Event Sponsor Rankings

Top Event Organizers in Seoul

The 25 most sponsor-active event communities in Seoul, ranked by our Event Leader Score and refreshed daily.

📊 25 ranked organizers 🔄 Updated September 23, 2026 🤖 Compiled by Sponsor Scout
1
Leader Score 88

Seoul chapter of the global Startup Grind community, connecting founders, investors, accelerators, and innovators through educational programming, conferences, pitch activities, and networking.

monthlyfounders, startup operators, investors, accelerators, and technology professionalsstartupfoundersentrepreneurship
🎪 Live Online Workshop: Pricing & Packaging in the AI Era🤝 14 known sponsors👥 ~2,397 reach📅 Last event: 2026-06-25
👤 Led by Seong Hyun (Shane) Kong · Seoul Director✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
2
Leader Score 86

An English-language Seoul tech community connecting developers, founders, entrepreneurs, and technology professionals through recurring meetups, technical talks, community demos, networking, and career-related programming.

monthlyEnglish-speaking developers, founders, researchers, builders, and technology professionalsdeveloperstartuptech
🎪 Qwen Meetup Seoul #4 x Dev Korea🤝 9 known sponsors👥 ~130 reach📅 Last event: 2026-08-19
👤 Led by Florian Ludot · Host✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
3
Leader Score 81

Large Korean AWS user community operating recurring Seoul-area study groups, technical meetups, workshops, and community conferences across cloud, serverless, containers, DevOps, AI, security, and data engineering.

weeklycloud engineers, developers, architects, DevOps professionals, students, and AWS userscloudawsdevelopers
🎪 AWSKRUG Architecture 58th Small Group🤝 16 known sponsors👥 ~80 reach📅 Last event: 2026-08-30
👤 Led by Channy Yun · Community Organizer✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
4
Leader Score 78

A major Korean student entrepreneurship network that supports university founders through cohorts, startup education, demo days, alumni activities, investor networking, and pitch competitions.

quarterlystudent founders, alumni entrepreneurs, investors, and startup-support organizationsstudent entrepreneurshipstartupventure capital
🎪 The 38th SNUSV Demo Day: Discover the Next Big Startups🤝 9 known sponsors👥 ~300 reach📅 Last event: 2026-06-27
👤 Led by Jongmin Lee · 38th President✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
5
Leader Score 76

Seoul's official dbt community for analytics engineers, data analysts, data scientists, and data platform practitioners. Meetups cover dbt, data transformation, analytics engineering, data operations, modeling, testing, and modern data-stac…

quarterlyanalytics engineers, data analysts, data engineers, and data-platform leadersdata-engineeringanalytics-engineeringdata-analytics
🎪 Seoul dbt Meetup #9🤝 5 known sponsors👥 ~50 reach📅 Last event: 2026-07-03
👤 Led by Kyungjun Lee · Community Organizer✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
6
Leader Score 66

Seoul's flagship global startup festival, organized around startup exhibitions, investor and corporate meetups, IR pitching, open innovation, conferences, and networking. It is a major public-private platform for attracting capital and inte…

annualstartups, investors, corporations, accelerators, policymakers, and international ecosystem partnersstartupinvestorconference
🎪 Try Everything 2026🤝 13 known sponsors👥 ~8,500 reach📅 Last event: 2026-09-10
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
7
Leader Score 66

Seoul-based annual Web3 and digital-asset event series connecting blockchain companies, investors, developers, exchanges, and global ecosystem partners. Its main conference is supported by a large sponsorship and side-event ecosystem.

annualWeb3 founders, investors, developers, exchanges, and institutional participantsblockchaincryptoweb3
🎪 Korea Blockchain Week 2026🤝 27 known sponsors👥 ~13,000 reach📅 Last event: 2026-10-01
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
8

Seoul-based English-friendly startup and business community for international and Korean founders, business owners, professionals, and startup enthusiasts. It runs recurring StartupConnect networking gatherings and related ecosystem events.

biweeklyinternational founders, business owners, professionals, and startup enthusiastsstartupnetworkingfounders
🎪 StartupConnect🤝 2 known sponsors👥 ~20 reach📅 Last event: 2026-08-29
👤 Led by Tyler JS · Event Organizer✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
9

Weekly social running and networking community for founders, investors, creatives, technology professionals, and startup enthusiasts. The Seoul chapter combines an accessible 5K run with post-run coffee and informal business conversations.

weeklyfounders, investors, creatives, tech professionals, and startup enthusiastsstartupfoundersnetworking
🎪 Founders Running Club :: Seoul👥 ~100 reach📅 Last event: 2026-09-26
👤 Led by Naree Kim · Seoul Host✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
10
Leader Score 58

AI Builders Seoul is a Seoul chapter of the AI Builders community, hosting hands-on AI meetups, demo nights, workshops, and builder gatherings for developers and startup teams. The broader organization positions itself as a community connec…

monthlyAI builders, developers & startup teamsaideveloper-toolsstartups
🎪 AI Tinkerers Seoul: Inaugural Demo Night🤝 1 known sponsor👥 ~170 reach📅 Last event: 2026-07-02
👤 Led by Allan Ambe · Organizer✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
11
Leader Score 58

Korea's major annual fintech exhibition and conference in Seoul, bringing together financial institutions, fintech startups, regulators, investors, technology providers, and international ecosystem partners.

annualfintech companies, banks, investors, regulators, technology vendors, and startupsfintechfinancial servicesai
🎪 Korea Fintech Week 2026🤝 5 known sponsors👥 ~10,000 reach📅 Last event: 2026-11-27
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
12
Leader Score 58

Annual biotechnology and healthcare industry convention in Seoul combining exhibitions, partnering meetings, investment programs, company presentations, and a multi-track conference. It serves pharmaceutical, biotech, medical-device, invest…

annualbiotech and pharma companies, investors, researchers, healthcare executivesbiotechpharmahealthcare
🎪 BIO KOREA 2026🤝 9 known sponsors👥 ~30,000 reach📅 Last event: 2026-04-30
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
13
Leader Score 57

The Seoul chapter of the Open Worldwide Application Security Project, organizing recurring application-security seminars, technical discussions, and community activities for developers, security professionals, companies, universities, and g…

monthlyapplication-security professionals, software developers, security researchers, and technology organizationscybersecurityappsecdeveloper
🎪 OWASP Seoul 8월 세미나: 침해사고 대응, 사람과 AI🤝 2 known sponsors👥 ~1,498 reach📅 Last event: 2026-08-24
👤 Led by Donghyun Kim · Seoul Chapter Leader✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
14
Leader Score 57

Large annual Seoul business and investment forum connecting major corporations, financial institutions, policymakers, investors, and technology leaders. Its sponsor roster includes a broad cross-section of Korean conglomerates, banks, insur…

annualcorporate executives, investors, policymakers, and business leadersbusinessfinanceinvestment
🎪 Seoul Forum 2026🤝 25 known sponsors👥 ~3,000 reach📅 Last event: 2026-05-28
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
15
Leader Score 56

Korea's flagship global startup festival, featuring exhibitions, startup pitching, investor meetings, corporate open innovation, conferences, and partner-led programs. The series is designed to attract international startups, investors, cor…

annualfounders, investors, corporations, accelerators, policymakers, and startup ecosystem professionalsstartupconferencefounders
🎪 COMEUP 2026🤝 4 known sponsors👥 ~20,000 reach📅 Last event: 2026-12-11
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
16
Leader Score 55

A Seoul-based startup campus and community supporting foreign founders and global startups through commercialization programs, investor-readiness training, demo days, mentoring, and ecosystem networking.

monthlyforeign founders, global startups, investors, mentors, and ecosystem partnersstartupforeign-foundersdemo-day
👤 Led by Casimir Agossou · Community Leader✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
17

The Linux Foundation's Korea edition of Open Source Summit, bringing together open-source developers, maintainers, cloud-native practitioners, AI engineers, enterprise technology leaders, and community contributors.

annualdevelopers, maintainers, technologists, enterprise engineering teams, and open-source community leadersopen sourcecloud nativelinux
🎪 Open Source Summit Korea 2026🤝 4 known sponsors👥 ~1,500 reach📅 Last event: 2026-08-12
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
18
SVC Seoul Global Team
Leader Score 53

Startup networking program run from SVC Seoul focused on founder exchange, practical ecosystem insights, and community-building for startups pursuing growth and global expansion.

quarterlystartup founders & startup employeesstartupnetworkingincubation
🎪 SVC Seoul Venture Park Vol.3🤝 6 known sponsors👥 ~3 reach📅 Last event: 2026-07-23
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
19
Leader Score 53

International smart-technology conference held at COEX Seoul alongside Smart Tech Korea. The series focuses on AI, robotics, quantum technology, automation, and industrial applications for a business and technology audience.

annualtechnology executives, engineers, industrial buyers, researchers, and investorsairoboticsquantum
🎪 TechCon 2026🤝 5 known sponsors👥 ~1,300 reach📅 Last event: 2026-06-10
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
20

City-funded incubator program supporting foreign and global entrepreneurs starting and scaling businesses in Seoul. It operates startup community and incubation programming tied to the Seoul Metropolitan Government.

quarterlyforeign founders & global entrepreneursstartupincubatorforeign founders
👥 ~883 reach📅 Last event: 2026-07-27
👤 Led by JK Song · Organizer✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
21

Korea’s established electronics and IT exhibition, connecting technology manufacturers, component suppliers, solution providers, buyers, and public-sector stakeholders. The organizer offers sponsorship packages combining on-site and online …

annualelectronics manufacturers, enterprise buyers, distributors, technology professionalselectronicsitsemiconductors
🎪 KES 2026 — Korea Electronics Show👥 ~70,000 reach📅 Last event: 2026-10-16
👤 Led by Ahn Gilhyun · KES Secretariat Manager✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
22
Leader Score 50

Week-long Seoul Web3 and blockchain ecosystem series combining flagship conferences, builder gatherings, hackathons, workshops, investor and developer events, and community-led side events. It brings together protocols, infrastructure teams…

annualWeb3 founders, developers, protocols, investors, researchers, ecosystem teamsblockchainweb3crypto
🎪 Korea Buidl Week 2026🤝 5 known sponsors👥 ~3,000 reach📅 Last event: 2026-04-19
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
23
Startup Village Seoul
Leader Score 49

Startup Village Seoul is a recurring builder program and event series tied to the Solana ecosystem, combining workshops, mentorship, demo preparation, and networking for Web3 founders and developers in Seoul. Its format is sponsor-heavy and…

annualweb3 builders, developers & startup teamsweb3cryptostartup
🎪 Startup Village - Seoul🤝 13 known sponsors👥 ~388 reach📅 Last event: 2026-02-28
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
24

Seoul's user community for Atlassian customers and practitioners, running product sessions, demonstrations, workshops, networking events, and partner-led programming. Events regularly involve Atlassian solution partners and enterprise softw…

quarterlyAtlassian users, administrators, developers, and enterprise technology teamsenterprise-softwaredeveloper-toolsproductivity
🎪 Recap: TEAM '26🤝 4 known sponsors👥 ~50 reach📅 Last event: 2026-05-28
👤 Led by Ethan Park · Atlassian Community Leader✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?
25
Seoul iOS Meetup
Leader Score 46

Large English-language Apple developer community in Seoul running recurring technical meetups, presentations, and networking for iOS/macOS developers. Sponsor activity is visible on event pages.

monthlyiOS/macOS developers & tech professionalsdeveloperiosapple
🎪 Seoul iOS Meetup [May 2026]🤝 4 known sponsors👥 ~38 reach📅 Last event: 2026-05-20
✋ Verify you're the leader — free: badge, sponsor pitch page & sponsor leads· Not you? Who leads it?

168 companies sponsor events in Seoul

These are real sponsors backing the communities on this list — discovered by Sponsor Scout's daily AI agent. Sign up free to see who's actively sponsoring right now, find the decision-makers, and reach out.

CartaMayfield FundFidelity Private SharesTriNetDescopeVantaRemoFirstAtlassianCustomer.ioMercuryAdobeSnowflakeLenovoNotionHabsidaFigmaReziOpenAI+150 more
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How we rank — the Event Leader Score

Every organizer is scored 0–100 by Sponsor Scout as we search the open web daily. The score blends five weighted signals — it rewards groups that gather real audiences and consistently attract sponsors. These findings are updated each day.

Sponsor activityHighest weight
How many distinct companies actively sponsor their events — the strongest signal of a live, fundable program.
Event frequencyHigh weight
How regularly they run events. Weekly & monthly cadences earn more than one-offs.
AudienceMedium weight
Estimated reach and the quality of the crowd they convene (founders, operators, investors).
RecencyLower weight
How recently they last gathered people — active beats dormant.
ReachLower weight
Web, social, and community footprint that amplifies a sponsor's spend.
Verified leaderBonus
A confirmed organizer who has verified their listing with a one-click email check — verified groups rank higher and earn a badge.

How to be #1 in Seoul

Your rank is a sponsor magnet. The higher you sit on this list, the more sponsors and partners discover you here — and the more credible you look when you pitch them. Here's how to climb.

Verify your listingInstant boost
Confirm you lead the group with a one-click email check. Verified leaders earn a badge and an instant score bump.
Land more sponsorsBiggest lever
Sponsor activity is the heaviest signal. Every distinct company that backs your events lifts your score — and your rank.
Run events consistentlyBig lever
A regular cadence beats one-offs. Weekly and monthly programs rank far above occasional gatherings.
Grow your audienceMeaningful lever
Bigger, higher-quality crowds (founders, operators, investors) make you a more attractive sponsor bet.

Why it matters: sponsors browse these rankings to decide who to back. A higher rank means more inbound sponsor interest, warmer intros, and a stronger negotiating position — a compounding flywheel where more sponsors lift your rank, and a higher rank attracts more sponsors.

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