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 Ended | Dec 31, 2021 | Dec 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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