4Health
4Health operates SSOCCARE, a B2B digital healthcare platform that connects South Korean enterprises to a nationwide network of 280+ health screening hospitals for corporate employee checkup management, enhanced by proprietary AI-driven personalization and analytics.
- Company typePrivate
- Founded2021
- HeadquartersMapo, South Korea
- Headcount—
- GTM typeB2B
- OfferingSoftware
What 4Health does
4Health (주식회사 포헬스) is a South Korean digital healthcare company founded in October 2021 that operates a B2B platform for managing corporate employee health checkups. The company's flagship product, SSOCCARE (쏙케어, formerly branded NURIGO/누리고 until a January 2025 rebrand), connects enterprises to a nationwide network of 280+ health screening hospitals and provides centralized reservation, results management, and historical tracking, reportedly reducing corporate HR administrative workload by more than 80%. The platform serves more than 200 corporate clients across large enterprises, mid-market companies, and government institutions, with notable relationships including KEPCO via the Gwangju-Jeonnam Innovation City Public Institution Labor Union Council (15 institutions), the National Kia AutoQ Association (522 service companies, 2,000+ members), and Gangnam Jiin Hospital.
The technology stack rests on three proprietary layers: a mutual interconnection engine that synchronizes company-specific screening conditions with hospital databases; an AI deep learning engine that recommends personalized screening items per employee (patent-pending); and ChAI (차이), a generative AI service introduced in SSOCCARE 3.0 that explains screening results in plain language and provides tailored dietary and exercise guidance. Adjacent modules include a non-face-to-face video counseling system, a job stress analysis service, and integration partnerships with Macrogen (lifestyle genetics) and Yonsei Daum Counseling (mental health/EAP). 4Health also operates mobile apps on iOS and Android and a web platform at 4healthgo.com.
4Health generates revenue through B2B subscription contracts for platform access (quote-based / custom pricing, not publicly disclosed), selling primarily via direct enterprise field sales across South Korea. The company is privately held, headquartered at the DMC Advanced Industry Center in Seoul (relocated in 2025 from the Mapo Startup Business Center), and led by founder-CEO Yoon Su-jin, who brings 20 years of industry experience from Korea's largest health checkup institution. Capital sources include seed investment (47 billion KRW / approximately $35M post-money valuation from Iwin Startup Personal Investment Combination, 2023), Korea Credit Guarantee Fund programs (Start-up NEST, Little Penguin), TIPS government grants (up to 700M KRW in 2024 plus additional 150M KRW commercialization funding in 2026), and the 2026 NIPA high-performance GPU support program. 4Health has accumulated ISO 27001/9001/14001 certifications, Innovation Growth venture certification, and multiple innovation/R&D awards between 2022 and 2026.
4Health firmographics
Firmographics- Name
- 4Health
- Legal name
- 주식회사 포헬스
- Website
- https://4healthgo.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Short description
- 4Health operates SSOCCARE, a B2B digital healthcare platform that connects South Korean enterprises to a nationwide network of 280+ health screening hospitals for corporate employee checkup management, enhanced by proprietary AI-driven personalization and analytics.
- Ownership category
- akta.pro rank
4Health industry classification
Industry- Product category
- Corporate Health Screening Platform
- NAICS
- Home Health Care Services (62161), Services for the Elderly and Persons with Disabilities (624120), Services for the Elderly and Persons with Disabilities (62412)
- SIC
- Services-Health Services (8000), Services-Home Health Care Services (8082), Services-Misc Health & Allied Services, Nec (8090)
- akta.pro primary industry
- Chronic Condition Management & Remote Monitoring (e.g., diabetes, HTN) (HLALADAD)
- akta.pro secondary industries
- Hospital-at-Home & Acute-at-Home Remote Monitoring (step-down, escalation workflows) (HLALAFAH), Remote Diagnostics & Point-of-Care (Connected Testing, Home Lab Devices) (HLACAPAK), Post-Acute & Hospital-at-Home Remote Care Platforms (HLACAFAB)
Keywords
Where 4Health is headquartered
LocationHeadquarters
- HQ city
- Mapo
- HQ country
- South Korea
- HQ region
- Asia
Offices2 records
Markets served
4Health business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Platform Subscription (쏙케어): B2B subscription model for corporate health checkup management platform. Companies pay for platform access to manage employee health screenings, reservations, and health data management.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
4Health product offering
Product offeringCore offering
4Health operates SSOCCARE (쏙케어), a B2B enterprise health screening management platform that connects corporate clients with 280+ hospitals nationwide for centralized reservation, results management, and post-checkup care. The platform adds AI-driven personalization through ChAI (generative AI analysis of screening results) and an AI deep-learning engine that recommends optimal screening items per employee, reducing corporate HR administrative workload by over 80%.
Product overview
4Health operates a unified B2B healthcare platform with SSOCCARE (쏙케어) as the core product, supported by AI-powered modules including ChAI for health screening analysis, AI personalized health screening recommendations, and a non-face-to-face video consultation system. The Nurigo brand was superseded by the SSOCCARE rebranding in January 2025.
Differentiator
Problem solved
Functional benefit
Brands
- ChAI (차이): AI-powered personalized health checkup analysis service that provides customized lifestyle improvement recommendations including diet, nutrition, and exercise advice based on individual health checkup results.
Products and services
- SSOCCARE (쏙케어) B2B corporate health screening management platform that connects corporate clients with 280+ hospitals nationwide, centralizing reservation, result management, and post-screening care for enterprise employee health checkups.
- AI Personalized Health Screening Recommendations (Phase 2 AI Solution) AI deep-learning engine that analyzes individual health data to recommend optimal health screening items per employee, improving efficiency of personalized corporate health screenings.
- ChAI (차이) Generative AI service that explains individual health screening results in easy-to-understand language and delivers personalized exercise methods and dietary advice.
- Nurigo (누리고) / SSOCCARE Mobile App Mobile app for SSOCCARE (originally Nurigo) corporate health screening platform on Android and iOS, enabling employees to manage reservations and results.
Quantifiable outcome
- 80%+ reduction in health screening administration workload for corporate health screening managers
- +2 more outcomes
Companies that use 4Health
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles4 records
4Health technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature5 records
4Health partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- Yonsei Daum Counseling Coaching Center (연세다움상담코칭센터)coreMental health partnership for employee wellness services. Yonsei University-affiliated counseling center providing EAP support to companies and government institutions. Partnership adds psychological counseling to the health management platform.
- Macrogen (마크로젠)corePartnership for lifestyle genetics DTC (Direct-to-Consumer) service integration. Macrogen's Zentok genetics platform combined with 4Health's Nurigo health screening platform for comprehensive health management services. Macrogen is Korea's #1 genomic analysis company with global presence in 153 countries.
- National Kia AutoQ Association (전국기아오토큐연합회)minorPartnership with 522 Kia service partner companies and 2,000+ members for employee health screening services. Association provides platform access to members for health management.
- Iutbada (이웃하다)minorSocial enterprise partnership for accompaniment services. Platform connecting elderly, disabled, and children with assistants for hospital visits. Partnership provides free services to enhance customer value.
- CareSapiens (케어사피엔스)minorJoint R&D collaboration for healthcare platform development and co-growth. Partnership for healthcare data analysis and utilization research.
- Gwangju-Jeonnam Innovation City Public Institutions Labor Union Council (광전노협)minorMOU with labor union council representing 15 public institutions in Gwangju-Jeonnam Innovation City including KEPCO. Platform services for union member health screening management.
- Gangnam Jiin Hospital (강남지인병원)coreJoint R&D agreement for digital healthcare. Hospital with 30,000 annual health screening examinees and specialized gastroenterology services for early cancer diagnosis. Partnership for platform enhancement and patient-centered technology development.
Scale indicators7 records
Recent moves7 records
Expansion highlights5 records
4Health competitors and assessment
Company assessmentDirect peers
- Castlight Health: Castlight Health is a US employer-facing health navigation and benefits platform that helps employees find, book, and use healthcare services. Comparable to 4Health in its B2B employer-distributed health service booking and navigation model.
- Personify Health (formerly Virgin Pulse): Personify Health is a US-based corporate wellbeing and health screening management platform serving large employers with employee wellness programs. Closely comparable business model and target buyer to 4Health's B2B enterprise wellness motion, though at much larger scale globally.
- Zocdoc: Zocdoc is a healthcare appointment booking marketplace connecting patients with providers. Comparable to 4Health's hospital-network booking model in connecting employees to healthcare appointments, though consumer-facing rather than employer-sponsored.
- Limeade: Limeade is an employee wellbeing and corporate wellness platform serving mid-market and enterprise customers. Comparable to 4Health in targeting employer-sponsored health and wellness programs, with a focus on outcomes rather than purely transactional screening booking.
- Goodoc (Korea): Goodoc is a Korean health checkup and medical information platform that helps users compare health screening packages and book exams at hospitals nationwide. Most directly comparable to 4Health in the corporate health checkup booking and information space within Korea.
Broad incumbents
- Samsung Health: Samsung Health is the broad Korean consumer and corporate health ecosystem from Samsung. Comparable as a broad incumbent overlapping with 4Health's ambition to expand into comprehensive employee health management, though operating at vastly greater scale.
- Kakao Healthcare: Kakao Healthcare is the digital health subsidiary of Korea's Kakao, operating a wider portfolio including AI health assistants and appointment booking. Comparable as a broad incumbent Korean digital health platform that overlaps with 4Health's enterprise health screening booking motion but at much larger scale.
Regional players
- Doctor Anywhere: Doctor Anywhere is a Southeast Asia telehealth and corporate health platform operating across Singapore, Malaysia, Thailand, and the Philippines. Comparable as a regional employer-sponsored telehealth + corporate wellness player, but operating in different geographies than 4Health.
- Practo: Practo is an India-based healthcare appointment booking and telehealth platform connecting patients with providers. Comparable to 4Health in connecting users to healthcare appointments and providing digital health tools, though operating in a different geography and consumer-led model.
Emerging players
- DoctorNow (닥터나우): DoctorNow is a Korean telehealth and digital health platform offering remote consultation and corporate health services. Comparable to 4Health in targeting Korean enterprises with telehealth-enabled corporate wellness, though 4Health's focus is more on preventive screening vs. acute teleconsultation.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
4Health social profiles
Digital presence4Health compliance and trust
Trust signalCompliance3 records
4Health financial estimates
Financial estimateRevenue estimate
Valuation estimate
4Health leadership team
Management profileNumber of profiles
Profiles1 record
4Health funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
4Health M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 4Health
What does 4Health do?
4Health operates SSOCCARE (쏙케어), a B2B enterprise health screening management platform that connects corporate clients with 280+ hospitals nationwide for centralized reservation, results management, and post-checkup care. The platform adds AI-driven personalization through ChAI (generative AI analysis of screening results) and an AI deep-learning engine that recommends optimal screening items per employee, reducing corporate HR administrative workload by over 80%.
Is 4Health a public or private company?
4Health is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was 4Health founded?
4Health was founded in 2021.
Where is 4Health based?
4Health is headquartered in Mapo, South Korea, in the Asia region.
How does 4Health make money?
One revenue line is on record: platform Subscription (쏙케어).
Who are 4Health's main competitors?
Direct peers on record are Castlight Health, Personify Health (formerly Virgin Pulse), Zocdoc, Limeade and Goodoc (Korea). Broad incumbents are Samsung Health and Kakao Healthcare. Regional players are Doctor Anywhere and Practo. DoctorNow (닥터나우) is listed as an emerging player.
Does 4Health have an API?
No public API is recorded for 4Health.
What industry is 4Health in?
4Health's product category is Corporate Health Screening Platform. Its primary akta.pro industry code is HLALADAD, Chronic Condition Management & Remote Monitoring (e.g., diabetes, HTN), with a secondary code of HLALAFAH, Hospital-at-Home & Acute-at-Home Remote Monitoring (step-down, escalation workflows). Its NAICS code is 62161 and its SIC code is 8000.