Ratner Steel Supply Company

What Ratner Steel Supply Company does

Ratner Steel Supply Company is a privately held, for-profit flat roll steel sheet manufacturer headquartered in Saint Paul, Minnesota. Founded in 1986, the company has operated continuously for approximately four decades and currently maintains a workforce of 101-250 employees. It is classified within the mining and metals sector and serves industrial customers that consume flat rolled steel as a production input.

The company's product surface, as indicated in available firmographic metadata, centers on flat roll sheets — a commodity-grade steel form factor widely used in construction, automotive, agricultural equipment, HVAC, and general metal fabrication. No additional product detail, processing capability (slitting, cut-to-length, leveling, coating, etc.), grade specialization, or underlying production technology is documented in the source material. The corporate website (ratnersteel.com) renders only a verification/loader page in the captured snapshot, so no product catalog, technical specifications, or platform information is available for analysis. No patents, trademarks, certifications (e.g., ISO 9001, AISC, ASTM mill certs), or proprietary process claims are present in the data set.

The business model is implicitly B2B industrial supply: a private steel manufacturer selling flat roll sheet to downstream industrial buyers, most plausibly on a per-ton or per-order basis with negotiated contracts. The source data contains no pricing model, go-to-motion, distribution channel, customer segment, or revenue mechanics detail. Ownership structure, parent/subsidiary relationships, management team, capital structure, and funding history are also undocumented in the available data. The only third-party verifiable technology signal is the absence of an API, SDK, or app product. Substantive due diligence on commercial terms, customer base, and unit economics cannot be performed on the current source set.

Name

Ratner Steel Supply Company

Website

https://ratnersteel.com

Company type

Private

Founded year

1986

Headcount range

101–250 employees

Short description

Ratner Steel Supply Company is a privately held flat roll steel sheet manufacturer founded in 1986 and headquartered in Saint Paul, Minnesota. The firm employs 101-250 people and serves industrial customers in the mining and metals sector.

Ownership category

akta.pro rank

Product category

Flat Rolled Steel Manufacturing

NAICS

Rolling and Drawing of Purchased Steel (33122), Steel Product Manufacturing from Purchased Steel (3312)

SIC

Steel Works, Blast Furnaces & Rolling & Finishing Mills (3310)

akta.pro primary industry

Hot Rolling & Primary Mills (Plate, Hot-Rolled Coil/Sheet, Strip) (IMAKABAE)

Keywords

• Flat roll steel
• Steel sheet manufacturing
• Metal products supply
• Cold rolled steel
• Steel service center

Headquarters

HQ city

Saint Paul

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Core offering

Ratner Steel Supply Company is a mining and metals company that manufactures flat roll sheets. The firm produces steel flat roll sheet products for industrial customers from its base in Saint Paul, United States. Founded in 1986, the company operates with 101–250 employees focused on steel sheet production and supply.

Product overview

The source data available for Ratner Steel Supply Company consists only of a website verification/loading page (http://ratnersteel.com/). No product or service information is available from the provided content.

Differentiator

Problem solved

Functional benefit

Products and services

• Flat Roll Sheet Steel

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Olympic Steel: Mid-sized flat rolled steel service center and processor serving similar Midwestern customers. Closest size and business-model comparable to Ratner among publicly traded names.
• Steel Dynamics: Operates Sinton and other EAF-based flat rolled mills producing hot-rolled, cold-rolled, and coated sheet. Among the most direct competitors to a mid-sized flat rolled sheet producer like Ratner.
• Worthington Enterprises: Processes flat rolled steel into consumer and industrial products through steel processing operations. Comparable in scale and customer overlap with Ratner's flat rolled focus.
• North American Stainless: Produces flat rolled stainless steel products serving similar industrial customers. Useful adjacent comparable for evaluating flat rolled processing economics and scale requirements.
• Kloeckner Metals: North American metals processor and distributor focused on flat rolled products and value-added services. Comparable as a mid-market flat rolled processor serving fabrication and industrial customers.

Broad incumbents

• United States Steel Corporation: Historic integrated flat rolled steel producer with Big River Steel and Gary Works operations. Competes across all major flat rolled sheet grades and end markets.
• ArcelorMittal: Global flat rolled steel leader with significant North American footprint. Sets the long-run competitive backdrop for any US flat rolled sheet producer including Ratner.
• Cleveland-Cliffs: Largest flat rolled steel producer in North America following the AK Steel acquisition, with integrated iron ore, steelmaking, and finishing operations. Competes directly for flat rolled sheet customers across automotive and infrastructure.
• Nucor Corporation: Largest US steelmaker and the dominant producer of flat rolled sheet through its EAF mills. Sets industry pricing benchmarks and competitive cost curves that directly pressure mid-sized flat rolled players like Ratner.

Regional players

• Algoma Steel: Canadian integrated flat rolled steel producer serving the Great Lakes and Midwest markets. Overlaps with Ratner's geographic footprint across northern US fabrication customers.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/ratner-steel-supply-company

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ratner Steel Supply Company