Rostfrei Steels
Rostfrei Steels is an Indian manufacturer of bolted steel storage tanks (GFS, FBE, FBEC, Zincalume), grain silos, and pre-engineered buildings, serving industrial, municipal, agricultural, and EPC customers across 30+ countries with 9,000+ installations since 2005.
- Company typePrivate
- Founded2005
- HeadquartersNew Delhi, India
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Rostfrei Steels does
Rostfrei Steels Pvt. Ltd. is an Indian-headquartered manufacturer and global supplier of bolted steel storage tanks, grain storage silos, pre-engineered buildings (PEB), and hot dip galvanizing coating services, founded in 2005 and led by CEO Gautam Kalra. The company operates from a corporate headquarters in Noida and a production unit in New Delhi, and sells into 30+ countries across the Middle East, Africa, the Americas, Europe, and Asia-Pacific, with a reported 9,000+ installations and 1,000+ tanks installed annually. Its core technology portfolio spans four coating platforms — Glass-Fused-to-Steel (GFS) with enamel fused to steel at 800–900°C, Fusion Bond Epoxy (FBE) using Resicoat epoxy powder, the patented Fusion Bond Epoxy Corrugated (FBEC) variant, and Zincalume corrugated sheets — combined with modular factory-coated panel construction that delivers 40% faster installation than concrete tanks and 25–30+ year design lives.
The company's go-to-market is enterprise B2B field sales targeting industrial, municipal, EPC, and infrastructure projects, complemented by a 'Join Team As A Dealer' channel program and active participation in water and environmental trade shows (Water Today's Water Expo, IFAT Africa, Indo Water Jakarta, IFAT Bombay, Bangladesh Water Expo). Revenue is generated primarily through one-time project sales of customized tanks, silos, and PEB structures bundled with design, engineering, installation, commissioning, and after-sales services under quote-based, multi-year contract pricing; a secondary revenue stream comes from the dealer/distribution network and the newly established hot dip galvanizing service. Certifications including ISO 9001:2015, FM USA Global Approval, CE, NSF/ANSI/CAN 61, AWWA D103, and AS-2304 anchor its ability to serve regulated buyers.
Customer segments span at least a dozen verticals including Agriculture, Food & Beverage (PepsiCo, Coca-Cola, Nestlé), Infrastructure & Construction, Industrial Manufacturing, Energy (biogas), Water & Desalination, Fire Protection, Mining & Power, Oil & Petrochemicals, Textile, Pharmaceutical, and Automobile. Marquee enterprise logos — PepsiCo, Coca-Cola, Nestlé, Asian Paints, Aditya Birla Group, Reliance Industries, Ion Exchange, and Veolia — illustrate the company's reach into large multinational accounts alongside a long tail of mid-market and municipal/EPC customers across emerging markets.
Rostfrei Steels firmographics
Firmographics- Name
- Rostfrei Steels
- Legal name
- Rostfrei Steels Pvt. Ltd.
- Website
- https://rostfreisteels.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Rostfrei Steels is an Indian manufacturer of bolted steel storage tanks (GFS, FBE, FBEC, Zincalume), grain silos, and pre-engineered buildings, serving industrial, municipal, agricultural, and EPC customers across 30+ countries with 9,000+ installations since 2005.
- Ownership category
- akta.pro rank
Rostfrei Steels industry classification
Industry- Product category
- Industrial Storage Tanks and Silos
- NAICS
- Metal Tank (Heavy Gauge) Manufacturing (33242), Steel Product Manufacturing from Purchased Steel (3312)
- SIC
- Fabricated Plate Work (Boiler Shops) (3443), Prefabricated Metal Buildings & Components (3448), Sheet Metal Work (3444)
- akta.pro primary industry
- Steel Plate, Sections & Welded Assemblies (IMADACAD)
- akta.pro secondary industries
- Steel Joists, Joist Girders & Decking (IMADACAC), Cold-Formed Steel Framing & Studs (IMADACAF)
Keywords
Where Rostfrei Steels is headquartered
LocationHeadquarters
- HQ city
- New Delhi
- HQ country
- India
- HQ region
- Asia
Offices2 records
Markets served
Rostfrei Steels business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Storage Tanks Manufacturing & Sales: Manufactures and supplies grain storage silos, liquid storage tanks, pre-engineered buildings. Handles installation, commissioning, and after-sales services. Revenue from product sales with installation services.
- Turnkey Project Solutions: Provides complete turnkey solutions managing projects from concept to commissioning. Includes design, engineering, manufacturing, installation, commissioning, and after-sales support.
- Dealer/Distribution Network: Operates dealer network program ('Join Team As A Dealer') for expanded market reach and distribution of products.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
Rostfrei Steels product offering
Product offeringCore offering
Rostfrei Steels manufactures and supplies bolted steel storage tanks (Glass-Fused-to-Steel, Fusion Bond Epoxy, patented FBEC, and Zincalume variants), grain storage silos (flat bottom and hopper bottom), material handling systems, and pre-engineered steel buildings for industrial, municipal, agricultural, and infrastructure customers. The company delivers turnkey project solutions from design and engineering through manufacturing, installation, commissioning, and after-sales support across 30+ countries.
Product overview
Rostfrei Steels is a manufacturer and supplier of industrial storage solutions offering three main product categories: bolted steel storage tanks (GFS, FBE, FBEC, and Zincalume variants), grain storage silos (flat bottom and hopper bottom types with material handling systems), and pre-engineered buildings (PEB) with various cladding options. The company also provides hot dip galvanizing coating services. The GFS and FBE tank lines form the core liquid storage portfolio, with the patented FBEC tank representing their first innovative product. Silos are complemented by material handling systems for complete storage solutions. All products adhere to international standards including AWWA D103, with global installations across 30+ countries.
Differentiator
Problem solved
Functional benefit
Products and services
- Glass-Fused-to-Steel (GFS) Tanks Premium bolted storage tanks with glass enamel coating fused to steel at 800-900°C, providing superior corrosion resistance for wastewater, potable water, biogas, and industrial liquid storage applications. Also known as Glass Lined Steel (GLS) tanks, with 30+ year design life and 20 years maintenance-free operation. NSF-61 certified and FM Approved.
- Fusion Bond Epoxy (FBE) Tanks Steel storage tanks coated with Resicoat Epoxy powder applied electrostatically and baked at 150-300°C for corrosion resistance. Used for potable water, industrial liquids, and chemical storage. Includes both FBE (plain panel) and FBEC (corrugated) variants. 30+ years design life, NSF-61 certified for drinking water.
- FBEC Tank (Fusion Bond Epoxy Corrugated) Company's first patented product combining high-strength mild steel corrugated sheets with baked-on fusion bond epoxy coating. Engineered for 25+ years lifespan for potable water, clear water, and wastewater storage with fast, safe, and easily relocatable construction.
- Zincalume Corrugated Liner Tank Prefabricated bolted tanks using Zincalume corrugated sheets (Al 55%, Zn 43.5%, Si 1.5%) with PVC liner membrane. Economical solution for clear water storage in non-corrosive environments with 25+ years design life. Pioneered as the first Zincalume® tank solution in India.
- Flat Bottom Silos Vertical storage silos with reinforced concrete base and vertical steel walls, engineered for permanent, high-volume long-term grain storage with capacities up to 15,000 tons or more. Discharge through central outlet with mechanical reclaim systems.
- Hopper Bottom Silos Silos with conical steel base (40-60 degree angle) mounted on steel frame or legs for efficient gravity-driven discharge. Ideal for short-term or high-turnover storage of grains, seeds, pellets, and animal feed with self-cleaning capability.
- Pre-Engineered Buildings (PEB) Prefabricated steel building structures designed and manufactured in factory conditions, including primary frames, secondary members (purlins, cladding), roof panels, and wall cladding. Offered with multiple cladding options including PPGL/PPGI single skin, insulated sandwich panels (PUF, PIR, Rockwool), FRP cladding, and polycarbonate skylight sheets.
- Hot Dip Galvanizing Coating Services Coating services provided through the company's newly established state-of-the-art plant for corrosion protection of steel structures and components.
Quantifiable outcome
- Installation time reduced by up to 40% compared to conventional concrete tanks
- +5 more outcomes
Companies that use Rostfrei Steels
Customer profileNamed customers8 records
Segments12 records
Ideal customer profiles5 records
Rostfrei Steels technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Rostfrei Steels partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Dealer Network PartnerscoreOperates dealer network program ('Join Team As A Dealer') for expanded market reach and regional distribution across domestic and international markets.
Scale indicators8 records
Recent moves7 records
Expansion highlights5 records
Rostfrei Steels competitors and assessment
Company assessmentDirect peers
- Superior Tank Co. Manufacturer of bolted steel tanks, stainless steel tanks, and custom fabricated storage solutions for water, wastewater, and industrial applications — directly overlaps with Rostfrei's bolted tank and silo offerings.
- Pennar Industries: India-based diversified manufacturer of pre-engineered buildings, steel products, and custom-engineered solutions — directly comparable to Rostfrei's PEB and structural steel offerings in the Indian industrial market.
- Kirby Building Systems: India-headquartered global manufacturer of pre-engineered steel buildings, directly comparable to Rostfrei's newly launched PEB product line in terms of target customers (industrial, warehousing, infrastructure).
- Tank Connection: US-based manufacturer of bolted and welded steel storage tanks with proprietary powder-coating systems. Directly competes with Rostfrei in liquid storage and grain silo markets across global EPC projects.
- Permian Tank & Manufacturing: Specializes in API 650 welded storage tanks and bolted tanks for upstream oil & gas, industrial, and water applications — overlapping customer base in Oil & Petrochemicals and Mining & Power segments served by Rostfrei.
- CST Industries (now Permian Tank): Global leader in bolted steel storage tanks (Aquastore, Harvestore, Vitro) serving water, wastewater, and industrial liquid storage markets — directly comparable product portfolio and customer base to Rostfrei's GFS/FBE tank lines.
- Containment Solutions Inc. Manufactures fiberglass, steel, and HDPE underground and above-ground storage tanks for fuel, water, and wastewater — competes with Rostfrei in industrial liquid storage and water/wastewater end-markets.
- T.BAILEY, INC. Washington-based fabricator of AWWA D103 bolted steel storage tanks for water, wastewater, and industrial liquids — directly comparable technology and certifications (AWWA D103, NSF-61) to Rostfrei's product line.
Regional players
- Tata BlueScope Steel: India-based joint venture manufacturing pre-engineered buildings and steel building solutions — a comparable Indian PEB competitor overlapping with Rostfrei's domestic market.
Broad incumbents
- Zamil Steel Pre-Engineered Buildings: Saudi Arabia-based global leader in pre-engineered steel buildings and structural steel products — competes with Rostfrei's PEB offering across the Middle East and Africa where Rostfrei has significant presence.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Rostfrei Steels social profiles
Digital presenceRostfrei Steels compliance and trust
Trust signalCompliance7 records
Rostfrei Steels financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rostfrei Steels leadership team
Management profileNumber of profiles
Profiles1 record
Rostfrei Steels funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rostfrei Steels 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 Rostfrei Steels
What does Rostfrei Steels do?
Rostfrei Steels manufactures and supplies bolted steel storage tanks (Glass-Fused-to-Steel, Fusion Bond Epoxy, patented FBEC, and Zincalume variants), grain storage silos (flat bottom and hopper bottom), material handling systems, and pre-engineered steel buildings for industrial, municipal, agricultural, and infrastructure customers. The company delivers turnkey project solutions from design and engineering through manufacturing, installation, commissioning, and after-sales support across 30+ countries.
Is Rostfrei Steels a public or private company?
Rostfrei Steels is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Rostfrei Steels founded?
Rostfrei Steels was founded in 2005. It employs 101 to 250 people.
Where is Rostfrei Steels based?
Rostfrei Steels is headquartered in New Delhi, India, in the Asia region.
How does Rostfrei Steels make money?
Three revenue lines are on record. Storage Tanks Manufacturing & Sales are the primary driver. The others are turnkey Project Solutions and dealer/Distribution Network.
Who are Rostfrei Steels's main competitors?
Direct peers on record are Superior Tank Co., Pennar Industries, Kirby Building Systems, Tank Connection, Permian Tank & Manufacturing, CST Industries (now Permian Tank), Containment Solutions Inc. and T.BAILEY, INC.. Tata BlueScope Steel is listed as a regional player. Zamil Steel Pre-Engineered Buildings is listed as a broad incumbent.
Does Rostfrei Steels have an API?
No public API is recorded for Rostfrei Steels.
What industry is Rostfrei Steels in?
Rostfrei Steels's product category is Industrial Storage Tanks and Silos. Its primary akta.pro industry code is IMADACAD, Steel Plate, Sections & Welded Assemblies, with a secondary code of IMADACAC, Steel Joists, Joist Girders & Decking. Its NAICS code is 33242 and its SIC code is 3443.