Superior Iron Works
Superior Iron Works is a U.S. structural steel fabricator and erector serving commercial and industrial construction projects in the mid-Atlantic region, now operating as part of Extreme Steel Inc. following acquisition.
- Company typePrivate
- Founded1968
- HeadquartersSterling, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
Superior Iron Works firmographics
Firmographics- Name
- Superior Iron Works
- Legal name
- Superior Iron Works
- Website
- https://superiorironworks.com
- Company type
- Private
- Founded year
- 1968
- Operating status
- Acquired
- Headcount range
- 101–250 employees
- Short description
- Superior Iron Works is a U.S. structural steel fabricator and erector serving commercial and industrial construction projects in the mid-Atlantic region, now operating as part of Extreme Steel Inc. following acquisition.
- Ownership category
- akta.pro rank
Superior Iron Works industry classification
Industry- Product category
- Structural Steel Fabrication
- NAICS
- Fabricated Structural Metal Manufacturing (332312), Plate Work and Fabricated Structural Product Manufacturing (33231), Steel Product Manufacturing from Purchased Steel (3312)
- SIC
- Fabricated Structural Metal Products (3440)
- akta.pro primary industry
- Structural Steel Fabrication (IMADACAA)
Keywords
Where Superior Iron Works is headquartered
LocationHeadquarters
- HQ city
- Sterling
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Superior Iron Works business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D
Revenue model
- Structural Steel Projects: Project-based revenue from custom structural steel fabrication and erection services for commercial and industrial construction projects throughout the mid-Atlantic region. Multi-million-dollar project portfolio.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Superior Iron Works product offering
Product offeringCore offering
Superior Iron Works manufactures fabricated structural metal products and provides custom structural steel fabrication and erection services for commercial and industrial construction projects. The company was acquired by Extreme Steel Inc. and operates as part of a 300+ employee structural steel enterprise with four locations serving the mid-Atlantic region of the United States.
Differentiator
Problem solved
Functional benefit
Products and services
- Structural Steel Fabrication
- Structural Steel Erection
Companies that use Superior Iron Works
Customer profileSegments2 records
Ideal customer profiles2 records
Superior Iron Works technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Superior Iron Works partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Superior IronworkscoreSuperior Ironworks was acquired by Extreme Steel Inc., forming a key strategic expansion of the company's structural steel capabilities and market presence in the mid-Atlantic region. This acquisition contributed to the company's growth from a single tradesman to 300+ employees with four locations.
Scale indicators4 records
Superior Iron Works competitors and assessment
Company assessmentDirect peers
- Extreme Steel Inc. Parent company of Superior Iron Works and a structural steel fabricator/erector serving the mid-Atlantic region. Operates the same business model across four locations with 300+ employees and overlapping customer base in commercial and industrial construction.
- Banker Steel Company: Structural steel fabricator serving commercial, industrial, and infrastructure projects across the U.S. with a comparable project-based business model targeting general contractors and developers — a direct functional peer to Superior Iron Works.
- Hirschfeld Industries: Structural steel fabricator and erector serving heavy commercial and industrial projects including bridges and large buildings. Highly comparable in process (cut, fabricate, erect) and target customers (GCs and developers).
- FabArc Steel Supply: Regional structural steel fabricator supplying commercial and industrial construction projects in the mid-Atlantic and Southeast. Closely comparable in project size, customer type, and structural fabrication scope.
- American Bridge Company: Structural steel and bridge contractor engaged in fabrication and erection of large steel structures. Directly comparable in heavy structural steel project execution and engineering-driven delivery model.
- LeJeune Steel Company: Mid-Atlantic and Midwest structural steel fabricator serving commercial, healthcare, and industrial construction. Comparable project size, regional footprint, and structural fabrication/erection service model.
Broad incumbents
- Canam Steel Corporation: Large North American structural steel manufacturer producing beams, joists, and plate products with in-house fabrication. Overlaps with Superior Iron Works on the structural steel value chain but at greater scale and vertical breadth.
- Nucor Corporation: Largest U.S. steel producer with downstream fabrication operations. Provides steel supply and structural products upstream and adjacent to Superior Iron Works' fabrication/erection business, and is a competitor for large structural steel packages.
- Commercial Metals Company: Vertically integrated steel manufacturer and fabricator with structural steel products serving construction markets. Overlaps Superior Iron Works on fabricated structural metal and competes for similar commercial/industrial project work.
Regional players
- Steeler Inc. West Coast-based structural steel and miscellaneous metals fabricator serving commercial construction. Comparable in fabrication processes and project-based delivery, but operates in a different geography than Superior Iron Works.
Market position
Customer concentration
Superior Iron Works financial estimates
Financial estimateRevenue estimate
Valuation estimate
Superior Iron Works leadership team
Management profileNumber of profiles
Profiles1 record
Superior Iron Works funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Superior Iron Works 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 Superior Iron Works
What does Superior Iron Works do?
Superior Iron Works manufactures fabricated structural metal products and provides custom structural steel fabrication and erection services for commercial and industrial construction projects. The company was acquired by Extreme Steel Inc. and operates as part of a 300+ employee structural steel enterprise with four locations serving the mid-Atlantic region of the United States.
Is Superior Iron Works a public or private company?
Superior Iron Works is a private company. It is classified as corporate owned and is currently acquired.
When was Superior Iron Works founded?
Superior Iron Works was founded in 1968. It employs 101 to 250 people.
Where is Superior Iron Works based?
Superior Iron Works is headquartered in Sterling, United States, in the North America region.
How does Superior Iron Works make money?
One revenue line is on record: structural Steel Projects.
Who are Superior Iron Works's main competitors?
Direct peers on record are Extreme Steel Inc., Banker Steel Company, Hirschfeld Industries, FabArc Steel Supply, American Bridge Company and LeJeune Steel Company. Broad incumbents are Canam Steel Corporation, Nucor Corporation and Commercial Metals Company. Steeler Inc. is listed as a regional player.
Does Superior Iron Works have an API?
No public API is recorded for Superior Iron Works.
What industry is Superior Iron Works in?
Superior Iron Works's product category is Structural Steel Fabrication. Its primary akta.pro industry code is IMADACAA, Structural Steel Fabrication. Its NAICS code is 332312 and its SIC code is 3440.