- New Bridge Project
- Bridge Maintenance Project
- Construction Business
- Special Construction Business
- Foreign Operation
- All
- Bent construction method
- Slide method
- Lift up method
- Push up method
- Special construction method (other)
- Railway construction/Station buildings/Pedestrian decks
- Medium/Skyscraper
- General architecture
- Plant construction
- Steel tower construction
- Seismic isolation retrofit/Renovation work
- Demolition work
- PC construction

Construction business | Special construction methods (others)
Hikone Sports Park (Heiwado HATO Stadium)

Construction business | Special construction methods (others)
Hikone Sports Park (Heiwado HATO Stadium)
| Orderer (Original order) | Kashima construction |
|---|---|
| Construction site | Shiga |
| Construction scale | 929 t |
| Construction overview | Athletics Stadium Construction using crawler cranes |
| Construction year | 2022 |

Construction business | Special construction methods (others)
Todoroki Stadium Main Stand Renovation

Construction business | Special construction methods (others)
Todoroki Stadium Main Stand Renovation
| Orderer (Original order) | Taisei Construction |
|---|---|
| Construction site | Kanagawa |
| Construction scale | 1,354 t |
| Construction overview | Football Stadium |
| Construction year | 2014 |

Construction business | Special construction methods (others)
Tokyo Station Yaesu Granroof

Construction business | Special construction methods (others)
Tokyo Station Yaesu Granroof
| Orderer (Original order) | Kashima construction |
|---|---|
| Construction site | Tokyo |
| Construction scale | 1,750 t |
| Construction overview | Station building large roof |
| Construction year | 2012 |

Construction business | Special construction methods (others)
Granroof

Construction business | Special construction methods (others)
Granroof
| Orderer (Original order) | Kashima construction |
|---|---|
| Construction site | Tokyo |
| Construction scale | 1,750 t |
| Construction overview | Station building (Tokyo Station Yaesu Exit) |
| Construction year | 2011 |
Construction business | Special construction methods (others)
Niigata Prefectural Baseball Stadium infield stand roof
Construction business | Special construction methods (others)
Niigata Prefectural Baseball Stadium infield stand roof
| Orderer (Original order) | Kashima construction |
|---|---|
| Construction site | Niigata |
| Construction scale | 859 t |
| Construction overview | Baseball field |
| Construction year | 2008 |
Construction business | Special construction methods (others)
Chiba stadium roof construction
Construction business | Special construction methods (others)
Chiba stadium roof construction
| Orderer (Original order) | Shimizu Construction |
|---|---|
| Construction site | Chiba |
| Construction scale | 1,353 t |
| Construction overview | Soccer field |
| Construction year | 2004 |

Construction business | Special construction methods (others)
Terminal 1 South Satellite

Construction business | Special construction methods (others)
Terminal 1 South Satellite
| Orderer (Original order) | Sumitomo Mitsui Construction |
|---|---|
| Construction site | Chiba |
| Construction scale | 7,396 t |
| Construction overview | Airport facilities terminal building |
| Construction year | 2004 |
Construction business | Special construction methods (others)
Sapporo City Central Market Fruits and Vegetables Building A construction area
Construction business | Special construction methods (others)
Sapporo City Central Market Fruits and Vegetables Building A construction area
| Orderer (Original order) | Itogumi Construction |
|---|---|
| Construction site | Hokkaido |
| Construction scale | 3,641 t |
| Construction overview | Market |
| Construction year | 2004 |