Who we are
With over 10 years of experience in the energy market, we’ve successfully completed numerous international projects, ranging from spare parts deliveries
and engineering works to complex turnkey projects that integrate multiple stages. Our expertise and attention to detail ensure that we deliver exceptional results every time. Let us help you achieve your energy goals today.
Our Ready Projects
Here are just a few examples of the projects we’ve completed successfully

Gas Insulated Switchgear Hyosung

Excitation system by Hitachi Power Grids

HPP reconstruction Hyosung

Generator circuit breaker Siemens
Our Products and Services

Land
shipping

Ocean
shipping

Staff
training

Customs
brokerage

Service
support

Spare
parts

LED
systems

GRID

Warehousing

Project
Documentation

Outage
services

OT cybersecurity solutions
Integrity and Values
Integrity and values are the cornerstones of our business at GroupOne. We
prioritize transparency, honesty, and ethical practices in all our interactions with
clients, suppliers, and partners. Our commitment to sustainability and social
responsibility is reflected in our environmentally friendly solutions and partnerships
with like minded suppliers. Let us show you how we can help you achieve your
energy goals while upholding our core values