Capstone Energy+ Delivers First Full-Year Profit in 38-Year History, Positions for Data Center Surge
Q4 and Fiscal Year 2026 Earnings Call, June 25, 2026
Capstone Energy+ reported its first full-year profit in the company's nearly 38-year history, just two years after emerging from Chapter 11 bankruptcy restructuring. The microturbine manufacturer delivered net income of $2.8 million for fiscal year 2026 ended March 31, demonstrating what CEO Vince Canino described as a "transformative improvement" driven by the company's three-pillar strategy focused on financial health, sustainable excellence, and cultural revitalization.
The achievement carries particular weight given the company's recent past. Capstone not only posted its first annual profit but also received a clean audit opinion with the removal of the going concern qualification that had shadowed its financial statements. The company fully remediated its one remaining material weakness in internal controls, closing a chapter that saw the business wrestling with over a dozen litigation matters and limited liquidity just two years ago.
Revenue Growth Translates to Exceptional Operating Leverage
Fiscal 2026 revenue reached $106.0 million, up 23.9% from $85.6 million in the prior year. What stands out isn't just the top-line growth but the dramatic operating leverage it generated. The company delivered an additional $8 million of adjusted EBITDA on $20.4 million of incremental revenue, representing an incremental EBITDA margin of approximately 40%. Total adjusted EBITDA doubled year-over-year to $15.9 million from $7.9 million.
Canino emphasized this point during the call: "To me, that's what real leverage looks like." The improvement reflects benefits from the company's Design for Manufacturing and Assembly initiative, greater operating efficiencies within the service business, and improved price realization across product sales.
Gross margin expanded by a full five percentage points to 32% from 27.2% in fiscal 2025, with gross profit increasing to $33.9 million from $23.3 million. The company achieved this despite headwinds from tariffs introduced in April 2025 and declining oil prices in the second half that pressured the rental fleet business. Product and accessories gross margin improved to 9.6% from 2.7%, while parts and service gross margin expanded to 64.4% from 55.7%. Rental gross margin increased to 44.3% from 34.7%, driven primarily by higher per-megawatt revenues.
Tariffs Force Supply Chain Evolution
The broad-based tariffs that took effect in April 2025 created meaningful cost pressures, but Canino framed them as ultimately beneficial. "They forced us to bend, not break," he said. The company challenged assumptions and reexamined its supply chain, identifying additional suppliers offering equal or better quality at lower landed costs. Today Capstone has greater supply diversity with secondary and tertiary sources that not only reduced component costs but hardened business continuity and enhanced scalability.
The company provided a concrete example of its DFMA progress with the microturbine engine module frame on the C200 unit. The structural component was redesigned while preserving full performance, reliability and serviceability, reducing cost by almost two-thirds. Multiplied across the five-bay configuration of the C1000 platform, this represents meaningful per-unit savings. The redesigned component is scheduled to enter production in the next two months.
Data Center Pipeline Doubles as Technology Validation Progresses
Capstone's pipeline for data center opportunities has doubled in size, with the company making what Canino characterized as "meaningful progress" in technical and commercial validation. The company is actively collaborating with several well-known data center infrastructure companies to pilot its 800-volt DC architecture, which has now run successfully through a full quarter of test protocols in a C600 unit. Nothing has been signed yet, but the engagement is progressing.
More immediately promising, the company's 5 parts-per-million combustion liner is outperforming expectations. Canino noted the early data suggests performance "in a realm typically associated with fuel cells," though he cautioned no guarantees exist yet. The target remains delivery by the end of calendar 2026.
The company also completed prototype testing of its enhanced heat recovery module with "extremely encouraging" results and has moved into beta development applying DFMA principles to reduce costs. Commercial readiness is targeted for September, timely given a significant price increase from the current supplier.
Capstone is positioning itself as addressing the core concerns communities have raised about data centers in their neighborhoods. The company's technology operates with exceptionally low noise levels due to a single moving part riding on a cushion of air, requires no water, oil, coolant or lubricant, and achieves single-digit emissions levels. The circular economy approach recovers high-grade waste heat to drive an absorption chiller, producing chilled water at roughly one-tenth the energy required by air-cooled electric chillers while pairing with a waterless dry cooler.
Fourth Quarter Performance and Balance Sheet Strength
Fourth quarter revenue of $23.0 million declined from $27.1 million in the prior year period, driven by timing of large product orders and a late-quarter cancellation of a 2-megawatt project. Product and accessories revenue fell to $11.5 million from $15.3 million, while rental revenue declined to $3.4 million from $4.0 million due to decreased utilization following the sharp drop in oil prices.
Despite the softer revenue, the quarter delivered gross margin of 30.1% compared to 27.8% in the prior year period, demonstrating improved operating leverage. Chief Accounting Officer Candice Graves noted that compared to a similar soft revenue quarter in Q3 fiscal 2025 when gross margin was 24.8%, the company improved gross profit by approximately 38.5%. Net income for the quarter was $1.5 million compared to a net loss of $0.1 million in Q4 fiscal 2025.
The balance sheet showed total cash including restricted cash of $28.9 million at March 31, 2026, compared to $8.7 million a year earlier. The increase reflected financing activities including the November private placement and March strategic investment from Monarch, along with positive net income, partially offset by redemption of legacy preferred equity and debt repayment.
Through the March transaction, Capstone fully redeemed the legacy preferred equity interest in the operating subsidiary, making Capstone Energy+ LLC a wholly-owned subsidiary. This simplified the capital structure, though it created a significant non-cash charge. Reported net loss per share was $3.21 for fiscal 2026, mainly due to $69.6 million in non-cash accretion to the redemption value of the preferred units. Excluding this impact, basic earnings per share was approximately $0.14.
Oil and Gas Recovery and Major Growth Initiatives
After rental fleet utilization suffered from depressed oil prices in the second half of fiscal 2026, demand has recovered meaningfully. Canino told analysts that rental opportunities have "significantly increased" and deployments are back, with capital purchases also returning. The company is learning to distinguish between producers with CapEx versus OpEx philosophies to better align solutions.
Beyond data centers, Capstone launched major growth market use case initiatives including port electrification, where ports face significant power infrastructure constraints that solar and battery storage alone cannot address. The company is also targeting infrastructure strain, particularly the stress on utility transformers from EV charging proliferation. A single Level 2 charger can draw 7 to 19 kilowatts, quickly overloading standard 50-kilowatt pole-mounted transformers.
The company established a Global National Accounts Program with clear governance to better serve repeat customers crossing distributor boundaries. Management noted the high rate at which it converts customers into repeat clients, with numerous press releases announcing expansions from existing users adding turbines to additional facilities or properties.
Partnership with Monarch and Path to Uplisting
The strategic investment from Monarch not only strengthened the balance sheet but brought an experienced capital partner with relevant relationships across power, infrastructure and data center markets. Canino said the partnership provides "tremendous speed to market" and strengthens the company's ability to address larger systemic challenges facing the data center industry, particularly through Capstone's Energy-as-a-Service platform.
On the potential Nasdaq uplisting, Canino acknowledged it remains on the roadmap and is part of the company's covenant with Monarch, but provided no specific timing. "We don't have a crystal ball, and we can't give anybody a specific answer. But once we have something meaningful, we're certainly going to be sharing that."
Operating Expense Management and Outlook
SG&A expenses were $26.9 million or 25.3% of revenue in fiscal 2026, up from $26.2 million in the prior year. The increase reflected higher headcount in sales and service, outside accounting and legal services, and M&A costs from the Cal Microturbine acquisition, partially offset by reduced non-recurring expenses related to litigation, restatements and debt restructuring. Graves indicated SG&A at 25% reflects deliberate investments during a pivotal growth phase, with expectations to trend toward the high teens as a percentage of revenue over the next 12 to 18 months as initiatives scale. The company also expects significant reduction in professional fees as it builds out internal teams.
R&D expenses were $3.6 million or 3.4% of revenue, up from $2.7 million, reflecting targeted investments in component reliability, DFMA projects, and technology development including the C250 engine and AI-driven 800-volt DC architecture.
Operating cash flow was negative $2.5 million compared to positive $7.7 million in the prior year, reflecting working capital timing to support higher business activity and future shipments. The company completed a 100-megawatt role play exercise with top-tier suppliers to identify and mitigate potential choke points, with suppliers addressing constraints that weren't where management initially expected them. Factory floor layout redesign is nearly complete, potentially adding incremental capacity beyond original plans.
Graves indicated Q1 fiscal 2027 has seen some residual headwinds from Q4, noting the quarter can be lighter seasonally, but the company is tracking to expectations for the full year. Financial priorities remain focused on pricing discipline, margin expansion, cash flow conversion, efficient working capital management and mindful investments supporting growth across core markets.