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  3. プレックス
Information and Communications
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プレックス

addressTokyo/Chuo-ku/6th floor, Kyodo Building, 3-2-4 Nihonbashi Honmachi, (in front of the Bank of Japan)
phone03-6682-1381
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last updated:May 15, 2026
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  • Company information
  • Products/Services(93)
  • catalog(71)
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プレックス Company Profile

Accompanying the transformative period of the indispensable "infrastructure industry" in Japan.

Our company is engaged in HR tech business in the logistics and power safety sectors, as well as in promoting DX initiatives in the equipment management field. By leveraging technology and human capabilities, we aim to provide "valuable systems" to everyone involved in the infrastructure industry and continue to be a part of creating a bright future for Japan. Please feel free to contact us if you have any inquiries.

Business Activities

■ HR tech business in the logistics and power safety sector ■ DX promotion business in the equipment management sector

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Products/Services (93)

What is a ranma? A thorough explanation of its meaning, types, prices, and key points for introduction. product image
What is a ranma? A thorough explanation of its meaning, types, prices, and key points for introduction.
What is the difference between specialized construction industry and general construction industry? product image
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Difficulty and Pass Rate of Telecommunications Engineer Certification [2025 Edition] product image
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Current Status and Improvement Measures of Profit Margin and Cost Rate in the Electrical Construction Industry product image
Current Status and Improvement Measures of Profit Margin and Cost Rate in the Electrical Construction Industry

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catalog(71)

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What is a ranma? A thorough explanation of its meaning, types, prices, and key points for introduction.

What is a ranma? A thorough explanation of its meaning, types, prices, and key points for introduction.

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What is the difference between special construction industry and general construction industry? A simple explanation of the differences in permits, contract amounts, and responsibilities!

What is the difference between special construction industry and general construction industry? A simple explanation of the differences in permits, contract amounts, and responsibilities!

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Difficulty and Pass Rate of Telecommunications Engineer Certification [2025 Edition]

Difficulty and Pass Rate of Telecommunications Engineer Certification [2025 Edition]

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Current Status and Improvement Measures of Profit Margin and Cost Ratio in the Electrical Construction Industry: Specific Methods for Increasing Profit Margin

Current Status and Improvement Measures of Profit Margin and Cost Ratio in the Electrical Construction Industry: Specific Methods for Increasing Profit Margin

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Detailed information

Company name プレックス
Contact addresspostalcode 103-0021 Tokyo/ Chuo-ku/ 6th floor, Kyodo Building, 3-2-4 Nihonbashi Honmachi, (in front of the Bank of Japan)View on map TEL:03-6682-1381 FAX:03-6745-8034
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