TMS Co., Ltd.

TSE:4891 Stock Report

Market Cap: JP¥4.6b

TMS Management

Management criteria checks 2/4

TMS' CEO is Takuro Wakabayashi, appointed in May 2018, has a tenure of 8.17 years. directly owns 0.031% of the company’s shares, worth ¥1.39M. The average tenure of the management team and the board of directors is 2.3 years and 8.7 years respectively.

Key information

Takuro Wakabayashi

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenure8.2yrs
CEO ownership0.03%
Management average tenure2.3yrs
Board average tenure8.7yrs

Recent management updates

Recent updates

Analysis Article Jun 19

We're Hopeful That TMS (TSE:4891) Will Use Its Cash Wisely

Just because a business does not make any money, does not mean that the stock will go down. For example, although...
Analysis Article Jan 07

Here's Why We're Not At All Concerned With TMS' (TSE:4891) Cash Burn Situation

Just because a business does not make any money, does not mean that the stock will go down. For example, although...
Analysis Article Feb 21

We Think TMS (TSE:4891) Can Afford To Drive Business Growth

Just because a business does not make any money, does not mean that the stock will go down. For example, biotech and...
Analysis Article Oct 24

Here's Why We're Not Too Worried About TMS' (TSE:4891) Cash Burn Situation

Just because a business does not make any money, does not mean that the stock will go down. For example, biotech and...
Analysis Article Jun 24

We're Not Very Worried About TMS' (TSE:4891) Cash Burn Rate

Just because a business does not make any money, does not mean that the stock will go down. For example, biotech and...

CEO

Takuro Wakabayashi (59 yo)

8.2yrs
Tenure

Mr. Takuro Wakabayashi is Chief Executive Officer & Representative Director of TMS Co., Ltd. since May 2018 and serves on its Board of Directors since May 2011. He serves as the Managing Partner of Advance...


Leadership Team

NamePositionTenureCompensationOwnership
Keiji Hasumi
Founder21.1yrsno data1.76%
¥ 80.4m
Takuro Wakabayashi
CEO & Representative Director8.2yrsno data0.031%
¥ 1.4m
Tsuyoshi Ito
Director & CFO2.3yrsno data0.044%
¥ 2.0m
Koji Ohe
General Counselno datano datano data
Naohisa Yokota
Executive VP of Development & Directorno datano datano data
2.3yrs
Average Tenure
62.5yo
Average Age

Experienced Management: 4891's management team is considered experienced (2.3 years average tenure).


Board Members

NamePositionTenureCompensationOwnership
Keiji Hasumi
Founder21.1yrsno data1.76%
¥ 80.4m
Takuro Wakabayashi
CEO & Representative Director15.2yrsno data0.031%
¥ 1.4m
Tsuyoshi Ito
Director & CFO8.2yrsno data0.044%
¥ 2.0m
Naohisa Yokota
Executive VP of Development & Director1.2yrsno datano data
Ken Takanashi
Independent Outside Director6.3yrsno datano data
Reiko Namikawa
Independent Outside Director5.2yrsno datano data
Kenichi Nakamura
Statutory Auditor13.2yrsno data0.022%
¥ 1.0m
Nobuaki Kobayashi
Full-time Auditor5.2yrsno datano data
Kazuo Honda
Statutory Auditor9.2yrsno datano data
Hiroyuki Hasegawa
Statutory Auditor9.3yrsno datano data
8.7yrs
Average Tenure
64yo
Average Age

Experienced Board: 4891's board of directors are considered experienced (8.7 years average tenure).


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/17 13:55
End of Day Share Price 2026/07/17 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

TMS Co., Ltd. is covered by 1 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Miyabi YamakitaJefferies LLC