Hiroki Teshima
Founder at XTech Ventures, Inc.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Yuji Yamashita | M | 44 |
SPiRE, Inc. (Japan)
 SPiRE, Inc. (Japan) Advertising/Marketing ServicesCommercial Services SPiRE, Inc. (Japan) engages in mobile advertising, media, and electronic commerce businesses. It operates through the Mobile Advertising and Media segments. The Mobile Advertising segment offers mobile media representative and mobile advertising agency services. The Media segment provides mail and content, marketing promotion, internet research, and smartphone application development services. The company was founded on October 6, 1997 and is headquartered in Tokyo, Japan.
Fogg, Inc.
| 18 years |
| Tomonori Hayakawa | M | 54 |
SPiRE, Inc. (Japan)
SPiRE, Inc. (Japan) Advertising/Marketing ServicesCommercial Services SPiRE, Inc. (Japan) engages in mobile advertising, media, and electronic commerce businesses. It operates through the Mobile Advertising and Media segments. The Mobile Advertising segment offers mobile media representative and mobile advertising agency services. The Media segment provides mail and content, marketing promotion, internet research, and smartphone application development services. The company was founded on October 6, 1997 and is headquartered in Tokyo, Japan.
Fogg, Inc.
International Sports & Marketing Co. Ltd.
 International Sports & Marketing Co. Ltd. Movies/EntertainmentConsumer Services Part of Hakuhodo DY Holdings, Inc., International Sports & Marketing Co. Ltd. is a Japanese company that provides Internet sports information services. The private company is based in Tokyo, Japan. International Sports & Marketing Co. was acquired by SPiRE, Inc. (Japan) from CyberAgent, Inc. on March 30, 2010 for $0.01 million. | 15 years |
| Shigeru Yamazaki | M | 62 |
SPiRE, Inc. (Japan)
SPiRE, Inc. (Japan) Advertising/Marketing ServicesCommercial Services SPiRE, Inc. (Japan) engages in mobile advertising, media, and electronic commerce businesses. It operates through the Mobile Advertising and Media segments. The Mobile Advertising segment offers mobile media representative and mobile advertising agency services. The Media segment provides mail and content, marketing promotion, internet research, and smartphone application development services. The company was founded on October 6, 1997 and is headquartered in Tokyo, Japan.
International Sports & Marketing Co. Ltd.
International Sports & Marketing Co. Ltd. Movies/EntertainmentConsumer Services Part of Hakuhodo DY Holdings, Inc., International Sports & Marketing Co. Ltd. is a Japanese company that provides Internet sports information services. The private company is based in Tokyo, Japan. International Sports & Marketing Co. was acquired by SPiRE, Inc. (Japan) from CyberAgent, Inc. on March 30, 2010 for $0.01 million. | 16 years |
| Naoto Kato | M | - |
Cluster, Inc.
 Cluster, Inc. Packaged SoftwareTechnology Services Cluster, Inc. engages in the provision of software services. The company was founded by Hiroki Tanaka and Naoto Kato and is headquartered in Tokyo, Japan. | 9 years |
| Hiroki Tanaka | M | - |
Cluster, Inc.
Cluster, Inc. Packaged SoftwareTechnology Services Cluster, Inc. engages in the provision of software services. The company was founded by Hiroki Tanaka and Naoto Kato and is headquartered in Tokyo, Japan. | 9 years |
| Tadaji Ishimoto | M | 50 | 12 years | |
| Yozo Kaneko | M | 47 |
Fogg, Inc.
| 11 years |
| Shinichi Saijo | M | 50 |
XTech Ventures, Inc.
 XTech Ventures, Inc. Investment ManagersFinance XTech Ventures, Inc. (XTech Ventures) is an Independent Venture Capital firm founded in 2018 by Shinichi Saijo and Hiroki Teshima, with its headquartered in Tokyo. | 6 years |
| Masaya Shimada | M | 58 | 12 years | |
| Akihiko Tokuhisa | M | 61 | 12 years | |
| Yuzo Tanaka | M | 50 | 6 years | |
| Kei Furukawa | M | - |
XTech Ventures, Inc.
XTech Ventures, Inc. Investment ManagersFinance XTech Ventures, Inc. (XTech Ventures) is an Independent Venture Capital firm founded in 2018 by Shinichi Saijo and Hiroki Teshima, with its headquartered in Tokyo. | 4 years |
| Kota Yasuoka | M | - |
XTech Ventures, Inc.
XTech Ventures, Inc. Investment ManagersFinance XTech Ventures, Inc. (XTech Ventures) is an Independent Venture Capital firm founded in 2018 by Shinichi Saijo and Hiroki Teshima, with its headquartered in Tokyo. | 5 years |
| Naoya Fujiwara | M | - |
XTech Ventures, Inc.
XTech Ventures, Inc. Investment ManagersFinance XTech Ventures, Inc. (XTech Ventures) is an Independent Venture Capital firm founded in 2018 by Shinichi Saijo and Hiroki Teshima, with its headquartered in Tokyo. | 5 years |
| Takahiro Higuchi | M | 34 | 12 years | |
| Kazuhiko Chuman | M | - |
Cluster, Inc.
Cluster, Inc. Packaged SoftwareTechnology Services Cluster, Inc. engages in the provision of software services. The company was founded by Hiroki Tanaka and Naoto Kato and is headquartered in Tokyo, Japan. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Daisuke Ogawa | M | 51 |
SPiRE, Inc. (Japan)
SPiRE, Inc. (Japan) Advertising/Marketing ServicesCommercial Services SPiRE, Inc. (Japan) engages in mobile advertising, media, and electronic commerce businesses. It operates through the Mobile Advertising and Media segments. The Mobile Advertising segment offers mobile media representative and mobile advertising agency services. The Media segment provides mail and content, marketing promotion, internet research, and smartphone application development services. The company was founded on October 6, 1997 and is headquartered in Tokyo, Japan. | 9 years |
| Atsushi Fukui | M | 50 |
SPiRE, Inc. (Japan)
SPiRE, Inc. (Japan) Advertising/Marketing ServicesCommercial Services SPiRE, Inc. (Japan) engages in mobile advertising, media, and electronic commerce businesses. It operates through the Mobile Advertising and Media segments. The Mobile Advertising segment offers mobile media representative and mobile advertising agency services. The Media segment provides mail and content, marketing promotion, internet research, and smartphone application development services. The company was founded on October 6, 1997 and is headquartered in Tokyo, Japan. | - |
| Yoshiaki Sakito | M | 65 | - | |
| Hirotake Yajima | M | 63 |
SPiRE, Inc. (Japan)
SPiRE, Inc. (Japan) Advertising/Marketing ServicesCommercial Services SPiRE, Inc. (Japan) engages in mobile advertising, media, and electronic commerce businesses. It operates through the Mobile Advertising and Media segments. The Mobile Advertising segment offers mobile media representative and mobile advertising agency services. The Media segment provides mail and content, marketing promotion, internet research, and smartphone application development services. The company was founded on October 6, 1997 and is headquartered in Tokyo, Japan. | 12 years |
| Shuichi Takanashi | M | 55 |
SPiRE, Inc. (Japan)
SPiRE, Inc. (Japan) Advertising/Marketing ServicesCommercial Services SPiRE, Inc. (Japan) engages in mobile advertising, media, and electronic commerce businesses. It operates through the Mobile Advertising and Media segments. The Mobile Advertising segment offers mobile media representative and mobile advertising agency services. The Media segment provides mail and content, marketing promotion, internet research, and smartphone application development services. The company was founded on October 6, 1997 and is headquartered in Tokyo, Japan. | 7 years |
| Miyuki Tanzawa | M | 52 | - | |
| Ryohei Yamazaki | M | - | - | |
| Kakutaro Kitashiro | M | 80 | - | |
| Mamoru Taniya | M | 61 | - | |
| Satoshi Koike | M | 64 | - | |
| Susumu Tsubaki | M | 57 | - | |
| Sinichiro Nishino | M | - | - | |
| Hiroyuki Kawai | M | 57 | - | |
| Katsuo Nakayama | M | 59 | - | |
| Naoki Toyofuku | M | 55 | - | |
| Yoshiyuki Yokoyama | M | 41 | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 32 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Hiroki Teshima
- Personal Network