Industrial Training, Internship, Programming & Placement Cell of GK Technical Academy offers students in Higher Institutions the opportunity to gain practical knowledge and work experience for easier placements. The insights and skills gained by the end of the program would be invaluable for future careers.

Gk Power Expertise Pvt Limited.Gk Power Expertise Pvt Limited.

Do More With Us

We specialize in providing technical resources to the Power Industry, and are widely recognized as one of the leading Electrical Engineering companies in Chennai. Specializing in Installation & Commissioning, Site & Project Management,Maintenance, and Technical Training. GK Power Expertise Pvt Ltd has established a solid reputation for technical excellence, project efficiency and a commitment to Health, Safety, Quality & the Environment.

GK group is a company with approximately 200 member’s team serving clients in more than 5 different countries. We help transform our customers business by bringing greater flexibility, faster time to market, technical excellence and lower cost to their doorstep. Our customers reply on us to deliver “MEASURABLE BUSINESS VALUE” wherein our high performance outsourcing strategies help our customer’s business grow faster, stronger, and achieve sustainable differential advantage against their competition.


Connect With Customers, Grow Your Business


We have highly advanced manufacturing unit, which is well equipped with latest tools and testing facilities.

On Load Tap Changer

The in-house developed and manufactured on load tap changer (OLTC) is featured with integrated design, liquid (transformer oil) insulation and transition resistors.

Control & Relay Panels

We manufacture Control & Relay Panels (CRPs)used for the protection of electrical networks ranging from 11kV to 765kV as per IS – 3231& IEC 255 standards.

Medium Volatage Switchgears

Medium voltage switchgear assemblies are designed from 3.3 to 33 kV. All these are designed for indoor application considering customers’ space constraints.

Low Voltage Switch-gears

Empowered by our sophisticated infrastructural facilities, we are capable of designing and manufacturing a wideassortment of control panels.

Our ServicesOur Services

Satisfy Your Needs

Testing & Commissioning of Substation

GK Power T&C is owned by well-experienced Electrical Engineers of around 150 in numbers. Our Engineers technical versatility has always been identified

Testing, Commissioning & Retrofitting of Numerical Protection Relays

We are associated with M/s Alstom, M/s Schneider Electric, M/s ABB by ‘Annual Rate Contract” ARC for agreed providing ‘Testing & Commissioning– Protection.

Testing & Commissioning of Substation Automation Systems

Installation, Testing & Commissioning of Drives. Automation of Process plant

Operation & Maintenance in Power Sectors

We offer O & M services for Power Plants, Refineries, Steel Plants, Ports and other Infrastructure Facilities. Our O&M service for power plants ranges from coal.

Transformer Service

We are one of the eminent firms, engaged in rendering excellent Transformer AMC Services All our services are widely acclaimed by the customers for flexibility.

On Load Tap Changer Service

ON LOAD TAP CHANGER servicing includes cleaning of contacts, Oil sludge removal, Adjustment of springs, checking of motor drive operation.

Our MissionOur Mission

Our advisers always help you

Our mission is to provide exceptional services to the Power Industry. We are committed to providing the highest level of professionalism, safety, service and quality of workmanship. Our pledge is to establish lasting relationships with our clients by always exceeding their expectations. Also our main priority is

  • Safety
  • Quality
  • Punctuality

Not Yet Sure? Let Us HelpNot Yet Sure? Let Us Help


Expertise electrifies the world by providing reliable, efficient services, Measuring and testing instruments for the electrical industry. As a leader in our industry, we have always worked to develop advanced technology and innovative methods.

GK Group of company provides wide range of Electrical Product Exporter & services such as Numerical Relays, industry specific kit Supply & Substation Automation Testing and Commissioning.

Our expert teams are selected specifically for each client, and they are highly trained, using ingenuity to solve problems creatively.

We let our quality work and commitment to customer satisfaction be our slogan

We strive to meet the needs of the world today without jeopardizing the needs of the world tomorrow.

Our Partners Trust Us With Their ProjectsOur Partners Trust Us With Their Projects

Customer success always comes first.
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