About ASANUMA
Corporate Data
Employees (As of March 31, 2025)
Office
History
| Corporate Name | ASANUMA CORPORATION |
|---|---|
| Head Office | 1-2-3 Minatomachi, Naniwa-ku, Osaka 556-0017 JAPAN |
| Representative | Makoto Asanuma, Representative President and C.E.O. |
| Business Line | General Contractor |
| Established | January 20, 1892 |
| Incorporated | June 15, 1937 |
| Capital | ¥ 9,614 million |
| Annual Sales | ¥ 167,005 million (year ended March 31, 2025) |
Employees (As of March 31, 2025)
*This table can be scrolled horizontally.
| Number of employees | Average age | Average duration of service | |||
| Engineers | Administrative Staff | Total | |||
| Total | 981 | 280 | 1,261 | 45 | 22.0 years |
|---|---|---|---|---|---|
| Directors | |
|---|---|
| Representative Director ＆ Chairman | Makoto Asanuma |
| Representative Director | Akihiro Toyota |
| Director | Masahiro Fujisawa |
| Director | Itaru Terai |
| Director | Yoshimichi Yagi |
| Outside Director | Takuya Morikawa |
| Outside Director | Seiya Kinoshita |
| Outside Director | Yukiko Satouchi |
| Statutory Auditor | Yuichi Sasaki |
| Outside Auditor | Yoshiaki Nakagawa |
| Outside Auditor | Tomoko Kimura |
| Outside Auditor | Hiroshi Daikuya |
| Officers | |
|---|---|
| C.E.O | Makoto Asanuma |
| Senior Managing Officer | Akihiro Toyota |
| Senior Managing Officer | Masahiro Fujisawa |
| Managing Officer | Seiichiro Ishihara |
| Managing Officer | Daisaku Nakamura |
| Managing Officer | Itaru Terai |
| Managing Officer | Yoshimichi Yagi |
| Managing Officer | Kiyoshi Hasegawa |
| Managing Officer | Katsutoshi Odajima |
| Executive Officer | Koichi Miyake |
| Executive Officer | Koji Ouchi |
| Executive Officer | Kenichi Matsui |
| Executive Officer | Takeshi Fuchida |
| Executive Officer | Kinichi Takami |
| Executive Officer | Takuji Aratani |
| Executive Officer | Takeshi Nusamori |
| Executive Officer | Marika Asanuma |
| Executive Officer | Takashi Komatsu |
| Executive Officer | Takeomi Asai |
| Executive Officer | Shunichi Shimazaki |
| Executive Officer | Nobuhiro Fukuiri |
| Executive Officer | Noboru Harada |
Office
JAPAN
| Address | Telephone | |
| Head Office | 1-2-3 Minatomachi, Naniwa-ku, Osaka 556-0017 | +81-6-6585-5500 |
| Osaka Main Office | 1-2-3 Minatomachi, Naniwa-ku, Osaka 556-0017 | +81-6-6585-5500 |
| Tokyo Main Office （Overseas Operations Division） | 2-15-6 Shibaura, Minato-ku, Tokyo 108-0023 | +81-3-5232-5888 |
| Hokkaido Branch Office | 6-10-4 Odorinishi , Chuo-ku, Sapporo-shi, Hokkaido 060-0042 | +81-11-842-6131 |
| Tohoku Branch Office | 1-15-17 Kamisugi, Aoba-ku, Sendai-shi, Miyagi 980-0011 | +81-22-221-4501 |
| Saitama Branch Office | 1-10-1 Numakage, Minami-ku, Saitama 336-0027 | +81-48-764-8092 |
| Yokohama Branch Office | 3-39 Onoecho, Naka-ku Yokohama-shi, Kanagawa 231-0015 | +81-45-671-1870 |
| Nagoya Branch Office | 3-3-44 Meiekiminami, Nakamura-ku, Nagoya-shi, Aichi 450-0003 | +81-52-571-5571 |
| Kobe Branch Office | 3-1-14 Hachimandori, Chuo-ku, Kobe-shi, Hyogo 651-0085 | +81-78-251-0395 |
| Hiroshima Branch Office | 1-8 Nishikojimmachi, Minami-ku, Hiroshima 732-0806 | +81-82-568-8311 |
| Kyusyu Branch Office | 3-14-1 Hakataeki Higashi, Hakata-ku, Fukuoka 812-0013 | +81-92-411-0636 |
| Technical Research Institute | 3-24-1 Otsuka-cho, Takatsuki-shi, Osaka 569-0034 | +81-72-661-1620 |
OVERSEAS
| Address | Telephone | |
| Guam Office | Office Location: 230 C, Harmon Industrial Park, Tamuning, Guam Mailing Address: P.O. Box 22108, GMF, Barrigada Guam, 96921 USA | +1-671-646-4243 |
Asanuma family served the Feudal Lord as building engineers to build and maintain castles, temples, and shrines in Nara prefecture since 18th Century.
| 1892 | Kokichi Asanuma founded ‘Asanuma-Gumi’ as a building contractor in Nara prefecture. |
|---|---|
| 1926 | Inokichi Asanuma(the First), moved its operations to Osaka. |
| 1934 | Inokichi Asanuma (the Second) inherited Asanuma-Gumi. |
| 1937 | Asanuma Corporation (Asanumagumi KK) was incorporated with capital of 1million JPY,62 employees. |
| 1939 | Tokyo office and Nagoya office were established. |
| 1950 | Asanuma Corporation started to undertake variety of projects after the World War Ⅱ, and established Okinawa office. We have obtained a large scale of U.S. military projects in Okinawa. |
| 1955-1964 | Hiroshima, Sendai, Sapporo, and Fukuoka offices were established. |
| 1968-1969 | Asanuma Corporation was listed on the First section of Osaka Securities Exchange and Tokyo Stock Exchange. |
| 1975 | Shigeo Asanuma was elected as President. |
| 1987 | Technical Research Center was established. |
| 1989 | Yoshio Asanuma was elected as President. |
| 1992 | 100th anniversary. |
| 1995 | Kenichi Asanuma was elected as President. |
| 1998 | ISO9001 Certified. |
| 2001 | ISO14001 Certified. |
| 2017 | 125th anniversary. |
| 2018 | Makoto Asanuma was elected as President. |