Captain Steel India

What Captain Steel India does

Captain Steel India Limited is a private Indian manufacturer of Thermo-Mechanically Treated (TMT) steel reinforcement bars, founded in 2007 and headquartered in Kolkata, West Bengal. The company operates two integrated manufacturing plants — at Kalyaneshwari (near Asansol, West Bengal) and Bihta (Patna district, Bihar) — with a combined annual production capacity of 525,000 metric tonnes, including a dedicated 50,000 MTPA line for Fusion Bonded Epoxy (FBE) coated bars. Its core products are the Captain 600 EQR (Fe-600 grade earthquake-resistant TMT bars, the first commercially produced in Eastern India) and Captain RustGuard (FBE-coated corrosion-resistant TMT bars), complemented by Captain TMT Rings (ready-to-use stirrups), Captain Nails, and Captain Wiro (binding wire). All bars are produced using licensed German Thermex technology, which uses controlled water-pressure quenching and tempering to produce a soft ferrite-pearlite core with a hard martensitic rim, yielding high yield strength combined with ductility.

The company monetizes almost exclusively through hardware sales of TMT and related construction steel products, priced per piece or per kilogram with state-wise published price lists. Its go-to-market is built around a channel-partner model of 5,000+ dealers and distributors across 9 states in Eastern and Central India (West Bengal, Bihar, Jharkhand, Uttar Pradesh, Assam, Odisha, Rajasthan, Madhya Pradesh, and Tripura), supplemented by direct enterprise field sales into government departments, public sector undertakings, infrastructure projects (bridges, dams, metros), and power plants, plus a direct e-commerce storefront on its own website (with a CAPTAIN4 coupon for 4% discount). Customer segments span individual house builders and contractors, civil engineers and architects (long-tenured specifiers), regional steel traders, and institutional infrastructure buyers. The company maintains BIS 1786-2008, BIS 2830-2012, and ISI Mark certifications, alongside ISO 9001, ISO 14001, and ISO 45001.

Captain Steel is founder/management-controlled (Whole Time Director Avinash Agarwalla also chairs the CSR Committee and serves as Vigilance Officer), with no identified external private equity, institutional investors, or parent company affiliation. Operations are domestic-only with no global footprint claim. The brand is endorsed by Sourav Ganguly, and the company positions itself as one of the largest integrated TMT manufacturers in Eastern India by capacity.

Name

Captain Steel India

Legal name

Captain Steel India Limited

Website

https://captaintmt.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Captain Steel India Limited is a private, Eastern-India-based integrated manufacturer of TMT reinforcement steel bars (Fe-600 EQR and FBE-coated RustGuard) with 525,000 MT of annual capacity across plants in West Bengal and Bihar, selling through 5,000+ dealers to builders, contractors, infrastructure projects, and government buyers across 9 Indian states.

Ownership category

akta.pro rank

Product category

Steel Reinforcement Products (TMT Bars)

NAICS

Steel Product Manufacturing from Purchased Steel (3312)

akta.pro primary industry

Rebar Fabrication & Reinforcing Products (IMADACAH)

akta.pro secondary industries

Industrial Belting, Conveying & Power Transmission Textiles (Conveyor/Drive Belts/Hoses Reinforcement) (IMAOADAG), Coated & Plated Steel (Galvanized, Galvalume, Tinplate, Electrogalvanized, Color-Coated) (IMAKABAG)

Keywords

• TMT bars
• Steel reinforcement products
• Corrosion resistant rebar
• Construction steel manufacturer
• Binding wire nails

Headquarters

HQ city

Kolkata

HQ country

India

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. TMT Bar Manufacturing and Sales: Core revenue from manufacturing and selling TMT bars (Captain 600 EQR, RustGuard) and related steel products (TMT Rings, Nails, Wiro). Products sold through dealer network, distributors, and direct e-commerce. Pricing varies by state/region with published price lists. B2B focus on infrastructure, construction, and power projects plus B2C for individual house builders.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Captain Steel India manufactures and sells Thermo-Mechanically Treated (TMT) steel reinforcement bars and ancillary construction steel products including Fe-600 EQR high-strength bars, FBE-coated RustGuard corrosion-resistant bars, binding wire (Captain Wiro), nails, and TMT rings. The products are supplied through a pan-India dealer network, direct enterprise sales, government/PSU tenders, and a direct e-commerce channel for individual home builders.

Product overview

Captain Steel India is a TMT (Thermo-Mechanically Treated) steel bar manufacturer offering a portfolio of reinforcement steel products. The core product line centers on TMT bars, specifically Captain 600 EQR (Fe-600 grade earthquake-resistant bars) and Captain RustGuard (fusion bonded epoxy-coated corrosion-resistant bars). The company also offers complementary construction products including Captain TMT Rings (pre-fabricated stirrups), Captain Nails (construction fasteners), and Captain Wiro (binding wire for TMT reinforcement). All products are manufactured at company facilities in West Bengal and Bihar using Thermex technology, with a combined annual production capacity of 525,000 MT.

Differentiator

Problem solved

Functional benefit

Brands

• Captain 600 EQR: High-strength Fe-600 grade earthquake-resistant TMT bar manufactured using Thermex technology. First Fe-600 EQR produced commercially in Eastern India.
• Captain RustGuard
• Captain TMT Rings
• Captain Nails
• Captain Wiro

Quantifiable outcome

• 15-17% steel savings achievable with high-grade TMT rebars
• +2 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles4 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Thermex Technology (Germany)coreTechnology or Integration · 1 January 2007Licensed Thermex technology from Germany for water pressure controlled quenching and tempering of TMT reinforcement bars. This technology enables production of bars with soft ferrite-pearlite core and hard martensitic rim, providing superior strength and ductility. First implementation in India at Kalyaneshwari plant in 2007.

Scale indicators4 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• JSW Steel Limited: JSW Steel is one of India's largest steel manufacturers with a broad TMT bar offering (JSW NeoSteel). Overlaps with Captain Steel in B2B/retail rebar channels and infrastructure/PSU tenders across India.
• Steel Authority of India Limited (SAIL): SAIL is a public-sector integrated steel producer with TMT bars as part of its long products portfolio. Competes with Captain Steel in BIS-certified rebar supplied to government and PSU construction projects across India.
• Jindal Steel & Power: Jindal Steel & Power produces TMT bars and structural steel as part of its broader portfolio, including Fe-500/Fe-550 grades. Competes with Captain Steel in infrastructure-grade rebar and large PSU/contractor bids.
• Electrosteel Steels: Electrosteel Steels is an integrated steel producer with TMT/DI pipe products. Competes with Captain Steel in infrastructure-grade rebar supply and Eastern India dealer markets, particularly for PSU and government orders.
• Tata Steel Limited: Tata Steel is India's largest integrated steel producer, with TMT bars (Tata Tiscon) as a flagship downstream product. Competes with Captain Steel in Fe-500/Fe-600 grades and BIS-certified rebar across Eastern and Central India, with much greater scale and brand reach.

Regional players

• ARS Steels: ARS Steels is a smaller regional TMT manufacturer (Eastern/North-Eastern India markets). Competes with Captain Steel for local dealer relationships, infrastructure contractors, and government tenders in similar geographies.

Direct peers

• Kamdhenu Limited: Kamdhenu is one of India's largest TMT bar brands operating a franchisee-driven manufacturing and distribution model, similar to Captain Steel's dealer-network approach. Comparable scale and product breadth across TMT and allied construction steel products.
• Shyam Steel: Shyam Steel is a leading Indian TMT bar manufacturer with strong presence in Eastern India (Shyam Steel is headquartered in West Bengal). It competes directly with Captain Steel across Fe-500/Fe-600 grades for the same dealer and infrastructure customer base.
• Radha TMT (Radha Smelters): Radha TMT is a Hyderabad-based TMT bar manufacturer with expanding capacity that competes with Captain Steel in regional markets on Fe-500/Fe-600 grades. Similar TMT-first product strategy and distribution-led GTM.
• Birla TMT (Century Textiles / Aditya Birla Group): Birla TMT (Hi-Tech TMT under Aditya Birla Group) is a national TMT bar brand with Fe-500/Fe-550 grades. Competes with Captain Steel across mid-tier dealer and contractor segments on quality and pricing, leveraging a similarly strong multi-state distribution model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights8 records

Customer concentration

• YouTubeyoutube.com/c/CaptainTMTSteel
• Facebookfacebook.com/captaintmtsteel
• LinkedInlinkedin.com/company/captainsteel
• Instagraminstagram.com/captainsteelindia
• Xx.com/captaintmtsteel

Compliance6 records

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 Captain Steel India