Why International Paper is shutting mills and selling pulp in its biggest shake-up in years

International Paper (NYSE: IP; LSE: IPC), the American sustainable packaging and paper producer, has announced a sweeping transformation plan that combines a $1.5 billion divestment of its Global Cellulose Fibers business with a deep restructuring of its North American packaging operations. The move underscores a sharpened focus on containerboard and packaging solutions while streamlining assets to improve cost positioning and strengthen shareholder value.

The company confirmed it has reached a definitive agreement with American Industrial Partners (AIP), a New York-based private equity investor specializing in industrial businesses, to acquire the Global Cellulose Fibers (GCF) division. The transaction, subject to regulatory approvals, includes preferred stock with an initial liquidation preference of $190 million and is expected to close by the end of 2025.

International Paper’s chief executive officer Andy Silvernail said the deal positions GCF for success under new ownership while allowing International Paper to sharpen its core packaging focus. Silvernail explained that the GCF team had realigned its portfolio around its most strategic customers and applied an “80/20” discipline to prioritize growth segments, making it a compelling standalone investment for AIP.

How important is the Global Cellulose Fibers business and what future growth prospects does American Industrial Partners see in the segment?

The Global Cellulose Fibers business generated $2.8 billion in revenue in 2024, employing about 3,300 people across nine mills and eight regional offices worldwide. Its products include pulp used in everyday items such as diapers, feminine care, tissues, and personal hygiene products, as well as specialty pulp for construction materials, paints, and coatings.

AIP partner Rick Hoffman highlighted the durability of the business, pointing to its sustainable wood basket, customer relationships, and well-invested facilities. He noted that AIP intends to work with GCF’s senior leadership team, led by Clay Ellis, to accelerate growth in durable end markets.

Institutional investors viewed the sale as a strategic pruning move for International Paper, one that could simplify its balance sheet and enhance its focus on higher-margin packaging solutions. Analysts broadly signaled that the transaction gives the company additional financial flexibility to reinvest in its packaging footprint, though they cautioned that execution risks remain as major facilities are shuttered.

What structural changes is International Paper making to its North American packaging business and how will they impact operations?

Alongside the GCF divestiture, International Paper announced a $250 million investment to convert the #16 paper machine at its Riverdale mill in Selma, Alabama, into containerboard production. The conversion, scheduled for completion by the third quarter of 2026, reflects the company’s strategy of modernizing assets to align with future demand in packaging.

In contrast, the company will permanently close its containerboard mill and packaging facility in Savannah, Georgia, and its Riceboro containerboard and timber operations. The shutdowns, which will occur in phases by September 2025, will reduce annual containerboard capacity by about one million tons.

The restructuring will affect approximately 1,100 hourly and salaried positions. International Paper has pledged to provide severance packages and outplacement assistance to ease the transition for impacted employees. Tom Hamic, executive vice president and president of the North America Packaging Solutions unit, acknowledged the human cost of the closures but emphasized the long-term necessity of optimizing the footprint to serve customers profitably.

How are investors reacting to International Paper’s strategy of closures, conversions, and divestments in the packaging sector?

Investor sentiment has been cautious but generally constructive. Shares of International Paper have traded with volatility in recent weeks, reflecting a balance between optimism on portfolio streamlining and concern about near-term revenue contraction. Some institutional investors see the decision as a recalibration designed to strengthen the company’s advantaged cost position in the long run, even as short-term earnings may be pressured by capacity reduction.

Market participants noted that the Riverdale conversion signals confidence in packaging demand resilience, while the closures show discipline in exiting less competitive geographies. Analysts suggested the company is aligning more closely with consumer trends favoring sustainable, recyclable packaging materials, which may improve investor perception in ESG-focused funds.

What role does Kraton play in maintaining continuity of supply at the Savannah site after International Paper’s exit?

A separate but related development saw Kraton Corporation, a global producer of specialty polymers and pine-chemical-based bioproducts, secure a continuity of services agreement with International Paper at the Savannah site. With International Paper’s packaging operations winding down in Georgia, the arrangement ensures uninterrupted provision of essential services to Kraton’s pine chemicals production facility.

Kraton’s president of Pine Chemicals, Minco van Breevoort, emphasized that operations will continue “business as usual,” reinforcing supply chain stability while Kraton invests in long-term independence at the site. International Paper’s Chris Roeder, vice president of pine chemicals and low-carbon solutions, noted that the arrangement reflects both companies’ commitment to strengthening the pine chemicals value chain and maintaining reliable service for customers.

This continuity is seen as essential for maintaining Kraton’s role in global pine chemical markets, which supply adhesives, coatings, and other specialty products critical to downstream industries.

How does International Paper’s restructuring align with broader industry trends in sustainable packaging and industrial divestitures?

International Paper’s divestment and footprint changes mirror a wider industry pattern of major packaging and pulp players shedding non-core assets to focus on sustainability-linked growth. Global peers such as WestRock and Smurfit Kappa have similarly prioritized containerboard and corrugated packaging while exploring asset consolidation to match shifting customer demand.

The company’s pivot also comes against the backdrop of increasing regulatory and consumer pressures to enhance recyclability and reduce carbon footprints in packaging. Analysts believe International Paper’s sharpened focus positions it to capture market share in eco-friendly packaging categories, though execution risk around mill conversions and customer retention remains.

What is the future outlook for International Paper after the divestment and restructuring of its packaging business?

Looking ahead, analysts expect International Paper to use the GCF divestment proceeds to deleverage its balance sheet and reinvest in packaging projects with stronger growth profiles. The Riverdale mill conversion is expected to be a cornerstone of this strategy, providing fresh capacity aligned with containerboard demand growth.

Institutional investors are watching how International Paper manages labor relations and community impacts from closures, which could affect reputational standing. Nonetheless, the streamlined structure could deliver margin improvement in 2026 and beyond, particularly if packaging demand continues to outpace supply in key North American markets.

In the medium term, the divestment of non-core cellulose fiber operations and reinvestment into packaging is expected to create a more focused, efficient International Paper. If executed effectively, the strategy could support a stronger stock performance and reinforce its standing as a leading global packaging supplier.