Ybm Net, Inc.

What Ybm Net, Inc. does

YBM Net, Inc. (와이비엠넷) is a Korean online education company established in June 2000 as the digital arm of the broader YBM group, which traces back to the 1960s in English-language publishing. The company operates an integrated education ecosystem combining the YBM CLASS online learning platform, physical academy networks across Korea (adult language schools, YBM ECC children's programs, Engloo franchises), official language test administration for 18+ standardized assessments including TOEIC and TOEFL under ETS licensing, phone/video tutoring, and publishing (including National Geographic Korean edition via YBM Publwiz). Its product surface includes AI-powered features (AI Speaka for speaking practice, AI WiBot for real-time tutoring, AI Level Test for proficiency assessment) and test administration infrastructure (eSLS, remote proctoring). The company serves three primary customer segments: individual adult learners (primarily TOEIC preparation), K-12 students and their parents (ECC, Engloo, after-school programs), and B2B/institutional clients (corporate training via YBM 기업교육, universities, government agencies, and Korean local public institutions).

The business generates revenue through multiple streams: subscription online language courses sold via ybmclass.com (with refund-tied "challenge" courses returning up to 500% of fees on outcome achievement), one-time physical academy tuition, MOS and IT certification testing and training fees, subscription phone/video tutoring packages, B2B custom training contracts, and licensing royalties from international content export. Distribution operates through self-serve e-commerce storefronts, physical academy walk-ins, Naver marketplace bookings, KakaoTalk channels, and field sales for B2B/institutional contracts. The company's flagship enterprise-grade asset-light international expansion involves exporting ECC curriculum and textbooks to Vietnam via partner TUDY/Royal Kids College under a royalty model. YBM distributes through approximately 20+ product-specific websites unified under the YBM Family membership platform with point-based loyalty mechanics. The company is privately held under founder-CEO Kim Jong-ik (김종익) leadership with no disclosed external institutional ownership and operates 11 wholly-owned subsidiaries covering academies, test administration, publishing, certification training, business education, and study abroad services.

The company retains Korea's #1 brand position in online foreign language education per the K-BPI index for 19 consecutive years (2007–2026) and the Chosun Education Award for adult online education for 13 consecutive years (2014–2026), reflecting durable category dominance. Go-to-market is hybrid: product-led growth via SEO, free trial lectures (무료특강), and seasonal promotions, supplemented by direct-to-consumer e-commerce and physical academy retail; B2B enterprise sales layer on top for corporate, government, and educational institution contracts. The company maintains renewed ISMS information security certification (valid 2023.12.20 – 2026.12.19) covering its online language, job training, and IT education services. International product launches in 2026 include the AICE (국가공인 AI자격증) AI qualification course in June and a Playconomy co-developed economics-based English reading curriculum in April for junior learners.

Name

Ybm Net, Inc.

Legal name

(주)와이비엠넷

Website

https://ybmnet.co.kr

Company type

Private

Founded year

1960

Operating status

Operating

Short description

YBM Net, Inc. (와이비엠넷) is a Korean online education company operating the YBM CLASS learning platform and nationwide physical academies, serving adult learners (primarily TOEIC preparation), K-12 students, B2B institutions, and Korean local governments across language, certification, and AI credentialing verticals, with test administration and publishing operations.

Ownership category

akta.pro rank

Product category

Language Education Services

NAICS

Business Schools and Computer and Management Training (6114), Educational Services (611), Professional and Management Development Training (61143), Computer Training (61142)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Online Learning Content & Course Publishing Platforms (BPAMAJAL)

akta.pro secondary industries

Corporate Training Course Marketplaces (B2B Content Libraries) (EDAFAIAH), Corporate/L&D Course Licensing from Creators (B2B Upskilling) (MPACALAH), Content Conversion, Digitization & LMS/SCORM/xAPI Packaging (EDAGAKAL), Virtual Special Education & Related Services (IEP Delivery Online) (EDAJADAG)

Keywords

• Online language education
• TOEIC test preparation
• AI language learning
• Corporate training services
• IT certification testing

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Online Language Course Subscriptions: Subscription-based online language courses (TOEIC, English, Japanese, Chinese, Korean) sold via ybmclass.com. Learners purchase course packages or individual lectures with subscription periods ranging from days to 100+ days. The company also offers refund-based challenge courses (up to 500% cash back) that tie subscription fees to learner achievement outcomes.
2. MOS/IT Certification Testing and Training: MOS (Microsoft Office Specialist) and other IT certification exam administration and online training. YBM is the official MOS testing authority in Korea. Revenue comes from exam fees, course sales, and bundled packages including exam vouchers.
3. Physical Academy (Classroom) Instruction: In-person language education at physical academy centers across Korea (성인어학원, ECC children's academies, YBM 잉글루 franchises). Revenue is generated through course fees paid by students attending in-person classes.
4. Publishing and Magazine Sales: Sale of textbooks, study materials, e-books, and National Geographic magazine subscriptions (Korea edition) through YBM Books and YBM Publwiz platforms.
5. Phone and Video Language Tutoring: Live one-on-one speaking practice with native speakers via telephone or video. Sold as course packages with subscription billing, including travel conversation packages for teachers.
6. Corporate and Institutional Training (B2B): Customized language and professional skills training programs designed and delivered to corporations, government agencies, and educational institutions (universities, K-12 schools).
7. International Licensing Royalties: Asset-light expansion model exporting YBM ECC curriculum and textbooks to overseas markets (e.g., Vietnam TUDY/Royal Kids College), generating royalty income with minimal direct investment risk.

Pricing tiers

Go-to-market motion3 records

Distribution channels7 records

Marketing channels7 records

Core offering

YBM Net operates an integrated Korean language education ecosystem delivering subscription-based online courses (TOEIC, English, Japanese, Chinese, Korean) via ybmclass.com, physical academy instruction at nationwide centers, AI-powered personalized learning tools (AI Speaka, AI WiBot, AI Level Test), official standardized test administration (TOEIC, TOEFL ITP, JPT, MOS), one-on-one phone/video tutoring with native speakers, corporate B2B training programs, and publishing of textbooks and National Geographic Korea. The company serves individual learners, K-12 students, corporations, and educational institutions primarily in South Korea with selective international expansion through content licensing.

Product overview

YBM is a comprehensive Korean language education conglomerate offering an integrated multi-product ecosystem across online learning (YBM CLASS), AI-powered learning tools (AI Speaka, AI Level Test, AI QnA Bot), physical academies (YBM ECC, YBM 잉글루), language testing services (eSLS TOEIC, YBM IT TEST for MOS/COS), career certification (YBM 커리어캠퍼스 with AICE AI certification), corporate training (YBM 기업교육), digital dictionaries (YBM 올인올), publishing (내셔널지오그래픽 official Korean subscription), and youth education (YBM KIDS & JUNIOR). The platform integrates AI-powered personalization (AI Speaka, AI Level Test) with traditional content delivery through video lectures, physical academies, and certification testing. YBM Family serves as the unified membership system connecting all services.

Differentiator

Problem solved

Functional benefit

Brands

• YBM CLASS: Online language learning platform offering TOEIC, English, Japanese, Chinese courses
• YBM ECC
• YBM 잉글루
• YBM 기업교육
• YBM 커리어캠퍼스
• 내셔널지오그래픽
• YBM Speech Diary
• AI Speaka
• AI 레벨테스트
• AI 와이봇
• YBM 올인올 사전
• YBM 리더스
• 불라방

Products and services

• YBM CLASS Flagship online learning platform offering video lectures for TOEIC, TOEIC Speaking, English, Japanese, Chinese, and other language test preparation with professional instructors, targeting individual adult learners and job seekers.
• YBM 커리어캠퍼스 (Career Campus) Career and certification-focused education center offering MOS, COS, COS Pro, DATA, AICE AI certification, and English teaching certification courses for adult learners seeking IT certification and career advancement.
• YBM 기업교육 (Corporate Training) Customized corporate language and professional skills education programs delivered to enterprises, government agencies, and educational institutions, including on-site instruction, online/blended learning, and phone/video tutoring solutions.
• YBM 대학교육 (University Education) University education solutions providing English and language learning programs tailored for higher education institutions, including e-school and university-specific curriculum.
• YBM ECC (Kindergarten/Elementary/Middle School English Immersion) Kindergarten through middle school English immersion education specialist academy providing comprehensive English programs for young learners across physical centers nationwide.
• YBM 잉글루 (Engloo) Elementary and middle school English specialist franchise offering comprehensive English education programs for young learners, operating through franchised centers nationwide.
• YBM IT TEST (MOS/COS/COS Pro/DATA) Global IT certification testing service administering MOS (Microsoft Office Specialist), COS (Coding Specialist), COS Pro, and DATA certification examinations, with YBM serving as the official MOS testing authority in Korea.
• National Geographic Korea Subscription National Geographic magazine subscription service (official Korean partner) offering Korean editions of the magazine, kids editions, and related educational content distributed through YBM Publwiz platform.
• YBM The Biz (Meeting Space Rental) Premium meeting and seminar space rental service with education facilities including conference rooms, booths, and event spaces for 10-80 people at the Gangnam center, equipped with projectors, screens, and wireless microphones.
• YBM 연수원 (Residential Training Institute) Residential training institute in Hwaseong, Gyeonggi Province offering overnight and extended education programs with accommodation facilities, lecture halls, and team building venues for corporate and institutional clients.
• CNN으로 배우는 영어 학습 Free English learning content powered by CNN news videos, offering daily news-based language education integrated into YBM's online course platform.
• YBM Family Membership Platform Unified membership platform integrating YBM's various online services including learning, testing, and content access across all YBM properties, with customer referral program, points system, and promotional events.
• YBM 올인올 사전 (All-in-All Dictionary) Comprehensive multi-language dictionary platform with 1.4 million headwords and 3 million vocabulary entries across 25 dictionaries covering English, Korean, Japanese, Chinese, and specialized dictionaries, sold as an integrated dictionary service.
• YBM 리더스 (Readers Online English Reading)

Quantifiable outcome

• 19 consecutive years ranked #1 in Korean Brand Power Index (K-BPI) for online foreign language academies (2007-2026)
• +3 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability7 records

Feature7 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Playconomy (플레이코노미)coreStrategic or Co-development Partner · 3 April 2026YBM and Playconomy signed a business agreement to jointly develop 'economic-based English reading' textbook series (3 sets, Korean + English editions) for use in YBM Engloo and YBM ECC classrooms. Playconomy's CEO Ji Soo-hee (Korean Economics TV journalist) serves as lead writer. Video lectures and combined online/offline learning experiences are planned. This is Korea's first English learning content focused on economics for junior learners.
• TUDY (야호랩) / Royal Kids College (RKC)coreStrategic or Co-development Partner · 3 February 2026YBM signed an asset-light agreement with TUDY (야호랩), a Vietnamese edtech company, to supply YBM ECC curriculum (IVY Kids, IVY Master) and ECC textbooks to Royal Kids College in Ho Chi Minh City. This is YBM's flagship pilot for Southeast Asian expansion, exporting verified Korean education IP for royalty income with minimal direct investment risk.
• Gunpo City Youth Foundation (재)군포시청소년재단minorStrategic or Co-development Partner · 2 February 2026YBM partnered with Gunpo City's youth foundation to run a 3-night, 4-day youth English camp for 60 students (grades 5-6) at a training center in Cheongyang County. YBM provided level testing, native English instructors, and career-themed curriculum development, while Gunpo City provided facilities and student recruitment.
• ETS (Educational Testing Service)coreStrategic or Co-development PartnerYBM is the official authorized TOEIC and TOEFL test administrator in South Korea, holding a licensing relationship with ETS for the administration of TOEIC, TOEIC Speaking/Writing, TOEIC Bridge, TOEFL ITP, and related tests. YBM also develops and sells official test preparation courses under the ETS license.
• National Geographic (내셔널지오그래픽)coreChannel Partner/ Reseller/ DistributorYBM Publwiz (주)퍼블위즈 is the official National Geographic magazine subscription and content agent in Korea, distributing the Korean edition of National Geographic and National Geographic Kids magazines, as well as organizing related exhibitions (e.g., OCEAN: The Most Massive Record).
• Saferchildren (세이브더칠드런)minorGTM or Marketing PartnerYBM Group companies (와이비엠에듀 PINE division) partnered with Save the Children's 'PSA Learn to Share' program, purchasing newborn mother-and-child kits and supporting disaster relief efforts in Nepal (2015). Primarily a CSR/social contribution activity.
• Jump (사단법인 점프)minorGTM or Marketing PartnerYBM supports the Jump Foundation by providing free online/offline education products and services to university student volunteers, as part of ongoing CSR activities since 2014. Also supported the 'Run & Learn' charity run in 2025.
• Various Korean local governments and public institutionsminorGTM or Marketing PartnerYBM has partnered with multiple Korean city and district governments (Euijeongbu, Nowon, Suwon, Gangbuk, etc.) to provide subsidized English education, textbooks, and webcams to low-income families since 2011-2015, and free English reading farm access to over 1,000 schools nationwide in 2020.

Scale indicators6 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• Multicampus (멀티캠퍼스): Multicampus is Korea's leading corporate and adult online education provider, directly competing with YBM 기업교육 in customized B2B training, certifications, and professional development for enterprises.
• Eduwill (에듀윌): Eduwill is a leading Korean adult online education company focused on professional certifications and language test prep (including TOEIC), directly competing for the same adult learner subscription dollars.
• Chunjae Education (천재교육): Chunjae is a major Korean educational publisher and learning platform with textbooks, K–12 content, and online English programs that overlap with YBM ECC, YBM Engloo, and published textbook offerings.
• MegaStudy (메가스터디): MegaStudy is one of South Korea's largest private online education platforms, offering K–12 and adult test-prep including TOEIC/English. It competes head-to-head with YBM across the same Korean online language and exam-prep category.
• Daesung (대성, parent of Etoos/Edfriends): Daesung operates the Etoos and Edfriends online education platforms and a network of hagwons, closely matching YBM's blended online+academy model in Korean English and professional test preparation.

Broad incumbents

• Duolingo: Duolingo is the global mass-market language learning app offering free and subscription-based English and other languages; it competes for the same adult language-learner wallet with a global brand and aggressive freemium funnel.

Emerging players

• Class101 (클래스101): Class101 is Korea's leading creator-led online course subscription platform; while not a language specialist, it competes for a share of Korean adult subscription spending on self-improvement content.
• Cake Corporation (케이크): Cake offers short-form English video lessons from native speakers and competes for time and spending of Korean adult English learners, overlapping YBM's phone/video tutoring and short-form video offerings.
• Speakt (스픽): Speakt is a Korean AI-powered English speaking practice platform and one of YBM AI Speaka's closest direct competitors in the AI-tutor subsegment of Korean English learning.
• Riiid (뤼이드): Riiid applies AI (Santa and TOEIC-related products) to personalized learning and adaptive testing, directly overlapping with YBM's CAT TOEIC and AI Level Test capabilities in Korean test preparation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCICn9m4W3CvZyWA_eBtWLMg
• Instagraminstagram.com/ybm.teachers

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries11 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ybm Net, Inc.