Delta Steel
Delta Steel is a Houston-based structural steel service center founded in 1963, supplying beams, plate, tube, and other steel products alongside value-added processing (robotic coping, plasma cutting, forming, drilling) to fabricators, contractors, and infrastructure developers across Texas and the broader Infra-Metals/Reliance Steel network.
- Company typePrivate
- Founded1963
- HeadquartersHouston, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Delta Steel does
Delta Steel, Inc. is a structural steel service center founded in 1963 and headquartered in Houston, Texas. The company operates as an intermediary between steel mills and end users, stocking a broad inventory of structural steel products — including wide flange beams (W4x13 to W44x335 in lengths up to 70 ft), plate, tube, angles, bars, channels, I-beams, pipes, sheets, and manufactured solar panel mounts — and delivering them with value-added processing such as plate burning, robotic coping, forming, saw cutting, drilling, T-splitting, and cambering. The processing operations are supported by advanced capital equipment including Voortman V807 robotic beam lines, KINETIC Cutting Systems, Hi-Def plasma burn tables (capable of cutting 8-inch thick plate up to 100 ft long), CNC press brakes ranging from 20 to 60 ft, and 7-axis robotic coping machines.
The business serves fabrication shops, bridge and infrastructure contractors, renewable energy developers, marine and shipyard fabricators, commercial and residential builders, and utility and communications infrastructure companies across regional Texas service centers (Cedar Hill, Fort Worth, Houston, San Antonio) and through the broader Infra-Metals / Reliance Steel & Aluminum Co. family network spanning the East Coast, Midwest, and Southwest. Revenue is generated through quote-based, transactional product sales bundled with professional processing services, with mill pricing passed through to customers and no mandatory minimum order quantities. Delta Steel is a wholly-owned subsidiary of Infra-Metals Co. (a Georgia corporation doing business as Delta Steel, Sugar Steel, and Smith Pipe & Steel), itself part of the Reliance Steel & Aluminum Co. (NYSE: RS) family of companies. Recent strategic moves include the November 2025 addition of Smith Pipe & Steel and the March 2026 acquisition of Vector Intelligence, a digital takeoff utility that integrates with Tekla and SDS2 detailing platforms.
Delta Steel firmographics
Firmographics- Name
- Delta Steel
- Legal name
- Delta Steel, Inc.
- Website
- https://deltasteel.com
- Company type
- Private
- Founded year
- 1963
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Delta Steel is a Houston-based structural steel service center founded in 1963, supplying beams, plate, tube, and other steel products alongside value-added processing (robotic coping, plasma cutting, forming, drilling) to fabricators, contractors, and infrastructure developers across Texas and the broader Infra-Metals/Reliance Steel network.
- Ownership category
- akta.pro rank
Delta Steel industry classification
Industry- Product category
- Structural Steel Distribution and Processing
- NAICS
- Metal Service Centers and Other Metal Merchant Wholesalers (423510), Steel Product Manufacturing from Purchased Steel (3312), Plate Work and Fabricated Structural Product Manufacturing (33231), Plate Work Manufacturing (332313)
- SIC
- Fabricated Structural Metal Products (3440)
- akta.pro primary industry
- Steel Service Centers & Processing (Slitting, Cut-to-Length, Blanking, Leveling) (IMAKABAL)
- akta.pro secondary industries
- Steel Products Trading & Service Centers (Flat, Long, Pipe & Tube, Rebar) (IMAKAJAB), Structural Steel Fabrication (IMADACAA)
Keywords
Where Delta Steel is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices7 records
Markets served
Delta Steel business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- Structural Steel Product Sales: Delta Steel operates as an intermediary between steel mills and fabrication shops, selling structural steel products including beams, plates, tubing, angles, channels, bars, pipes, and sheets. Revenue is generated through one-time product transactions at competitive pricing, with no mandatory minimum order quantity. The company maintains mill pricing relationships that allow flexible purchasing for customers.
- Value-Added Processing Services: Delta Steel provides processing services including plate burning, robotic coping, forming, saw cutting, drilling, T-splitting, and cambering. These services are bundled with product sales and add value by delivering material in job-ready form, reducing scrap and labor for customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Standard structural steel products with processing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Delta Steel product offering
Product offeringCore offering
Delta Steel operates as a structural steel service center intermediary between steel mills and fabrication shops, distributing structural steel products (wide flange beams, I-beams, tubes, plates, angles, bars, channels, pipes, sheets, and solar panel mounts) and bundling value-added processing services including plate burning, drilling, saw cutting, press brake forming, robotic coping, cambering, and T-splitting. The company serves structural steel fabricators, bridge and infrastructure contractors, commercial and residential builders, renewable energy developers, and marine/shipyard customers through regional service centers with just-in-time delivery and mill pricing without mandatory minimum order quantities.
Product overview
Delta Steel is a structural steel service center (not a software company) offering a portfolio of physical steel products supported by value-added processing services. The core product line consists of structural steel commodity items including Wide Flange Beams, Tubes, Plates, Angles, Bars, Channels, I-Beams, Pipes, Sheets, and Solar Panel Mounts. These products are complemented by a suite of in-house processing services—Plate Burning, Drilling, Saw Cutting, Forming, Robotic Processing (Robotic Coping), Cambering, and T-Splitting—that prepare materials to job-ready specifications. The company also operates a Customer Portal for order tracking and document access. Through its parent organization (Reliance Carbon Structural Group / Infra-Metals), Delta Steel has recently incorporated Vector Intelligence, a digital utility acquired for automating material takeoffs from PDF drawings, which integrates with Tekla PowerFab, Excel, Tekla Structures, and SDS2 software platforms.
Differentiator
Problem solved
Functional benefit
Brands
- Smith Pipe & Steel Company: Pipe and steel distribution company acquired in November 2025, operating under the ownership of Infra-Metals Co. and Delta Steel.
- Sugar Steel
Products and services
- Wide Flange Beams Structural steel beams with wide flanges stocked from W4 x 13 to W44 x 335 in various lengths up to 70 ft, used for load-bearing applications in construction and infrastructure projects.
- Tube Structural steel tubing available in carbon steel, supplied in both seamless and welded varieties for various construction and industrial applications.
- Plate Carbon steel plate products used in structural and industrial applications, subject to value-added processing services.
- Angles Structural steel angle products for framing, bracing, and connection applications in construction.
- Bars Structural steel bar products including flats, rounds, and squares for various industrial and construction uses.
- Channels Structural steel channel products for framing, support, and load-bearing applications.
- I-Beams Structural steel I-beams (rolled steel joists) with tapered flanges, suitable for spans of 30 to 100 ft in framing applications such as bridges, hospitals, parking garages, and skyscrapers.
- Pipes Structural steel pipe products for various construction and industrial applications.
- Sheets Steel sheet products for structural and fabrication applications.
- Solar Panel Mounts Manufactured steel products for solar panel mounting systems in renewable energy applications.
- Plate Burning Value-added processing service using Hi-Def Plasma cutters and oxygen-fueled torches capable of burning up to 100 ft long and cutting through 8-inch thick plate, producing various desired shapes with enhanced tolerances.
- Drilling Steel processing service for forming holes utilizing drill bits, including counterboring, reaming, and tapping capabilities using carbide or high-speed steel bits.
- Saw Cutting CNC-enabled saw cutting service with nesting programming to produce cut-to-length pieces with minimal scrap, saving customers time and money.
- Forming Press brake forming service accommodating projects from 20 to 60 ft using multiple size press brakes across facilities, including utility pole shell manufacturing.
- Robotic Processing (Robotic Coping) Robotic thermal profile cutting system processing structural steel in one pass with the ability to reach all four sides of material, combining drilling, milling, sawing, punching, shearing, and layout marking functions for economic advantage over dedicated systems.
- Cambering Beam cambering service handling minimum lengths of 20 ft up to WF 40 X 397# for structural applications requiring curved or cambered beams.
- T-Splitting Programmable T-split line with roller conveyors, transfer tables, and screw-type lifting rollers for splitting steel beams, with fully programmable heating, splitting, and cooling processes.
Quantifiable outcome
- Vector Intelligence reduces bidding time by 50% to 80% per job
- +3 more outcomes
Companies that use Delta Steel
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles5 records
Delta Steel technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature8 records
Delta Steel partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Vector Intelligence, LLCcoreThe Reliance Carbon Structural Group (parent of Delta Steel and Infra-Metals) acquired Vector Intelligence, LLC, a digital utility that automates material takeoffs from PDF project drawings. Vector Intelligence produces annotated PDFs and CSV/XML outputs for Tekla PowerFab, Excel, and SDS2, and generates 3D model outputs for Tekla Structures. The acquisition provides a fully integrated bidding solution for fabrication partners.
- Smith Pipe & SteelcoreSmith Pipe & Steel joined The Infra Group, operating under the ownership of Infra-Metals Co. and Delta Steel. This partnership provides expanded resources, larger nationwide reach, increased steel availability, more stocking locations, and enhanced processing capabilities while maintaining Smith Pipe & Steel's established name and local management.
- Infra-Metals Co.coreDelta Steel is a member of the Infra-Metals organization, which itself operates locations along the East Coast from New England to South Florida and into the Midwest from Illinois through Ohio and the Southwest in Texas. Both companies belong to the Reliance Steel & Aluminum Co. Family of Companies.
- NASCC (National Steel Construction Conference)minorDelta Steel sponsors and exhibits at NASCC: The Steel Conference, the premier event for the steel industry featuring over 300 technical sessions. The company uses this venue to showcase Vector Intelligence software and network with fabricators, engineers, and industry professionals.
Scale indicators7 records
Recent moves8 records
Expansion highlights6 records
Delta Steel competitors and assessment
Company assessmentBroad incumbents
- Worthington Industries: Diversified metals manufacturer and processor (NYSE: WOR) with steel processing operations serving construction, automotive, and industrial end markets. Overlapping value-added processing capabilities and customer base, though broader in scope than Delta Steel's structural steel focus.
- Nucor Corporation: Largest US steel producer (NYSE: NUE) with downstream fabrication and distribution capabilities. While primarily an upstream mill, Nucor's Vulcraft/Trademark divisions overlap with Delta Steel's structural beam, joist, and decking customer base.
- Reliance Steel & Aluminum Co. Parent company and the largest metals service center operator in North America (NYSE: RS). Operates a broad portfolio across many metal products and geographies; Delta Steel sits within this umbrella and benefits from shared sourcing, but Reliance's scope and scale exceed Delta Steel's niche focus.
- Schnitzer Steel Industries: Publicly traded metals recycling and steel products company (NASDAQ: SCHN) with a steel manufacturing and service center business. Adjacent competitor in structural and rebar steel products serving construction and infrastructure markets.
Direct peers
- Steel Technologies: Steel processing and service center competitor serving automotive, construction, and industrial markets. Comparable flat-rolled and structural processing capabilities and a similar value-added distribution model.
- Infra-Metals Co. Sister company under the same parent (Infra-Metals Co.) and part of the Reliance Steel family. Operates structurally identical steel service centers on the East Coast and Midwest, with shared technology investments (Voortman V807, KINETIC systems) and overlapping customer profiles in fabrication and infrastructure.
- Olympic Steel: Publicly traded (NASDAQ: ZEUS) US steel service center that processes and distributes carbon, stainless, and aluminum flat-rolled products, structural steel, and tubing. Closely comparable to Delta Steel in product mix, value-added processing model, and customer base of fabricators and OEMs.
- Kloeckner Metals: One of the largest steel and metal service center networks in the US (subsidiary of Klöckner & Co). Provides similar metal distribution and value-added processing services (cutting, forming, machining) to industrial and construction customers.
- Smith Pipe & Steel: Pipe and steel distribution company that joined The Infra Group in November 2025 under the same Infra-Metals/Delta Steel ownership. Directly comparable product mix in pipe and structural steel, with overlapping customer base in fabrication and infrastructure.
Regional players
- Edgen Murray: Global supplier of specialty steel products and structural pipe serving energy, infrastructure, and industrial markets. Comparable in heavy structural steel distribution and value-added processing, particularly for shipyard and marine fabricators — a target end market for Delta Steel.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Delta Steel social profiles
Digital presenceDelta Steel financial estimates
Financial estimateRevenue estimate
Valuation estimate
Delta Steel leadership team
Management profileNumber of profiles
Profiles6 records
Delta Steel subsidiaries and ownership
Company hierarchySubsidiaries2 records
Delta Steel funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Delta Steel 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 Delta Steel
What does Delta Steel do?
Delta Steel operates as a structural steel service center intermediary between steel mills and fabrication shops, distributing structural steel products (wide flange beams, I-beams, tubes, plates, angles, bars, channels, pipes, sheets, and solar panel mounts) and bundling value-added processing services including plate burning, drilling, saw cutting, press brake forming, robotic coping, cambering, and T-splitting. The company serves structural steel fabricators, bridge and infrastructure contractors, commercial and residential builders, renewable energy developers, and marine/shipyard customers through regional service centers with just-in-time delivery and mill pricing without mandatory minimum order quantities.
Is Delta Steel a public or private company?
Delta Steel is a private company. It is classified as corporate owned and is currently operating.
When was Delta Steel founded?
Delta Steel was founded in 1963. It employs 51 to 100 people.
Where is Delta Steel based?
Delta Steel is headquartered in Houston, United States, in the North America region.
How does Delta Steel make money?
Two revenue lines are on record. Structural Steel Product Sales are the primary driver. The others are value-Added Processing Services.
Who are Delta Steel's main competitors?
Broad incumbents on record are Worthington Industries, Nucor Corporation, Reliance Steel & Aluminum Co. and Schnitzer Steel Industries. Direct peers are Steel Technologies, Infra-Metals Co., Olympic Steel, Kloeckner Metals and Smith Pipe & Steel. Edgen Murray is listed as a regional player.
Does Delta Steel have an API?
No public API is recorded for Delta Steel.
What industry is Delta Steel in?
Delta Steel's product category is Structural Steel Distribution and Processing. Its primary akta.pro industry code is IMAKABAL, Steel Service Centers & Processing (Slitting, Cut-to-Length, Blanking, Leveling), with a secondary code of IMAKAJAB, Steel Products Trading & Service Centers (Flat, Long, Pipe & Tube, Rebar). Its NAICS code is 423510 and its SIC code is 3440.