Velo3D Posts Record Backlog but Q4 Revenue Slumps 25% as Gross Margin Collapses on $7M Inventory Write-Off
Q4 and Full Year 2025 Earnings Call — March 24, 2026
Velo3D entered 2026 carrying its strongest-ever order book alongside some of the ugliest quarterly financials in its history. The combination tells the story of a company in genuine transition — real demand is emerging from defense and aerospace markets, but the operational and financial legacy of an oversized cost structure continues to weigh heavily on reported results. Investors will need to decide how much weight to put on the forward momentum versus the persistent margin destruction.
Q4 Revenue Miss Driven by Government Shutdown and Product Mix
Fourth quarter revenue came in at $9.4 million, a 25% decline from $12.6 million in the year-ago quarter. Management attributed the shortfall to product mix and the timing impact of the federal government shutdown, though no specific quantification of the shutdown effect was offered. The sequential deterioration is notable given that the prior quarter had already been modest, and it sets a low base from which the company is now projecting a substantial 2026 ramp.
Full year 2025 revenue reached $46 million, up 12% from $41 million in 2024. Management was quick to note that excluding a $5 million one-time licensing rights payment recorded in 2024, the underlying growth rate was closer to 28%. That framing is fair but worth scrutinizing — on a reported basis, the 12% growth rate sits well below the aspirational trajectory the company has been communicating to investors.
Gross Margin Collapses in Q4 on Inventory Write-Off
The most jarring number in the release was the Q4 gross margin, which plunged to negative 73.6% from negative 3.5% in the year-ago period and positive 3.2% in Q3 2025. The primary culprit was a $7 million inventory obsolescence write-off that management described as a nonrecurring effort to "better position current inventory levels for 2026 production." Excluding this charge, Q4 gross margins would have been in the low single digits — still uninspiring, but more in line with recent quarters.
CEO Arun Jeldi explained the structural source of the problem: "If you go back and look at the balance sheets and P&Ls from '24 to '25, how we cleaned up — the overhead in 2024 were 400 employees and then the total COGS on it was very expensive. So these actually sitting in the inventory for too long is causing this overhead to drive down those gross margins." In essence, legacy machines built under a much heavier cost structure have been sitting on the books, absorbing overhead burdens that distorted unit economics. The write-off is intended to clear that overhang ahead of a new production cycle.
For the full year, gross margin was negative 16.1%, compared to negative 5.1% in 2024 — a meaningful deterioration even accounting for the write-off. Operating expenses showed genuine improvement, falling to $47.5 million from $76.8 million on a GAAP basis, and to $40 million from $66.5 million on a non-GAAP basis. That cost discipline is one of the few unambiguously positive data points from 2025. Adjusted EBITDA for the full year improved to negative $33.3 million from negative $58.5 million, and the Q4 figure improved modestly to negative $10 million from negative $11 million a year earlier.
Record Backlog Is the Central Bull Case
The single most important data point for investors is the backlog, which grew to $31 million at year-end 2025 from $16 million at the end of 2024 and $21 million at the end of Q3 2025. Q4 2025 bookings were the largest in company history. CFO Bernard Chung noted that "the composition of our backlog has shifted significantly towards RPS, fueled by strong demand from both the space and defense sectors." The entire $31 million backlog is expected to be captured within the next 12 months, providing a meaningful portion of the revenue base against the $60 million to $70 million full-year 2026 guidance.
The rapid backlog build reflects a deliberate strategic shift away from one-time hardware sales toward Rapid Production Solutions — a managed services model where Velo3D operates its own fleet of machines and sells manufacturing capacity to customers. Management confirmed that RPS currently represents only 10% to 15% of revenue but expects that share to roughly double each year, with RPS becoming the dominant revenue stream within two to three years. At scale, RPS gross margins are guided at 40% to 60%, compared to approximately 35% on new system sales — making the model transition critical to the long-term financial profile.
Defense Qualifications Represent a Structural Inflection Point
Velo3D's most strategically significant announcement is its qualification as the first additive manufacturing vendor under the U.S. Army's Ground Vehicle Systems Center initiative. The company also secured a cooperative research and development agreement with DEVCOM, a Department of War contract supporting Project FORGE, and a multiyear full-rate production contract with a major defense prime contractor. Together, these represent a meaningful shift: defense programs are moving beyond prototyping and into sustained production volumes.
When asked about the Army GVSC contract size, Jeldi was guarded: "This is a milestone-based contract. The first 12 months is qualification and whatever the number we mentioned in that will be considered as a revenue part pretty quickly." No specific dollar figures were provided, leaving investors to estimate the near-term contribution independently.
On the broader defense and space demand environment, Jeldi outlined a target revenue mix by 2027 of roughly 50% defense, 20% space, with semiconductor and energy markets filling out the remainder. He emphasized diversification as a deliberate strategy: "We are not depending like previously on few focused customers. It's now broadened, and we are adding more logos to our customer base."
Fleet Expansion Plan: 15 Internal Systems Today, 40+ Targeted by Year-End
Velo3D currently operates approximately 15 production systems on its own floor, with 140 systems deployed in the field with customers. The company is targeting 40-plus internally hosted systems by year-end 2026 — a nearly threefold increase that underpins both the RPS revenue ramp and the margin improvement thesis. Jeldi confirmed that Phase 1 of the expansion, covering the first 100 machines, will be built out in California near existing headquarters to minimize operational complexity and cost during the early scaling phase. The previously discussed Midwest facility appears to be a later-stage consideration.
The longer-term capacity vision calls for approximately 400 production systems over the next decade, a figure management acknowledged is contingent on securing additional financing and continued program growth. Capital expenditures for 2026 are guided at $40 million to $50 million — a substantial commitment relative to the company's current revenue scale.
Balance Sheet Has Been Meaningfully Cleaned Up, But Capital Needs Remain
Year-end cash stood at $39 million, a dramatic improvement from $1.2 million at the end of 2024, driven by a $30 million private placement and a $10 million equipment loan. The company used part of this capital to reduce accounts payable from $18.5 million to $10.3 million, which Chung described as "helping unlock our supply chain." In Q1 2026, the company converted $15 million of debt into equity at a $5 million premium, reducing outstanding debt by roughly 60% to approximately $10 million.
Despite the cleanup, Jeldi was explicit that additional capital raises are expected: "With demand accelerating, we expect to raise additional capital to move faster." The company's stated preference is asset-backed financing using production systems as collateral, supplemented by potential government-backed financing programs, with any equity raises targeted narrowly at workforce and operational infrastructure. Given the $40 million to $50 million capex plan against a $39 million cash position, the financing need is near-term and real.
Margin Recovery Path: Credible Trajectory, But Execution Risk Is High
Management is guiding for product gross margins exceeding 30% in the second half of 2026 and EBITDA positivity in H2 2026. The path to those targets rests on three pillars: the wind-down of legacy high-overhead inventory, the scaling of RPS revenue at structurally superior margins, and operational efficiencies from the expanded California facility. Non-GAAP operating expenses are guided at $45 million to $55 million for the full year.
The margin recovery thesis is coherent but sensitive to execution. Any delay in RPS ramp, system qualification timelines, or the capital raise could push EBITDA positivity further out. Q1 and Q2 2026 gross margins will be worth watching closely — by Jeldi's own framing, the improvement is weighted toward H2, meaning the first two quarters will still reflect a transitional cost structure. No specific H1 margin guidance was provided, an omission that leaves room for disappointment early in the year.
Longer-Term Vision: Manufacturing Data and Analytics as a Second Revenue Layer
Jeldi devoted meaningful time to articulating Velo3D's aspirations beyond hardware and RPS. The thesis is that every build across a growing fleet generates proprietary process and materials data, and that over time this data infrastructure could support a digital manufacturing analytics platform — what Jeldi compared to "the AWS of data and analytics." He described potential M&A targets in feedstock and metal powder supply as part of a vertical integration strategy, while positioning software and data capabilities as internally developed and IP-protected.
The vision is ambitious and conceptually compelling, particularly given the defense sector's acute need for supply chain resilience and domestic production capacity. However, investors should treat this as a long-duration optionality story rather than a near-term revenue driver. Jeldi acknowledged that full operational efficiency from automation "will begin within the next two years" with meaningful financial impact in years four and five. The data platform opportunity, while strategically logical, remains entirely pre-revenue.
Velo3D Deep Dive
Business Model and Revenue Architecture
Velo3D operates at the vanguard of the metal additive manufacturing sector, specifically utilizing advanced laser powder-bed fusion technology. Historically, the company functioned as a traditional capital equipment vendor. Its primary revenue streams were derived from the direct sale of its Sapphire, Sapphire 1MZ, and Sapphire XC industrial metal 3D printers, supplemented by recurring software licenses for its proprietary Flow print preparation platform and Assure quality control ecosystem. However, realizing that multimillion-dollar upfront capital expenditures and steep operational learning curves were creating intolerable friction for defense and aerospace adoption, the company executed a profound structural pivot in 2025. Velo3D introduced Rapid Production Solutions, transitioning the business into a hybrid platform that incorporates a manufacturing-as-a-service model. By deploying its own localized fleet of production cells, the company now offers surge capacity and qualified, print-on-demand parts directly to its end users. This strategic evolution transforms the revenue architecture from a reliance on lumpy, high-friction machine sales to a more predictable stream of recurring part production contracts, with Rapid Production Solutions targeted to capture up to 40% of total revenue by the end of 2026.
Customers, Competitors, and Supply Chain Dynamics
The company's customer base is highly concentrated among tier-one aerospace contractors, defense primes, and commercial space entities. SpaceX remains a foundational anchor client, having integrated Velo3D systems so deeply into its Raptor engine development that it executed a targeted $8.0 million intellectual property license agreement in late 2024 to ensure continuous access to the technology in the event of a Velo3D bankruptcy. Additional high-profile customers include the US Army Ground Vehicle Systems Center and Intergalactic, a GE Aerospace subsidiary. The competitive landscape is characterized by intense consolidation and deep-pocketed incumbents. Nano Dimension fundamentally altered the industry structure in 2025 through its $135 million acquisition of Desktop Metal, while SLM Solutions operates with the formidable backing and scale of Nikon. Legacy players like EOS and GE Additive also maintain vast, entrenched installed bases. On the supply side, Velo3D and its peers are entirely dependent on highly specialized spherical metal powders, such as titanium, aluminum, and inconel. Because this powder supply chain is geographically concentrated in Europe and China, it represents a structural vulnerability for US defense applications. In response, Velo3D has signaled intentions to pursue targeted mergers and acquisitions to vertically integrate its feedstock supply and insulate its defense primes from geopolitical shocks.
Market Share and Industry Consolidation
The global metal 3D printing market is currently valued at $11.2 billion, with powder-bed fusion technology dominating the landscape by capturing 69% of the aggregate market share. Geographically, North America retains a 37% share of global demand, sustained heavily by structural defense spending and aerospace expansion. Against this macroeconomic backdrop, Velo3D generated $46.0 million in full-year 2025 revenue. On a purely volumetric basis, this grants the company less than a 1% share of the global additive manufacturing hardware market. However, market share in this industry is highly stratified by application complexity. Within the hyper-niche sub-segment of mission-critical, support-free internal geometries—such as closed microtube heat exchangers and monolithic rocket thrust chambers—Velo3D operates essentially as a quasi-monopoly. The company has effectively conceded the commoditized, low-margin metal bracket market to legacy players, choosing instead to capture a disproportionate share of the highest-value aerospace and defense propulsion applications.
The Support-Free Competitive Advantage
The core technological moat protecting Velo3D from immediate commoditization is its proprietary support-free printing capability. In conventional laser powder-bed fusion, engineers are forced to design elaborate sacrificial metal support structures to anchor overhanging features to the build plate and dissipate intense laser heat. These supports must subsequently be machined or eroded away in costly post-processing steps. For enclosed internal geometries—such as the complex cooling channels within a rocket thrust chamber or the micro-tubes of an aviation heat exchanger—removing these supports is physically impossible. Velo3D circumvented this limitation by developing an exceptionally tight integration between its Flow software and the sensors within its Sapphire hardware. The system continuously monitors the melt pool and dynamically adjusts laser power on the fly, allowing the printing of horizontal overhangs down to zero degrees without internal supports. This is not merely a cost-saving feature; it is a binary enabling technology that allows aerospace engineers to manufacture monolithic, high-performance fluid architectures that simply cannot be produced on competing systems.
Industry Opportunities and Structural Threats
The most significant macro opportunity for Velo3D is the ongoing reindustrialization of the United States defense base. Decades of offshoring and consolidation have left the military supply chain critically bottlenecked, particularly in traditional metal casting and forging. The US Department of Defense has recognized additive manufacturing as a strategic imperative, evidenced by Velo3D's recent $32.6 million Project FORGE contract aimed at rapidly prototyping and qualifying critical defense components to bypass these bottlenecks. Conversely, the structural threats facing the company remain severe. Additive manufacturing is an inherently capital-intensive industry. Velo3D's aggressive expansion of its Rapid Production Solutions network requires an estimated $40 to $50 million in capital expenditures throughout 2026. Despite aggressive cost-cutting and a transition toward higher-margin services, the company recorded a $71.4 million net loss in 2025. The enterprise remains highly reliant on asset-backed debt financing and continuous capital market access to fund its infrastructure build-out. Should macroeconomic conditions tighten or defense appropriations stall, the company's cash burn trajectory will quickly become an existential vulnerability.
Rapid Production Solutions as a Growth Engine
Velo3D's strategic pivot to Rapid Production Solutions represents a fundamental re-architecting of its economic engine. Launched in early 2025, this initiative transitions the company from a pure-play capital equipment vendor to a vertically integrated contract manufacturer. By operating its own fleet of Sapphire XC production cells, Velo3D allows defense primes to purchase qualified, mission-critical parts directly. This lowers the barrier to entry by shifting the financial burden from customer capital expenditure budgets to operational expenditure budgets. Management has articulated a demand-driven capacity plan envisioning the deployment of up to 400 production systems over the next decade. The early financial read-throughs are promising; the company recently secured an $11.5 million multi-year full-rate production contract for a national security program under this model. By increasing machine utilization rates and capturing the full value of the printed part, Velo3D expects this segment to drive gross margins from a negative 16.1% in 2025 to exceeding 30% in the second half of 2026.
Disruptive Entrants and Technological Shifts
The technological landscape surrounding metal additive manufacturing is brutally competitive, with disruption occurring at both the high and low ends of the value chain. On the commoditization front, well-capitalized Asian original equipment manufacturers such as Farsoon, BLT, and E-Plus-3D are aggressively expanding into Western markets. These new entrants are driving down hardware costs by offering highly capable laser powder-bed fusion and electron beam melting systems at steep discounts, which exerts structural pricing pressure on standard machine sales. Concurrently, technological substitution is accelerating in the large-format space. Innovative new entrants utilizing Directed Energy Deposition and Wire Arc Additive Manufacturing are scaling rapidly. By using relatively inexpensive metal wire rather than highly refined spherical metal powders, these technologies offer vastly superior deposition rates and fundamentally lower part costs for large structural components. While they cannot match Velo3D's internal geometric resolution, they pose a credible threat of cannibalization for larger defense, maritime, and oil-and-gas applications where extreme precision is secondary to manufacturing speed and raw material cost.
Management Track Record and Strategic Turnaround
The executive track record over the past three years reads as a clinical study in corporate survival and distressed restructuring. Under the tenure of founder Benny Buller, the company suffered from severe cash burn, operational inefficiencies, and a collapse in equity value that culminated in a New York Stock Exchange delisting process in late 2024. Following a brief interim stewardship by Brad Kreger, the company was pulled from the brink of insolvency in January 2025 through a draconian debt-for-equity exchange. Arrayed Additive acquired a 95% ownership stake by canceling $22.4 million in senior secured notes, installing Arun Jeldi as the new Chief Executive Officer. Jeldi executed a ruthless but necessary turnaround. He purged the balance sheet with a $7.0 million write-down of obsolete inventory, spearheaded the pivot to the Rapid Production Solutions model, and successfully relisted the company on the Nasdaq in August 2025 via a $17.5 million public offering. While the restructuring resulted in devastating dilution for legacy equity holders, Jeldi's management has fundamentally stabilized the enterprise. The company exited 2025 with $39.0 million in cash, achieved a 54% year-over-year increase in hardware revenue, and has articulated a credible pathway to positive adjusted operating earnings in the second half of 2026.
The Scorecard
Velo3D represents a highly asymmetric industrial technology play that has survived a near-death financial experience to emerge with a more resilient, service-oriented business model. The technological superiority of its support-free laser powder-bed fusion ecosystem provides an undeniable moat in the highest-margin echelons of the aerospace and defense sectors. By pivoting toward the Rapid Production Solutions contract manufacturing model, management has astutely lowered the barrier to entry for defense primes, aligning the company's growth trajectory directly with the massive capital influx occurring within the United States military reindustrialization supercycle.
However, the structural realities of the broader additive manufacturing industry cannot be ignored. The company continues to operate in a cash-burning transition phase, demanding heavy capital expenditures to scale its print farms amid intensifying pressure from lower-cost Asian original equipment manufacturers and disruptive alternative printing methods. While Arun Jeldi's management team has executed a masterful operational turnaround and balance sheet stabilization, the ultimate investment thesis rests on a razor-thin margin of error. Velo3D must flawlessly execute its 2026 production ramp-up to achieve its targeted profitability metrics before the realities of industrial capital intensity force it back to the dilution well.