FY26	High
Advanced Surface Technologies (AST) year-over-year growth	20% high materiality	Second half of 2026 · FY26	High
Advanced Surface Technologies (AST) adjusted segment EBITDA margin	approaching 25% high materiality	Q4 FY26	High
Capital expenditures	$60 million to $65 million medium materiality	Full-year 2026 · FY26	High
Sealing Technologies organic top line growth	mid-single-digit medium materiality	Long term · FY30	High
AST organic top line growth	high single-digit to low double-digit high materiality	Long term · FY30	High
Sealing Technologies adjusted EBITDA margins	30%, plus or minus 250 basis points medium materiality	Long term · FY30	High
AST adjusted EBITDA margins	30%, plus or minus 250 basis points medium materiality	Long term · FY30	High

Segment performance

Segment	Revenue	YoY	QoQ	Margin
Sealing Technologies Growth driven by AlpHa and Overlook acquisitions, strong aerospace performance, and double-digit organic growth in domestic general industrial markets. Nuclear and power generation applications were steady. Weakness in smaller European general industrial and food/biopharmaceutical markets. Margin remained above 30% for the 10th consecutive quarter, driven by operational performance, strategic pricing, acquisitions, and FX tailwinds, partially offset by commercial vehicle softness and growth investments. Organic growth: 5%Aftermarket sales: 60% of segment revenueAdjusted segment EBITDA growth: 13.3%	$216.2 million	15.3%	—	33.2%
Advanced Surface Technologies (AST) Sales increased with improving sequential orders. Strong demand for precision cleaning solutions tied to advanced node chip production. Book-to-bills for capital equipment and coatings solutions materially increased. Margin expanded 430 basis points, driven by operating leverage on higher sales growth and production volumes, and normalization of foreign exchange headwinds. Adjusted segment EBITDA growth: 48.5%	—	21.8%	—	23.9%

Deals & partnerships

AlpHa Measurement Solutions Acquisition of process analytics and compositional analysis capabilities.

Integration going very well, investing in new product development, technology, and applications expansion.

Overlook Industries Acquisition of fluid path technology for liquid dose biologics.

Integration going very well, complements Enpro's single-use biopharmaceutical capabilities, supported with additional capital and access to Enpro's resources.

Capital programs

AST capacity expansion (Arizona) underway

Benefit:accelerate growth in the cleaning space

Pulling forward the second phase of investment.

AST capacity expansion (Milpitas, California) underway

Benefit:adding capacity to keep up with customer demand

Part of incremental investments to support growth.

AST capacity expansion (Taiwan) underway

Benefit:adding capacity to keep up with customer demand

Part of incremental investments to support growth.

Commercial vehicle production line expansion completed

Start: during this downturn

Benefit:support aftermarket

Added a second line to address past challenges with keeping up with both OEM and aftermarket demand during fast market growth.

Risks & headwinds

Softness in commercial vehicle markets Q2 FY26, with early signs of stabilization

remained soft in the second quarter

Mitigation:Positioned business ahead of eventual recovery, maintained strong margins, added a production line to support aftermarket.

Weakness in European general industrial and food/biopharmaceutical markets Q2 FY26

softness in Europe in our smaller general industrial and food and biopharmaceutical positions during the quarter

Increased corporate expenses Q2 FY26

$15.7 million in Q2 FY26, up from $12.1 million a year ago

Legacy environmental liabilities Q2 FY26 (reserve increase), cash outflow not for 3 years, project potentially 10 years

$60 million increase in environmental reserves

Mitigation:Reached a probable solution with government and local communities for remediation, cash outflow will not be meaningful in any given year.

What to watch in Q3 FY26

Commercial vehicle market recovery

next year

Current soft in Q2 FY26, early signs of stabilization

Target improving momentum, FTR posting double-digit growth next year

Why it matters

This segment is a significant portion of Sealing Technologies, and its recovery will drive organic growth.

Commercial vehicle markets remained soft in the second quarter, although we are seeing early signs of stabilization and improvement... I'm excited about next year for that business.

Find out whether NPO delivers this. Inve re-checks your case every morning.

Q&A highlights

Is the guidance raise primarily from AST, and what's driving the acceleration in Sealing's second-half growth?

The majority of the raise is AST, but Sealing is also improving with mid-to-high single-digit organic growth expected in H2, driven by improved orders in general industrial, aerospace, and compositional analysis.

“the majority of the guidance raise is AST, although Sealing is improving through the year. I mean we talked about it last quarter that we would see mid-single digits to high single-digit organic growth in Sealing for the second half of the year, and that's coming to fruition.”

asked by Jeff Hammond · answered by Joe Bruderek

2 min read 6 chapters

Detailed narrative

Enpro 3.0 Strategy and Colleague Growth

Enpro's "Enpro 3.0" strategy emphasizes individual growth, with colleagues setting bold goals for professional and personal development. This empowerment and focus on purpose are driving both financial results and personal performance, fostering a motivating environment across the organization. The company believes this internal growth aspect is half of its overall strategy.

Strategic Positioning and End Markets

Enpro focuses on highly engineered products for mission-critical platforms in key end markets with long-term tailwinds, including advanced semiconductor production, biopharmaceutical processes, space exploration, and commercial transportation. The company leverages strong technical capabilities, engineering, and specialized manufacturing to partner with customers and develop innovative solutions, continuously investing in new products and capacity expansions.

Acquisition Integrations and Growth Drivers

The integrations of AlpHa Measurement Solutions and Overlook Industries are progressing well. AlpHa and AMI enhance process analytics and compositional analysis capabilities, while Overlook's fluid path technology complements biopharmaceutical offerings. Enpro is investing in new product development and technology expansion for these acquisitions, aiming to drive above-average top-line growth and leveraging its supply chain and financial management expertise.

Semiconductor Market Demand and AST Investments

The Advanced Surface Technologies (AST) segment is experiencing strong demand driven by accelerating capital spending in semiconductor markets, particularly for AI, advanced computing, and communications infrastructure. Customer build plans and lead times provide healthy visibility through 2027, prompting incremental investments in capacity in Arizona, Milpitas, and Taiwan to support precision cleaning solutions and highly engineered tools.

Commercial Vehicle Market Dynamics

The commercial vehicle market, particularly trailers (over 70% of Enpro's exposure), remained soft in Q2 FY26 but is showing early signs of stabilization and improvement. While not a significant factor in the current guidance raise, management is optimistic about a recovery in 2027, with FTR forecasting double-digit growth.

Enpro has strategically positioned its business, including adding a production line, to capitalize on the eventual upturn and maintain strong margins.

Environmental Liabilities

Enpro increased its environmental reserve by $60 million in Q2 FY26 related to legacy uranium mine liabilities from decades before the company's founding. This increase reflects a probable solution reached with government agencies and local communities for soil management and other remediation efforts, with cash outflows not expected for at least three years and spread over a potential 10-year project.

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