Bangalore is not just India’s IT capital—it’s also a growing hub for industrial manufacturing, power infrastructure, and clean energy. With the city’s expansion into data centers, hospitals, and heavy industries, the demand for efficient and reliable transformers has never been higher.
Whether you’re looking for a step up transformer for industrial-grade voltage or a transformer that protects sensitive systems, choosing the right manufacturer matters.
In this blog, we list the 15 best transformer manufacturers in Bangalore, starting with a pan-India leader: Vertex Power Solutions.
1. Vertex Power Solutions (Top Recommendation)
Vertex Power Solutions is a leading name in the Indian transformer market, providing top-quality power equipment to businesses across India—including Bangalore.
What makes Vertex stand out:
- Full range of oil-cooled and air-cooled transformers
- Custom kVA ratings (from 1 kVA to 2000 kVA)
- BIS/ISI certified products
- Quick turnaround time and all-India delivery
- Dedicated support for industrial, medical, IT, and commercial clients
Whether you’re setting up a manufacturing unit or a commercial facility, Vertex has a ready-to-deploy solution. From voltage protection to consistent performance, their product line includes:
- Servo voltage stabilizers
- Online UPS systems (up to 200 kVA)
- Isolation transformers
- Constant Voltage Transformers (CVT)
- Three-phase and single-phase units
If you’re in Tamil Nadu or neighboring states, they’re also the go-to for reliable step down transformer in Chennai solutions.
And if your requirement is to buy isolation transformer for medical or sensitive electronics—Vertex is known for delivering precise and safe models, both air-cooled and oil-cooled.
Need a reliable transformer solution in Bangalore?
Enquire now with Vertex Power Solutions for fast delivery and expert support.
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2. Power One Micro Systems Pvt. Ltd.
With 25+ years of experience, Power One provides power transformers, servo stabilizers, and solar inverters. Their transformers are used in hospitals, colleges, and industrial parks.
3. Electro Tech Transmission Pvt. Ltd.
Specialists in dry-type and resin-cast transformers, Electro Tech is a preferred vendor for Bangalore’s automation and control industries.
4. Transcon Industries
Transcon offers custom-designed transformers for high-load environments. Their expertise in oil-cooled distribution and control transformers makes them a strong player in Karnataka’s power infrastructure.
5. Microtek Systems
While Microtek is better known for inverters, it also produces compact, high-efficiency transformers for commercial and domestic applications. Their service network extends across Bangalore.
6. Indo Tech Transformers
A well-established brand in India, Indo Tech supplies high-capacity power transformers to government, railways, and private utilities. They have a growing base in Bangalore and nearby regions.
7. Unified Power Solutions
Unified Power is gaining popularity for its robust servo stabilizers and isolation transformers used in printing units, telecom, and IT firms across Bangalore.
8. Prime Power Systems
They manufacture a wide variety of step-down and step-up transformers and are known for high-efficiency models designed for long-term reliability.
9. V-Guard Industries Ltd.
A household name in power management, V-Guard also offers customized transformer systems for commercial and institutional use.
10. Aplab Ltd.
With decades of trust, Aplab produces precision-grade transformers used in labs, research facilities, and defense applications. Their Bangalore office offers local servicing.
11. Ganga Powertronics
Known for durable low-loss transformers, Ganga Powertronics supplies to malls, hospitals, and commercial office buildings in Karnataka.
12. Vinayak Electricals
Focused on control and distribution transformers, Vinayak Electricals offers custom-built solutions for HVAC and BMS systems in Bangalore’s real estate sector.
13. Abbayya Electricals
They have a solid presence in South India, delivering compact transformers for apartment complexes, schools, and small industrial units.
14. Salzer Electronics
Salzer produces compact, high-frequency transformers widely used in lighting and instrumentation. They also have control transformer units deployed in Bangalore’s industrial zones.
15. Trinity Transformers
A specialist in oil-cooled, three-phase units, Trinity serves contractors and facility managers looking for long-lasting power infrastructure support.
Need a reliable transformer solution in Bangalore?
Enquire now with Vertex Power Solutions for fast delivery and expert support.
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What Makes a Good Transformer Manufacturer?
1. Compliance with Indian & Global Standards
Look for ISI, BIS, ISO, or IEC compliance to ensure safety and efficiency.
2. Custom Engineering Support
Leading manufacturers like Vertex offer design flexibility in kVA, insulation, phase type, and mounting.
3. On-Time Delivery
Fast delivery and proper logistics reduce downtime—especially in industrial expansions.
4. Support & Maintenance
Ask if they offer AMC, remote support, or onsite servicing in Bangalore.
5. Energy Efficiency
Transformers with lower iron and copper loss save electricity and reduce your operational costs.
Types of Transformers Available in Bangalore
- Step-up & Step-down Transformers
- Oil-cooled Transformers
- Air-cooled Transformers
- Isolation Transformers
- Control Transformers
- CVTs and Auto Transformers
- Distribution Transformers
- Single-phase & Three-phase Transformers
Conclusion
Whether you’re installing equipment in a manufacturing unit or retrofitting power supply in a hospital or commercial building, selecting the right transformer is a critical investment. Bangalore, with its expanding infrastructure and industries, needs high-quality transformers that deliver long-term performance.
Start your search with Vertex Power Solutions, a name trusted across India for reliable voltage transformation and protection.
For everything from step-up transformers to custom isolation transformers, Vertex stands tall among the best transformer manufacturers in Bangalore.
Looking to install a step-up or isolation transformer?
Contact now to get a free consultation
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? 5 FAQ
1. What is the best transformer manufacturer in Bangalore?
Vertex Power Solutions is widely recognized for high-performance, customizable transformer systems and nationwide support.
2. Do these manufacturers provide installation services?
Yes, most listed brands including Vertex offer delivery, installation, and post-sales maintenance.
3. Are isolation transformers available in Bangalore?
Yes, you can buy isolation transformers from Vertex and other suppliers for medical and industrial safety applications.
4. Can I get custom kVA ratings for transformers?
Absolutely. Top manufacturers offer transformers from 1 kVA to 2000 kVA based on your requirements.
5. Which types of transformers are most used in Bangalore’s industries?
Three-phase oil-cooled transformers and servo voltage stabilizers are widely used in IT, manufacturing, and hospitals.