Postmath Co., Ltd.

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Postmath Co., Ltd. - overview

Established

2021

Location

Seoul, -, South Korea

Primary Industry

Education/Training

About

Founded in 2021, and based in Seoul, South Korea, Postmath Co. , Ltd. operates as an educational platform that provides its users with mathematics training skills for high school and college students. In April 2026, Postmath Co.


, Ltd. raised approximately KRW 1. 8 billion in venture funding from new investor East Gate Partners. As of April 2026, the company is led by its CEO Choi Jun-ho.


  Postmath Co. , Ltd. offers Math Secretary, a platform designed to assist mathematics educators at every step of the teaching process with features such as organized question databases, content creation tools, source analysis capabilities, and video integration. From organizing mock tests to generating hit rate analyses, Math Secretary streamlines the entire process, allowing educators to focus on teaching rather than administrative tasks.


Current Investors

ENSL Partners, Korea Tech Incubator for Startup, The Invention Lab

Primary Industry

Education/Training

Sub Industries

Education & Training Services, Education & Training Website, Education & Training Software

Website

www.postmath.info/

Verticals

EdTech

Company Stage

Series A

Total Amount Raised

Subscriber access only

Postmath Co., Ltd. - financials

Fiscal Year EndedDec 31, 2021Dec 31, 2022
Revenue (USD)--
% Revenue Growth (YoY)--
EBITDA (USD)--
Operating Income (USD)--
Operating Margin--
% EBITDA Margin--
NET Income (USD)--
% Net Margin--

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