Company Information

Nihon Suido Consultants in Numbers

Financial Data

Net Sales

Net Sales Graph: 20,770 million of yen in FY2022. 21,884 million of yen in FY2023.

Orders Received

Orders Received Graph: 24,009 million of yen in FY2023.

Net Profit

Net Profit Graph: 1,078 million of yen in FY2022. 1,103 million of yen in FY2023.

Percentage of Net Sales by Business

Percentage of Net Sales by Business (Pie chart): Rivers, Erosion Control, Coastal, and Marine is 8.9%, Water Supply and Industrial Water Supply is 37.4%, Sewerage is 52.3%, Construction Environment is 0.6%, and Other is 0.8%.
As of December 31, 2024

Corporate Data

Year founded

1959

Number of employees

655

As of December 31, 2024

Average age

41.7

As of December 31, 2024

No. of locations

As of December 31, 2024

Japan

7branches,

53offices

Overseas

2branches,

2offices

No. of new graduate hires

Applies to staff members

2022: 30

2023: 28

2024: 31

No. of experienced worker hires

Applies to staff members

2022: 17

2023: 20

2024: 29

Percentage of annual paid leave taken

Applies to employees (staff members) and
temporary employees (contracted, non-regular, and part-time)

69.4%

2023

Rate of male employees taking childcare leave

Applies to employees (Corporate Officers, staff members, assigned employees) and temporary employees (contracted, non-regular, and part-time)

85.7%

As of December 31, 2024

Technical Data

Number of Qualified Employees (As of April 1, 2024)

Professional Engineers

No. of Professional Engineers (Pie Chart): Mechanical Engineering: 2, Electrical & Electronics Engineering: 12, Civil Engineering: 73, Water Supply & Sewerage: 290, Engineering Management: 108, Environment: 6, Information Engineering: 3, Industrial Engineering: 2, Agriculture: 1, Environmental Engineering: 8. Total of 505 people.

RCCM

No. of RCCM (Pie Chart): Rivers, Erosion Control, Coastal and Marine: 14, Roads: 1, Sewerage and Industrial Water Supply: 14, Sewerage: 12, Waste: 2, Electrical and Electronics: 4, Machinery: 1, Construction Environment: 6, Construction Planning, Construction Equipment and Cost Estimation: 2, Steel Structure and Concrete: 3, Soils and Foundations: 4, Geology: 1, Urban and Regional Planning: 1, Agricultural Civil Engineering: 10. Total of 75 people.

Detailed number of qualified employees

Patented Technology (As of December 31, 2024)

Number of patent registrations

28

Technical Papers (2023)

Number of published technical papers

36

Commended Services (2024)

Number of commended services

13

Research and Development
(Fiscal Year Ended December 31, 2024)

Research and development expenses

198million yen