Sona Comstar
Sona Comstar is an Indian-listed Tier-1 automotive component manufacturer supplying precision-forged drivetrain components, EV traction motors, mmWave radar sensors, and railway safety systems to global OEMs across India, the USA, Mexico, and China.
- Company typePublic
- Founded1995
- HeadquartersGurugram, India
- Headcount—
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sona Comstar does
Sona Comstar (legal name: Sona BLW Precision Forgings Limited; ticker: SONACOMS on NSE/BSE) is an Indian-listed Tier-1 automotive component manufacturer founded in 1995 as a joint venture between Sona Group and Mitsubishi Materials. The company designs, manufactures, and supplies mission-critical driveline components, traction motors, and sensor systems to global automotive OEMs across electric, hybrid, and conventional vehicle platforms, serving 2-wheeler, 3-wheeler, and 4-wheeler segments. Its proprietary precision forging technology for bevel gears, originally invented by ThyssenKrupp's BLW business which Sona acquired, forms the technical core of its drivetrain business, while its motor capabilities derive from the 2019 acquisition of Comstar Automotive. Magnet-less switched reluctance motor (SRM) technology has been added through partnerships with Canada's Enedym and Israel's IRP Nexus Group, and mmWave radar sensing capability was added through the 2023 acquisition of a majority stake in Serbia-based NOVELIC.
The company makes money as a B2B components manufacturer, selling precision-forged drivetrain components, traction motors, vehicle controllers, and increasingly mmWave radar sensors directly to global OEMs under negotiated commercial agreements; pricing is not publicly disclosed. As of Q1 FY23, BEV products accounted for 29% of top line and EVs contributed 33% of automotive product revenues, with the company targeting 45% of total revenue from EV by FY26 and 65% by FY30. As of late 2025, the company completed the ₹1,600 crore acquisition of Escorts Kubota's Railway Equipment Division, extending its addressable market into railway safety systems. Sona Comstar operates 12 manufacturing and assembly facilities across India, the USA, Mexico, and China, plus 5 R&D centres, with over 50% of sales derived from international markets. The company is headquartered in Gurugram, India, employs 5,000+ people globally, and is led by MD & Group CEO Vivek Vikram Singh with separate CEOs for the Driveline and Motor businesses.
Sona Comstar firmographics
Firmographics- Name
- Sona Comstar
- Legal name
- Sona BLW Precision Forgings Limited
- Website
- https://sonablw.com
- Company type
- Public
- Founded year
- 1995
- Operating status
- Operating
- Short description
- Sona Comstar is an Indian-listed Tier-1 automotive component manufacturer supplying precision-forged drivetrain components, EV traction motors, mmWave radar sensors, and railway safety systems to global OEMs across India, the USA, Mexico, and China.
- Ownership category
- akta.pro rank
Sona Comstar industry classification
Industry- Product category
- Automotive Components Manufacturing
- NAICS
- Motor Vehicle Transmission and Power Train Parts Manufacturing (33635), Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632), Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Miscellaneous Transportation Equipment (3790)
- akta.pro primary industry
- ADAS Compute & Control Units Manufacturing (Domain Controllers/ECUs) (IMACAMAG)
- akta.pro secondary industries
- Automotive ECUs/Control Modules & Embedded Electronics Manufacturing (IMACAJAC), Wheels, Tires, Brakes & Suspension Components Manufacturing (IMACAOAH)
Keywords
Where Sona Comstar is headquartered
LocationHeadquarters
- HQ city
- Gurugram
- HQ country
- India
- HQ region
- Asia
Offices10 records
Markets served
Sona Comstar business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Driveline Products: Revenue generated from precision-forged bevel gear components and drivetrain systems for automotive applications, both conventional and electric vehicles. This represents a core revenue stream with global OEM customers.
- Motor / e-Propulsion Products: Traction motor solutions and electrical powertrain components for electric vehicles, contributing 33% of automotive product revenues and growing. Includes magnet-less SRM motors developed through partnerships.
- Sensors & Software (Novelic): mmWave radar sensors and perception solutions for autonomous driving and ADAS applications, added through the 2023 acquisition of majority stake in Novelic, a Serbia-based company.
- Railway Business: Safety-critical systems and equipment for railway applications, acquired from Escorts Kubota in 2025 as part of expansion beyond automotive into broader mobility sectors.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
Sona Comstar product offering
Product offeringCore offering
Sona Comstar designs, manufactures, and supplies highly engineered, mission-critical systems and components for global automotive OEMs. Its core offerings include precision-forged drivetrain products (bevel gears and transmission components), traction motors and electrical powertrains for electric vehicles (2-, 3-, and 4-wheeler EVs), vehicle controllers, mmWave radar sensors and perception software for autonomous/ADAS applications (via NOVELIC), and railway safety systems (via the Escorts Kubota Railway Equipment Division).
Product overview
Sona Comstar operates as a diversified mobility technology company offering a portfolio of mission-critical systems and components. The core offerings include Precision Drivetrain Products (powered by proprietary precision forging technology for bevel gears and transmission components), e-Propulsion Products (traction motors and electrical powertrains for electric vehicles), Vehicle Controllers, and Sensors & Software (mmWave radar technology through NOVELIC for autonomous driving). Following the 2024 acquisition of Escorts Kubota's Railway Equipment Division, the portfolio expanded to include Railway Business safety systems. These products collectively address the EPIC (Electric, Personalized, Intelligent, Connected) revolution in mobility technology across automotive, EV, and railway sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Precision Drivetrain Products Proprietary precision forging technology delivering high-performance drivetrain components including bevel gears and transmission parts for automotive OEMs across conventional, hybrid, and electric vehicle platforms.
- e-Propulsion Products High-performance traction motors and electrical powertrain systems for electric vehicles, including 2-wheeler, 3-wheeler, and 4-wheeler EV segments, contributing 33% of the company's automotive product revenues from the EV market.
- Vehicle Controller Electronic control unit for managing vehicle propulsion systems and powertrain operations in electric vehicles, sold to automotive OEMs as part of the e-propulsion product line.
- Sensors & Software mmWave radar sensors and perception software solutions for ADAS and autonomous driving applications, developed through NOVELIC to address intelligent and connected mobility.
- Railway Business Safety-critical systems and equipment for railway applications in India, including products from the Escorts Kubota Railway Equipment Division portfolio.
Quantifiable outcome
- 33% of automotive product revenues derived from the EV market
- +4 more outcomes
Companies that use Sona Comstar
Customer profileSegments2 records
Ideal customer profiles3 records
Sona Comstar technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Sona Comstar partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- Escorts Kubota (Railway Equipment Division)coreSona Comstar acquired the Railway Equipment Division from Escorts Kubota (EKL) for ₹1,600 crore on a slump sale basis in 2025, becoming a leading supplier of safety systems to the railway industry in India. This represents expansion beyond automotive into broader mobility applications.
- DENSOcoreSona Comstar has formed two joint ventures (JVs) with DENSO, a major automotive technology supplier, as announced in media coverage.
- NOVELIC (Serbia)coreIn January 2023, Sona Comstar acquired a majority stake in NOVELIC, a Serbia-based company with expertise in mmWave radar sensing technology. This acquisition added sensors and software capabilities to Sona Comstar's portfolio, strengthening ADAS (Advanced Driver Assistance Systems) capabilities and positioning the company in autonomous driving technologies.
- Enedym Inc.coreSona Comstar formed a strategic partnership with Canada-based Enedym Inc. to develop and manufacture next-generation switched reluctance motors (SRMs) for electric vehicles. The partnership targets 3-wheeler EVs (10-30kW peak power), 2-wheeler high-performance motorcycles (10-20kW peak power), and 4-wheeler cargo delivery electric vehicles (20-40kW peak power). Serial production was expected to begin in 2023. Enedym licenses its SRM technology to Sona Comstar for exclusive manufacturing in India.
- IRP Nexus Group (IRP)coreSona Comstar partnered with Israel's IRP Nexus Group and iCreate (International Centre for Entrepreneurship and Technology) to co-develop a magnet-less e-motor technology for the global EV market. The project entails conceiving, designing, prototyping, and manufacturing a high-efficiency, low-cost, magnet-less powertrain (motor + controller) for electric two and three wheelers. IRP licenses its technology to Sona Comstar for manufacturing exclusively in India, with mass production targeted to start in 2023.
Scale indicators8 records
Recent moves7 records
Expansion highlights7 records
Sona Comstar competitors and assessment
Company assessmentBroad incumbents
- Continental AG: Major German automotive supplier with broad portfolio including ADAS sensors, vehicle electronics, and drivetrain components. Comparable across Sona Comstar's sensor (NOVELIC) and ECU/electronics product lines.
- Robert Bosch: Largest global automotive supplier with extensive portfolio across driveline, electric powertrain, sensors (radar, lidar), and ECUs. Overlaps with Sona Comstar across virtually every product line, including EV motors, vehicle controllers, and mmWave sensors.
- BorgWarner: Global Tier-1 automotive supplier with deep portfolios in driveline, e-propulsion (traction motors, inverters), and thermal management. Directly comparable to Sona Comstar across both legacy driveline components and EV traction motor systems, with substantially larger scale and broader product breadth.
- ZF Friedrichshafen: German Tier-1 supplier with major driveline, transmission, and e-mobility (including EV motors and reducers) businesses. Competes head-to-head with Sona Comstar in precision driveline components and EV reduction gear sets, with significantly larger global footprint.
Direct peers
- Dana Incorporated: US-based supplier specializing in drivetrain components (gears, differentials, driveshafts) for ICE and EV applications. Closely comparable to Sona Comstar's core precision forging driveline business with similar customer base of global automotive OEMs.
- Endurance Technologies: Indian auto components manufacturer specializing in transmission, braking, and suspension parts with European OEM exposure. Comparable as a domestic Indian supplier of complex drivetrain and chassis components to global OEMs.
- Bharat Forge: Indian automotive and industrial forging major with growing EV components exposure. Directly comparable to Sona Comstar's heritage in precision forging and increasingly competes in EV driveline and component supply.
- Dowlais Group (formerly GKN Automotive): Specialist in automotive driveline technologies including constant velocity joints, e-drive systems, and differentials. Direct peer in driveline components for both ICE and EV applications, with comparable global OEM customer base.
Regional players
- Motherson Sumi Wiring (Samvardhana Motherson): Indian auto components giant with global manufacturing footprint and strong OEM relationships across driveline-adjacent and electrical systems. Comparable as a publicly listed Indian auto component supplier serving global OEMs with diversified product portfolio.
- TVS Motor Company: Indian two- and three-wheeler manufacturer with strong EV push. Comparable customer overlap in 2/3-wheeler EV segments where Sona Comstar is targeting its SRM motor platform for cargo and personal electric mobility.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Sona Comstar social profiles
Digital presenceSona Comstar compliance and trust
Trust signalCompliance1 record
Sona Comstar financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sona Comstar leadership team
Management profileNumber of profiles
Profiles14 records
Sona Comstar subsidiaries and ownership
Company hierarchySubsidiaries9 records
Sona Comstar funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sona Comstar 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 Sona Comstar
What does Sona Comstar do?
Sona Comstar designs, manufactures, and supplies highly engineered, mission-critical systems and components for global automotive OEMs. Its core offerings include precision-forged drivetrain products (bevel gears and transmission components), traction motors and electrical powertrains for electric vehicles (2-, 3-, and 4-wheeler EVs), vehicle controllers, mmWave radar sensors and perception software for autonomous/ADAS applications (via NOVELIC), and railway safety systems (via the Escorts Kubota Railway Equipment Division).
Is Sona Comstar a public or private company?
Sona Comstar is a public company. It is classified as public and is currently operating.
When was Sona Comstar founded?
Sona Comstar was founded in 1995.
Where is Sona Comstar based?
Sona Comstar is headquartered in Gurugram, India, in the Asia region.
How does Sona Comstar make money?
Four revenue lines are on record. Driveline Products are the primary driver. The others are motor / e-Propulsion Products, sensors & Software (Novelic) and railway Business.
Who are Sona Comstar's main competitors?
Broad incumbents on record are Continental AG, Robert Bosch, BorgWarner and ZF Friedrichshafen. Direct peers are Dana Incorporated, Endurance Technologies, Bharat Forge and Dowlais Group (formerly GKN Automotive). Regional players are Motherson Sumi Wiring (Samvardhana Motherson) and TVS Motor Company.
Does Sona Comstar have an API?
No public API is recorded for Sona Comstar.
What industry is Sona Comstar in?
Sona Comstar's product category is Automotive Components Manufacturing. Its primary akta.pro industry code is IMACAMAG, ADAS Compute & Control Units Manufacturing (Domain Controllers/ECUs), with a secondary code of IMACAJAC, Automotive ECUs/Control Modules & Embedded Electronics Manufacturing. Its NAICS code is 33635 and its SIC code is 3600.