Company lists · Data refreshed September 2026

Top 11 Data analytics and insights companies based in South Korea

RevenueBase identified 62 company matches for data analytics and insights companies associated with South Korea as of September 2026 and tracks 771 professional contacts across them, including 60 with verified work emails. Seoul is the largest hub.

This list covers company matches for data analytics and insights 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 September 28, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
62Companies
771Contacts tracked
60Verified emails
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The 11 largest data analytics and insights companies based in South Korea

Ranked by team size
Top 11 of 62 company matches for data analytics and insights companies based in South Korea, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeongnam-si, South KoreaHQ recorded Sep 28, 202651-20056 contacts →

Exact match

“S2W is an AI-powered Data Intelligence company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact match서울, South KoreaHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Deeping Source transforms CCTV footage into actionable insights while adhering to privacy regulations like GDPR.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact match서울특별시, South KoreaHQ recorded Sep 28, 202651-20033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSeoul, South KoreaHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“EC21 Research and Consulting is a Company Specializing in Providing Alternative Data to Korean Clients Using Big Data Analytics (Selecting Objective Issues Based on Big Data and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact match인천광역시, South KoreaHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“Mondrian AI is part of the NeoCloud Group, connecting computing resources and intelligence across the world to build a hyper-connected AI ecosystem for businesses and governments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact match서울, South KoreaHQ recorded Sep 28, 20261,001-5,00016 contacts →

Exact match

“International Data Corporation(IDC) IT.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSeoul, South KoreaHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“About Us Epopcon is a global startup specializing in near real-time product-centric data collection from ecommerce sites across the globe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSeoul, South KoreaHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“MarketLink is one of the fast growing data-driven innovative companies, which provides retail pos data, big data consulting and consumer research.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSeoul, South KoreaHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Social Media Data analysis & Digital Marketing Consulting Company, based on S.Korea.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSeoul, South KoreaHQ recorded Sep 28, 202611-503 contacts →

Exact match

“UNISON was founded in 2003 as a Data Analytics Solution and business intelligence consulting specialized company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSeoul, South KoreaHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Box and Whisker is a data analysis company providing analytic software and service for computer game developers and e-commerce companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 11 of 62 data analytics and insights companies based in South Korea

See the full list, filter by size, metro and specialty, and access 60 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data analytics and insights companies based in South Korea at a glance

As of Sep 28, 2026
7.8%Verified-email coverage
12.4Average contacts per company
11-50Median size (employees)
54.8%Largest-city concentration · Seoul
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
28
51-200
13
201-500
2
1,001-5,000
1

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 62 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 “data analytics and insights 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 60 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 September 28, 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 “data analytics and insights companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data analytics and insights companies are there based in South Korea?

RevenueBase identified 62 company matches for data analytics and insights companies associated with South Korea as of September 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?

S2w tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data analytics and insights companies?

Seoul leads with 34 company records, followed by Gangnamgu (1) and Goyang-Si (1).

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 60 professional contacts with verified work emails tracked across these 62 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 September 28, 2026.

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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.