Shonan Engineering Works

What Shonan Engineering Works does

Shonan Engineering Works Private Limited is a Pune-headquartered, privately-held engineering and manufacturing company founded in 1983, specializing in large-diameter Mild Steel Submerged Arc Welded (MS SAW) pipes and turnkey water infrastructure project execution. Its manufacturing facility in MIDC Nagapur, Ahmednagar produces MS SAW pipes ranging from 300mm to 3000mm diameter in compliance with IS 3589:2001 and API 5L standards. Beyond pipe manufacturing, the company delivers end-to-end water conveyance projects including pipeline laying, construction of overhead tanks, reservoirs, and water treatment plants, bundled with five years of operation and maintenance.

The company's customer base is overwhelmingly public-sector: municipal corporations (Pune, Ahmednagar, Thane, BBMP-Bangalore), state water supply and drainage boards (KUWSDB, Chandrapur DWSB), irrigation departments, and a few enterprise clients such as Larsen & Toubro and BNPMIPL. Revenue is generated through (a) one-off pipe supply orders priced per running meter based on outer diameter and thickness via an online price calculator, and (b) longer-duration turnkey infrastructure contracts. Marketing and lead capture are conducted through direct enterprise field sales, the company website (inquiry and quotation forms), and the online MS Pipe Price Calculator; no channel partners or distributors are used. The business model is project-driven and entirely dependent on government and quasi-government infrastructure spending cycles.

Across 40+ years of operation, the company reports 206 completed projects, 870 contractors appointed, and 26 industry awards. Operations are concentrated in Maharashtra and Karnataka. The ownership structure is opaque with no disclosed institutional investors, no external funding rounds, and a related manufacturing entity (Surya Engineers) referenced across company materials. Headcount is 51-100 employees, and no financial figures have been disclosed.

Name

Shonan Engineering Works

Legal name

SHONAN ENGINEERING WORKS PVT.LTD

Website

https://shonanengg.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

51–100 employees

Short description

Shonan Engineering Works is a Pune-based, privately-held manufacturer of large-diameter MS SAW pipes (300-3000mm) and turnkey water infrastructure contractor serving Indian municipal corporations and state water supply boards across Maharashtra and Karnataka since 1983.

Ownership category

akta.pro rank

Product category

Steel Pipe Manufacturing and Water Infrastructure

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121), Water and Sewer Line and Related Structures Construction (237110)

SIC

Steel Pipe & Tubes (3317), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro industry

PRIMARYIMAKABAI

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

Industrials, Manufacturing & Construction/Metals & Mining/Steel Production & Processing

SECONDARYIMAFAGAC

Water & Wastewater Pipeline Construction (Mains, Force Mains, Interceptors)

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Water & Wastewater Infrastructure Construction

SECONDARYIMADALAC

Pipes & Tubing (Metal, Plastic & Composite)

Industrials, Manufacturing & Construction/Building Materials & Products/Plumbing Fixtures & Piping Products

Keywords

• MS SAW pipe manufacturing
• Water conveyance infrastructure
• Turnkey irrigation projects
• Municipal water supply
• Large diameter steel pipes

Headquarters

HQ city

Pune

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. MS SAW Pipe Manufacturing: Manufacturing and supply of large diameter Mild Steel SAW pipes (300-3000mm) for water conveyance infrastructure projects. Revenue generated through direct project contracts and pipe supply orders.
2. Turnkey Water Infrastructure Contracts: Complete water conveyance and irrigation project execution including design, manufacturing, laying of pipelines, construction of overhead tanks, reservoirs, and water treatment plants with 5-year operation and maintenance.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Shonan Engineering Works manufactures Mild Steel Spiral Arc Welded (MS SAW) pipes in diameters from 300mm to 3000mm per IS 3589 standard, and executes turnkey water conveyance and irrigation projects including pipeline laying and construction of overhead tanks, reservoirs, and water treatment plants with 5-year operation and maintenance. The company serves primarily government municipal corporations and water supply boards across Maharashtra and Karnataka.

Product overview

Shonan Engineering Works is a manufacturing and engineering company offering a unified portfolio of infrastructure products and services for water supply and irrigation projects. The core offering consists of MS SAW (Mild Steel Spiral Welded) pipes manufactured in diameters from 300mm to 3000mm as per IS 3589 standard, complemented by turnkey project execution services for water conveyance systems and construction of associated infrastructure including overhead tanks, reservoirs, and water treatment plants. An online MS Pipe Price Calculator tool supports preliminary cost estimation for pipe requirements.

Differentiator

Problem solved

Functional benefit

Products and services

• MS SAW Pipes (Mild Steel Spiral Arc Welded Pipes)

Named customers8 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Surya EngineerscoreStrategic or Co-development PartnerRelated entity for engineering and project execution services. Surya Engineers profile is referenced on the Shonan Engineering website as part of their corporate introduction materials and pipe manufacturing entity introduction letter.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Welspun Corp Ltd: Leading manufacturer of large-diameter SAW and HSAW pipes with significant water and irrigation infrastructure exposure. Closely comparable product portfolio and end-customers to Shonan.
• Jindal SAW Ltd: India's largest manufacturer of large-diameter SAW steel pipes for water, oil and gas, and irrigation applications. Directly comparable to Shonan on MS SAW pipe manufacturing technology, diameter range, and water infrastructure end-market.
• Suraj Ltd: Indian manufacturer of ERW and SAW steel pipes, including large-diameter pipes for water and irrigation applications. Comparable scale and product overlap with Shonan's pipe manufacturing business.
• Man Industries (India) Ltd: Manufacturer of large-diameter carbon steel and alloy steel SAW pipes serving water, oil and gas, and infrastructure segments. Overlaps with Shonan in diameter range, manufacturing process (SAW), and government water-supply project supply.
• SPML Infra Ltd: Indian EPC company executing turnkey water supply, irrigation, and wastewater projects for state boards and municipal clients. Directly comparable to Shonan on the turnkey water infrastructure execution side of the business.

Broad incumbents

• Larsen & Toubro (Water & Effluent Treatment IC): India's largest EPC conglomerate with a dedicated water and effluent treatment business executing large-diameter pipeline and municipal water projects. Comparable end-customer set to Shonan (Shonan is itself an L&T pipe supplier).
• Tata Steel (Tubes Division): Diversified steel major with a tubes and pipes portfolio including large-diameter SAW products. Competes with Shonan in municipal water pipe supply but as part of a much broader product and revenue base.
• Sadbhav Engineering Ltd: Established Indian infrastructure EPC firm with significant water, irrigation, and pipeline projects for government clients. Comparable turnkey execution model to Shonan, though at meaningfully larger scale.

Emerging players

• APL Apollo Tubes Ltd: Largest producer of structural steel tubes in India, increasingly expanding into larger-diameter and water-transmission applications. Adjacent technology overlap and end-market competition with Shonan's pipe business.

Regional players

• Supreme Industries Ltd: Leading Indian manufacturer of plastic piping systems with growing exposure to municipal water infrastructure. Adjacent competitor for water conveyance piping, though primarily plastic rather than MS SAW.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/shonanengineering
• LinkedInlinkedin.com/company/shonan-engineering-works-private-limited-sewpl

Compliance2 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 Shonan Engineering Works