The Transformation of Ontario's Paper Industry
Few Ontario industries have changed as dramatically as pulp and paper. Declining newsprint and printing paper demand closed mills across northern Ontario over two decades, while packaging, tissue and specialty paper grades grew steadily. The industry that remains is more focused and, in many cases, more profitable. Northern Ontario communities including Thunder Bay, Kapuskasing, Dryden and Espanola retain pulp and paper operations supported by the province's forest resource, while converting operations producing boxes, bags, labels and tissue products cluster nearer to population centres in southern Ontario.
Product Categories in the Sector
Corrugated packaging represents the largest growth area, driven directly by e-commerce shipping volumes and food distribution. Folding carton producers supply retail packaging for food, pharmaceuticals and consumer goods. Tissue and away-from-home paper products serve institutional, commercial and retail markets. Specialty papers include label stock, release liners, food-contact grades and technical papers with specific barrier or strength properties. Moulded fibre packaging, produced from recycled paper, has expanded as brands replace expanded polystyrene and plastic clamshells. Finally, paper bags and food service packaging have grown as retailers and restaurants move away from single-use plastics.
Ten Paper Goods Manufacturers Connected to Ontario
Cascades operates containerboard, packaging and tissue facilities in Ontario, with a business model built substantially around recycled fibre.
Kruger Products manufactures tissue products at Ontario facilities, supplying consumer and away-from-home markets across Canada.
Domtar maintains Ontario pulp and paper operations producing pulp and specialty paper grades from northern facilities.
Atlantic Packaging Products, based in Scarborough, produces corrugated packaging and recycled containerboard serving Ontario manufacturers and distributors.
GreenFirst Forest Products operates forest products and paper assets in northern Ontario, supporting regional employment and fibre supply.
Resolute Forest Products has operated pulp and paper facilities in Ontario, including operations in the Thunder Bay region.
Smurfit Westrock Canadian operations supply corrugated packaging and display products to Ontario consumer goods and food companies.
Rosenbloom Groupe and regional converters produce paper bags, wrapping and food service packaging for Ontario retail and restaurant customers.
Great Little Box and comparable custom packaging producers serve Ontario businesses requiring short-run printed corrugated and folding carton packaging.
Espanola mill operations and similar northern facilities continue producing kraft paper and specialty grades that supply converting operations further south.
Sustainability at the Centre of the Business
Paper occupies a favourable position in the sustainability conversation because it is recyclable, renewable and, when sourced responsibly, carbon-storing. Ontario producers emphasise certified fibre sourcing, high recycled content and closed-loop water systems. Extended producer responsibility for packaging has shifted recycling costs to producers, reinforcing the commercial case for recyclable paper-based formats. Many Ontario mills generate a significant portion of their own energy from biomass residues, reducing both waste and purchased energy. Water use, historically a major environmental concern for the industry, has declined substantially per tonne produced through process improvements.
Demand Trends
E-commerce remains the strongest driver of corrugated demand, with each parcel requiring a box and often internal protection. Food and grocery distribution provides steady baseline volume. Plastic substitution is opening new categories, from moulded fibre produce trays to paper-based bubble wrap alternatives and coated papers that replace plastic liners in food service. Digital printing has changed the folding carton and label markets by making short customised runs economical, which benefits smaller Ontario food and beverage brands. On the negative side, graphic paper demand continues its long decline, and producers still exposed to that segment face ongoing pressure.
Choosing a Paper Packaging Supplier
Start with the performance requirement: what the package must protect, under what handling conditions, through what distribution channel. Ask suppliers to conduct transit testing rather than relying on assumption, since overpackaging wastes money and underpackaging generates damage claims. Discuss board grades and flute profiles directly, as small specification changes can substantially reduce cost without compromising protection. For printed packaging, review colour management capability and request production proofs. Confirm minimum order quantities and lead times, and ask whether the supplier holds inventory under a stocking programme, which can smooth ordering for seasonal businesses. Verify certification for food contact where applicable, and request documentation of recycled content if you intend to make claims to customers.
Workforce and Regional Impact
Paper manufacturing remains an important employer in northern Ontario communities where alternative industrial employment is limited. Mill operations support process operators, millwrights, electricians, instrumentation technicians and forestry workers, along with substantial indirect employment in transportation and services. Converting operations in southern Ontario employ press operators, die makers, quality technicians and logistics staff. Both segments have invested in automation, which has raised productivity while shifting skill requirements toward controls and maintenance.
Final Thoughts
Ontario's paper goods sector has moved past its most painful restructuring and now serves growing packaging and tissue markets with increasingly sustainable products. For buyers, the province offers responsive converters, strong recycled fibre supply and suppliers genuinely capable of collaborating on packaging redesign. Engaging a supplier early in product development, rather than after the product is finalised, typically yields better protection at lower total cost.