Algoma Steel Group Inc.: Business Overview, Financials & Competitive Analysis

Algoma Steel Group Inc. Overview

Algoma Steel Group Inc. is a leading Canadian producer of steel plate and hot rolled sheet products. The company is undergoing a transformational transition to electric arc furnace (EAF) steelmaking, with EAF Unit 1 fully operational and Unit 2 nearing completion. As of (May 2026), Q1 2026 revenue was $296.9 million, with a net loss of $159.4 million and Adjusted EBITDA loss of $28.7 million, reflecting the operational challenges of the strategic transformation and tariff headwinds.

Strategic Profile

Algoma is positioning itself as a modernized steelmaker through its EAF transition, which reduces carbon emissions and shifts production focus to higher-margin plate products. The company achieved record plate sales at 116,000 net tons in Q1 2026 while average net sales realization rose to $1,193 per ton. Strategic partnerships include the Roshel Algoma Defence joint venture and a US$250 million-potential MOU with Hanwha Ocean, targeting defense, infrastructure, and energy markets.

Competitive Landscape

Algoma competes in the North American steel plate and hot-rolled sheet market with major integrated steelmakers and EAF competitors. Key rivals include ArcelorMittal (mining/integrated steelmaking), Nippon Steel, United States Steel Corporation (flat-rolled and plate products), and regional EAF players. Algoma's plate-focused positioning and EAF transition differentiate it from traditional integrated mills, though larger competitors have greater scale and geographic diversity. The shift to defense/infrastructure end-markets positions it competitively but against established supply chains.

Industry Context

Algoma Steel Group Inc. operates in Steel.

Key facts

Founded: 2021 · Headquarters: Sault Ste. Marie, Canada · Employees: N/A · Revenue: $296.9M (Q1 2026) · Market cap: N/A