Indigenous engineering for infrastructure, security & defence.
An EEE Group company advancing India's infrastructure, security and defence with indigenous, quality-driven engineering — from locomotive powertrain to port screening, naval coatings and data center hardware.
One legacy, carried into new frontiers.
Founded in Kolkata in 1967 as Eastern Equipment Enterprises, the EEE Group has spent decades engineering heavy earth-moving and railway components for India's government and private sectors.
Aum Sumriddhi Ventures LLP carries that legacy into Homeland Security, Defence, Material Handling and Data Center infrastructure — aligned with Make in India and Atmanirbhar Bharat.
Every vertical shares the same foundation: indigenous manufacturing, ISO 9001:2015 quality systems, RDSO-approved engineering discipline and long-standing relationships with government and private clients.
One group. One standard of engineering.
Earth Moving
New replacement components and assemblies for earthmoving, construction and mining equipment — at OEM parity.
ExploreRailway
Part-1 Approved (Tier-1) RDSO vendor — powertrain, gear cases, spares and engineering upgrades at fleet scale.
ExploreHomeland Security
Radiation detection, container scanning, tray retrieval and boarding bridges — for sea ports, land ports and airports.
ExploreDefence
Indigenous naval coatings and hull-equipment supply — NMRL-approved and DRDO transfer-of-technology.
ExploreMaterial Handling
Bearings, cement packers, silos, conveyor beds and baggage handling systems.
ExploreData Center
Cooling & HVAC, structured cabling and server hardware — supply for data center builds and expansions.
ExploreSeating Systems
India's first indigenous premium operator seating — by the Group's seating company, Ironthrone Engineering.
Visit IronthroneFinancial Advisory
Advisory for the Group's partners and portfolio. Coming soon
Learn moreProven at national scale.
Gear Case Complete for the 6FRA 6068 traction motor.
Supplied for the WAG-9, WAG-9H and WAP-7 three-phase electric locomotives built at Chittaranjan Locomotive Works — six per locomotive, machined to CLW drawings and RDSO specifications.
Indigenous manufacturing. Institutional discipline.
Make in India
Indigenous engineering aligned with Atmanirbhar Bharat — reducing import dependence for critical infrastructure, security and defence.
Institutional quality
ISO 9001:2015 systems, RDSO approval and DRDO / NMRL testing carried across every vertical — not bolted on per project.
Decades of legacy
Built on the EEE Group's manufacturing roots since 1967 — the same engineering standards applied to newer strategic sectors.
Government & private trust
Long-standing relationships with Indian Railways' production units and India's public- and private-sector operators.