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about gk expertise

GK Power Expertise Pvt. Ltd.

Engaged in the Electrical Industry

We help enterprises Power Protection, Control Relay Panel, Automation Systems, Numerical Protection Relays , Testing and Commissioning,  who generate, transmit or use electricity. We work in all areas of the energy industry including coal, oil, natural gas and nuclear energy, eco-friendly renewable resources such as hydro and wind energy.

Our GK Group Company is operating in India and serving clients in more than 5 different countries with 200+ team members. We help transform our customers business by bringing greater flexibility, faster time to market, technical excellence and lower cost to their doorstep. Our customers rely 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.

Our Manufacturing


GK expertise has a well equipped  factory  units for  manufacturing of  Numerical Relays, Electro Mechanical Relays, Control & Relay Panels, Transformers,  Switchgears (LV/HV), On-Load Tap Changers (OLTP), and so on.

electrical power transformer




control relay panel

Control & Relay Panels

gk relays

Numerical Relays

Our Services

Testing & Commissioning

We provide testing and commissioning services for electrical systems and equipment in the electrical utility industry.

Transformer Service

We are one of the eminent firms, engaged in rendering excellent Transformer AMC Services

Grid Automation

Advance Smart Grid Solution & implementation. Automation & Networking

Protection & Automation System

Testing & Commissioning of Advance Numerical Relays. Relay Coordination & setting calculations


We develop electrical protection embedded software using Java, Python, Rust, Ada, C, C++

Operation Maintenance Services

We offer O & M services for Power Plants, Refineries, Steel Plants, Ports and other Infrastructure Facilities.

Our Achievements

Our focus is on providing integrated solutions, including design, engineering, and project management services for electrical projects for railways, substations, switchyards, solar projects, plant electrification, and specialized testing and commissioning for complete electrical needs over the past 15 years.

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Completed Projects

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Happy Customers


Upcoming Projects

why choose gk expertise

Quality Commitment

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

Honest And Dependable

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

We Are Expert

As a leader in our industry, we have always worked to develop advanced technology and innovative methods.

We Are Always Improving

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

We Brand Quality and that
Quality Leads with the Industry!

We execute complete projects with an in-house experienced team, which ensures quality and timely delivery of projects consistently.

Best in Class Innovation

Innovation is about transforming the way we think, the way we work, and the way we shape the future

Proactive Workforce

We have a collective of skilled minds driven by knowledge, experience, and a shared commitment to excellence

Quality Wise Assurance

By consistently delivering high-quality products or services, organizations can establish a strong reputation, gain a competitive edge, and foster long-term relationships with customers.

Environmentally Conscious

We are committed to sustainable practices, and many of our products are environmentally friendly

After sales support

We ensure that your journey with our product doesn't end with the purchase

Our Testimonials

gk expertise review
Ravi Chandran

The best company ...
Manufacturer of Protection Relay,
SCADA Systems & Control
& Relay panel.

gk expertise customers review

They have expertise in power
systems study and protection
design, testing, and

gk expertise review

Freshmen electrical engineers
can learn and grow well here.
They trained and placed
various projects.

gk expertise review

GK Expertise provides our projects with great support for HT/LT electrical switch gears and product spare supplies.

gk expertise review
Vinay Rao

Feel free to contact GK Expertise for electrical protection work for industrial, commercial, and residential places.

Our Clients

A few of our esteemed clients we work for

What type of services GK Expertise provide?
We provide design, engineering, and project management services for electrical substations, switchyards, solar projects, electrification planning, and specialized testing and commissioning for complete electrical needs.
How long has the company been in business?

We have more than 15+ years of experience in the field of electrical power protection, supervision, and control.

How many team members and service locations does the company have?
We are an expertise team of 200+ professionals spread across 5+ countries
What products does the company manufacture?
We manufacture and supply relays, protection and relay panels, energy meters, HT and LT switchgear, on-load tap changers (OLTC), and more electrical products.
What type of training opportunities are available?
We start and operate a dedicated training center for the demands of skilled electrical engineers in the field of testing, commissioning, maintenance, and troubleshooting of all electrical equipment and systems.