JSSL

What JSSL does

JSW Severfield Structures Limited (JSSL) is an India-based structural steel design, fabrication, and erection company incorporated in 2009 as a 50/50 joint venture between JSW Steel, India's largest private integrated steel manufacturer (18 MTPA capacity), and Severfield plc, the UK's largest steel fabricator (over 150,000 MTPA). Operating from its Mumbai headquarters and a 65-acre manufacturing facility in Bellary, Karnataka with ~800,000 sq.ft covered area and 100,000 MTPA fabrication capacity (114,000 MT per RDSO certification), JSSL delivers integrated structural steel building solutions covering design and engineering (Tekla 3D modeling, structural and connection design), CNC-controlled fabrication (cutting, drilling, welding, painting, assembly), and in-house erection using proprietary equipment.

The company's product portfolio includes proprietary Indisec technology for long-span cellular and bespoke plated beams up to 100mm thickness, JSW-SMD composite metal decking (TR60 and TR80 profiles) through its wholly-owned subsidiary, and conventional structural steel members for industrial, real estate, infrastructure, and power projects. It holds multiple certifications including ISO 9001:2015, ISO 14001:2004, OHSAS 18001:2007, CE marking, RDSO (Registration ID 31037), BHEL approval, NTPC approval, NABL, and AERB. Marquee customers include Intel, NetApp, Reliance Jio, Mumbai International Airport (MIAL), JSW Steel, Salarpuria Sattva, Phoenix Group, Prestige, Shapoorji Pallonji, Procter & Gamble, ITC, Michelin, Bharat Forge, L&T Hydrocarbon, Thyssenkrupp, and Godrej & Boyce, with completed projects exceeding 200 in number and 750,000+ tons of structural steel delivered since 2010.

JSSL operates an exclusively direct enterprise sales model with no channel intermediaries, using project-based fixed-price contracts negotiated through technical feasibility studies and quotation. Dedicated project managers serve as single points of contact, and the company sells across nine Indian states plus Sri Lanka. Revenue is generated primarily through professional services (design-build contracts for structural steel) and hardware sales (metal decking products via JSW-SMD), with pricing determined per project rather than through published rates.

Name

JSSL

Legal name

JSW Severfield Structures Limited

Website

https://jssl.in

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

JSW Severfield Structures Limited (JSSL) is a 50/50 joint venture between JSW Steel and Severfield plc (UK) that provides integrated structural steel design, fabrication, and erection services with 100,000 MTPA capacity for industrial, real estate, infrastructure, and power sector enterprise clients across India and selectively internationally.

Ownership category

akta.pro rank

Product category

Structural Steel Construction Services

NAICS

Fabricated Structural Metal Manufacturing (332312)

SIC

Fabricated Structural Metal Products (3440)

akta.pro primary industry

Structural Steel Fabrication (IMADACAA)

akta.pro secondary industries

Metals & Steel Mill Facility Construction (IMAFADAF), Steel Service Centers & Processing (Slitting, Cut-to-Length, Blanking, Leveling) (IMAKABAL)

Keywords

• Structural steel fabrication
• Structural steel erection
• Steel building solutions
• Metal decking products
• Industrial steel structures

Headquarters

HQ city

Mumbai

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Structural Steel Design & Build Services: Complete structural steel building solutions encompassing design, fabrication, and erection of steel structures. Revenue is project-based, earned through fixed-price contracts for structural steel design, fabrication, supply, and erection services across industrial, real estate, and infrastructure projects.
2. Metal Decking Products (via JSW-SMD subsidiary): Production and installation of profile metal decking through JSW-Structural Metal Decking Ltd., a specialist subsidiary. Manufactures TR60 & TR80 profile sheets from high-tensile galvanized steel using CNC profiling machines.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

JSSL provides complete structural steel building solutions encompassing design, fabrication, and erection of steel structures for industrial, real estate, infrastructure, and power sector clients across India. The company operates a 65-acre CNC-enabled manufacturing facility with 100,000 MTPA annual capacity, supported by proprietary Indisec long-span beam technology and Tekla 3D modeling integrated directly with CNC machinery. Through its JSW-SMD subsidiary, JSSL also manufactures TR60 and TR80 composite metal decking products from high-tensile galvanized steel.

Product overview

JSW Severfield Structures Ltd. (JSSL) is a joint venture between JSW Steel and Severfield plc, offering complete Structural Steel Building Solutions through an integrated service model. The company's core offering comprises three interconnected service lines: Design & Engineering (structural design, connection design, 3D modelling using Tekla, deck detailing), Fabrication (CNC-controlled manufacturing at their Bellary facility with automated bogey systems), and Erection (in-house erection crews with specialized equipment). JSSL operates a subsidiary, JSW-Structural Metal Decking Ltd. (JSW-SMD), which provides specialized metal decking products (TR60 & TR80 profiles) manufactured in-house. The company also utilizes proprietary Indisec technology for manufacturing plated sections. With an annual capacity of 100,000 MTPA, JSSL serves industrial, real estate, and infrastructure sectors across India.

Differentiator

Problem solved

Functional benefit

Brands

• JSW-SMD: JSW-Structural Metal Decking Ltd. - Specialist in design, production and installation of profile metal decking with TR 60 and TR 80 profile sheets
• Indisec

Products and services

• Structural Steel Design and Engineering Complete design and analysis of steel and RCC structures complying with Indian & International Standards, including structural design, connection design, 3D modelling & detailing, and deck detailing services.
• Structural Steel Fabrication CNC-controlled steel fabrication including cutting, drilling, welding, painting, and assembly using Tekla software and automated bogey lines for high-precision structural steel members.
• Structural Steel Erection On-site structural steel erection using in-house crews, precision technology, and equipment including mobile cranes, tower cranes, and deck riders for complex steel structure assembly.
• JSW-Structural Metal Decking (JSW-SMD) - TR60 and TR80 Profile Sheets Specialized profile metal decking manufacturing facility producing TR60 & TR80 profile sheets using high-tensile galvanized steel, offering composite decks with 2-hour fire rating for multi-storey construction.

Quantifiable outcome

• Sattva Knowledge Park will be the largest steel framed project in South India upon completion (20,500 MT)
• +6 more outcomes

Named customers21 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• JSW SteelcoreStrategic or Co-development PartnerJSW Steel is India's largest private sector integrated steel manufacturer with a capacity of 18 MN MTPA. It is one of the two parent companies of JSSL (the joint venture). JSW Steel provides steel raw materials, project opportunities, and strategic backing to JSSL. JSW is also a major customer for JSSL's structural steel services.
• Severfield plc (UK)coreStrategic or Co-development PartnerSeverfield plc, U.K. is the largest steel fabricator in UK with a production capacity of over 1,50,000 MTPA. It is the second parent company of JSSL's joint venture, providing technical expertise, global best practices, and international project experience to JSSL.
• JSW-Structural Metal Decking Ltd. (JSW-SMD)coreOEM/ Whitelabel/ Licensing PartnerJSW-SMD is a specialist subsidiary of JSSL for the design, production, and installation of profile metal decking. It is the only integrated manufacturing fabrication facility in India with an in-house composite metal deck profiling machine. Located within JSSL's Bellary manufacturing facility. Manufactures TR60 and TR80 profile sheets from JSW Steel's high-tensile galvanized steel coils.

Scale indicators5 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Severfield plc: UK's largest steel fabricator and 50% parent of JSSL. Operates an identical structural steel design-fabricate-erect model for commercial, industrial and infrastructure buildings in the UK and Europe, making it the closest functional and technical peer.
• Kirby Building Systems India: Leading India-based pre-engineered and structural steel building solutions provider serving industrial and commercial customers with design-build offerings. Directly competes with JSSL on industrial sheds, warehouses and commercial structures across India.
• Interarch Building Products: Indian structural steel and pre-engineered building company offering design, fabrication and erection across industrial, commercial and infrastructure segments. Closely comparable in customer profile, vertical coverage and integrated delivery model.
• Pennar Industries: India-listed engineering company with a structural steel fabrication and EPC business serving industrial, infrastructure and commercial customers. Comparable in terms of project execution, custom steel solutions and Indian end-market exposure.

Broad incumbents

• Tata BlueScope Steel: Joint venture of Tata Steel and BlueScope Steel, offering coated steel, building products and pre-engineered building solutions in India. Overlaps with JSSL in steel-based building construction but operates as a broader building products portfolio rather than a focused structural steel erector.
• Zamil Steel: Major Middle East-based pre-engineered steel buildings and structural steel fabricator with global operations. Comparable in scale and integrated steel building solution offering, but a broader PEB-led model rather than JSSL's custom structural steel focus.

Others

• Everest Industries: Indian building products company supplying roofing, wall cladding and pre-engineered building solutions to industrial and commercial customers. Adjacent competitor in the metal building envelope space but does not focus on heavy structural steel erection like JSSL.
• NCC Limited (Nagarjuna Construction Company): Large Indian EPC and construction company operating across buildings, infrastructure, water and power. Overlaps with JSSL as a buyer-of-services / general contractor ecosystem participant rather than as a direct structural steel competitor.

Market position

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/JSW-Severfield-Structures-Ltd-169169056486448

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 JSSL