What HBL Power Systems Ltd does

HBL Engineering Limited (formerly HBL Power Systems Ltd) is a publicly listed Indian engineering and manufacturing company founded in 1977 and headquartered in Hyderabad. The company began as an indigenous aircraft battery supplier to the Indian Airforce and has expanded over more than 40 years into a multi-vertical engineered products business. Its core technology spans specialized batteries (VRLA for telecom and railway, lithium-ion, and aviation batteries), railway safety and signaling systems including the Kavach automatic train protection platform, defense electronics (submarine and naval systems via associate NSTL), industrial power electronics, and electric mobility drivetrain solutions enabled by the 2010 Igarashi Motors India acquisition. The company also offers containerized Battery Energy Storage Systems (BESS-LIB) deployed on Vande Bharat rail coaches.

HBL makes money predominantly through direct enterprise and government hardware sales, supplemented by installation, trials, warranty support, and annual maintenance contracts in defense and railway segments. Go-to-market is enterprise field sales with engineering-intensive relationship selling, supported by wholly-owned subsidiaries HBL America Inc. (Connecticut) and HBL Germany GmbH (Zwickau) and a distributor/agent network in over 25 countries, serving customers in 80+ countries. Primary customer segments are Indian defense (Indian Airforce, Indian Navy, MOD Labs, BEL), Indian Railways (signaling, safety systems, BESS-LIB for Vande Bharat), aviation, telecom and data centers, oil and gas, and the newly entered maritime sector via the March 2026 joint venture with Cochin Shipyard Ltd.

Customer concentration is high, anchored in Indian central government buyers across defense and railways, which provides revenue visibility through long product lifecycles and re-qualification cycles but also exposes the business to defense procurement cycle volatility and government capex timing. The company employs 5,001-10,000 staff, operates multiple manufacturing facilities in Hyderabad and Secunderabad across 163 acres with 70% green cover, and reported turnover of approximately USD 250 million per its associate company NSTL. Recent strategic moves — the 2026 Cochin Shipyard JV, BESS-LIB rollout, and positioning within India's 290 GWh battery manufacturing ambition — point to a deliberate expansion from a battery-centric identity into a broader energy storage, defense electronics, and eMobility engineering platform.

Name

HBL Power Systems Ltd

Legal name

HBL Engineering Limited

Website

https://hbl.in

Company type

Public

Founded year

1980

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

HBL Engineering Limited (formerly HBL Power Systems Ltd) is an Indian public-listed engineering company manufacturing specialized batteries, railway safety systems, defense electronics, and eMobility solutions for the Indian Airforce, Navy, Railways, and industrial customers across 80+ countries.

Ownership category

akta.pro rank

Product category

Industrial Battery and Power Electronics Manufacturing

NAICS

Battery Manufacturing (33591), Electrical Equipment Manufacturing (3353)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB)

akta.pro secondary industries

Battery Cells (Li-ion, LFP, Sodium-ion, Lead-acid, NiMH) (IMAGAHAA), Battery Management Systems (BMS) & Battery Electronics (IMAGAHAC), Battery Management Systems (BMS) & Safety Controls (EUAFAAAD), Battery Management System (BMS) & HV Control Electronics Manufacturing (IMACACAH)

Keywords

• Specialized battery manufacturing
• Railway safety signaling systems
• Defense electronics engineering
• Lithium-ion energy storage
• Electric mobility drivetrains

Headquarters

HQ city

Hyderabad

HQ country

India

HQ region

Asia

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Specialized Batteries: Manufacture and sale of specialized batteries including aircraft batteries, VRLA batteries for telecom/railway, and lithium-ion battery systems. One-time product sales with long product lifecycle and replacement demand.
2. Defense Electronics and Systems: Design, development, and deployment of defense electronics including submarine systems, naval systems, and military equipment. Includes installation, trials, warranty support, and annual maintenance contracts.
3. Railway Electronics and Safety Systems: Railway signaling solutions, safety critical systems, and Kavach automatic train protection deployment for Indian Railways. Long development cycles with certification requirements.
4. eMobility and Energy Storage Solutions: Electric mobility drivetrain solutions, battery energy storage systems, and marine battery systems for emerging electric transport and energy storage markets.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels3 records

Core offering

HBL Engineering Limited (formerly HBL Power Systems Ltd) manufactures specialized batteries including VRLA batteries for telecom and railway applications, lithium-ion battery energy storage systems (BESS-LIB), and military aircraft batteries. It also designs and deploys railway signaling and safety systems such as the Kavach automatic train protection platform for Indian Railways, defense electronics and naval systems (submarine, combat management, sonar) through associate company NSTL, electric mobility drivetrain solutions, and spun concrete infrastructure products for aviation, defense, railway, industrial, and telecom customers globally.

Product overview

HBL Engineering Limited (formerly HBL Power Systems Ltd) operates as a diversified engineering and manufacturing company with multiple business units including Batteries, Electronics, eMobility, Defence, Spun Concrete, and Battery Energy Storage Systems. The company offers specialized battery products (VRLA, Lithium-Ion based), railway signaling and safety systems, electric drivetrain solutions, naval systems engineering, and industrial power electronics. With operations spanning over 80 countries, HBL serves aviation, railways, defence, oil & gas, power, telecom, and data center sectors globally through its subsidiaries in the USA and Germany.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• 70% green cover across 163 acres with 51,000+ trees
• +2 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Cochin Shipyard LtdcoreStrategic or Co-development Partner · 26 March 2026Cochin Shipyard Ltd (CSL) and HBL Engineering Ltd signed a joint venture agreement to develop electric mobility and energy storage technologies for the maritime sector. The collaboration focuses on marine batteries, battery management systems, electric motors, and charging infrastructure for domestic and international markets. This partnership positions HBL to serve the growing maritime electrification market with comprehensive solutions.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Exide Industries Ltd: India's largest lead-acid and industrial battery manufacturer; directly comparable to HBL across automotive, industrial, and inverter battery segments, with similar B2B/government exposure in India.
• Bharat Electronics Ltd (BEL): Indian state-owned defense electronics major that partners with HBL on submarine navigation systems; overlaps in naval systems, defense electronics, and government contracting in India.
• Amara Raja Energy & Mobility Ltd: Leading Indian battery manufacturer (Amaron brand) with growing lithium-ion and energy storage focus; competes directly with HBL in automotive, industrial, and emerging BESS markets.

Emerging players

• Waaree Energies Ltd: India's largest solar module manufacturer expanding into battery storage and eMobility; emerging competitor in BESS and energy storage segments where HBL is also scaling.
• Ola Electric Mobility Ltd: India's leading electric two-wheeler OEM with in-house battery manufacturing; partial overlap with HBL's eMobility and lithium-ion battery packs segments.
• Brightcom Group (Reliance-backed) / Reliance New Energy: Reliance Industries' battery and new energy arm building large-scale Indian gigafactories; emerging competitor with significantly greater capital base targeting HBL's commercial and industrial battery segments.

Broad incumbents

• HBL Engineering (Larsen & Toubro): Indian engineering conglomerate with a defense, power, and electrical systems footprint comparable in scale to HBL; competes across railway signaling, defense electronics, and energy storage.
• Tata Advanced Systems Ltd: Aerospace and defense systems integrator within the Tata group; broad incumbent in Indian defense that competes and partners with HBL across naval, avionics, and military electronics.
• ABB India Ltd: Indian arm of ABB supplying power electronics, drives, and industrial automation; competes with HBL's eMobility drivetrain and industrial power electronics offerings.
• Schneider Electric India: Global energy management and industrial automation major with strong Indian presence; overlaps with HBL in industrial power electronics and energy storage for data centers and infrastructure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/hbl-power-systems

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries4 records

Funding overview

Funding rounds2 records

Investors2 records

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

M&A1 record

Investments1 record

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

Frequently asked questions about HBL Power Systems Ltd