ArcelorMittal Dofasco
ArcelorMittal Dofasco is Canada's largest integrated flat carbon steel producer, operating a 4.5 million-tonne-per-year facility in Hamilton, Ontario, serving automotive, construction, energy, packaging, and agricultural manufacturers across North America with branded and commodity-grade steel products.
- Company typePrivate
- Founded1912
- HeadquartersHamilton, Canada
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What ArcelorMittal Dofasco does
ArcelorMittal Dofasco is Canada's largest steel producer and Ontario's largest private-sector employer, operating an integrated flat carbon steel manufacturing complex on 800 acres in Hamilton, Ontario. Founded in 1912 as Dominion Steel Castings Co. and now a wholly-owned subsidiary of ArcelorMittal S.A., the company produces approximately 4.5 million tonnes of flat carbon steel annually across roughly 130 grades. Its manufacturing footprint spans the full flat steel value chain: blast furnaces, basic oxygen steelmaking, hot and cold rolling, hot-dip galvanizing, aluminizing, coil coating at the Baycoat pre-paint facility, and tinplating for food packaging. The company supplies automotive, construction, energy, packaging, agricultural, and transportation infrastructure customers across North America, with a diverse product portfolio including the proprietary Usibor press-hardenable steels, Galvalume coated products with 40-60 year warranties, and the XCarb recycled/renewably produced steel line.
The business model is industrial B2B: products are sold via direct enterprise sales relationships with major OEMs, complemented by a customer e-commerce portal (ec.dofasco.ca) offering downloadable PDF price lists and ordering for direct customers. Pricing is quote-based on a per-tonne unit basis across hot rolled, cold rolled, galvanized, galvalume, tinplate, aluminized, and pre-paint product lines, with XCarb sustainable products sold at premium pricing. The company holds industry-critical certifications (ResponsibleSteel, IATF 16949, ISO 9001/14001/45001/50001) that gate access to tier-1 automotive and food packaging customers, and operates an in-house R&D Centre with over 80 researchers connected to ArcelorMittal's global network of 12 R&D centers and 1,500 researchers. A $2 billion decarbonization plan, roughly $500 million in government co-funding, and partnerships for biocarbon (CHAR Technologies, CanmetENERGY, CISERA) and digital transformation (Mohawk College) shape the forward capital allocation strategy.
ArcelorMittal Dofasco firmographics
Firmographics- Name
- ArcelorMittal Dofasco
- Legal name
- ArcelorMittal Dofasco
- Website
- https://dofasco.arcelormittal.com
- Company type
- Private
- Founded year
- 1912
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- ArcelorMittal Dofasco is Canada's largest integrated flat carbon steel producer, operating a 4.5 million-tonne-per-year facility in Hamilton, Ontario, serving automotive, construction, energy, packaging, and agricultural manufacturers across North America with branded and commodity-grade steel products.
- Ownership category
- akta.pro rank
ArcelorMittal Dofasco industry classification
Industry- Product category
- Flat Carbon Steel Manufacturing
- NAICS
- Iron and Steel Mills and Ferroalloy Manufacturing (331110)
- SIC
- Steel Works, Blast Furnaces & Rolling & Finishing Mills (3310)
- akta.pro primary industry
- Integrated Steelmaking (BF-BOF) (IMAKABAA)
- akta.pro secondary industry
- Coated & Plated Steel (Galvanized, Galvalume, Tinplate, Electrogalvanized, Color-Coated) (IMAKABAG)
Keywords
Where ArcelorMittal Dofasco is headquartered
LocationHeadquarters
- HQ city
- Hamilton
- HQ country
- Canada
- HQ region
- North America
Offices5 records
Markets served
ArcelorMittal Dofasco business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Steel product sales: Primary revenue from manufacturing and selling flat carbon steel products including hot rolled, cold rolled, galvanized, galvalume, pre-paint steel, tinplate, and aluminized steel. Products are sold to automotive, construction, energy, packaging, and agricultural industries across North America.
- XCarb sustainable steel: Premium recycled and renewably produced steel products sold at premium pricing for customers seeking low-carbon footprint materials.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Hot rolled steel products |
| Unit Pricing | Pay-as-you-go | Cold rolled steel products |
| Unit Pricing | Pay-as-you-go | Galvanized and galvanneal steel |
| Unit Pricing | Pay-as-you-go | Galvalume steel products |
| Unit Pricing | Pay-as-you-go | Tinplate products |
| Unit Pricing | Pay-as-you-go | Aluminized steel products |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels10 records
ArcelorMittal Dofasco product offering
Product offeringCore offering
ArcelorMittal Dofasco is an integrated flat carbon steel manufacturer headquartered in Hamilton, Ontario, operating a steelmaking facility with approximately 4.5 million tonnes of annual production capacity and roughly 4,500 employees. The company produces approximately 130 grades of steel sold as hot rolled, cold rolled, galvanized, galvalume, aluminized, pre-paint, and tinplate products. Output is supplied primarily to North American manufacturers in the automotive, construction, energy, packaging, and agriculture sectors.
Product overview
ArcelorMittal Dofasco is Canada's largest steel producer and Ontario's largest steelmaker, operating as a flat carbon steel manufacturer producing approximately 4.5 million tonnes annually across 800 acres in Hamilton, Ontario. The product portfolio spans the full steel production chain: Hot Rolled Steel (plain and pickled and oiled variants), Cold Rolled Steel (including electrical steels branded Corelox, weathering steels branded Indaten, and enamelling steels branded UltraVit), Metallic Coated Steels encompassing Galvanized products (with Galvanneal, LustreLok, Extragal, Ultragal variants) and Galvalume (zinc and aluminum coating), Pre-Paint Steel processed at the Baycoat facility into multiple product lines (Perspectra Plus, Metallic Series, Wrinkle Textured, 10,000 Series, Barrier Series), Tinplate Products for packaging applications, and Aluminized Steel including Usibor and Ductibor press hardenable steels for automotive. The XCarb sub-brand represents their sustainable steel produced via Electric Arc Furnace using scrap and renewable energy. Products serve automotive, construction, energy, packaging, and appliance industries across North America.
Differentiator
Problem solved
Functional benefit
Brands
- Usibor®: Aluminum-silicon coated press hardenable steels ranging from 1500 to 2000 MPa nominal tensile strengths for automotive applications including anti-intrusion and safety cage components.
- Ductibor®
- E-Passivation™
- Extragal™
- Ultragal™
- LustreLok™
- Galvanneal
- Indaten™
- UltraVit™
- Corelox™
- Perspectra Plus Series™
- Baycoat
Products and services
- Hot Rolled Steel Hot rolled flat steel products used as feedstock for downstream processing and by industrial customers in construction and general manufacturing.
- Cold Rolled Steel Cold rolled flat steel with tighter thickness tolerances and improved surface finish, supplied to automotive and appliance manufacturers.
- Galvanized Steel Zinc-coated flat steel providing corrosion resistance for automotive body panels, construction products, and exposed applications.
- Galvalume Steel Aluminum-zinc coated flat steel combining corrosion resistance and heat reflectivity, used primarily in roofing and building products.
- Pre-Paint Steel Pre-painted flat steel coils supplied to building products, appliance, and construction customers for downstream fabrication without in-house painting.
- Tinplate Products Tin-coated flat steel used primarily by the food and beverage packaging industry to produce cans and containers.
- Aluminized Steel Aluminum-coated flat steel offering heat and corrosion resistance for automotive exhaust, heating, and industrial applications.
- XCarb Recycled and Renewably Produced Steel Low-carbon-emissions steel produced from recycled scrap using renewable electricity, marketed to customers seeking reduced Scope 3 footprint.
Quantifiable outcome
- 60,000+ tonnes of coal displaced annually through biocarbon use
- +6 more outcomes
Companies that use ArcelorMittal Dofasco
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles4 records
ArcelorMittal Dofasco technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature10 records
ArcelorMittal Dofasco partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Prime Minister Mark Carney Advisory Council on Canada-U.S. Economic RelationscoreArcelorMittal Dofasco included as one of 24 members on advisory committee led by Canada-U.S. Trade Minister Dominic LeBlanc, comprising industry leaders, corporate CEOs, labour representatives, and former politicians. Committee's first meeting scheduled April 27, 2026 amid tariff tensions and CUSMA negotiations.
- CHAR TechnologiescoreOntario government invested $2.25 million through Forest Biomass Program to help CHAR Technologies commercialize biocoal for use in steelmaking at ArcelorMittal Dofasco. Project supports 4 new jobs, 6 existing positions, and up to 180,000 tonnes of forest biomass annually. CHAR is installing High Temperature Pyrolysis kiln at Thorold Renewable Energy Facility with significant offtake agreement with AMD.
- CanmetENERGYcorePartnership with Canadian government research body CanmetENERGY successfully trialed up to 15% coal replacement in blast furnace with biocarbon, displacing 60,000+ tonnes of coal annually. Collaborative R&D effort for low-carbon steelmaking.
- Canadian Iron & Steel Energy Research Association (CISERA)coreCollaborative partnership with CISERA and multiple suppliers and government agencies on biocarbon research for ironmaking using waste wood and forestry residues.
- Mohawk College Sensor Systems and Internet of Things Labcore$12 million digital transformation project partnership with Mohawk College designing and testing imaging and deep learning-based automated system for slag removal in Ladle Metallurgy Facility. Project completed 2023, funded partially by NGen and NSERC.
- Hamilton Community FoundationminorCommunity granting partnership for Corporate Community Investment Fund (CCIF) supporting STEM, youth mental health, and environment programs in Hamilton region.
Scale indicators14 records
Recent moves7 records
Expansion highlights5 records
ArcelorMittal Dofasco competitors and assessment
Company assessmentDirect peers
- Cleveland-Cliffs: Cleveland-Cliffs is the largest flat-rolled steel producer in North America, with a similar mix of hot-rolled, cold-rolled, coated, and tin-plate products serving automotive, construction, and packaging customers. Direct competitor to AMD in the North American flat carbon steel market.
- United States Steel Corporation: U.S. Steel operates integrated blast furnace steelmaking and is the historic North American flat-rolled steel incumbent, with overlapping automotive, construction, and appliance customers. Direct integrated steel competitor to AMD's product portfolio and geography.
- Stelco: Stelco is a Hamilton, Ontario-headquartered flat carbon steel producer with overlapping hot-rolled, cold-rolled, and coated steel products serving North American markets. A direct Canadian competitor sharing AMD's Hamilton footprint and customer base.
- Algoma Steel: Algoma Steel is a Canadian integrated steel producer based in Sault Ste. Marie, Ontario, producing plate and sheet products for automotive, construction, and energy customers. A direct regional competitor in the Canadian flat carbon steel market.
- Nucor Corporation: Nucor is the largest U.S. steel producer using electric arc furnace (EAF) technology to produce sheet, plate, and structural steel for automotive, construction, and appliance markets. Direct competitor in flat-rolled and coated steel with stronger scrap/EAF positioning than AMD's BF-BOF route.
- Steel Dynamics: Steel Dynamics is a major U.S. EAF-based steel producer with sheet, structural, and fabricated steel products serving automotive, construction, and industrial customers. Direct competitor in flat-rolled sheet and coated steel markets.
- SSAB: SSAB is a global steelmaker with North American operations producing high-strength structural and wear-resistant steels, including advanced automotive grades. Competes with AMD in advanced high-strength steels for automotive lightweighting.
Broad incumbents
- ArcelorMittal (Parent): ArcelorMittal is the parent company and the world's leading integrated steel and mining corporation, operating across 60 countries with 168,000 employees. Provides the corporate R&D, capital, and global customer relationships that AMD leverages.
- POSCO: POSCO is a South Korean integrated steel producer globally recognized for premium coated steel products (galvanized, galvalume, electrical steel) and advanced high-strength steels. Comparable in coated steel and automotive grade focus to AMD.
- EVRAZ North America: EVRAZ North America produces steel pipe, tubular goods, and rail products serving energy, construction, and transportation infrastructure markets. Overlaps with AMD in line pipe, OCTG, and structural steel products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
ArcelorMittal Dofasco social profiles
Digital presenceArcelorMittal Dofasco compliance and trust
Trust signalCompliance6 records
ArcelorMittal Dofasco financial estimates
Financial estimateRevenue estimate
Valuation estimate
ArcelorMittal Dofasco leadership team
Management profileNumber of profiles
Profiles1 record
ArcelorMittal Dofasco funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ArcelorMittal Dofasco M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ArcelorMittal Dofasco
What does ArcelorMittal Dofasco do?
ArcelorMittal Dofasco is an integrated flat carbon steel manufacturer headquartered in Hamilton, Ontario, operating a steelmaking facility with approximately 4.5 million tonnes of annual production capacity and roughly 4,500 employees. The company produces approximately 130 grades of steel sold as hot rolled, cold rolled, galvanized, galvalume, aluminized, pre-paint, and tinplate products. Output is supplied primarily to North American manufacturers in the automotive, construction, energy, packaging, and agriculture sectors.
Is ArcelorMittal Dofasco a public or private company?
ArcelorMittal Dofasco is a private company. It is classified as corporate owned and is currently operating.
When was ArcelorMittal Dofasco founded?
ArcelorMittal Dofasco was founded in 1912. It employs 1,001 to 5,000 people.
Where is ArcelorMittal Dofasco based?
ArcelorMittal Dofasco is headquartered in Hamilton, Canada, in the North America region.
How does ArcelorMittal Dofasco make money?
Two revenue lines are on record. Steel product sales are the primary driver. The others are XCarb sustainable steel.
Who are ArcelorMittal Dofasco's main competitors?
Direct peers on record are Cleveland-Cliffs, United States Steel Corporation, Stelco, Algoma Steel, Nucor Corporation, Steel Dynamics and SSAB. Broad incumbents are ArcelorMittal (Parent), POSCO and EVRAZ North America.
Does ArcelorMittal Dofasco have an API?
No public API is recorded for ArcelorMittal Dofasco.
What industry is ArcelorMittal Dofasco in?
ArcelorMittal Dofasco's product category is Flat Carbon Steel Manufacturing. Its primary akta.pro industry code is IMAKABAA, Integrated Steelmaking (BF-BOF), with a secondary code of IMAKABAG, Coated & Plated Steel (Galvanized, Galvalume, Tinplate, Electrogalvanized, Color-Coated). Its NAICS code is 331110 and its SIC code is 3310.