Smurfit Westrock expects about $700 million of additional freight and energy costs in 2026 and is raising paper prices, putting packaging costs back in focus for food manufacturers and supermarket suppliers.

The Dublin-based group published its third-quarter results on 28 October. It expects full-year adjusted EBITDA of approximately $4.7 billion and says the full benefit of its price increases should come through in 2027.

For grocery businesses buying corrugated cases, cartons and shelf-ready packaging, the timing matters. A supplier’s energy bill can rise before a customer contract allows prices to change. Buyers therefore need to understand when an increase applies, which material it covers and how long the revised price lasts.

Smurfit Westrock reported quarterly sales of $8.161 billion and net income of $219 million. Adjusted EBITDA, a profit measure before interest, tax, depreciation, amortisation and specified adjustments, was $1.205 billion. Its adjusted EBITDA margin was 14.8%.

The company described converting volumes as weaker than expected. Converting turns paper and board into finished packs; softer activity at that stage can coexist with pressure on the supply of particular paper grades.

Chief executive Tony Smurfit said North America remained sold out across containerboard grades and most consumer grades. In Europe, the Middle East, Africa and Asia Pacific, he said containerboard price rises were being passed through with the usual delay.

Those statements do not establish that every food producer faces a shortage or the same price increase. Availability depends on the grade, plant, pack specification and delivery location. A group-wide cost estimate is not a quoted surcharge for an individual customer.

The results give a current operating picture for one of Ireland’s major packaging companies. They also show why procurement teams need to distinguish the cost drivers across Europe’s different packaging materials, rather than treat all formats as one market.

For private-label manufacturers, a packaging increase may arrive during an existing supermarket supply agreement. The practical task is to reconcile the converter’s effective date with the retailer’s next cost review, using the contracted specification and evidence of any increase.

Changing board weight or pack design may offer savings, but it also changes the product being purchased. Compression strength, moisture resistance, pallet stability and performance on packing lines need checking before a cheaper format replaces an established one.

The next test is whether Smurfit Westrock’s price increases recover costs without further weakening orders. Food and FMCG suppliers will be watching the effect on their own packaging quotations and delivery commitments as contracts move into 2027.

Editor’s Note: Based on Smurfit Westrock’s results dated 28 October 2026. GTN adds context on packaging contracts, material availability and grocery supply.