What Piolink does

PIOLINK, Inc. is a South Korean privately-held cybersecurity and network infrastructure company founded in 2000 and headquartered in Seoul with 51–100 employees. The company provides cloud data center optimization solutions built around three product pillars: Application Delivery Controllers (PAS-K family), Web Application Firewalls (WEBFRONT-K and WEBFRONT-KS), and Cloud-Managed Network Security Switches (TiFRONT line, including the Backbone, Security, Cloud Security, and Military-Grade variants). It claims the #1 market share position in South Korea for ADCs and positions itself as the only domestic Korean firm designing, developing, and manufacturing WAFs end-to-end from software to hardware, with KISA security performance certification on WEBFRONT-K.

The company's underlying technology centers on agentless Zero Trust micro-segmentation delivered through its patented switch-based architecture, protected by patents granted in South Korea, the United States, and Japan. The TiFRONT ZT platform combines a centralized policy decision system (TiController ZT) with security switches acting as policy enforcement points, and uses AI to analyze traffic patterns and automate network segmentation and policy creation. Adjacent offerings include Hyper-Converged Infrastructure (POPCON HCI), SSL visibility (SSL-VU), and an expanding managed services portfolio covering SECaaS (PIOLINK Cloud), security monitoring, consulting, an AI-agent-driven Continuous Threat Exposure Management (CTEM) service, and PIOLINK CTI cyber threat intelligence.

PIOLINK generates revenue from a mix of hardware sales (security switches, ADCs, WAF appliances), recurring subscription services (SECaaS and cloud WAF), managed security services, and professional security consulting, sold through direct enterprise sales in Korea plus a channel partner program of VARs and system integrators. International expansion is supported by a structured ODA consortium model with KISA, ICTIS, and Airquay, which has already delivered national cybersecurity center projects in Kyrgyzstan and the Philippines, alongside active channel and event-driven go-to-market in Vietnam, Indonesia, Singapore, Japan, and the UAE. Customers span enterprise (CJ Group, online securities firm), education (Korea Maritime and Ocean University, Chosun University, Japanese educational institutions), and government/ODA recipients, with selective but material large anchor deals including a 3,500-unit supply to a major Japanese telecommunications carrier.

Name

Piolink

Legal name

PIOLINK, Inc.

Website

https://piolink.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

51–100 employees

Short description

PIOLINK is a South Korean cybersecurity and network infrastructure company that provides application delivery controllers, web application firewalls, and agentless Zero Trust security switches to enterprises, governments, and educational institutions across East and Southeast Asia.

Ownership category

akta.pro rank

Product category

Network Security Hardware

NAICS

Security Systems Services (except Locksmiths) (561621), Computer Systems Design and Related Services (54151), Computer Systems Design and Related Services (5415), Security Systems Services (56162)

SIC

Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Security Management Platforms Integration (PSIM/SOC, Command & Control) (BPAKAGAH)

akta.pro secondary industries

Cloud-Managed & Managed Security Systems Services (Remote Monitoring, Maintenance) (BPAKAGAJ), Cloud Compliance, Audit & Continuous Controls Monitoring (CCM/GRC) (HDABAHAI), Attack Detection & Response for Cloud/SaaS (SOC for Cloud) (HDADAGAJ)

Keywords

• Application Delivery Controllers
• Web Application Firewalls
• Network Security Switches
• Zero Trust Security
• Cloud Data Center

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Products: Sale of security switches (TiFRONT Cloud Security Switch, TiFRONT Security Switch, TiFRONT Backbone Switch), Application Delivery Controllers (PAS-K, PAS-KS), and Hyper-Converged Infrastructure (POPCON HCI).
2. Security Software Products: Web application firewalls (WEBFRONT-K, WEBFRONT-KS), Zero Trust solutions (TiFRONT ZT), SSL Visibility solutions, and cloud security platforms.
3. Managed Security Services: Remote, cloud, on-site, and hybrid security monitoring services including breach investigation, vulnerability assessment, and DDoS/malicious email response training.
4. Security Consulting Services: Vulnerability analysis and evaluation for critical information infrastructure, ISMS/PIMS certification consulting, vulnerability diagnostics, and penetration testing.
5. SECaaS (Security as a Service): PIOLINK Cloud - fully managed subscription-based security service providing cloud web application firewall with integrated security monitoring.
6. Project Management Consulting: PMC contracts for national cybersecurity center projects, including strategy development, regulatory framework improvements, and security model design.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

Piolink designs, develops, and manufactures cloud data center infrastructure products and cybersecurity solutions in-house, including Application Delivery Controllers (PAS-K), Web Application Firewalls (WEBFRONT-K), network security switches (TiFRONT family), and Zero Trust platforms. The company also delivers managed security services, security consulting, and Cyber Threat Intelligence (CTI) to enterprises, government agencies, and educational institutions across South Korea and international markets.

Product overview

Piolink is a South Korean cloud data center infrastructure and security solutions provider offering a multi-product portfolio centered around three core technology pillars: Application Delivery (PAS-K ADC family with PAMS monitoring), Web Security (WEBFRONT-K/KS WAF family for web application and API protection), and Network Security Infrastructure (TiFRONT product line including Cloud Security Switch, Security Switch, Backbone Switch, and Zero Trust solutions). The portfolio also includes Hyper-Converged Infrastructure (POPCON HCI), SSL visibility solutions (SSL-VU), and a comprehensive set of managed security services (SECaaS, security monitoring, consulting, CTEM, and CTI). Products range from hardware appliances (switches, ADC, WAF) to cloud-delivered services and hybrid offerings, serving enterprise, government, and service provider customers in South Korea and international markets.

Differentiator

Problem solved

Functional benefit

Brands

• PAS-K: Application Delivery Controller - ADC product line for load balancing, acceleration, SSL visibility, and traffic surge control. Claims #1 market share in Korea for ADC.
• WEBFRONT-K
• TiFRONT
• POPCON HCI
• TiFRONT ZT
• PAMS
• TiController
• PIOLINK Cloud
• SSL-VU
• WEBFRONT-KS

Products and services

• PAS-K (Application Delivery Controller) Application Delivery Controller (ADC) providing server load balancing, link load balancing, global server load balancing, SSL acceleration, SSL visibility, traffic surge control, and DDoS response for enterprise data centers and cloud environments. Claimed as the #1 domestic market leader in ADC solutions in South Korea.
• WEBFRONT-K (Web Application Firewall) Web Application Firewall (WAF) providing protection against OWASP and CVE-based web attacks, including SQL injection, cross-site scripting, and malicious bot traffic. Includes web server access control, API protection, and intelligent security rule-based threat detection. KISA-certified and claimed as the only domestically designed and manufactured WAF in South Korea.
• POPCON HCI (Hyper-Converged Infrastructure) Hyper-Converged Infrastructure (HCI) integrating computing, networking, and storage into a unified system for cloud, big data, AI, and VDI workloads. Provides data protection, disaster recovery, and management tools for IT infrastructure simplification.
• TiFRONT ZT (Zero Trust) Zero Trust security platform utilizing security switches for internal network Zero Trust implementation, providing user-based micro-segmentation, resource-level access control, network visibility, and internal threat management. Features AI-driven micro-segmentation with autonomous agents for automated policy creation.
• TiFRONT Cloud Security Switch Cloud-managed Layer 2/3 security switch available in 10-52 port configurations (1/10GbE, with PoE options), providing remote management via web GUI, traffic analysis, malicious traffic blocking, and centralized multi-site management.
• TiFRONT Security Switch Layer 2/3 security switch providing internal network security, malicious traffic blocking, DoS protection, access control, and NAT device management for enterprise and data center networks.
• TiFRONT Backbone Switch High-performance backbone switch designed for non-stop forwarding in data center and enterprise core network deployments.
• TiFRONT Military-Grade L2 Switch Military-grade Layer 2 switch designed for combat system networks and defense applications requiring high reliability.
• PIOLINK Cloud (SECaaS) Security-as-a-Service (SECaaS) cloud platform delivering PIOLINK's security product capabilities through cloud-based subscription, enabling customers to consume security services without on-premise hardware.
• Managed Security Services Managed security service providing continuous monitoring, threat detection, and operational security management for customer environments.
• Security Consulting Services Professional security consulting services including web assessment, penetration testing, and system audit to identify and remediate security weaknesses.
• CTEM (Continuous Threat Exposure Management) Continuous Threat Exposure Management (CTEM) service that continuously identifies, prioritizes, and validates exploitable vulnerabilities and exposures across customer environments.
• PIOLINK CTI (Cyber Threat Intelligence) Cyber Threat Intelligence (CTI) service providing threat intelligence data and analysis to help organizations understand, prepare for, and respond to cyber threats.

Quantifiable outcome

• Stop lateral movement within internal networks and contain breach blast radius through micro-segmentation
• +3 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature5 records

Partnerships

Six partnerships are on record, tiered core, supporting and regional.

• KISA (Korea Internet & Security Agency)coreStrategic or Co-development Partner · 24 June 2026Consortium partner in Philippines National Cybersecurity Center PMC contract. Previously collaborated on Kyrgyzstan national cybersecurity control tower project. KISA provides government-level cybersecurity expertise and regulatory framework knowledge for international ODA projects.
• ICTIScoreStrategic or Co-development PartnerConsortium partner for both Kyrgyzstan and Philippines national cybersecurity center projects. ICTIS is a Korean information and communication technology security company providing cybersecurity consulting and monitoring expertise internationally.
• AirquaysupportingImplementation/ SI/ Consulting PartnerConsortium partner in Philippines National Cybersecurity Center PMC contract, part of the PIOLINK-KISA-ICTIS-Airquay consortium for KOICA-funded ODA project.
• KOICA (Korea International Cooperation Agency)coreOthersFunding agency for Official Development Assistance (ODA) projects. Provides funding for K-cybersecurity exports through consortium projects including Philippines National Cybersecurity Center. PIOLINK's Kyrgyzstan project was the first instance of Korean security firm exporting security consulting through ODA framework.
• MAXPLUSONE VietnamregionalChannel Partner/ Reseller/ DistributorVietnamese partner for Vietnam Security Summit 2026, operating exhibition booth jointly with PIOLINK. Represents PIOLINK's go-to-market partner for Vietnamese market.
• PIOLINK Partner Program MemberscoreChannel Partner/ Reseller/ DistributorValue-added resellers and system integrators in PIOLINK's partner ecosystem. Benefits include MDF (Market Development Fund), partner awards, sales incentives, technical training, and conference/workshop access. Partners integrate PIOLINK's security, storage, and cloud datacenter solutions with their services.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• F5 Networks: F5 is the global market leader in Application Delivery Controllers (BIG-IP) and has expanded into security (WAF, bot defense, API security) and Zero Trust (Distributed Cloud). Most direct competitor to Piolink's PAS-K ADC and WEBFRONT-K WAF franchises.
• A10 Networks: A10 Networks offers Thunder ADC, CFW (application delivery + WAF), and security solutions with strong footprint in service providers and enterprises. Closely comparable to Piolink's PAS-K ADC and security appliance portfolio in product scope and customer base.
• Radware: Radware provides ADC, WAF, DDoS protection, and application security — directly overlapping Piolink's WEBFRONT-K WAF and SSL visibility offerings. Comparable mid-sized security vendor competing for enterprise application delivery and protection deals.

Broad incumbents

• Citrix Systems: Citrix NetScaler (now Citrix ADC) is a legacy ADC competitor; Citrix also offers Zero Trust and workspace security. Broader portfolio than Piolink but competes head-to-head in ADC and increasingly in Zero Trust networking.
• Fortinet: Fortinet Security Fabric spans switches, firewalls, Zero Trust, ADC, and WAF — overlapping substantially with Piolink's TiFRONT switches and security portfolio. Operates as a broad incumbent with much larger channel and R&D base than Piolink.
• Palo Alto Networks: Palo Alto Networks' Prisma and Cortex portfolios address cloud security, Zero Trust, micro-segmentation, and WAF — overlapping with Piolink's TiFRONT ZT, WEBFRONT-K, and AI-driven micro-segmentation offerings. Global platform competitor with deep enterprise channels.
• Cloudflare: Cloudflare offers cloud-native WAF, DDoS protection, ADC-like load balancing, and Zero Trust (Cloudflare Access) — competing with Piolink's cloud WAF (WEBFRONT-KS, PIOLINK Cloud) and Zero Trust offerings via a software/SaaS-only model.

Regional players

• AhnLab: AhnLab is a leading Korean cybersecurity vendor with broad endpoint, network, and cloud security products. Most direct Korean public-sector competitor to Piolink, though with less ADC and network infrastructure focus.
• Genians (Geni Networks): Genians is a Korean NAC (Network Access Control) and Zero Trust platform vendor competing directly with Piolink's TiFRONT ZT micro-segmentation offering in the Korean and adjacent APAC markets.
• Igloo Security: Igloo Security is a Korean cybersecurity vendor focused on network security, SIEM, and Zero Trust. Regional peer competing with Piolink in Korean enterprise and public sector security deals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@PIOLINK_inc
• Facebookfacebook.com/withpiolink
• LinkedInlinkedin.com/company/piolink

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds1 record

Investors2 records

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

M&A

Investments2 records

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

Frequently asked questions about Piolink