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JEF is a specialist electrical engineering company with an uncompromising focus on the safety and reliability of electrical systems. Founded in Bengaluru in 1994, we have built our global presence the hard way — one technically demanding project at a time, in industries and environments where the standard of engineering is determined by the consequences of getting it wrong.
Three decades of this work, across 30 countries and 10k customers, have produced something that cannot be replicated quickly: a depth of methodology, a body of proprietary technology, and a team capable of operating at the frontier of what electrical engineering analysis and assessment can deliver. Our 9 granted patents — across India, the United States, and the European Union — reflect the same conviction that has guided the company since 1994: that the right response to a gap in what the industry delivers is to build something better.
Type-tested lightning protection components and systems (to IEC 62305:2024, with CLPS components tested to 200 kA on the 10/350 μs waveform — double the IEC standard requirement), earthing and grounding system solutions, surge protective devices, and lightning risk assessment tools including the automated JEF Shield platform.
Comprehensive electrical safety audits conducted by specialist engineers — covering lightning protection, earthing systems, surge protection, and overall electrical installation integrity. Each audit delivers a detailed technical assessment with actionable findings, benchmarked against current international standards.
End-to-end consulting for the design, specification, and independent verification of electrical protection systems. From concept through commissioning, JEF's consultants provide the technical authority that complex infrastructure projects require — particularly where regulatory compliance, insurance requirements, or asset criticality demand an independent expert position.
We provide the below-mentioned solutions for Transmission & Distribution Utilities, Oil & Gas, Infrastructure, and such other customers. Earthing/Grounding Studies, Lightning Protection Studies, Power System Studies, Power Quality Studies, Instrumentation Earthing
Earthing health assessment, surge protection, EMC management, and power quality studies for critical IT infrastructure.
Offshore platforms, artificial islands, subsea cable systems, onshore processing facilities, and EPC/EPCC project support across the full power systems study programme.
Earthing audits compliant with CEA Regulations 2023, LPS for solar and wind installations, and power system studies.
Full range of services across automobile, steel, heavy industry, metro rail, hospitals, commercial buildings.
EHV and HV substation earthing, earth grid simulation, LPS design, and power system studies.
Petrochemicals, chemicals, pharmaceuticals, fertilisers, food and beverages.
9 granted patents — India, United States, European Union. JEF's proprietary tools are not incremental improvements to existing approaches. They are purpose-built responses to specific gaps in what the industry was delivering.
A GLOBAL ENGINEERING FUTURE
JEF Techno operates as a globally integrated engineering and technology organization, delivering advanced solutions in earthing, lightning protection, and power system performance across critical infrastructure sectors. Our operations span multiple strategic regions, enabling seamless delivery of product innovation, technical audits, and specialized consulting services worldwide.
The core of our operations, driving end-to-end product development, engineering audits, and consulting capabilities across India and international markets.
Focused on high-performance engineering services for the energy sector, including power system studies, instrumentation earthing, EMI/EMC analysis, and specialized solutions for oil & gas environments.
Strengthening our global footprint through a robust patent portfolio, alignment with US engineering standards, and active engagement with North American clients and infrastructure projects.
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