What IP Rings does

IP Rings Limited is an Indian automotive component manufacturer founded in 1991 and headquartered in Kancheepuram (Maraimalai Nagar), Tamil Nadu. The company is publicly listed on the Bombay Stock Exchange (scrip code 523638) and reports as a single business segment: Auto Component manufacturing. Its core products are piston rings and orbital cold formed transmission components such as differential gears and pole wheel transmission parts, manufactured using precision forging and proprietary orbital cold forming technology. The company positions itself as the third largest piston ring manufacturer in Asia, a status referenced in company communications from 2012.

The company serves Indian automotive OEMs and Tier-1 suppliers through a direct B2B sales motion. Named customers include Maruti Suzuki, Ashok Leyland, and India Pistons, with recent recognition including a Best Kaizen Award from Ashok Leyland and Top 4 Best Practices presenter at the Maruti Suzuki Vendor Forum. Beyond components, IP Rings launched a Total Process Management (TPrM) manufacturing solutions service in 2012, expanded capacity with a second plant in Maraimalai Nagar in February 2021, and in 2026 acquired the manufacturing business of its 50/50 joint venture IPR Eminox Technologies for a token Re. 1 consideration, adding emission control components and approximately ₹39 crore of FY26 turnover to its portfolio. It also maintains a wholly-owned North American subsidiary, IPR North America Inc., funded with $100,000 in 2024.

The revenue model is hardware sales of manufactured components plus related TPrM services, with quote-based pricing. The company is part of the broader Amalgamations Group ecosystem. Managing Director A. Venkataramani leads an executive team that includes both Indian and Japanese-origin non-executive directors and a board of independent directors covering audit, nomination, and CSR committees. The company reports Q4 FY2024-25 consolidated revenue of approximately ₹89.05 crore, implying annual revenue in the ₹350-400 crore range, and is positioned as a specialty Tier-1/Tier-2 supplier to India's domestic passenger and commercial vehicle industries.

Name

IP Rings

Legal name

IP Rings Limited

Website

https://iprings.com

Company type

Public

Founded year

1991

Operating status

Operating

Headcount range

101–250 employees

Short description

IP Rings Limited is a publicly listed Indian automotive component manufacturer specializing in piston rings and orbital cold formed transmission components, serving Indian automotive OEMs and Tier-1 suppliers from its Tamil Nadu facilities.

Ownership category

akta.pro rank

Product category

Automotive Component Manufacturing

NAICS

Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612), Mechanical Power Transmission Equipment Manufacturing (333613)

SIC

Screw Machine Products (3451)

akta.pro primary industry

Transmission & Transaxle Manufacturing (Manual/Automatic/DCT/CVT) (IMACAHAE)

Keywords

• Piston ring manufacturing
• Automotive component manufacturing
• Orbital cold forming
• Transmission component manufacturing
• Auto parts OEM supply

Headquarters

HQ city

Kancheepuram

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Auto Component Manufacturing & Sales: Manufactures and sells precision auto components including piston rings, differential gears, pole wheel transmission components primarily to automotive OEMs and Tier-1 suppliers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

IP Rings Ltd manufactures precision automotive engine and transmission components — primarily piston rings, differential gears, and pole wheel transmission products — using orbital cold forming technology. The company supplies these components to Indian automotive OEMs and Tier-1 suppliers, and also offers Total Process Management (TPrM) manufacturing solutions. Following its 2026 slump sale acquisition, the company has expanded into emission control components.

Product overview

IP Rings Ltd is a manufacturing company specializing in automotive components. The company operates as a single-segment business focused on Auto Component manufacturing, specifically Piston Rings, Differential Gears, Pole Wheel, and transmission components. The core products include Piston Rings manufactured using Orbital Cold Forming technology, and Orbital Cold Formed Transmission Products. The company has also expanded into Total Process Management (TPrM) solutions. As of 2026, IP Rings acquired IPR Eminox Technologies' manufacturing business, adding emission control components to its portfolio. The company operates from facilities in Maraimalai Nagar, Kanchipuram District, Tamil Nadu, and positions itself as one of the largest piston ring manufacturers in Asia.

Differentiator

Problem solved

Functional benefit

Products and services

• Piston Rings Automotive piston rings manufactured using orbital cold forming technique; the company's primary product category serving engine manufacturers in the passenger and commercial vehicle segments.
• Orbital Cold Formed Transmission Products Transmission components including differential gears and pole wheel parts produced using orbital cold forming technology, supplied to automotive OEMs and Tier-1 suppliers.
• TPrM (Total Process Management) Solutions Manufacturing solutions offering total process management services to customers in the automotive and component manufacturing sectors.
• Emission Control Components Emission control components for the automotive industry, obtained via the acquisition of IPR Eminox Technologies' manufacturing business; complements the company's piston ring and transmission product portfolio.

Named customers3 records

Segments1 record

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• IPR Eminox Technologies Private LimitedcoreStrategic or Co-development Partner · 22 June 2026IP Rings acquired the manufacturing business of IPR Eminox Technologies Private Limited through a slump sale agreement for Re. 1. The transaction included fixed assets worth ₹2.67 crore, working capital of ₹2.08 crore, and bank liabilities of ₹3.45 crore. The acquired business had a turnover of ₹39 crore in FY26.

Scale indicators3 records

Recent moves7 records

Expansion highlights9 records

Regional players

• Bharat Forge Limited: Largest Indian forging and auto component manufacturer serving automotive OEMs globally. Comparable as a precision automotive component supplier with Indian manufacturing base, though with broader product scope including chassis and driveline forged components.
• Endurance Technologies Limited: Indian listed manufacturer of automotive components including transmission parts, brake systems, and suspension products. Comparable as a mid-cap Indian auto component supplier serving major Indian OEMs, though with broader product diversification.
• Uno Minda Limited: Indian listed auto component manufacturer producing automotive electronics, lighting, switches, and acoustics for Indian OEMs. Comparable as an Indian listed Tier-1 supplier to Maruti Suzuki and other domestic OEMs, though with a broader and more electronics-oriented portfolio.
• Sundram Fasteners Limited: Indian listed manufacturer of automotive fasteners and precision components supplying OEMs globally. Comparable as an Indian precision auto component manufacturer with similar Tier-1 OEM customer base, though focused on fasteners rather than rings and gears.

Broad incumbents

• Mahle GmbH: German global automotive parts leader producing piston rings, engine components, filtration, and thermal management products. Comparable as a major piston ring manufacturer, though operating at much larger scale and across a broader automotive portfolio than IP Rings.
• Federal-Mogul (Tenneco / DRiV): Global automotive components manufacturer historically producing piston rings, engine bearings, and sealing products. Comparable in the piston ring and powertrain components space, though with a much broader product portfolio and global footprint.

Direct peers

• Riken Corporation: Japanese manufacturer of piston rings, cylinder liners, and powertrain components. Comparable due to piston ring specialization and adjacent transmission/powertrain component portfolio, similar to IP Rings' cold-formed transmission products.
• Nippon Piston Ring Co., Ltd. Japanese pure-play piston ring manufacturer with global operations. Comparable as a specialized piston ring producer serving similar automotive engine applications, though at significantly larger scale.
• SAMKRG Pistons and Rings Limited: Indian publicly-listed piston ring and automotive component manufacturer. Most directly comparable to IP Rings given similar product focus (piston rings), Indian automotive OEM customer base, and small-to-mid-cap listed status on Indian exchanges.
• TPR Co., Ltd. Japanese specialist manufacturer of piston rings and other precision powertrain components. Highly comparable as a piston-ring-focused company with similar precision manufacturing expertise serving global automotive OEMs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/iprings
• LinkedInlinkedin.com/company/ip-rings-limited

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries2 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 IP Rings