ONION is a proven Data Center Infrastructure Management
and & Building Management Systems solutions provider.

ONION's 5 Key Factors

Market Leadership

We serve 80% of the DCIM market in Korea

The MK119 DCIM

A world-class Colocation DCIM that speaks for itself

Tailored Solutions

ONION provides customer-centered technologies built to handle unique needs

Engineering Powered

90% of ONION employees are engineers well-versed in everything DCIM

Strategic Location

We've got offices in both Korea and Singapore.

Founded in 2000, ONION is the DCIM leader in Korea.

ONION actually began with FMS (Facility Management System) solutions, and by combining our FMS knowhow and Data Center knowledge, the MK119 was developed and released in 2008 as the first dedicated Data Center management software in South Korea. Now, the MK119 is the most widely used DCIM software in large & enterprise data centers in Korea. Our customers are happy, and so we're happy ONIONs.

Customized Engineering

ONION is well-known for customized engineering service. Each data center has different facilities and ways of operating, so we leverage high-skilled engineering to meet our client’s unique requirements.

Iamge Description

Trusted by Great Companies

R&D Certifications

Image Description

Good Software Certifications

Image Description

Green Certification for Technology

Image Description

Advance Technology Center

ONION Testing Lab

ONION operates its own testing lab to ensure the quality of MK119 and its friends. We welcome partners to try their new DC solution in this lab and discuss with our DC experts and engineers for proving the suitability for DC.

Iamge Description

Singapore - Asia Pacific Regional Office

81 Ubi Avenue 4, UB One, #05-21
Singapore 408830

Korea - Headquarters & R&D Center

396, Word Cup buk-ro, Sangam-dong Mapo-gu, Seoul, 03925, Korea
T. +82 2 2132 5200

Start Working with ONION Now