ESCO (ESE) Q2 2026 earnings review
Maritime Acquisition Fuels Record Results, But Implied H2 Decelerates
ESCO Technologies delivered a powerful Q2, characterized by a 33.5% surge in revenue and a 63.2% jump in Adjusted EPS. The standout was the Aerospace & Defense segment, which grew 67.7% YoY, heavily bolstered by the Maritime acquisition and Virginia Class submarine orders. The Test segment also showed accelerating momentum, growing 27.5%. However, beneath the headline beats and guidance raises lies a stark divergence: the renewables business (NRG) collapsed 36% YoY, dragging the Utility segment. Furthermore, despite management raising FY26 EPS guidance, the maintained revenue outlook mathematically implies a sharp growth deceleration in the second half of the year.
🐂 Bull Case
A&D organic sales grew 14.3% with Maritime adding another 53.4%. Test segment Adjusted EBIT jumped 59% YoY. A record $1.5 billion backlog provides immense visibility.
Overall Adjusted EBIT margin expanded significantly, driven by higher volumes and pricing power, proving ESCO's ability to integrate acquisitions accretively.
🐻 Bear Case
NRG sales plummeted 35.8% in Q2. As developers pause investments, this former growth driver is now a material anchor on the Utility Solutions Group.
Maintaining the FY26 revenue guide of $1.29-$1.33B after a massive H1 ($599M) mathematically implies H2 revenue growth will drop to single digits (~9.5%), a sharp deceleration from H1's 34%.
⚖️ Verdict: 🟢
Bullish. While the renewables slowdown and implied H2 deceleration warrant monitoring, the sheer scale of the A&D backlog, successful Maritime integration, and the upcoming Megger acquisition position ESCO to compound earnings effectively.
Key Themes
Aerospace & Defense Transformation
Accelerating. The A&D segment continues to be ESCO's primary growth engine. Sales jumped 67.7% YoY to $150.3M. While the Maritime acquisition drove the bulk of this (adding $47.8M), organic growth was highly robust at 14.3%. Strong bookings in Navy platforms ($24M in Virginia Class orders) and commercial aerospace pushed the segment backlog to a record $1.1 billion. Adjusted EBIT margin expanded from 27.0% to 28.6%.
Test Segment Renaissance
Accelerating. After struggling in prior years, the RF Test & Measurement segment is structurally recovering. Q2 sales increased 27.5% YoY to $65.5M, and Adjusted EBIT margin expanded by 300 basis points to 15.4%. Management cited leverage on higher volume and price increases, supported by a 21% increase in entered orders driven by U.S. and EMEA markets.
Data Center & Utility Grid Innovation
ESCO is effectively tapping into critical infrastructure modernization. Order strength in the Test segment was specifically driven by EMP filters designed for government-funded data centers and industrial shielding projects. Simultaneously, the Utility segment's Doble business grew 11.3%, fueled by demand for protection testing and offline test equipment.
NRG Renewables Plunge
Reversing. The starkest negative in the report is the collapse of the NRG business within the Utility Solutions Group. NRG sales fell by $5.7 million (35.8%) YoY due to lower wind and solar revenue. This completely negated Doble's double-digit growth, dragging the entire USG segment's top-line growth down to a sluggish 3.0%.
Inflationary Pressures Capping Margin Potential
Stable. Despite overall margin expansion from volume leverage, management explicitly cited 'inflationary pressures' as an offsetting headwind in all three reporting segments (A&D, USG, and Test). While pricing power is currently masking the impact, any weakness in volume could expose these underlying cost increases.
Megger Acquisition to Bolster Utility Scale
ESCO announced the acquisition of Megger Group Limited, expected to close in Q1 FY2027. This move signals an aggressive strategy to double down on the Utility Solutions Group, creating substantial scale to offset the current volatility observed in the NRG renewables portfolio.
Data Contradiction: H2 Deceleration Despite Guidance Raise
Decelerating. Management raised FY26 Adjusted EPS guidance but kept the FY26 Revenue guide unchanged at $1.29-$1.33B. H1 actual revenue is $599M (+34% YoY). To hit the midpoint of $1.31B, implied H2 revenue is $711M. Compared to H2 FY25 ($649M), this mathematically implies H2 FY26 revenue growth will decelerate sharply to roughly 9.5%. The narrative of an 'excellent quarter' masks this steep approaching slowdown in the top line.
Other KPIs
Accelerating. Orders increased 42.4% YoY resulting in a massive book-to-bill ratio of 1.22. The $1.5 billion record backlog provides exceptional revenue visibility, though timing of large, lumpy Navy orders dictates the conversion cadence.
Accelerating. Cash generated from operations increased by $88 million compared to the prior year period. This exceptional cash conversion supports M&A activities like the upcoming Megger acquisition while maintaining a healthy balance sheet.
Guidance
Accelerating. Represents 33% to 37% growth YoY. Management raised the midpoint by $0.10 from their February update, reflecting strong Q2 operational leverage and the accretive nature of the Maritime business.
Stable. Represents 28% to 34% growth compared to Q3 2025. While strong historically, it implies sequential flattening from Q2's $1.91, aligning with the implied revenue deceleration expected in H2.
Decelerating. Maintained from prior guidance, representing 18% to 21% full-year growth. Given the massive 34% growth in H1, retaining this range signals that H2 growth will fall back into the mid-to-high single digits as year-over-year comparables toughen.
Key Questions
NRG Renewables Floor
NRG sales dropped nearly 36% this quarter. At what point do you see this business finding a floor, and what specific leading indicators are you monitoring to signal a return of developer investment?
Implied H2 Revenue Deceleration
Your maintained FY26 revenue guidance implies H2 growth drops to high-single digits following H1's 34% surge. Is this solely due to tougher comps, or are you seeing order push-outs in specific segments?
Inflation vs. Pricing Power
You noted inflationary pressures offsetting margins across all three segments. As top-line growth decelerates in H2, how durable is your pricing power to protect the margin expansion we saw in Q2?
Megger Acquisition Integration
With the Megger acquisition set to close in Q1 FY2027, how will this integration impact the current cost reduction initiatives within the Utility Solutions Group, and what are the expected year-one synergies?