What Welspun Corp does

Welspun Corp Limited is a publicly listed Indian manufacturer of large-diameter welded carbon steel line pipes serving global oil and gas transmission, water infrastructure, and energy customers. Founded in 1995 in Anjar, Gujarat and headquartered at Welspun House in Mumbai, the company is the flagship pipe and steel business of the Welspun World conglomerate. Welspun operates five manufacturing plants across India (Anjar, Dahej, Mandya, Bhopal), the United States (Little Rock, Arkansas), and Saudi Arabia (Dammam, via associate EPIC), with combined installed capacity of 2.2 million MT, and is ranked among the top two line pipe manufacturers globally. Pipe diameters range from 1.5 to 143 inches, produced through HFW, HFIW, HSAW, and LSAW processes up to API 5L X-80 grade, supported by integrated anti-corrosion coating (3LPE, 3LPP, FBE/DFBE), concrete weight coating (via WASCO Energy JV), pipe bending, and logistics services connected to Mundra, Kandla, and Hazira ports.

The company has expanded vertically beyond line pipes into Ductile Iron pipes (400,000 MT Greenfield at Anjar), TMT rebars under the Welspun Shield brand (350 KMTPA), and stainless steel pipes, tubes, and bars through Welspun Specialty Solutions. The 2023 acquisition of Sintex BAPL for Rs 1,251 crore added B2C water tanks and uPVC interiors, distributed through the Sintex retail network. Revenue is generated primarily through negotiated, project-based hardware sales to energy majors and government infrastructure buyers; FY26 revenue reached Rs 16,770 crore (up 20% YoY) with EBITDA of Rs 2,371 crore (up 41% YoY), and management has guided approximately Rs 20,000 crore in revenue and Rs 2,850 crore in EBITDA for FY27. A consolidated order book of Rs 25,350 crore (approximately USD 2.6 billion), of which roughly two-thirds is tied to US LNG export and AI data center power demand, provides revenue visibility through FY28, with the company maintaining a net cash position of approximately Rs 1,600 crore to fund the announced USD 100 million Little Rock expansion and a new Saudi Aramco-linked manufacturing facility.

Name

Welspun Corp

Legal name

Welspun Corp Limited

Website

https://welspuncorp.com

Company type

Public

Founded year

1995

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Welspun Corp is an Indian-listed manufacturer of large-diameter welded carbon steel line pipes, Ductile Iron pipes, TMT rebars, and stainless steel products, serving global oil and gas, water infrastructure, and energy customers from plants in India, the United States, and Saudi Arabia.

Ownership category

akta.pro rank

Product category

Line Pipe Manufacturing

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121), Fabricated Pipe and Pipe Fitting Manufacturing (332996)

SIC

Steel Pipe & Tubes (3317)

akta.pro primary industry

Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI)

Keywords

• Welded line pipes
• Ductile iron pipes
• TMT reinforcement bars
• Pipe anti-corrosion coating
• Steel pipe manufacturing

Headquarters

HQ city

Anjar

HQ country

India

HQ region

Asia

Offices10 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Line Pipe Manufacturing and Sales: Core revenue from manufacturing and supplying large diameter carbon steel line pipes for oil & gas transmission, water infrastructure, and data center power infrastructure projects globally.
2. Ductile Iron Pipes: Production and sale of DI pipes for water transmission and infrastructure projects in India and globally.
3. TMT Rebars and Steel Products: Manufacturing and sale of TMT bars and steel products through Welspun Shield brand for infrastructure construction.
4. B2C Products (Sintex): Water tanks and uPVC interiors sold directly to consumers through Sintex brand acquisition.
5. Stainless Steel and Specialty Products: Stainless steel pipes, tubes, and bars through Welspun Specialty Solutions subsidiary.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels3 records

Core offering

Welspun Corp manufactures large-diameter welded line pipes (LSAW, HSAW, HFW, HFIW) for oil, gas, and water transmission, alongside ductile iron pipes for water infrastructure, TMT rebars (Welspun Shield) for construction, and stainless steel pipes, tubes, and bars via Welspun Specialty Solutions. The company also offers anti-corrosion coatings, concrete weight coating, pipe bending, and integrated logistics, and serves consumer markets through the Sintex brand (water tanks, uPVC interiors). Manufacturing is delivered from 6 facilities across India, the USA, and Saudi Arabia with combined capacity of 2.2 Mn MT.

Product overview

Welspun Corp is a diversified pipe solutions and building materials manufacturer offering end-to-end products across B2B and B2C markets. The core product portfolio includes Carbon Steel Line Pipes (LSAW, HSAW, HFW, HFIW) ranging from 1.5 to 143 inches, Ductile Iron Pipes, Welspun Shield TMT Rebars, Pig Iron, and Stainless Steel products through Welspun Specialty Solutions. Following the Sintex BAPL acquisition (Rs 1,251 crore), the company expanded into B2C with Sintex Water Tanks and uPVC Interiors. Ancillary services include Anti-Corrosion Coating, Concrete Weight Coating, Pipe Bends, and integrated Logistics/Yard Management. The product architecture is organized as physical infrastructure products (pipes, steel) with associated processing services (coating, bending) and consumer products (Sintex brand).

Differentiator

Problem solved

Functional benefit

Brands

• Sintex: Water tanks, prefab and interiors products acquired through Sintex BAPL acquisition
• Welspun Shield
• Welspun Tubular

Products and services

• Carbon Steel Line Pipes Large diameter welded line pipes manufactured using LSAW (Longitudinal Submerged Arc Welded), HSAW (Helical Submerged Arc Welded), HFW (High-Frequency Welded), and HFIW (High-Frequency Induction Welded) processes. Range from 1.5 inches to 143 inches diameter, supplied to oil and gas, water infrastructure, and data center power transmission projects globally.
• Ductile Iron Pipes Ductile iron pipes manufactured at a state-of-the-art Greenfield facility in Anjar, Gujarat with 400,000 MT capacity. Used for potable water transmission and water infrastructure requirements domestically and globally.
• Welspun Shield TMT Bars Thermo-Mechanically Treated rebars ranging from 8mm to 32mm manufactured at Welspun City, Anjar, Gujarat with 350 KMTPA capacity. Targets infrastructure and construction markets in Western and Central India under the Welspun Shield brand.
• Pig Iron Intermediate iron product containing at least 92% Fe with 3.5-4.5% carbon content, produced from iron ore smelting in blast furnaces. Used as input for steel production.
• Stainless Steel Pipes, Tubes and Bars Stainless steel pipes, tubes, and bars manufactured through Welspun Specialty Solutions Limited, a core operating subsidiary. Serves industrial applications requiring corrosion-resistant materials.
• Sintex Water Tanks Water storage tanks sold under the Sintex brand with over five decades of industry experience. Includes Pure Tank for water purity and TruePUF Tank combining strength and insulation. Acquired through Sintex BAPL for Rs 1,251 crore in 2023.
• Sintex uPVC Interiors uPVC interior products including kitchen cabinets, wall panels, storage units, ceilings, and doors marketed under the Sintex brand. Part of the Sintex BAPL acquisition, leveraging five decades of industry experience.
• Anti-Corrosion Pipe Coating Services External and internal pipe coating services including 3-layer polyethylene/propylene, fusion bonded epoxy (FBE/DFBE), and liquid epoxy coatings. Annual capacity of 25.2 million sq.m across India facilities, supporting line pipe durability for offshore and onshore projects.
• Concrete Weight Coating (CWC) Concrete coating for pipe weight stabilization for offshore and subsea pipelines. Capacity of 45,000 Nos for 4.5-24 inch pipes and 39,000 Nos for 24-56 inch pipes, handling incoming pipe weights up to 15 MT and producing CWC pipe weights up to 40 MT.
• Pipe Bends Pipe bending services with capacity of 3,900 Nos for diameters 4-60 inches, bend angles 0-180 degrees, and max arc length up to 16m with thickness up to 45mm.
• Logistics and Yard Management End-to-end supply chain solutions including pipe loading by rakes, vessel loading, yard management, and storage. Connected to Mundra, Kandla, and Hazira ports with dedicated storage inside Mundra port.

Quantifiable outcome

• FY26 revenue of ₹16,770 crore, up 20% year-on-year
• +4 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• East Pipes Integrated Company (EPIC)coreStrategic or Co-development Partner · 25 March 2026EPIC is a Saudi Arabia-based subsidiary manufacturing steel pipes for oil, gas, water and infrastructure projects. Welspun Pipes Inc holds 22% equity stake making EPIC a subsidiary. Welspun Corp divested 4.5% stake in EPIC for SAR 283.46 million in June 2026, retaining 22% through Welspun Pipes Inc.
• Government of IndiaminorOthers · 24 March 2026Government restored full RoDTEP (Rebate of Duty and Taxes on Exported Products) benefits benefiting Welspun Corp along with Gokaldas Exports and Pearl Global.
• Saudi AramcocoreStrategic or Co-development Partner · 20 January 2026Welspun signed agreement with Saudi Aramco for setting up a manufacturing facility. EPIC (Welspun associate) secured contracts worth Rs 3,000 crore in Saudi Arabia from Aramco.
• VeoliacoreStrategic or Co-development PartnerVeolia is executing the Mumbai water treatment plant project (Bhandup and Panjrapur, 3,000 MLD capacity at Rs 4,210 crore) with Welspun. Project awarded by BMC to nearly double Mumbai's water supply by 2030.
• Waaree EnergiesminorStrategic or Co-development PartnerBoth companies positioning for US data center infrastructure boom - Welspun for pipelines, Waaree for solar modules, driven by AI and cloud computing expansion requiring power infrastructure.
• WASCO Energy (CWC Plant JV)coreStrategic or Co-development PartnerConcrete Weight Coating (CWC) plant set up in Anjar, Gujarat under joint venture with WASCO Energy for anti-corrosion pipe coating services.
• Clean Max Dhyuthi Private LimitedminorStrategic or Co-development PartnerWelspun Corp sold 26% stake in Clean Max Dhyuthi Private Limited to promoter group Welspun Living Limited for Rs 7.6 crore. Post-sale, Clean Max Dhyuthi ceased to be an associate company.

Scale indicators14 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Nippon Steel Corporation: Japan-headquartered global steel and pipe manufacturer with extensive line pipe offerings for oil and gas transmission. While broader in product scope, Nippon Steel is a major supplier to energy projects and competes for line pipe orders globally.
• JSW Steel Limited: India's leading integrated steel producer with a downstream coated pipe business. While broader in scope as a steel major, JSW Steel competes with Welspun's TMT rebar and steel pipe offerings and previously acquired Welspun's Plates & Coil Mill business.
• United States Steel Corporation: American integrated steel producer with a tubular products division producing line pipes and OCTG. Sarados Milios (CEO of Welspun Pipes Inc.) has prior leadership experience at U.S. Steel, underscoring the competitive overlap in North American line pipe markets.
• JFE Steel Corporation: Major Japanese integrated steel producer with significant line pipe and OCTG capabilities serving global oil and gas transmission markets. Comparable to Welspun in addressing energy major pipeline demand with high-grade steel pipes.
• Tata Steel Limited: India-headquartered global steel major with a downstream tubes and pipes division offering HSAW and ERW pipes. While diversified across flat and long steel products, Tata Steel's pipe business competes for similar end markets in India and globally.

Direct peers

• Tenaris S.A. Global leader in seamless and welded steel pipe manufacturing for oil and gas (OCTG and line pipe). Headquartered in Luxembourg with operations across the Americas, Europe, and Asia, Tenaris is Welspun's most direct global competitor in large-diameter welded line pipes serving energy majors.
• Vallourec S.A. French-headquartered global leader in premium seamless and welded line pipe solutions for the oil and gas, power generation, and petrochemical industries. Strong overlap with Welspun in large-diameter line pipe for international pipeline projects.
• Jindal SAW Ltd. India's largest DI pipe and submerged-arc welded line pipe producer with facilities in India and overseas. Directly competes with Welspun in HSAW/LSAW line pipes for oil and gas as well as ductile iron pipes for water infrastructure.
• Corinth Pipeworks (Viohalco): Greek-based manufacturer of HSAW and LSAW line pipes for hydrocarbon transmission, a subsidiary of Viohalco. Direct overlap with Welspun in large-diameter helical welded pipes for offshore and onshore pipeline projects, including projects for energy majors like Wintershall.
• Borusan Mannesmann Pipe and Tube Co. Turkish-based global manufacturer of HSAW, LSAW, and ERW line pipes serving the oil and gas industry across the Middle East, Europe, and the Americas. Highly comparable to Welspun's range of welded line pipes for cross-border pipeline infrastructure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles17 records

Subsidiaries6 records

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 Welspun Corp