FSN Corp.

Digital Marketing Servicesfsn.co.kr

FSN Corp. is a KOSDAQ-listed South Korean digital marketing group operating across Marketing, Brand, and Platform verticals, with wholly-owned subsidiaries providing advertising services, brand aggregation via Boosters' co-prosperity model, and consumer platforms, now expanding into life sciences AI through its acquisition of Hyper Corporation.

Company typePublic
Founded2007
HeadquartersSeoul, South Korea
Headcount101–250
GTM typeB2B
OfferingServices

What FSN Corp. does

FSN Corp. is a KOSDAQ-listed (214270) South Korean digital marketing group headquartered in Seoul that operates across three integrated verticals — Marketing, Brand, and Platform — and is pivoting into a fourth Life AI vertical through its 2024 acquisition of Hyper Corporation (formerly Medifron). The Marketing vertical comprises seven wholly-owned digital advertising and data-driven marketing subsidiaries (Adqua Interactive, Cauly, Doohub, Motherbrain, NMg, Recobell, and Futuredime) that provide advertising solutions to Korean brands and platforms seeking global expansion. The Brand vertical functions as a brand aggregator centered on subsidiary Boosters, which operates a co-prosperity business model sharing marketing costs and performance profits with partner brands, and includes Lingti, Le Muton, and three partnership brands (Fronttoline, Sunlike, Gayagamso). The Platform vertical operates consumer platforms Dadamo, Dadamomani, and Sokdak.

The company's underlying technology stack combines digital marketing infrastructure with the newly integrated bio healthcare and life sciences capabilities of Hyper Corporation, which targets AI-powered solutions for the aging population and low birth rate industries in South Korea. Disclosed AI capability types include generative AI and predictive analytics, though no proprietary models, patents, or third-party benchmarks are documented. FSN's go-to-motion is direct enterprise partnerships with Korean brands and platforms, with marketing channels concentrated on Naver Blog, Instagram, and Facebook for top-of-funnel engagement.

The revenue model is not publicly disclosed in pricing detail, but operating evidence indicates performance-based economics through the Boosters co-prosperity model, augmented by traditional digital advertising revenue across the marketing subsidiaries. Boosters is the dominant growth engine, with Q2 2026 record sales of 61.1 billion won and operating profit of 13.1 billion won (21.4% operating margin), projected 2025 sales of approximately 200 billion won, and a stated medium-term goal of 500 billion won in sales within three years. The Hyper Corporation acquisition is the primary vector for entering the life AI market, positioning FSN as a hybrid digital-marketing-and-life-sciences group rather than a pure-play marketing company.

FSN Corp. firmographics

Firmographics

Name: FSN Corp.
Legal name: FSN Corp.
Website: https://fsn.co.kr
Company type: Public
Founded year: 2007
Operating status: Operating
Headcount range: 101–250 employees
Short description: FSN Corp. is a KOSDAQ-listed South Korean digital marketing group operating across Marketing, Brand, and Platform verticals, with wholly-owned subsidiaries providing advertising services, brand aggregation via Boosters' co-prosperity model, and consumer platforms, now expanding into life sciences AI through its acquisition of Hyper Corporation.
Ownership category
akta.pro rank

Where FSN Corp. is headquartered

Location

Headquarters

HQ city: Seoul
HQ country: South Korea
HQ region: Asia

Offices1 record

Markets served

FSN Corp. business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Marketing or Sales, Operations, Technology or R&D

Distribution channels1 record

Marketing channels3 records

FSN Corp. product offering

Product offering

Core offering

FSN Corp. is a KOSDAQ-listed digital marketing group providing advertising marketing and technology services, brand aggregation, and platform services across Korea. Through wholly-owned subsidiaries, FSN delivers digital marketing solutions (Adqua Interactive, Cauly, Doohub, Motherbrain, NMg, Recobell, Futuredime), brand acceleration via a co-prosperity model (Boosters, Lingti, Le Muton), and consumer platforms (Dadamo, Sokdak). It also operates Life AI solutions combining bio healthcare with AI technology following the acquisition of Hyper Corporation (formerly Medifron).

Product overview

FSN Corp. is a KOSDAQ-listed company operating as a digital marketing infrastructure, brand aggregator, and platform provider. The company operates across three main business segments: Marketing (7 digital marketing services including Adqua Interactive, Kauli, Dohub, Motherbrain, NMG, Recovel, and Futuredime), Brand (including subsidiary Boosters focused on co-prosperity brand partnerships, as well as Lingti and Le Muton, plus partnership brands Fronttoline, Sunlike, and Gaya Amso), and Platform (including Dadamo, Dadamo MNDY, and Sokdak). FSN completed the acquisition of Hyper Corporation (formerly Medifron) to expand into life AI solutions combining bio healthcare with AI technology, targeting the aging and low birth rate industries.

Differentiator

Problem solved

Functional benefit

Brands

Adqua Interactive: Marketing subsidiary of FSN specializing in digital advertising services.
Cauly
Doohub
Motherbrain
NMg
Recobell
Futuredime
Boosters
Lingti
Le Muton
Dadamo
Dadamomani
Sokdak

Products and services

Adqua Interactive (애드쿠아 인터렉티브)

Quantifiable outcome

Boosters achieved 36.9% year-on-year operating profit surge with 21.4% operating margin in Q2 2026
+1 more outcomes

Companies that use FSN Corp.

Customer profile

Segments4 records

Ideal customer profiles2 records

FSN Corp. technology and API

Technology

Technology focussed Yes

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature3 records

FSN Corp. partnerships and signals

Strategic signal

Partnerships

One partnership is on record.

Hyper Corporation (formerly Medifron)coreStrategic or Co-development Partner · 1 July 2024FSN completed acquisition of Hyper Corporation (formerly Medifron) through capital increase. The acquisition aims to combine Medifron's bio healthcare capabilities with FSN's marketing and technology expertise to develop next-generation AI solutions for life sciences. Hyper Corporation is expanding into aging and low birth rate industries through strategic acquisitions and content development.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

FSN Corp. competitors and assessment

Company assessment

Direct peers

Dentsu: Global advertising holding company offering integrated marketing, brand, and digital transformation services across multiple verticals. Highly comparable to FSN's structure of multiple marketing subsidiaries and brand acceleration services, though at much larger scale.
Magnite: Independent sell-side advertising platform providing programmatic technology for digital advertising. Comparable to FSN's marketing technology infrastructure that powers digital ad delivery and monetization.
The Trade Desk: Global programmatic advertising technology platform serving advertisers and agencies. Comparable to FSN's marketing subsidiary offerings (Cauly, Adqua Interactive) which provide digital advertising infrastructure and solutions.
PubMatic: Programmatic advertising technology company providing digital ad processing and monetization solutions. Comparable as an ad tech platform serving the same digital marketing ecosystem as FSN's marketing subsidiaries.

Broad incumbents

Kakao Corp. Korean internet platform company with messaging, advertising, content, and commerce businesses. Comparable to FSN's platform subsidiaries (Dadamo, Sokdak) and integrated marketing-services business model, though at significantly larger scale.
Naver Corporation: Korean internet platform company with search, advertising, content, and commerce businesses. Comparable to FSN as a Korean-listed digital conglomerate combining platform services with advertising-supported business models.

Emerging players

DoubleVerify: Digital media measurement and analytics platform for advertising verification and performance. Comparable as a specialized technology provider serving digital advertising workflows, similar to FSN's data-driven marketing subsidiaries like Motherbrain.
Yatsen Holding: Chinese beauty brand aggregator operating multiple consumer beauty brands. Comparable to Boosters' brand aggregator model in the K-beauty space, particularly regarding shared marketing infrastructure and multi-brand portfolio strategy.

Regional players

Hakuhodo DY Holdings: Japan's second-largest advertising agency group with integrated digital marketing, brand, and content capabilities. Comparable to FSN as a regional Asian advertising conglomerate with similar full-service marketing and brand-building offerings.
NHN Corporation: Korean tech company providing marketing, payment, gaming, and platform services. Comparable as a Korean-headquartered multi-vertical digital business with marketing and platform segments similar to FSN.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

FSN Corp. financial estimates

Financial estimate

Revenue estimate

Valuation estimate

FSN Corp. leadership team

Management profile

Number of profiles

FSN Corp. subsidiaries and ownership

Company hierarchy

Subsidiaries17 records

FSN Corp. funding detail

Funding detail

Funding overview

Funding rounds2 records

Investors2 records

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

FSN Corp. M&A and investment

M&A and investment

M&A1 record

Investments

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

Frequently asked questions about FSN Corp.

What does FSN Corp. do?

Is FSN Corp. a public or private company?

FSN Corp. is a public company. It is classified as public and is currently operating.

When was FSN Corp. founded?

FSN Corp. was founded in 2007. It employs 101 to 250 people.

Where is FSN Corp. based?

FSN Corp. is headquartered in Seoul, South Korea, in the Asia region.

Who are FSN Corp.'s main competitors?

Direct peers on record are Dentsu, Magnite, The Trade Desk and PubMatic. Broad incumbents are Kakao Corp. and Naver Corporation. Emerging players are DoubleVerify and Yatsen Holding. Regional players are Hakuhodo DY Holdings and NHN Corporation.

Does FSN Corp. have an API?

No public API is recorded for FSN Corp..