Koji Aoyama – Biography
Last update: April 13, 2026Executive profile
Koji Aoyama is currently
Senior Managing Officer, General Manager of Accounting at Maruichi Steel Tube - View - Maruichi Steel Tube org chart
Create your alert
to follow the career of Koji Aoyama.
More about Koji Aoyama
Do you need to know more about Koji Aoyama? More results.
Participate
Social media
- Koji Aoyama on Google News, X (Twitter), LinkedIn, YouTube
- View the pictures of Koji Aoyama
The colleagues of Koji Aoyama
Company Colleagues
- At Maruichi Steel Tube, Koji Aoyama has 19 colleagues including Hiroyuki Suzuki (Chairman & CEO), Yuka Fujioka (Director)…
Industry Colleagues
- In the Metal industry, Koji Aoyama has 15,730 colleagues in 1,007 companies located in 68 countries. 5,703 executive movements have been recorded in the last 12 months. Learn more about Metal.
Report an error
Update the org chart details of Koji Aoyama.
Get in Touch
Here are a few tips for establishing great contacts.
Through the switchboard, call Maruichi Steel Tube at +81 66... and ask for Koji Aoyama.
