MEC (MEC) Q2 2026: Data Center Revenue Mix Hits 20% as $94M Equity Raise Fuels Capacity Expansion
Data center and critical power now anchor MEC’s growth narrative, reaching 20% of revenue mix and reshaping capital priorities. Management is front-loading investment, accepting temporary margin compression to capture surging demand, with $94 million in new equity supporting a $50 million capacity buildout. The company’s evolving portfolio and selective program bidding mark a structural pivot toward higher-margin, less cyclical business, but execution risks around scaling and labor persist.
Summary
- Data Center Surge: Data center and critical power now drive portfolio mix and future profitability.
- Capacity Investment: Aggressive capital deployment and selective bidding reshape MEC’s margin profile.
- Execution Watch: Temporary cost headwinds and labor constraints are key risks as ramp continues.
Business Overview
Mayville Engineering Company (MEC) is a contract manufacturer specializing in complex metal fabrication, serving end markets including commercial vehicles, construction, powersports, and an expanding presence in data center and critical power (“DCP”). MEC generates revenue through high-volume, engineered manufacturing programs for OEM customers, combining legacy cyclical markets with newer, higher-margin segments. The company’s business model is shifting toward more value-added, recurring DCP programs, with recent acquisitions such as AccuFab accelerating this pivot.
Performance Analysis
MEC delivered a 23.2% year-over-year revenue increase in Q2 2026, with organic growth of 9.2% excluding the AccuFab acquisition. The standout was data center and critical power, which grew 173% YoY, now representing approximately 20% of total revenue. Commercial vehicle and construction/access also saw sequential improvement, while powersports lagged due to ongoing OEM offshoring.
Profitability was pressured by $2.1 million in launch and outsourcing costs, as MEC ramped new DCP programs faster than its in-house capacity could support, requiring temporary third-party fabrication and labor. Manufacturing margin improved modestly to 10.9% on better mix and utilization, but adjusted EBITDA margin compressed to 8.1% as temporary costs outpaced volume leverage. Operating cash flow was negative, reflecting working capital demands and elevated capex, while net leverage rose to 2.9x before expected improvement from the recent equity raise and debt paydown.
- Mix Shift to DCP: DCP’s revenue share is up sharply, making it a core driver for both growth and future margin expansion.
- Temporary Margin Drag: Outsourcing and ramp costs are expected to subside as new equipment and labor productivity improve.
- Balance Sheet Strengthening: $94 million equity raise funded debt reduction and provides liquidity for $50 million in planned capacity investments.
The quarter marks an inflection in business mix and capital deployment, as MEC leans into structural demand for domestic DCP manufacturing and selectively exits lower-margin, less scalable legacy programs.
Executive Commentary
"As we move quickly to capture a rapidly expanding data center and critical power opportunity pipeline, we are incurring incremental operating costs ahead of the associated revenue. This reflects two deliberate timing-related investments. First, the capacity and equipment we're putting in place to ensure effective program launches. Second, the incremental cost of outsourcing certain elements of the fabrication process to third parties as equipment constraints in our existing facilities currently limit our ability to perform this work in-house."
Jag Reddy, President and CEO
"As activity accelerates, programs reach full production, and targeted capital investments are deployed, we expect these costs to normalize and to realize operating leverage across our footprint, position us to ramp new programs in the pipeline more efficiently, and supporting the margin expansion we expect over time."
Rachele Lehr, Chief Financial Officer
Strategic Positioning
1. Data Center and Critical Power as Growth Engine
DCP is now the centerpiece of MEC’s growth thesis, with a $125 million qualified pipeline and $50 to $60 million in scheduled 2026 launches. Management expects DCP to reach 25–30% of total revenue long term, underpinned by both new and expanded programs from existing and new customers. The AccuFab acquisition has been a key catalyst, enabling cross-selling and deeper OEM penetration.
2. Selectivity and Portfolio Optimization
MEC is actively walking away from lower-value, smaller programs, reallocating capacity to higher-margin, scalable DCP opportunities. This selectivity is raising overall portfolio quality and expected returns, as management reprices existing programs and prioritizes volume upsizing with established customers—an approach designed to improve mix and margin resilience.
3. Capacity Reservation and Customer Partnerships
New business models are emerging, particularly in DCP, where customers are exploring capacity reservations, upfront fees, and volume commitments to secure supply. MEC is leveraging this dynamic to drive more predictable revenue and justify accelerated capex, including a potential new $25–30 million facility in the Southeast. The company is also open to customer co-investment in new capacity, further reducing capital risk.
4. Capital Allocation Discipline
Capital deployment is tightly linked to return thresholds, with new projects targeting a two-to-three-year payback and at least 15% IRR. Management’s focus is on organic growth, deleveraging (targeting 2.5x net leverage), and selective M&A that complements the DCP strategy. The recent equity raise and debt reduction provide a financial cushion to pursue these priorities without overextending the balance sheet.
5. Labor and Equipment Bottlenecks
Labor scarcity and equipment lead times are gating factors, especially in key regions with sub-3% unemployment. MEC is using third-party recruiters and outsourcing to bridge gaps, but recognizes that scaling new programs will require sustained workforce expansion and training, as well as timely equipment delivery. These constraints are embedded in the company’s near-term cost outlook.
Key Considerations
MEC’s Q2 marks a structural pivot toward higher-value, less cyclical business, but also introduces new execution complexities as the company scales into DCP and navigates temporary cost headwinds. The balance between capturing growth and managing risk is central to the investment case.
Key Considerations:
- Portfolio Quality Upgrade: Selective bidding and repricing are designed to lift long-term margin and reduce legacy cyclicality.
- Temporary Cost Overhang: Outsourcing and ramp costs are significant but expected to normalize as capacity investments come online.
- Labor Market Constraints: Tight labor pools in key regions could delay productivity gains and add cost pressure.
- Customer Engagement Model: Capacity reservation and co-investment discussions may de-risk future capex and support revenue visibility.
- Balance Sheet Flexibility: The $94 million equity raise and reduced leverage give MEC room to invest ahead of demand and pursue opportunistic M&A.
Risks
Execution risk is elevated as MEC juggles multiple simultaneous ramps, with temporary outsourcing and labor shortages threatening to prolong margin compression. Customer program delays or macro softness in DCP or commercial vehicles could undermine growth assumptions. Additionally, cyclicality in legacy markets remains a background risk, even as mix shifts toward DCP. Capital allocation discipline and labor scalability will be critical to realizing the intended margin and growth benefits.
Forward Outlook
For Q3 2026, MEC guided to:
- Net sales of $160 million to $170 million
- Adjusted EBITDA of $15.5 million to $18.5 million
For full-year 2026, management raised sales guidance to:
- Net sales of $620 million to $650 million
- Adjusted EBITDA of $52 million to $60 million
- Free cash flow of $7 million to $15 million (lowered from prior outlook)
Management highlighted several factors that will shape results:
- Continued ramp of DCP programs and commercial vehicle recovery
- $5 to $6 million in launch costs and $2 to $3 million in outsourcing costs for the year
- Ongoing capex for capacity, with $25 million planned in 2026 and balance in 2027–28
Takeaways
MEC is in the midst of a strategic transformation, with DCP now the primary growth and margin lever. The company is accepting near-term cost pain to secure long-term gains, underpinned by a strengthened balance sheet and disciplined capital allocation.
- Mix Inflection: DCP’s rapid ascent is structurally changing MEC’s margin and growth profile, but also adds operational complexity.
- Execution Challenge: Temporary costs and labor bottlenecks are likely to persist through year-end, with normalization dependent on equipment delivery and workforce ramp.
- Watch for Capacity Utilization: The pace of in-house capacity coming online and labor stabilization will determine when margin expansion materializes.
Conclusion
MEC’s Q2 2026 results confirm a decisive shift toward higher-margin, less cyclical business, with DCP now anchoring the company’s growth strategy. While temporary cost headwinds are material, the underlying trajectory is toward improved mix, profitability, and capital efficiency—provided management executes on capacity and labor scaling in the coming quarters.
Industry Read-Through
MEC’s experience highlights a broader manufacturing trend: surging demand for domestic data center and critical power capacity is reshaping the North American supply chain, driving both investment and new customer engagement models such as capacity reservations. The willingness to front-load costs and selectively exit legacy programs is a signal for other contract manufacturers and industrial suppliers facing similar market bifurcation. Labor scarcity and equipment lead times remain universal constraints, suggesting that companies able to scale faster and manage complexity will capture disproportionate share in the DCP upcycle. Investors should monitor how these dynamics play out across the sector, especially as capital discipline and operational agility become key differentiators.