SPXC Q1 2026: Data Center Backlog Jumps 38%, Unlocking New Capacity Trajectory
SPX Technologies’ Q1 revealed a decisive inflection in data center demand, with backlog up 38% organically and capacity expansions enabling a faster unlock of revenue. Strategic execution on both organic growth and disciplined M&A has set a new baseline for margin and scale, despite tariff and startup headwinds. The company’s guidance raise and visibility out to 2028 signal a multi-year runway, underpinned by resilient end markets and a robust balance sheet.
Summary
- Data Center Expansion Accelerates: Backlog and revenue growth reflect surging demand and faster capacity ramp.
- Margin Levers in Focus: Startup costs and tariffs create near-term drag but do not alter long-term margin confidence.
- M&A Discipline Maintained: Pipeline remains robust, with management resisting peak multiples and prioritizing synergy-rich deals.
Performance Analysis
SPXC delivered double-digit top-line growth in Q1, with total company revenue up 17.4% year over year, driven by both acquisitions and organic expansion. The HVAC segment, which now represents the company’s largest engine, saw revenue climb 22%, split between 11.5% inorganic and 9.6% organic growth. Data center solutions were the clear outlier, with backlog surging 38% organically to $755 million, signaling sustained demand visibility well into 2027. Outside of data centers, healthcare, pharma, and power markets provided additional support, while commercial real estate and hotels remained soft.
Detection and Measurement (D&M), SPXC’s technology-driven segment focused on infrastructure and safety, posted 8.3% revenue growth with margin expansion of 410 basis points, aided by high-margin software project scope increases. Segment backlog was modestly lower, but run-rate businesses and new product launches in radio detection and inspection platforms continued to drive solid demand. The company’s consolidated segment margin improved by 100 basis points, though HVAC margin slipped 40 basis points due to expected capacity startup costs, which management quantified at $8–9 million for the first half.
- Data Center Demand Surge: Backlog and revenue growth in HVAC are tightly linked to hyperscaler and colocation customer acceleration, with 2026 data center revenue now guided to $350 million, up from $200 million in 2025.
- Software Margin Upside: D&M benefited from expanded project scope, highlighting the high incremental margin potential of software-driven revenue.
- Balance Sheet Capacity: Net leverage at 0.9x gives SPXC ample room to pursue further acquisitions without straining capital structure.
Free cash flow was $16 million in the quarter, and the company completed the sale of non-core assets, keeping its acquisition multiple in line with historical norms. Management’s confidence in mitigating tariff headwinds and restoring margin normalization by late 2026 was reinforced throughout the call.
Executive Commentary
"We had a strong start to the year with year-over-year growth and adjusted EBITDA of 23% and adjusted EPS of 22%. We continued to execute well, having significant profit growth in both segments and making meaningful progress on several key initiatives. We're raising our four-year guidance range to reflect our strong performance in Q1 and outlook for the remainder of the year, partially offset by the impact of the recent changes to the Section 232 tariffs."
Gene Lowe, President and Chief Executive Officer
"Our leverage ratio, as calculated under our bank credit agreement, was approximately 0.9 times quarter end, below our long-term target range of 1.5 to 2.5 times, giving us significant capacity to pursue accretive growth opportunities."
Mark Carano, Chief Financial Officer
Strategic Positioning
1. Data Center as Growth Flywheel
The data center vertical is now SPXC’s primary growth catalyst, with management raising its 2026 revenue outlook for this business to $350 million. The company’s engineered-to-order model, which means each product is custom-built to client specs, has enabled rapid scaling without supply chain bottlenecks. Capacity expansions in Olathe, Tennessee, and Alabama are on schedule, with incremental capacity expected to unlock up to $550 million in annual data center revenue by 2028. The customer base is broadening across hyperscalers, chip manufacturers, and colocation providers, providing demand resilience and pricing power.
2. Margin Management and Cost Pass-Through
Tariff and input cost pressures, especially from Section 232 changes, are expected to impact Q2 margins in HVAC, but management is confident in recapturing lost margin through pricing and cost mitigation. The company’s engineered-to-order approach allows for near real-time pricing adjustments, limiting exposure to inflation and protecting margin structure. Startup costs from new capacity are largely front-loaded in the year, with normalization expected in the back half and into 2027.
3. M&A Discipline and Pipeline Robustness
SPXC continues to prioritize synergy-rich, proprietary M&A opportunities over competitive, high-multiple deals. Recent acquisitions (Air Enterprises, ROM, Thermalec) are integrating smoothly and were acquired at or below the company’s historical average of 10.5–11x EBITDA pre-synergies. The pipeline remains active in both HVAC (engineered air movement, electric heat) and D&M (transportation, ComTech, ATON), with leverage well below target, supporting further inorganic growth without balance sheet strain.
4. Product Innovation and Software Upside
In D&M, new product launches like the locate performance management software are expanding the segment’s value proposition, enabling higher-margin, recurring revenue streams. The company’s radio detection platform is gaining traction globally, with management highlighting its role as a “canary in the coal mine” for end-market health and innovation adoption.
5. End-Market Diversification and Visibility
Beyond data centers, SPXC’s HVAC and D&M businesses are anchored by demand in healthcare, pharma, power, and municipal infrastructure, providing a buffer against sector-specific downturns. The company tracks bookings by end market and reports being ahead of internal expectations, with only limited exposure to macro or geopolitical volatility (less than 1% of revenue in the Middle East).
Key Considerations
SPXC’s Q1 results mark a strategic inflection in both scale and visibility, with data center backlog and margin levers driving a multi-year growth narrative. The company’s ability to balance organic expansion, M&A discipline, and operational execution will be critical as it enters a phase of accelerated capacity unlock and software-driven margin accretion.
Key Considerations:
- Data Center Capacity Ramp: The ability to bring new lines online ahead of schedule is translating directly into revenue and backlog growth, with Olathe and Tennessee facilities already shipping product.
- Margin Normalization Path: Startup costs and tariff headwinds are transitory, with management emphasizing confidence in restoring incremental margins in HVAC by late 2026.
- Software and Recurring Revenue: D&M’s high-margin software projects are increasingly material, both for near-term margins and long-term recurring revenue streams.
- M&A Firepower: With net leverage at 0.9x, SPXC has ample capacity for additional acquisitions, and management’s discipline in deal selection remains a differentiator.
- End-Market Health: Strength in healthcare, pharma, and power, along with a healthy project front log, provide resilience against isolated sector weakness.
Risks
Tariff volatility and input cost inflation present short-term margin risk, especially in HVAC, though management’s pricing power and engineered-to-order model mitigate longer-term exposure. Execution risk remains around the timing and efficiency of capacity expansions, and competitive pressure for attractive M&A targets could inflate acquisition multiples or limit inorganic growth. End-market cyclicality, especially in commercial real estate or select industrials, could temper overall demand if macro conditions deteriorate.
Forward Outlook
For Q2 2026, SPXC guided to:
- Adjusted EPS headwind from tariffs ($0.05–$0.10 impact), concentrated in HVAC
- Sequential and year-over-year revenue growth in HVAC, with D&M subject to project timing variability
For full-year 2026, management raised guidance:
- Adjusted EPS midpoint to $7.95, reflecting strong Q1 and incremental data center volume
- 21% adjusted EBITDA growth at the guidance midpoint
Management highlighted several factors that support the outlook:
- Data center backlog and customer visibility into 2027–28
- Capacity expansions tracking on schedule, with startup costs front-loaded in 2026
Takeaways
SPXC’s Q1 sets a new baseline for growth and execution, with data center demand unlocking capacity and margin levers for the next several years.
- Data Center Inflection: Backlog and revenue surge in HVAC, with capacity expansions enabling a step-change in addressable market and customer mix.
- Margin and Cash Flow Discipline: Near-term cost headwinds are being actively managed, and the balance sheet remains underlevered, supporting both organic and inorganic growth.
- Future Watchpoint: Investors should monitor the cadence of capacity ramp, margin normalization, and execution on the robust M&A pipeline as key drivers of outperformance through 2027.
Conclusion
SPXC’s Q1 2026 results reinforce its position as a data center and infrastructure growth platform, with disciplined execution on both margin and capital allocation. The company’s guidance raise and backlog expansion provide strong visibility, while its engineered-to-order and software-driven model offer resilience and upside as market dynamics evolve.
Industry Read-Through
SPXC’s data center-driven growth and capacity unlock are a direct read-through for HVAC, industrial, and infrastructure suppliers exposed to hyperscaler and AI-fueled capex cycles. The company’s ability to pass through costs and maintain margin in the face of tariffs highlights the advantage of engineered-to-order business models. Its M&A discipline and software margin leverage set a benchmark for peers navigating elevated multiples and digital transformation. Investors in industrial technology and building solutions should watch for similar backlog and margin signals as AI infrastructure demand continues to reshape the sector’s growth curves.