Sona BLW Precision Forgings

What Sona BLW Precision Forgings does

Sona BLW Precision Forgings Limited, operating commercially as Sona Comstar, is a global mobility technology company headquartered in Gurugram, India. Founded in 1995 as a joint venture between Sona Group and Japan's Koyo Steering Systems, it merged with Comstar Automotive in 2019–2020 and listed on the NSE/BSE in June 2021 through a Rs 5,550 crore IPO. The company designs and manufactures precision-forged driveline components — primarily differential gears and assemblies — as well as EV e-propulsion products including traction motors, motor controllers, e-axles, and suspension motors, with cumulative production of 500 million differential gears and 10 million assemblies supporting an 8.7% global market share in differential gears (up from 4.5% in 2019).

The company operates 11 manufacturing and assembly facilities across India, the United States, Mexico, and China, serving global automotive OEMs across 35 customers and 67 EV programs. Its Rs 23,700 crore order book represents 5.3x annual revenue and is 70% EV-linked, with battery electric vehicles contributing 39% of Q4 FY26 revenue. Beyond core auto components, Sona Comstar has expanded into sensor design and ADAS software through its majority stake in Serbia's Novelic (acquired January 2023 for €40.5 million), railway equipment via the October 2024 acquisition of Escorts Kubota's Railway Equipment Division for Rs 1,600 crore, and robotics components via a Rs 62.6 crore capex and partnership with Germany's NEURA Robotics. Revenue model is B2B hardware sales with OEM-specific pricing; non-automotive revenue rose from 9% of mix in FY25 to 32% in FY26.

Name

Sona BLW Precision Forgings

Legal name

Sona BLW Precision Forgings Limited

Website

https://sonacomstar.com

Company type

Public

Founded year

1995

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Sona BLW Precision Forgings (Sona Comstar) is a global Tier-1 automotive supplier headquartered in Gurugram, India, designing and manufacturing precision-forged driveline components and EV traction motors, controllers, and e-axles for 35 OEMs across India, the US, Mexico, and China.

Ownership category

akta.pro rank

Product category

Automotive Drivetrain and EV Powertrain Components

NAICS

Motor Vehicle Transmission and Power Train Parts Manufacturing (33635), Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320), Motor Vehicle Parts Manufacturing (3363), Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612), Electrical Equipment Manufacturing (33531), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Motors & Generators (3621), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electrical Industrial Apparatus (3620), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Passenger Vehicle Transmission & Drivetrain Systems Manufacturing (ICE) (IMACAAAG)

akta.pro secondary industries

Automotive E/E Architecture Components Manufacturing (Domain/Zonal Controllers, Gateways, Network Switches) (IMACAJAI), Automotive ECUs/Control Modules & Embedded Electronics Manufacturing (IMACAJAC), ADAS Compute & Control Units Manufacturing (Domain Controllers/ECUs) (IMACAMAG), Hybrid Powertrain Integration Manufacturing (ICE-HEV/PHEV modules) (IMACAHAJ)

Keywords

• Precision drivetrain components
• Electric traction motors
• Automotive forgings
• EV powertrain systems
• Differential gears assemblies

Headquarters

HQ city

Gurugram

HQ country

India

HQ region

Asia

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Driveline Components: Precision forged differential gears and assemblies for automotive powertrains - core business segment contributing significant revenue with diversified customer base across global OEMs
2. Electric Vehicle Components: Traction motors, controllers, e-axles, suspension motors for battery electric and plug-in hybrid vehicles - fastest growing segment accounting for 70% of order book (Rs 23,700 crore) and 39% of Q4 FY26 revenue. EV business growing 1.5-2x faster than overall growth.
3. Railway Business: Railway equipment and components following acquisition of Escorts Kubota's Railway Equipment Division for Rs 1,600 crore - providing diversification into transportation beyond automotive
4. Robotics Components: Components and systems for advanced robotics - new diversification area with Rs 62.6 crore capex approved in June 2026, positioning company at intersection of mobility and intelligent automation
5. Sensors and Software: Sensor design and software applications from Novelic acquisition, ADAS capabilities, automotive software and semiconductor chip design services for various forms of mobility

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Sona Comstar designs, manufactures, and supplies highly engineered, mission-critical systems and components for global mobility OEMs, including precision-forged differential gears and assemblies, electric traction motors, motor controllers, and e-axles for both electrified and non-electrified powertrains. The company also offers sensor design and ADAS software (via Novelic) and railway equipment (via Escorts Kubota acquisition). It operates 11 manufacturing and assembly facilities across India, the US, Mexico, and China, serving as a Tier-1 supplier to global automotive OEMs.

Product overview

Sona BLW Precision Forgings Ltd (Sona Comstar) operates as a global mobility technology company that designs, manufactures, and supplies highly engineered mission-critical systems and components for global mobility OEMs for both electrified and non-electrified powertrain segments. The company offers a diversified portfolio of products including Precision Drivetrain Products (differential gears, assemblies), e-Propulsion Products (traction motors, controllers), Motor Technology, Sensors & Software (ADAS through Novelic), and Railway Business. The company operates 11 manufacturing facilities across India, the US, Mexico, and China.

Differentiator

Problem solved

Functional benefit

Brands

• Comstar: Subsidiary brand for automotive technology services and components
• Novelic

Products and services

• Precision Drivetrain Products

Quantifiable outcome

• Global market share in differential gears increased from 4.5% (2019) to 8.7% (2025)
• +5 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature6 records

Partnerships

Twelve partnerships are on record, tiered minor and core.

• Cleantech SolarminorStrategic or Co-development Partner · 1 May 2026Renewable energy partnership with Cleantech Solar to supply solar power through open-access arrangement in Tamil Nadu's Thoothukudi district. Agreement helps meet sustainability and decarbonization objectives while reducing reliance on conventional grid power.
• NEURA Robotics (Germany)minorStrategic or Co-development Partner · 1 October 2025Partnership with Germany's NEURA Robotics for robotics components manufacturing. Part of Rs 62.6 crore capex to enter robotics components and systems business, diversifying beyond automotive into intelligent automation.
• JNT (Jiangsu New Times)minorStrategic or Co-development Partner · 1 January 2025Signing of term sheet with JNT for formation of joint venture in China for EV market entry.
• Escorts Kubota LimitedcoreStrategic or Co-development Partner · 1 October 2024Acquisition of Railway Equipment Division of Escorts Kubota for Rs 1,600 crore on slump sale basis. Strategic move to expand from pure play automobiles to transportation and mobility. Acquisition enhances mobility offerings and diversifies into railway equipment business.
• Novelic d.o.o. (Serbia)coreStrategic or Co-development Partner · 1 January 2023Acquisition of 54% stake in Serbian sensor design and software applications firm Novelic. Deal strengthens ADAS (Advanced Driver Assistance Systems) capabilities. Novelic provides sensor design expertise for autonomous driving applications.
• TIHAN - IITHminorStrategic or Co-development Partner · 1 January 2023MOU signed with TIHAN (Technology Innovation Hub for Advanced and Hybrid Nanomaterials) at IIT Hyderabad for technology collaboration.
• ePlane CominorStrategic or Co-development Partner · 1 January 2023MOU signed with ePlane Co for electric aviation/urban air mobility technology partnership.
• Enedym Inc. (Canada)coreStrategic or Co-development Partner · 1 April 2022Strategic partnership with Canadian company Enedym Inc. to develop next-generation switched reluctance motors (SRMs), electric propulsion, and electrified powertrains for Indian market. Parties developing SRM drive platforms for 3-wheeler EVs (10-30kW), 2-wheeler high-performance motorcycles (10-20kW), and 4-wheeler cargo delivery EVs (20-40kW). Serial production expected to start in 2023. Exclusive manufacturing rights for India.
• EquipmakeminorStrategic or Co-development Partner · 1 January 2022Collaboration to bring next-generation electric powertrains to market. Strategic partnership for EV technology development.
• C-Motive TechnologiesminorStrategic or Co-development Partner · 1 January 2022Strategic partnership with C-Motive Technologies for technology collaboration.
• IRP Nexus Group (Israel) and iCreatecoreStrategic or Co-development Partner · 1 July 2021Joint development project with Israel's IRP Nexus Group and iCreate (International Centre for Entrepreneurship and Technology) to create revolutionary magnet-less e-motor technology for global EV market. IRP licenses technology to Sona Comstar for exclusive manufacturing in India; mass production expected to start in 2023.
• KFIN Technologies LimitedminorOthers · 1 June 2021Registrar and Transfer Agent for share registry services, located in Hyderabad.

Scale indicators14 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Bharat Forge: India's largest auto component forging company with comparable precision forging capabilities and global OEM customer base. Bharat Forge is a direct peer in driveline and chassis components for both ICE and EV powertrains, competing in similar end markets globally.
• Motherson Sumi Systems: Tier-1 Indian auto component supplier with global manufacturing footprint supplying wiring harnesses, interior modules, and polymer products. Comparable as a diversified Tier-1 Indian supplier with similar global OEM relationships and revenue scale.
• Endurance Technologies: Indian auto component manufacturer specializing in transmission, suspension, and braking systems. Directly comparable as a Tier-1 drivetrain and chassis component supplier serving Indian and global OEMs with precision engineering capabilities.
• Sundaram Fasteners: Indian manufacturer of high-tensile fasteners and powertrain components including gears. Comparable precision-machined driveline component manufacturer serving automotive OEMs with similar forging and machining heritage.
• Mahindra CIE Automotive: Indian-listed subsidiary of Spain's CIE Automotive producing forged and machined components, gears, and assemblies for global OEMs. Closely comparable in precision drivetrain components and global manufacturing footprint.

Broad incumbents

• Bosch India: Indian arm of Bosch, one of the largest global automotive Tier-1 suppliers. Comparable as a broad automotive technology supplier offering ECUs, motor controllers, and ADAS solutions—overlapping in EV powertrain electronics and vehicle controllers.
• Tata AutoComp Systems: Diversified Indian automotive component supplier backed by Tata Group. Comparable as a broad incumbent Tier-1 supplier with multi-product portfolio across driveline, electricals, and emerging EV components serving Indian and global OEMs.
• ZF Friedrichshafen: Global Tier-1 automotive supplier with strong drivetrain and chassis technology portfolio including transmissions, axle systems, and electric driveline modules. Comparable as a global incumbent in EV powertrain and driveline systems serving similar OEM customers.
• Magna International: World's largest Tier-1 automotive supplier with powertrain, drivetrain, and e-Propulsion capabilities. Comparable as a global incumbent in electrified drivetrain components with similar product portfolio in traction motors, e-axles, and differential assemblies.
• Continental AG: Global automotive Tier-1 supplier with portfolio spanning powertrain, electronics, ADAS, and sensors. Comparable in automotive electronics, vehicle controllers, and ADAS sensor technology—the latter overlap specifically tied to Sona Comstar's Novelic acquisition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/SonaOkegawaPrecisionForgingsLtd

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries6 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sona BLW Precision Forgings