What departments does Chatwork have?

Chatwork has employees across 6 departments including Operations, Human Resources, Marketing, Program & Project Management, Sales.

What is the largest department at Chatwork?

The largest department at Chatwork is Engineering with 4 employees.

Where are Chatwork employees located globally?

Chatwork has employees across 2 continents and 4 countries including Japan, Viet Nam, Turkey, Taiwan.

How has Chatwork's team size changed over time?

Chatwork's team has decreased from approximately 106 to 70 employees based on available data.

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Chatwork Employee Directory

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

Chatwork's key employees include: Ceo室長: R. U..

Software DevelopmentTokio, Japan51-200 Employees

Chatwork is a group chat app designed to help global teams communicate, collaborate and increase productivity. The platform includes secure messaging, video chat, task management and file sharing functionality. Chatwork, available in five languages, is used by more than 206,000 companies from a diverse range of industries. Founded in 2011, ChatWork is Asia’s No. 1 business chat app with headquarters in Osaka, Japan and has 89 employees based in Tokyo, Osaka, and Taipei.

Chatwork Global Highlights

Asia
109

Japan
104
Viet Nam
4
Turkey
1

Chatwork's Leadership

R. U.
Ceo室長
Mobile Phone
Email
S. F.
取締役coo
Mobile Phone
Email
B. S.
Owner
Mobile Phone
Email
T. S.
Subsidiary Hr Manager
Mobile Phone
Email
J. K.
Technical Lead
Mobile Phone
Email
章. 福.
Manager Of Mobile Application Department
Mobile Phone
Email
Y. E.
Team Leader
Mobile Phone
Email
M. H.
Product Marketing Manager
Mobile Phone
Email

Chatwork Employee Metrics

100%

50%

2026

2025

Engineering
Marketing
Sales
Program & Project Management
Business
Other
Product Management
Arts & Design
Administrative
Human Resources
Business Development
Analytics

Contact profiles from Chatwork

Name

Title

Contact Info

Location

Last Update

Y. O.
Inside Sales Team Leader
Mobile Phone
Email
JapanTokyo
Feb 24, 2024
T. F.
Bizdev
Mobile Phone
Email
JapanSaitama
Jun 02, 2026
新.
セキュリティエンジニア
Mobile Phone
Email
JapanKagoshima
Jul 15, 2025
黒.
セキュリティエンジニア
Mobile Phone
Email
JapanSaitama
Apr 15, 2026
M. A.
Engineer
Mobile Phone
Email
JapanTokyo
Apr 17, 2026
K. N.
Ios Engineer
Mobile Phone
Email
JapanTokyo
Mar 24, 2026
G. S.
執行役員　経営企画本部長
Mobile Phone
Email
Japan
May 29, 2026
T. K.
Ir
Mobile Phone
Email
Japan
Jun 02, 2026
A. A.
Developer
Mobile Phone
Email
Oct 17, 2024
H. N.
Project Assistant
Mobile Phone
Email
Vietnam

Frequently Asked Questions

What is Chatwork known for?

Chatwork was founded in 2004 operates in the Software Development industry. The company's main headquarters is located in 1-24-3 南青山 Minamiaoyama, Tokio 107-0062 Japan. Explore Chatwork's company overview page for more information.

What is Chatwork's most common email format?

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

How many employees does Chatwork have currently?

Chatwork has approximately 173 employees as of May 2026. These team members are located across 1 continents, including Asia.

Who are Chatwork's key employees and leadership?

As of May 2026, Chatwork's key employees include:

Ceo室長: R. U.
取締役coo: S. F.
Owner: B. S.
Subsidiary Hr Manager: T. S.
Technical Lead: J. K.

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Chatwork Employee Directory

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