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Company Overview

Company Overview

Trade Name RAIZNEXT Corporation
Location Nisseki Yokohama Bldg. 1-1-8, Sakuragicho, Naka-ku, Yokohama-shi, Kanagawa, 231-0062, Japan
Capital 2,754 million yen
Number of Employees 1,656 (as of March 31, 2021)
Business Line

Operations detailed below connected to the machinery, equipment, installations, facilities, materials, academic research, systems and processes related to various industries including oil, petrochemicals, gas, general chemicals, non-ferrous metals, metal processing, electronic materials, resource recycling, electricity, nuclear power, renewable energy, distributed energy, iron manufacturing, coal, desalination, fodder, biochemicals, food products, pharmaceuticals, medical supplies, medical care, information/communications,
shipping/transportation, distribution, stockpiles, air conditioning/plumbing, pollution control, accident prevention, and environmental conservation.

  1. Comprehensive engineering and consulting services
  2. Production, procurement, sales, maintenance and leasing of equipment and machinery
  3. Installation, civil engineering, electrical instrumentation, plumbing (etc.) design, supervision and construction of equipment and machinery
  4. Maintenance of installations and equipment
  5. Research, development, technical support, and its consignment


Construction Business License

  • Special Construction License from the Ministry of Land, Infrastructure and Transport General Civil Engineering, General Building, Carpentry, Scaffolding and Earthwork, Roofing, Electrical, Plumbing, Tile, Brick and Block, Steel Structure, Reinforcement Steel, Paving, Dredging, Painting, Waterproofing, Interior Finishing, Machine and Equipment Installation, Heat Insulation, Telecommunication, Landscaping and Gardening, Water and Sewerage Facilities, Demolition
  • Ordinary Construction License from the Ministry of Land, Infrastructure and TransportFirefighting facilities business


  • First class architect, registered with Kanagawa Prefecture


  • High Pressure Gas Safety Act (Japan) Ministry Certified Piping
  • High Pressure Gas Safety Act (Japan)
    The High Pressure Gas Safety Institute of Japan Certified Earthquake-Resistant Structural Calculation Programs
    (Self-Supporting Tower with Skirt / Spherical Tank / Cylindrical Tank with Flat-Bottom)
  • ISO 9001 Certification
  • Manufacturing license of First Class Pressure Vessel
  • Manufacturing license of Boiler
  • Electricity Business Act
  • PQR of High Pressure Gas Safety Act
  • PQR of Electricity Business Act
  • PQR of Gas Business Act
  • PQR of Fire Service Act

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