CLASSUM Employee Directory

Q: What is CLASSUM known for?

CLASSUM was founded in 2018. CLASSUM operates in the Software Development industry.

Q: How many employees does CLASSUM have currently?

CLASSUM has approximately 40 employees.

Q: Who are CLASSUM's key employees and leadership?

CLASSUM's key employees include: Ceo & Co-Founder: Y. C., Head Of Product Management: J. K., Head Of Operations, Vp: H. K., Head Of Technology: M. K., Founder & Ceo: C. L. L. 이..

Software Development서울특별시, South Korea11-50 Employees

CLASSUM is a communication-centered learning and growth platform that focuses on facilitating active communication, engagement, and knowledge sharing within an organization. 

Build a culture of continuous learning and professional development by transforming the way your employees communicate and collaborate.

Find CLASSUM employees' phone numbers or email addresses

CLASSUM Global Highlights

Asia
1

India
1

North America
1

United States Of America
1

CLASSUM's Leadership

Y. C.
Ceo & Co-Founder
Mobile Phone
Email
J. K.
Head Of Product Management
Mobile Phone
Email
H. K.
Head Of Operations, Vp
Mobile Phone
Email
M. K.
Head Of Technology
Mobile Phone
Email
C. L. L. 이.
Founder & Ceo
Mobile Phone
Email
S. A.
Product Manager
Mobile Phone
Email
H. S.
Product Manager
Mobile Phone
Email
C. L.
Summer Marketing Intern
Mobile Phone
Email

CLASSUM Employee Metrics

100%

50%

2026

2025

Product Management
Business
Sales
Arts & Design
Recruiting
Other
Engineering

Contact profiles from CLASSUM

Name

Title

Contact Info

Location

Last Update

Y. C.
Ceo & Co-Founder
Mobile Phone
Email
South Korea
Jan 28, 2026
C. L. L. 이.
Founder & Ceo
Mobile Phone
Email
South KoreaSeoul
Feb 12, 2026
J. K.
Head Of Product Management
Mobile Phone
Email
Aug 10, 2025
H. K.
Head Of Operations, Vp
Mobile Phone
Email
South Korea
Nov 18, 2025
M. K.
Head Of Technology
Mobile Phone
Email
South Korea
Oct 23, 2025
S. A.
Product Manager
Mobile Phone
Email
South KoreaSeoul
Oct 20, 2025
H. S.
Product Manager
Mobile Phone
Email
South KoreaSeoul
Oct 19, 2025
C. L.
Summer Marketing Intern
Mobile Phone
Email
UNITED STATES
Oct 16, 2024

Frequently Asked Questions

What is CLASSUM known for?

CLASSUM was founded in 2018 operates in the Software Development industry. The company's main headquarters is located in 5 27 Teheran-ro 2-gil Gangnam-gu Seoul 강남구, 서울특별시 06241 South Korea. Explore CLASSUM's company overview page for more information.

What is CLASSUM's most common email format?

CLASSUM employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more CLASSUM email formats with LeadIQ.

How many employees does CLASSUM have currently?

CLASSUM has approximately 40 employees as of February 2026. These team members are located across 2 continents, including AsiaNorth America.

Who are CLASSUM's key employees and leadership?

As of February 2026, CLASSUM's key employees include:

Ceo & Co-Founder: Y. C.
Head Of Product Management: J. K.
Head Of Operations, Vp: H. K.
Head Of Technology: M. K.
Founder & Ceo: C. L. L. 이.

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