TSK Inc.  
TSK Inc.

Works

We respond to various needs of companies!

TSK Co., Ltd. offers a wide range of support tailored to the diverse needs of companies, from immediate personnel recruitment to long-term staffing for large-scale projects. We conduct employee training, provide safety training, and support qualifications to enhance knowledge and skills, ensuring high-quality work.

Table of contents.

Our company always has a large number of experienced craftsmen on standby. We provide only the necessary number of workers for the required time and period. This is our unique personnel system that helps reduce hassle and costs. We invite you to take advantage of it.

2023

  • TOKYU Kabukicho Tower New Construction

  • JR Hashimoto Station Linear Shinkansen Civil Engineering Structure Work

2022

  • Shinagawa Takanawa Gateway New Station Structure Work

  • JR Hashimoto Station Linear Shinkansen Civil Engineering Structure Work

2021

  • Musashi Kosugi Nippon Medical School Civil Engineering Structure Work

  • JR Tokyo Rail Gate Structure Work

  • GLP Sagamihara Structure Work

2020

  • Yokohama Hyatt Regency Structure Work

  • AGC Tsurumi Structure Work

  • Toronomon Hills Business Tower & Residential Tower Structure Work

2019

  • Ariake Toyosu Olympic Venue Exterior Pavement Work

    JR Shinagawa Station Redevelopment Work

    National Training Center Structure Work

2018

  • Yokohama Yamashita Pier Earthwork Construction

    Yokohama Yamashita Pier Earthwork Construction
  • Yokosuka Thermal Power Plant Demolition Earthwork

2017

  • Demolition of Keio Gijuku High School Auditorium

2016

  • Tokyo Big Sight Expansion Work

  • Shinbashi Elevated Restoration Renovation Work

2015

  • Construction of Kabukicho Toho Building

    Marunouchi Tokyo New Sumitomo Building

2014

  • Restoration Work of Tokyo Station Marunouchi Station Building

    Participated in the restoration and seismic reinforcement work to the appearance at the time of construction in 1914, performing tile and interlocking work.
  • Renovation Work of Nakayama Racecourse

2012

  • Tōkaidō Shinkansen

    Conducted regular maintenance work along the tracks.

2011

  • Tokyo Skytree Electrical Installation Work

    Involved in the general installation of internal electrical cables with a team of 10 people.
  • Construction of Tokyo Gate Bridge

    Participated in the paving work.

2010

  • Paving Work of Runway D at Haneda Airport

    A large-scale project over three years involving the operation of asphalt plants and paving the runway with a team of 20 to 30 people.

2009

  • Construction of ETC Gates on Metropolitan Expressway No. 1 and Bay Shore Line


    Performed the installation of ETC gates on the Bay Shore Line.

2007

  • Yokohama Lalaport Civil Engineering Work

    Yokohama Lalaport Civil Engineering Work

    Tonegawa River Bank Landscaping Work

2006

  • Tokyo Midtown Electrical Installation Work

    Tokyo Midtown Electrical Installation WorkInvolved in electrical installation work at Midtown with a team of 10 people.
  • Kawasaki LAZONA Civil Engineering Work

    Kawasaki LAZONA Civil Engineering Work
  • Haneda Airport International D Runway Development and Paving Work

    Musashimurayama Diamond City Civil Engineering Work

2005

  • Shin-Yurigaoka Station Large-Scale Development Work

    Engaged in large-scale development work over a long period.
  • Kounandai Grass Court Contract Construction Work

    Kounandai Grass Court Contract Construction Work
  • Akishima Mori Town Civil Engineering Work

    Fuchu Racecourse

    Responded to urgent requests due to record-breaking heavy snowfall.

    Tokyo Building TOKIA Civil Engineering Work

2004

  • Kawasaki Station Redevelopment Road Construction

  • Shinagawa Station Redevelopment Construction Work

  • Tokyo Metropolitan Arakawa River Bank Work

2003

  • Roppongi Hills Landscaping Work

  • Tokyo Metropolitan Kagurazaka Road Paving Work

    Tokyo Metropolitan Kagurazaka Road Paving Work
  • Minatomirai Line Subway Work and Surrounding Paving Work

2002

  • Daikoku Pier and Honmoku Road Paving Work

    Kamakura Women’s University Campus Pathway Paving Work

2001

  • TOA Oil Plant Civil Engineering Work

    Fuchu Apartment Contract New Construction Work

    Fujita Research Institute Strength Investigation Civil Engineering Work

2000

  • New International Airport (Haneda) Runway Maintenance Work

    Fujita Research Institute Contract Work

    Tokyo Metropolitan Edogawa River Bank Work

1999

  • Tonen Oil Site Contracted Work

    Demolition of Hanamigawa Civil Engineering Works

    Civil Engineering Work for Cable Installation at Hamahigashi

1998

  • Miitsuzawa (Expressway) Construction Work

1997

  • Tokyo Bay Aqua-Line Civil Engineering Work

    Worked in the tunnel as a civil engineering and miscellaneous worker with a team of 20 to 30 members at all times.
  • Minato Mirai 21 Civil Engineering Work

1996

  • Shin-Yokohama International Sports Arena (Nissan Stadium) Construction Work

    Shin-Yokohama International Sports Arena Construction Work

1995

  • Kawasaki Racecourse Contracted Work

    Tokyo Bay Crossing Road (Aqua-Line) Construction Work

1993

  • Yokohama Hakkeijima Sea Paradise Site Development Civil Engineering Work

1992

  • César Saginuma, Kajigaya, Miyamae Hill and Other Apartment Construction

1991

  • Yōga Station Front Office Building (Tōkyū Construction) Contracted Work

1989

  • Yokohama New Grand Hotel Welding Work

    Toyo Eiwa Women’s Junior College Construction Work

1988

  • Machida Daimaru Department Store Construction Work

    IHI Ishikawa Banma Heavy Industries Site Work

1987

  • Aji no Moto Dormitory Contracted Construction Work

    Hitachi Ltd. Site Maintenance Work

1986

  • Haneda Airport Development Civil Engineering Work

1985

  • Tokyo Gas Site Work

    Miyazakidai Lions Mansion Contracted Work