Company lists · Data refreshed October 2026
Top 16 Energy development companies based in South Korea
RevenueBase identified 37 company matches for energy development companies associated with South Korea as of October 2026 and tracks 8,292 professional contacts across them, including 556 with verified work emails. Seoul is the largest hub.
This list covers company matches for energy development companies associated with South Korea, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 16 largest energy development companies based in South Korea
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,758 contacts → | ||||
Exact match “GS E&C is Korea`s representative global contractor leveraging its experience in Civil Engineering, Building, Oil & Gas, Power Plants and Renewable Energy to continually provide…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 1,503 contacts → | ||||
Exact match “Founded in 1962, Doosan Enerbility has supplied integrated solutions in the fields of power generation, energy and desalination plants in 40 countries around the world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 334 contacts → | ||||
Exact match “A national oil company of Korea” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 125 contacts → | ||||
Exact match “Ever since the establishment of the company in 1954, GS Global not only contributed to economic development through expansion of exports but also vigorously advanced businesses of…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 70 contacts → | ||||
Exact match “GS Energy was incorporated on January 3, 2012 as a result of GS Holdings’ spinoff of GS Caltex, its refining, marketing, chemicals and transportation arm, creating a new…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 59 contacts → | ||||
Exact match “GS EPS, subsidiary of GS Group (7th largest business group in Korea) was established in 1996 (former name LG Energy) as the first independent power producer (“IPP”).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 56 contacts → | ||||
Exact match “ENlighten is a business platform that connects project owners with market players in renewable energy sector, with a strong focus on pooling pipelines and deal structuring.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Daewoo E&C, which has been a leader in the construction industry in South Korea, is realizing the best value for its customers through its dedication to constant challenges and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “Argo Energy, headquartered in Seoul, is a leading renewable energy company focused on developing, investing in, owning and operating solar PV projects across South Korea.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Pacifico Energy is a U.S-based energy company specializing in the development, financing, construction, and operation of wind, solar, energy storage system (ESS) and distributed…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “We are living in a significant time as nations and companies decarbonise their assets to meet aligned global targets and provide for a cleaner future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “GS Power is a company based out of 100, Burim-ro, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Bring light, Bring life Experienced Renewable Energy Developers ENVELOPS is focused on clean and renewable energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Since its establishment in 1973, Hanyang has made progressive achievements in all areas of construction, including housing, architecture, civil engineering, and plants, based on…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Blackwood Renewables, part of Blackwood Group in South Korea offers a one-stop development, engineering and asset management solution for renewable projects” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 16 of 37 energy development companies based in South Korea
See the full list, filter by size, metro and specialty, and access 556 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy development companies based in South Korea at a glance
As of Oct 12, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for South Korea, so it is reported there. Company counts and contact totals on this page are exact for South Korea, over 37 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with South Korea whose business descriptions match “energy development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 556 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy development companies are there based in South Korea?
RevenueBase identified 37 company matches for energy development companies associated with South Korea as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
GS E&c tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy development companies?
Seoul leads with 17 company records, followed by Busan (3) and Seongnam-Si (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 556 professional contacts with verified work emails tracked across these 37 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 37 energy development companies based in South Korea. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- Lists by location
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- New lists
- Energy development companies based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 16 energy development companies based in South Korea
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 37 matching company records for energy development companies based in South Korea, with 8,292 tracked contacts and 556 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 energy development companies based in South Korea
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | GS E&cgsenc.com HQ: Seoul, South KoreaReported employees: 5,001-10,000 | Seoul, South Korea | 5,001-10,000 | Exact match | 5,758 contacts → |
“GS E&C is Korea`s representative global contractor leveraging its experience in Civil Engineering, Building, Oil & Gas, Power Plants and Renewable Energy to continually provide…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Doosan Enerbilitydoosanenerbility.com HQ: Changwon, South KoreaReported employees: 5,001-10,000 | Changwon, South Korea | 5,001-10,000 | Exact match | 1,503 contacts → |
“Founded in 1962, Doosan Enerbility has supplied integrated solutions in the fields of power generation, energy and desalination plants in 40 countries around the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Korea National OIL Corporationknoc.co.kr HQ: Anyang, South KoreaReported employees: 1,001-5,000 | Anyang, South Korea | 1,001-5,000 | Exact match | 334 contacts → |
“A national oil company of Korea” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | GS Global Corpgsgcorp.com HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 125 contacts → |
“Ever since the establishment of the company in 1954, GS Global not only contributed to economic development through expansion of exports but also vigorously advanced businesses of…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | GS Energy Corporationgsenergy.co.kr HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 70 contacts → |
“GS Energy was incorporated on January 3, 2012 as a result of GS Holdings’ spinoff of GS Caltex, its refining, marketing, chemicals and transportation arm, creating a new…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GS EPSgseps.com HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 59 contacts → |
“GS EPS, subsidiary of GS Group (7th largest business group in Korea) was established in 1996 (former name LG Energy) as the first independent power producer (“IPP”).” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 엔라이튼 Enlightenenlighten.kr HQ: Seocho-gu, South KoreaReported employees: 51-200 | Seocho-gu, South Korea | 51-200 | Exact match | 56 contacts → |
“ENlighten is a business platform that connects project owners with market players in renewable energy sector, with a strong focus on pooling pipelines and deal structuring.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Daewoo Engineering & Construction Officialdaewooenc.com HQ: Seoul, South KoreaReported employees: Not recorded | Seoul, South Korea | Not recorded | Exact match | 20 contacts → |
“Daewoo E&C, which has been a leader in the construction industry in South Korea, is realizing the best value for its customers through its dedication to constant challenges and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Argo Energyargoenergy.co.krHQ: Seoul, South KoreaReported employees: 11-50 | Seoul, South Korea | 11-50 | Exact match | 17 contacts → |
“Argo Energy, headquartered in Seoul, is a leading renewable energy company focused on developing, investing in, owning and operating solar PV projects across South Korea.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pacifico Energy Koreapacificoenergy.co.kr HQ: Seoul, South KoreaReported employees: 11-50 | Seoul, South Korea | 11-50 | Exact match | 13 contacts → |
“Pacifico Energy is a U.S-based energy company specializing in the development, financing, construction, and operation of wind, solar, energy storage system (ESS) and distributed…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elecseedelecseed.com.au HQ: Seongnam, South KoreaReported employees: 1-10 | Seongnam, South Korea | 1-10 | Exact match | 13 contacts → |
“We are living in a significant time as nations and companies decarbonise their assets to meet aligned global targets and provide for a cleaner future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GS Power Corporationgspower.co.kr HQ: Anyang-si, South KoreaReported employees: 201-500 | Anyang-si, South Korea | 201-500 | Exact match | 11 contacts → |
“GS Power is a company based out of 100, Burim-ro, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hyundai E&chdec.kr HQ: Jongno, South KoreaReported employees: 1-10 | Jongno, South Korea | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Envelops Co., LTDeng.en-velops.com HQ: Seoul, South KoreaReported employees: 1-10 | Seoul, South Korea | 1-10 | Exact match | 6 contacts → |
“Bring light, Bring life Experienced Renewable Energy Developers ENVELOPS is focused on clean and renewable energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hanyang Corporationhycorp.co.kr HQ: Songpa-Gu Seoul, South KoreaReported employees: 501-1,000 | Songpa-Gu Seoul, South Korea | 501-1,000 | Exact match | 3 contacts → |
“Since its establishment in 1973, Hanyang has made progressive achievements in all areas of construction, including housing, architecture, civil engineering, and plants, based on…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Blackwood Renewablestopinfra.co.kr HQ: Gwangju City, South KoreaReported employees: 51-200 | Gwangju City, South Korea | 51-200 | Exact match | 3 contacts → |
“Blackwood Renewables, part of Blackwood Group in South Korea offers a one-stop development, engineering and asset management solution for renewable projects” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 37 company matches
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Energy development companies: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
37 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for South Korea, so it is reported there. Company counts and contact totals on this page are exact for South Korea, over 37 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy development companies did RevenueBase find based in South Korea?
The saved snapshot records 37 matching company records, 8,292 tracked contacts and 556 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy development companies by geography
- Energy development companies based in Buenos Aires, Argentina
- Energy development companies based in Melbourne, Australia
- Energy development companies based in Belo Horizonte, Brazil
- Energy development companies based in Curitiba, Brazil
- Energy development companies based in Fortaleza, Brazil
- Energy development companies based in Natal, Brazil
- Energy development companies based in Porto Alegre, Brazil
- Energy development companies based in Rio De Janeiro, Brazil
- Energy development companies based in Sao Paulo, Brazil
- Energy development companies based in Sofia, Bulgaria
- Energy development companies based in Calgary, Canada
- Energy development companies based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 16 energy development companies based in South Korea. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-development-companies/south-korea.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy development companies based in Buenos Aires, Argentina
- Energy development companies based in Melbourne, Australia
- Energy development companies based in Belo Horizonte, Brazil
- Energy development companies based in Curitiba, Brazil
- Energy development companies based in Fortaleza, Brazil
- Energy development companies based in Natal, Brazil
Company intelligence · public preview
Top 16 energy development companies based in South Korea
RevenueBase records 37 matching company records for energy development companies based in South Korea, with 8,292 tracked contacts and 556 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 energy development companies based in South Korea
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | GS E&cgsenc.com HQ: Seoul, South KoreaReported employees: 5,001-10,000 | Seoul, South Korea | 5,001-10,000 | Exact match | 5,758 contacts → |
“GS E&C is Korea`s representative global contractor leveraging its experience in Civil Engineering, Building, Oil & Gas, Power Plants and Renewable Energy to continually provide…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Doosan Enerbilitydoosanenerbility.com HQ: Changwon, South KoreaReported employees: 5,001-10,000 | Changwon, South Korea | 5,001-10,000 | Exact match | 1,503 contacts → |
“Founded in 1962, Doosan Enerbility has supplied integrated solutions in the fields of power generation, energy and desalination plants in 40 countries around the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Korea National OIL Corporationknoc.co.kr HQ: Anyang, South KoreaReported employees: 1,001-5,000 | Anyang, South Korea | 1,001-5,000 | Exact match | 334 contacts → |
“A national oil company of Korea” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | GS Global Corpgsgcorp.com HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 125 contacts → |
“Ever since the establishment of the company in 1954, GS Global not only contributed to economic development through expansion of exports but also vigorously advanced businesses of…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | GS Energy Corporationgsenergy.co.kr HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 70 contacts → |
“GS Energy was incorporated on January 3, 2012 as a result of GS Holdings’ spinoff of GS Caltex, its refining, marketing, chemicals and transportation arm, creating a new…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GS EPSgseps.com HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 59 contacts → |
“GS EPS, subsidiary of GS Group (7th largest business group in Korea) was established in 1996 (former name LG Energy) as the first independent power producer (“IPP”).” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 엔라이튼 Enlightenenlighten.kr HQ: Seocho-gu, South KoreaReported employees: 51-200 | Seocho-gu, South Korea | 51-200 | Exact match | 56 contacts → |
“ENlighten is a business platform that connects project owners with market players in renewable energy sector, with a strong focus on pooling pipelines and deal structuring.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Daewoo Engineering & Construction Officialdaewooenc.com HQ: Seoul, South KoreaReported employees: Not recorded | Seoul, South Korea | Not recorded | Exact match | 20 contacts → |
“Daewoo E&C, which has been a leader in the construction industry in South Korea, is realizing the best value for its customers through its dedication to constant challenges and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Argo Energyargoenergy.co.kr HQ: Seoul, South KoreaReported employees: 11-50 | Seoul, South Korea | 11-50 | Exact match | 17 contacts → |
“Argo Energy, headquartered in Seoul, is a leading renewable energy company focused on developing, investing in, owning and operating solar PV projects across South Korea.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pacifico Energy Koreapacificoenergy.co.kr HQ: Seoul, South KoreaReported employees: 11-50 | Seoul, South Korea | 11-50 | Exact match | 13 contacts → |
“Pacifico Energy is a U.S-based energy company specializing in the development, financing, construction, and operation of wind, solar, energy storage system (ESS) and distributed…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elecseedelecseed.com.au HQ: Seongnam, South KoreaReported employees: 1-10 | Seongnam, South Korea | 1-10 | Exact match | 13 contacts → |
“We are living in a significant time as nations and companies decarbonise their assets to meet aligned global targets and provide for a cleaner future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GS Power Corporationgspower.co.kr HQ: Anyang-si, South KoreaReported employees: 201-500 | Anyang-si, South Korea | 201-500 | Exact match | 11 contacts → |
“GS Power is a company based out of 100, Burim-ro, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hyundai E&chdec.kr HQ: Jongno, South KoreaReported employees: 1-10 | Jongno, South Korea | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Envelops Co., LTDeng.en-velops.com HQ: Seoul, South KoreaReported employees: 1-10 | Seoul, South Korea | 1-10 | Exact match | 6 contacts → |
“Bring light, Bring life Experienced Renewable Energy Developers ENVELOPS is focused on clean and renewable energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hanyang Corporationhycorp.co.kr HQ: Songpa-Gu Seoul, South KoreaReported employees: 501-1,000 | Songpa-Gu Seoul, South Korea | 501-1,000 | Exact match | 3 contacts → |
“Since its establishment in 1973, Hanyang has made progressive achievements in all areas of construction, including housing, architecture, civil engineering, and plants, based on…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Blackwood Renewablestopinfra.co.kr HQ: Gwangju City, South KoreaReported employees: 51-200 | Gwangju City, South Korea | 51-200 | Exact match | 3 contacts → |
“Blackwood Renewables, part of Blackwood Group in South Korea offers a one-stop development, engineering and asset management solution for renewable projects” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Energy development companies: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
37 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for South Korea, so it is reported there. Company counts and contact totals on this page are exact for South Korea, over 37 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy development companies did RevenueBase find based in South Korea?
The saved snapshot records 37 matching company records, 8,292 tracked contacts and 556 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 16 energy development companies based in South Korea. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-development-companies/south-korea.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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