NN, Inc. operates a traditional industrial manufacturing business with a focus on operational turnaround and selective new business development to drive margin expansion. The company’s installed manufacturing base and geographic diversification provide defensible operational advantages, but its pro…
NN, Inc. (NNBR) Q4 2024: New Business Wins and Plant Turnarounds Drive Margin Expansion Amid Sales Pressure
NN, Inc. made meaningful strides in its multi-year transformation with a record $73 million in new business wins in 2024 and significant operational improvements across underperforming plants that are now on track to profitability. Despite a 5% decline in net sales due to divestitures and rationalization, the company delivered strong margin expansion and adjusted EBITDA growth supported by cost discipline and portfolio optimization. Looking ahead, NN targets incremental growth from over 70 new program launches in 2025 and is advancing its balance sheet refinancing to fuel continued transformation.
Summary
- Operational Turnaround Momentum: Seven underperforming plants moved from negative to near breakeven adjusted EBITDA, enabling a path to sustained profitability.
- Focused New Business Development: Targeted wins in stamped products, medical, and electrical segments underpin organic growth ambitions and margin improvement.
- Capital Structure Refresh: Refinancing efforts underway to enhance financial flexibility and support strategic growth initiatives.
Business Overview
NN, Inc. is a global diversified industrial company specializing in engineering and manufacturing high-precision components and assemblies. It operates primarily through two segments: Power Solutions, which focuses on electrical grid and power distribution components, and Mobile Solutions, which serves automotive and industrial customers with engineered parts. The company generates revenue by securing long-term contracts and new program wins, leveraging its installed manufacturing base across North America, Europe, and Asia.
Performance Analysis
In the fourth quarter of 2024, NN reported net sales of $106.5 million, a 5.3% decline year-over-year, primarily reflecting the sale of the Lubbock facility and strategic rationalization of unprofitable volumes. On a pro forma basis adjusting for these factors, sales increased 2%, demonstrating underlying operational resilience. Despite top-line headwinds, adjusted EBITDA rose 21% to $12.1 million, reflecting disciplined cost management and operational efficiencies.
Segment-wise, Power Solutions posted a slight pro forma revenue increase of 2% in Q4, with adjusted EBITDA margins expanding to 16.2% for the full year, driven by growth in electrical grid components. Mobile Solutions experienced a 2.7% sales decline due to volume rationalization and foreign exchange impacts but delivered a 40% adjusted EBITDA increase in Q4, with margins rising 350 basis points to 14.8%, underscoring the benefits of exiting unprofitable business and improving cost structure.
- Margin Expansion Despite Revenue Pressure: Adjusted EBITDA margin improved by over 160 basis points year-over-year on a full-year basis, signaling successful operational transformation.
- Strategic Rationalization Impact: Sale of Lubbock operations and exit from unprofitable volumes weighed on sales but enhanced profitability and cash flow quality.
- China Operations Growth: China segment grew over 20% year-over-year, funding its own growth and contributing positively to corporate cash flow.
Overall, NN’s financial performance reflects a company in transition, balancing near-term sales challenges with structural improvements that enhance profitability and position it for sustainable growth.
Executive Commentary
"We are pleased overall with the results of our first full year of our transformation plan, during which we made immediate and significant progress... In 2025, we are launching the highest number of new products in recent history... Looking ahead, we are focused on creating a refreshed and extended balance sheet, stronger free cash flow, a powerful new business acquisition program, and a further strengthening of our management team."
Harold Beavis, President and Chief Executive Officer
"On a pro forma basis, adjusted EBITDA grew to $12.1 million, up 25% year over year. We expect the elimination of profit dilutive sales volumes and the inclusion of new business wins will further enhance our operating income and adjusted EBITDA, grow margins, and provide incremental fixed-cost leverage. Our refinancing process is well underway and expected to conclude in the first half of this year."
Chris Bonner, Senior Vice President and Chief Financial Officer
Strategic Positioning
1. Transforming Underperforming Plants
NN targeted seven plants responsible for $113 million in revenue but generating negative adjusted EBITDA. Through leadership upgrades, operational improvements, and business rationalization, these plants reduced losses from $11.5 million in 2023 to just $900,000 in 2024. The company expects these facilities to generate over $5 million in adjusted EBITDA on $75 million in revenue in 2025, supported by new business wins and improved customer scorecards.
2. Focused New Business Development in High-Growth Segments
The company is prioritizing growth in stamped products, medical components, and electrical products. Medical segment revenue stands at approximately $20 million with a $25 million pipeline, targeting $50 million organically. Stamped products benefit from a capital-efficient model with amortized die costs, while electrical products capitalize on grid modernization trends. NN won $73 million in new business in 2024 and has already secured $13 million in 2025, with over 70 programs launching this year.
3. Leveraging Installed Manufacturing Base for Capital Efficiency
NN is leveraging its $340 million installed machinery and equipment base and $56 million in land and buildings to minimize capital expenditures, targeting $12 to $15 million annual capex excluding China. This approach supports growth while conserving cash and improving free cash flow generation.
4. Balance Sheet Refresh and Refinancing
The company completed an asset-based lending (ABL) refinancing in December 2024 and is progressing on term loan refinancing to reduce cost of capital and increase financial flexibility. This will enable further deleveraging and potential strategic acquisitions to accelerate growth.
5. Navigating Tariff and Trade Policy Uncertainty
NN’s exposure to US tariffs is limited primarily to automotive stamped products, where customer approvals and crash testing requirements slow supply chain shifts. Management expects minimal direct impact from tariffs, with some reshoring benefits already materializing, including 11 programs moving from China to the US in Q1 2025. The company monitors trade policy developments closely but views its diversified global footprint as a mitigating factor.
Key Considerations
NN’s 2024 results reflect the early payoff from a comprehensive transformation plan focused on operational turnaround, disciplined new business development, and financial restructuring. Key considerations for investors include:
- Execution on Plant Turnarounds: The Group of Seven plants’ shift from loss to profitability is critical for margin expansion and cash flow improvement.
- Quality of New Business Wins: NN emphasizes selective bidding with a floor of 25% gross margin, ensuring accretive growth and margin enhancement.
- Capital Allocation Discipline: Leveraging existing assets limits capex, preserving cash for debt reduction and strategic investments.
- Trade Policy Volatility: While tariffs currently have limited impact, ongoing geopolitical risks could affect supply chains and customer demand.
- China Operations Independence: The profitable joint venture in China funds its own growth and contributes to corporate cash flow, aiding balance sheet strength.
Risks
NN faces risks from macroeconomic uncertainties, including potential volume fluctuations driven by trade policy shifts and foreign exchange volatility. The long cycle nature of its end markets means new business ramp timing can be unpredictable. Additionally, the company’s ability to complete its term loan refinancing on favorable terms remains subject to market conditions. Execution risk persists in fully stabilizing underperforming plants and integrating new business wins profitably.
Forward Outlook
For 2025, NN guided to:
- Net sales between $450 million and $480 million, implying slight growth on a pro forma basis.
- Adjusted EBITDA in the range of $53 million to $63 million, targeting approximately 15% year-over-year growth at the midpoint.
- New business wins of $60 million to $70 million, with emphasis on stamped, electrical, and medical products.
Management highlighted that these projections assume stable foreign exchange, trade policies, and metal industry conditions. They expect the term loan refinancing to conclude in H1 2025, enhancing financial flexibility to support growth and transformation.
Takeaways
NN’s 2024 results demonstrate a company actively reshaping its portfolio and operations to drive sustainable profitability despite near-term top-line pressures. The turnaround of loss-making plants combined with disciplined new business wins underpin margin expansion and free cash flow improvement.
- Operational Resilience: The Group of Seven plants’ turnaround and improved customer scorecards have unlocked new business opportunities and reduced dilutive effects.
- Strategic Growth Focus: Targeted investments in medical, electrical, and stamped products align with secular industry trends and offer capital-efficient expansion.
- Financial Flexibility: The ongoing refinancing and asset-light capex strategy position NN to fund growth initiatives and reduce leverage, mitigating balance sheet risks.
Conclusion
NN, Inc. delivered a transformative year in 2024, balancing sales rationalization with operational improvements that lifted margins and profitability. The company’s disciplined approach to new business development and plant optimization sets a foundation for growth in 2025, supported by a refreshed capital structure and a diversified global footprint.
Industry Read-Through
NN’s experience underscores the challenges and opportunities facing industrial component manufacturers amid global supply chain shifts and trade policy uncertainties. The company’s success in turning around underperforming plants and selectively winning accretive new business highlights the importance of operational agility and disciplined portfolio management. Other industrial firms should watch NN’s progress in leveraging installed assets and navigating tariff impacts, as these dynamics are broadly relevant across manufacturing sectors focused on automotive, electrical, and medical components.