About Us

ABOUT US

Better when together, whowho, whowho & company
; A company that dreams and realizes services which benefit the world and make the life more convenient

whowho has established itself into Korea’s representative mobile service with over 42 million users experiencing and using it. With our small attempts and realization, we no longer have to either be cautious about unfamiliar numbers or become questioned about unknown numbers. It is whowho& company’s core value and vision to make and share the services which benefit the world and make the life more convenient. Whowho & company is a company which create services that connect person to person and person to the world based on phone number database and Big data.

whowho & company, as a subsidiary of ktcs, a company of KT group, started newly in May, 2016, with independent management to take the leading and flexible respond to the smart era based on mobile R&D professional personnel, phone number database, operational know-how, and big data.

We work with the vision as below.

We develop ourselves to the service which is made in company with users, building ecosystem which encourages mutual growth with partnership, a company in which all members feel happy and develop together, and a company where everyone does valuable work and share happiness.

VALUE

We challenge ourselves, and make it realized.

Whowho is preparing a straight leap towards being a Global No.1 company, not only Korea’s No.1. Based on phone numbers and Big Data, we are challenging a service which connects the world and persue its convenience.

VISION

We challenge ourselves, and make it realized.

Whowho is preparing a straight leap towards being a Global No.1 company, not only Korea’s No.1. Based on phone numbers and Big Data, we are challenging a service which connects the world and persue its convenience.

As voice phishing crimes are getting more adroit, we are continuing to upgrade the function of our spam blocking app; whowho to protect users who are anxious about these crimes. We will keep on strengthening collaboration with related ministries, financial institutions, and manufacturers, etc. and also expand the scope of utilization so that we become a must-have app for all people’s safety.