Building the infrastructure that powers progress
Associated Power Structures (APS) is an integrated engineering, manufacturing and EPC company. From two plants in Vadodara, we design, fabricate, galvanise and erect towers and structures — and deliver turnkey transmission, renewable and telecom projects across India and 16 countries.
Towers and structures for power, telecom and renewables
Designed to IS, IEC, ASTM and EN standards, fabricated and hot-dip galvanised in our own plants.
Transmission line towers
Precision-engineered lattice towers for transmission lines from 66 kV to 800 kV HVDC, designed for challenging terrain and extreme weather.
- 66 kV to 800 kV HVDC
- Designed to IS, IEC, ASTM & EN standards
- In-house fabrication & hot-dip galvanising
Substation structures
Galvanised steel structures for substations.
ExploreTelecom towers
Ground-based, rooftop and small-cell towers for 4G and 5G networks.
ExploreWindmill towers
Lattice towers for wind power projects.
ExploreSolar mounting structures
Mounting structures for solar power projects.
ExploreOne accountable partner, from survey to commissioning
We execute turnkey projects up to 800 kV, including HVDC lines, across deserts, forests, valleys and river crossings — supplying our own towers and structures.
- Transmission lines up to 800 kV
- Substations up to 400 kV (AIS & GIS)
- Mobile substations for rapid power restoration
- Line upgrading & reconductoring
- Distribution networks & underground cabling
- Solar & wind power evacuation
- Telecom towers, including maintenance
- Towers for snow-laden mountains & dense urban areas
Survey & design
Route survey and tower design using PLS-CADD, STAAD Pro, AutoCAD and SolidWorks.
Fabrication
Precision fabrication in our two integrated plants.
Hot-dip galvanising
As per IS 2629 and IS 4759, under the same roof.
Testing
Quality checks in our NABL-accredited laboratory.
Construction
Erection across deserts, forests, valleys and river crossings.
Commissioning
Testing, energisation and handover to the client.
Capacity to deliver large orders, on schedule
Our two integrated plants at Manglej and Bamangam in Vadodara District combine fabrication, galvanising and testing in one place — close to Mundra, Kandla, Hazira and Nhava Sheva ports for fast exports.
- CNC machines
- Roll-forming lines
- MIG welding systems
- Trained, safety-first workforce
2 integrated plants
Manglej and Bamangam, about 150 acres
1,08,000 MTPA
Combined annual capacity
In-house galvanising
Hot-dip, as per IS 2629 and IS 4759
NABL-accredited lab
Testing of every structure
Proven on the ground, in India and abroad
A trusted partner to state electricity boards, central utilities and private power companies.
Our services
Site survey, design, supply, erection and testing of transmission lines and substations.
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Our clients
Utilities and companies that trust APS as their approved vendor.
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Project gallery
Photos of our projects, manufacturing plants and events.
View galleryKey milestones
- 1996
Founded in Vadodara, starting with substation structures
- 2022–23
First transmission tower export project to Europe (Estonia)
- 2022–23
CE certificate for EN 1090-1
- 2024–25
Turnkey T&D EPC project worth INR 450+ crores
- 2024–25
Manufacturing capacity expanded to 1,08,000 MTPA
Corporate video and latest news
Watch our corporate video
Planning a transmission, substation or tower project?
Share your requirement with our team for towers, structures or complete EPC execution. Our certifications and quality documents are available for your evaluation.