101 Top South Korean Energy Companies and Startups

October 14, 2021

This article showcases our top picks for the best South Korean based Energy companies. These startups and companies are taking a variety of approaches to innovating the Energy industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

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Top South Korean Energy Startups

Data sourced from Crunchbase and SemRush.

MakinaRocks

MakinaRocks

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MakinaRocks provides machine learning solutions and an MLOps platform to accelerate and scale the industrial sector’s transition to AI.

Energy X

Energy X

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Energy X connects energy market participants from individual households to EPC contractors and investors via its online and mobile platform.

Energy X

Fuel Cell Innovations

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Fuel Cell Innovations provides clean energy solutions based on fuel cells.

Energy X

Standard Energy

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Standard Energy is a South Korea-based tech startup and developer of vanadium ion batteries.

Energy X

Hyundai Oilbank

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Hyundai Oilbank is a petroleum and refinery company.

Energy X

SK Innovation

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SK Innovation Co., Ltd. is a holding company engaged in the development of petroleum and management.

Energy X

IRUJA

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Insuring global leadership by developing next-generation technology.

Energy X

DMB Technology

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Develops power management solutions that are based on analog-mixed signal power management integrated circuits.

Energy X

LG Chem

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LG Chem is a chemical company in South Korea that provides innovative materials and solutions.

Energy X

Hanwha Solutions

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Hanwha Solutions operates in three business areas: chemicals, total energy solutions, and advanced materials.

Energy X

Atinum Investment

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Atinum Investment is a principal investment firm.

Energy X

SK E&S

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SK E&S is a global clean energy & solution provider.

Energy X

OCI

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OCI is a green energy and chemical company .

Energy X

Hanon Systems

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Hanon Systems is a full-line supplier of automotive thermal and energy management solutions.

Energy X

E1

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E1 is a distributor of liquefied petroleum gas.

Energy X

Samsung SDI

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Samsung SDI is a material and energy solution company.

Energy X

Korea Evaluation Institute of Industrial Technology

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KEIT is a government affiliated organization under the Ministry of Trade, Industry and Energy

Energy X

Hyundai Engineering

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Hyundai Engineering is enhancing its competitiveness in the field of advanced technology to provide a new and convenient tomorrow.

Energy X

Korea Gas Corporation

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Korea Gas Corporation produces clean energy such as natural gas to improve the convenience and the welfare of the people.

Energy X

GS Caltex

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GS Caltex provides energy, energy that creates harmony between people and builds a bridge to the future.

Energy X

Intellian Technology

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Intellian is a leading global provider of stabilized satellite antenna systems.

Energy X

NUTRIGRAM

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NUTRIGRAM is an e-commerce company that offers energy/protein bars.

Energy X

Korea Electric Power Corporation

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Korea Electric Power Corporation (KEPCO) was founded with the objective to facilitate the development of electric power supply in Korea

Energy X

GS Holdings

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GS Holdings engages in the energy, retail, and construction businesses in South Korea and internationally together its subsidiaries.

Energy X

GS Energy

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GS Energy provides oil and gas exploration, electric power, district heating, and gas distribution services.

Energy X

Hyundai Global Service

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Hyundai Global Service engages in power plant business, shipbuilding, and green energy solution services.

Energy X

Korea Institute of Energy Research

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Korea Institute of Energy Research is a government-funded research institute that develops energy technology.

Energy X

S-Oil

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S-Oil Corporation is a petroleum and refinery company.

Energy X

Korea National Oil Corporation

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Korea National Oil Corporation is a state-owned oil company engaged in the exploration of crude oil.

Energy X

Gridwiz

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Gridwiz is an energy company that provides efficient, economic, safe and sustainable energy services for energy users.

Energy X

SK Gas

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SK Gas is an LPG Gas provider company.

Energy X

SolarConnect

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SolarConnect specializes in solar & energy industries, financial and IT solutions.

Energy X

Bioenergy Farm Asan

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Bioenergy Farm Asan is a livestock manure and food wastewater treatment.

Energy X

Daeyoung Chaevi

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Daeyoung Chaevi develops an electric vehicle charging infrastructure.

Energy X

Korea Hydro & Nuclear Power

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Korea Hydro & Nuclear Power is a hydroelectric and nuclear company.

Energy X

Doosan Fuel Cell

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Doosan Fuel Cell is a manufacturer of stable and clean fuel cell with high efficiency.

Energy X

CHANGJO E&E

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CHANGJO E&E is a new and renewable energy business to produce oil and energy by mixing and processing all flammable wastes together.

Energy X

Signet EV

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Signet EV is a electric energy charging company that is building infrastructure for eco-friendly electric vehicle charging.

Energy X

Willings

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Willings is involved in manufacturing photovoltaic inverters, power conversion systems and other electrical equipment.

Energy X

CS Wind

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CS Wind is a manufacturer of wind power generation towers.

Energy X

ECOPRO BM

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ECOPRO BM provides cathode active material, precursor, aerospace, and medical services.

Energy X

LS Industrial Systems

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LS Industrial Systems is an energy company.

Energy X

Ingine

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Injin is a company that develops technology that converts the energy of waves into electricity, called wave power generation.

Energy X

Gas Entec

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GAS Entec is a professional engineering company.

Energy X

ENOMAD

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Enomad provides reliable, reasonable and sustainable energy solutions in areas where power infrastructure use for energy from flowing water.

Energy X

Korea Plant Service & Engineering

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Korea Plant Service & Engineering is a global power plant solution service provider.

Energy X

Hyundai Corporation

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Hyundai Corporation is a Import and Export company that specializes in leading general trading house,Development energy including oil.

Energy X

Viatron Technologies

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Viatron Technologies, Inc. engages in the manufacture and sale of display and solar cell equipment.

Energy X

COENS

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COENS provides comprehensive support services for customers in the oil and gas industry.

Energy X

EIG America, Inc.

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EIG America, Inc. creates innovative and modern battery solutions focused on alternative energy.

Energy X

Tegway

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Tegway is a developer and manufacturer of flexible thermoelectric modules and systems for power generation and cooling.

Energy X

SuNAM

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SuNam Co.,Ltd, green energy material technology venture enterprise.

Energy X

Hi Group

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Hi Group engages in renewable energy, solar, battery, and energy storage business.

Energy X

NAiEEL Technology

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NAiEEL Technology offers energy and environmental technology solutions.

Energy X

KERI

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KERI is a research institute in the field of electrical technology research, testing, and certification services.

Energy X

Oilnow Korea

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Oilnow Korea provides real-time gas station price comparison information.

Energy X

AMOTECH

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AMOTECH provides the competitive products in the IT, energy, environment industries since 1994.

Energy X

JEONG HYANG LAW

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JEONG HYANG LAW provides legal consultancy services for manufacturing, finance, and energy companies.

Energy X

SK Lubricants

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SK Lubricants is engaged in manufacturing and distribution of base oil and lubricant oils.

Energy X

SOLARTEQ

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SOLARTEQ is a solar energy company specializing in renewable energy systems.

Energy X

BK ENERGY

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BK ENERGY is a rotating and floating solar power generation service company.

Energy X

DA Technology

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Secondary Battery Assembly Facility

Energy X

Seoul Energy

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Seoul Energy is a reliable energy company in Yangcheon-gu, Seoul.

Energy X

Energy Material Technology

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Energy Material Technology manufactures secondary cells and batteries

Energy X

Ecosian

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Ecosian is an eco-friendly and energy solution provider company.

Energy X

Global Green Growth Institute

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Global Green Growth Institute is to support developing countries and emerging economies to achieve sustainable inclusive economic growth.

Energy X

Daesung Group

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Daesung Group provides culture contents and sustainable energy.

Energy X

Strix

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PaaS, Smart Energy, Energy Trading, Virtual Power Plant, Energy Solution, Demand Response, Power Management System, Energy Management System

Energy X

LG Chem Power, Inc.

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LG Chem Power is a renewables & environment company offering energy storage systems.

Energy X

Nuri Telecom

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Nuri Telecom is a leading provider of smart grid and energy management systems and solutions.

Energy X

EKOS

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EKOS develops and supplies the solar power conversion system.

Energy X

Korea District Heating Corporation

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Korea District Heating Corporation is engaged in district cooling, heating, and renewable energy business.

Energy X

SL Innovations

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SL Innovations is engaged in the energy business.

Energy X

Apex Intec

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Apex Intec designs & manufactures LED lighting fixtures & architectural lighting for indoor & outdoor use and solar power generation device.

Energy X

DONGDUCHEON DREAM POWER

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DONGDUCHEON DREAM POWER is an LNG power generation company.

Energy X

Hanwha Power Systems

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Hanwha Power Systems is a global energy equipment company with independent design, production, and testing capabilities.

Energy X

STX Heavy Industries

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STX Heavy Industries specializing in marine propulsion and power plant.

Energy X

DB Group

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DB Group operates as a business conglomerate.

Energy X

Enerdot

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Enerdot is an integrated monitoring system for renewable energy power plants.

Energy X

EMK

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EMK specializes in tunnel boring machine, energy/environment, defence/aerospace, machine tools and power generation industry.

Energy X

YOLK

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YOLK is a clean tech company that specializes in solar technologies.

Energy X

Kyungdong

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Kyungdong is an energy development and mining company.

Energy X

MetaVista

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MetaVista provides liquid hydrogen energy solutions.

Energy X

ecosense

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ecosense engages in the field of energy management consulting, climate change consulting and green-IT business.

Energy X

Kyung Nam Energy

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Kyung Nam Eenergy reliably and conveniently supplies clean fuel, gas.

Energy X

E & H Corporation

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E & H Corporation provides solutions related to solar power generation systems and energy storage systems.

Energy X

ECOEYE

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ECOEYE is a global climate change and sustainable management company.

Energy X

KevinLAB

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KevinLAB is a company specializing in platforms of energy management systems.

Energy X

Jenax

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To be recognized worldwide as the best company that provides supercharged energy for everyday life

Energy X

Hankook Shell Oil

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Hankook Shell Oil is a lubricating oil and grease manufacturing company.

Energy X

KC Green Holdings

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KC Green Holdingsis engaged in manufacturing and selling of industrial pollution control equipment.

Energy X

HMSoft

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HMSoft is an energy software development company.

Energy X

Samchully Co.

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Samchully is a comprehensive energy provider that actively working on power generation and mass energy business.

Energy X

CNCITY Energy

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CNCITY Energy is a comprehensive energy service company that supplies gas, heat, and electricity.

Energy X

BA Energy

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BA Energy is an energy ICT company.

Energy X

KEPCO Research Institute

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KEPCO Research Institute is a central research center for electric power group companies.

Energy X

S-Energy

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S-Energy is a manufacturer of photovoltaic solar modules.

Energy X

EXERGY

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EXERGY is an energy management platform company.

Energy X

SHINSUNG E&G

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SHINSUNG E&G is a solar energy company that specializes in renewable energy systems.

Energy X

SK energy

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SK energy produces petroleum products.

Energy X

Fine EM Tech

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Fine EM Tech is an energy storage device manufacturing company.

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