Top Big Data Analytics Companies in South Korea

Researched by:Goodfirms Research TeamUpdated:September 6, 2026

Goodfirms has reviewed 4 Big Data Analytics Companies in South Korea as of September 2026. The top-ranked firm is NEWNOP Co. Ltd (5.0 stars, 3 verified reviews, $25 - $49/hr, founded 2022, Yongin). Across the category, the median hourly rate is $37, median client rating is 5, and 25% of firms employ 50+ members. Explore the vetted Big Data Analytics Companies in South Korea below, compare their strengths, and connect with the provider best suited to your requirements.

Are you searching for the most reliable big data analytics firms in South Korea? Any business requires reliable data to carry out an accurate assessment and select the right servicing firm. A decision based on the best analysis will help service seekers find the right team to help them with solutions that can enhance their business efficiency. To assist in this regard, Goodfirms has compiled the below list of big data developers in South Korea. Find in-depth analysis and critical reviews and qualitative ratings that will help you make the best call for your business. Come along and browse through this list to find the top big data companies in South Korea.

4Verified firms
$37/hrMedian hourly rate
5 ★Median rating
25%Have 50+ members

Goodfirms has verified 4 Big Data Analytics Companies in South Korea - part of 5,759+ Big Data Analytics Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Headquarters
Action

List of Big Data Companies South Korea | Top Big Data Analytics Solutions

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Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • Project Outsourcing NEWNOP leads the rapidly changing IT era and provides customized business services by adding innovation to client needs. We support new technological paradigms and provide solutions to business challenges through Project Outsourcing services. NEWNOP 3STEP solution proposal considering customer requirements and business status ... read NEWNOP Co. Ltd reviews & insights

    $25 - $49/hr
    10 - 49
    2022
    Yongin, South Korea
    Non-linear data in data analysis was well analyzed. - UMTR Chief Executive Officer
  • 2ADVANCED, Global digital performance consulting service including search, display, analytics and data integration. Rich experience in global top brands for digital marketing and well understands not just Korean marketing but also global digital marketing.What We Do Prove as a result, not a reason.SEARCH MARKETING - SEO & PPCAccording to Forrester Research in the US, search ... read 2ADVANCED reviews & insights

    $25 - $49/hr
    2 - 9
    2017
    Seoul, South Korea
  • MNCS Korea covers digital marketing, marketing research, competitive intelligence and consulting service to achieve your business goals and conducts quality control to ensure the best possible results. MNCS Korea also provides cutting-edge marketing services using our solution kont3xt for the corporations operating in Korea and Asia, which require fast and flexible approaches to various and ... read MNCS Korea reviews & insights

    NA
    10 - 49
    2012
    Seoul, South Korea
  • DIGITAL MARKETING IN CHINA AND KOREA GUARANTEED FIRST PAGE EXPOSURE ON BAIDU, NAVER, AND YOUTUBE SEARCH ENGINES We create better content – you get better results. TK101 Global is a digital marketing company who specializes in Chinese and Korean SEO. We’ve worked with small and medium companies to multinational corporations. Our team will work around ... read TK101 Global reviews & insights

    $25 - $49/hr
    50 - 249
    2011
    Seoul, South Korea

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2 states with the best Value Score for hiring.

Ranked by a composite blending firm count (supply), average rating (quality), and average hourly rate (cost). Affordability is weighted highest (50%), so this surfaces genuinely affordable destinations - not just the biggest markets.

Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

Loading map…

All states ranked by Value Score.

Every state in scope, ranked by Value Score.

StateFirmsAvg RateAvg RatingValue ScoreAction
KRKyeonggi1$37/hr577View firms
KRSeoul3$37/hr-66View firms
KRKyeonggi
1 firms$37/hr5
Value Score77 / 100
KRSeoul
3 firms$37/hr
Value Score66 / 100

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap
ARArgentina~6h overlap
BRBrazil~5h overlap
CACanada~8h overlap
If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap
UAUkraine~7h overlap
RORomania~7h overlap
ZASouth Africa~8h overlap

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope

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Cell intensity (firm density):
Low
High
Best Value marks the densest, highest-rated, most-affordable cell per row

Top 3 recommended companies by Value Score.

Ranked across all heatmap cells - each blends a low hourly rate, a strong rating, and sufficient review volume.

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology
Value Score · per firm
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100

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