iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      60580items
    • Machinery Parts
      Machinery Parts
      75239items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      101138items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      35814items
    • Materials
      Materials
      37324items
    • Measurement and Analysis
      Measurement and Analysis
      55155items
    • Image Processing
      Image Processing
      15245items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      53731items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      64895items
    • Design and production support
      Design and production support
      12502items
    • IT/Network
      IT/Network
      44400items
    • Office
      Office
      13926items
    • Business support services
      Business support services
      24773items
    • Seminars and Skill Development
      Seminars and Skill Development
      6437items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      32155items
    • others
      74294items
  • Search for companies by industry

    • Manufacturing and processing contract
      7335
    • others
      5000
    • Industrial Machinery
      4416
    • Machine elements and parts
      3291
    • Other manufacturing
      2882
    • IT/Telecommunications
      2553
    • Trading company/Wholesale
      2491
    • Industrial Electrical Equipment
      2305
    • Building materials, supplies and fixtures
      1817
    • software
      1641
    • Electronic Components and Semiconductors
      1563
    • Resin/Plastic
      1495
    • Service Industry
      1455
    • Testing, Analysis and Measurement
      1124
    • Ferrous/Non-ferrous metals
      983
    • environment
      698
    • Chemical
      629
    • Automobiles and Transportation Equipment
      566
    • Printing Industry
      510
    • Information and Communications
      458
    • Consumer Electronics
      412
    • Energy
      328
    • Rubber products
      312
    • Food Machinery
      307
    • Optical Instruments
      277
    • robot
      273
    • fiber
      250
    • Paper and pulp
      227
    • Pharmaceuticals and Biotechnology
      168
    • Electricity, Gas and Water Industry
      167
    • Warehousing and transport related industries
      147
    • Glass and clay products
      140
    • Food and Beverage
      129
    • CAD/CAM
      123
    • retail
      108
    • Medical Devices
      103
    • Educational and Research Institutions
      101
    • Ceramics
      98
    • wood
      88
    • Transportation
      82
    • Petroleum and coal products
      63
    • Medical and Welfare
      62
    • Shipbuilding and heavy machinery
      51
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      41
    • equipment
      33
    • Public interest/special/independent administrative agency
      31
    • Research and development equipment and devices
      26
    • Materials
      26
    • self-employed
      24
    • Government
      23
    • Mining
      17
    • Finance, securities and insurance
      13
    • cosmetics
      12
    • Individual
      10
    • Restaurants and accommodations
      9
    • Police, Fire Department, Self-Defense Forces
      7
    • Laboratory Equipment and Consumables
      4
    • Raw materials for reagents and chemicals
      3
    • Contracted research
      3
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Pharmaceuticals and Biotechnology
  • Electricity, Gas and Water Industry
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Medical Devices
  • Educational and Research Institutions
  • Ceramics
  • wood
  • Transportation
  • Petroleum and coal products
  • Medical and Welfare
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • equipment
  • Public interest/special/independent administrative agency
  • Research and development equipment and devices
  • Materials
  • self-employed
  • Government
  • Mining
  • Finance, securities and insurance
  • cosmetics
  • Individual
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • Laboratory Equipment and Consumables
  • Raw materials for reagents and chemicals
  • Contracted research
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. Industrial Electrical Equipment
  3. 石井電気システム
Industrial Electrical Equipment
  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

石井電気システム

EstablishmentApril 1, 1996
capital1500Ten thousand
number of employees10
addressShiga/Takashima-shi/566 Tanaka, Azumigawa-cho
phone0740-33-7410
  • Official site
last updated:Jul 14, 2025
石井電気システムlogo
  • Contact this company

    Inquiry Form
  • Company information
  • Products/Services(5)
  • catalog(4)
  • news(1)

石井電気システム Company Overview

After more than 25 years of research on demand control, we develop and manufacture low-cost machines for small and medium-sized enterprises as well as high-function machines for large corporations.

After successfully developing a low-cost automatic demand controller that can be implemented in small and medium-sized enterprises for over 25 years, we have evolved through various advice received as it has spread to over 10,000 units nationwide through word of mouth among electrical engineers. The ISS-4, equipped with patented technology that finely controls energy savings for each air conditioner while monitoring the discomfort index of the outdoor and indoor environment, has been well received, and its adoption is increasing among well-known companies nationwide that are committed to environmental protection while valuing their customers. The ISS is sold through our company or distributors, and we are building demand + energy-saving control systems tailored to our customers' facilities. For more details, please contact us at the email address below. info@ishiidenki-system.com

Business Activities

■Development and manufacturing of demand controllers ・ISS Series  * Equipped with patented technology that monitors climate and indoor discomfort index, significantly reducing not only demand but also electricity consumption. Additionally, it offers overwhelming cost performance with minimal wiring work required, leading to adoption not only by small and medium-sized enterprises but also by well-known companies. ・IDM Series  * A low-cost yet high-performance demand monitoring system for electrical management engineers. ■Development and manufacturing of energy-saving devices ・Chilled and hot water pump and air conditioning fan energy-saving control system (numerous achievements of over 40% energy savings using inverters) ・Remote monitoring and control system for solar power plants (genuine remote monitoring of power plants at an overwhelmingly low cost) ■Load leveling and energy-saving (energy management) system construction ■Maintenance of electrical and disaster prevention equipment

Recommended information

Products/Services (5)

Active Type EMS Smart Saver ISS product image
Active Type EMS Smart Saver ISS
Energy Management System "ISS-4 Mini" product image
Energy Management System "ISS-4 Mini"
Demand Controller "Smart eSaver ISS" product image
Demand Controller "Smart eSaver ISS"
Demand Controller "IDM Series" product image
Demand Controller "IDM Series"

Go to product/service list

catalog(4)

Survey responses are required to view e-book details. Click to view the e-book.

ISS-4 Premium

ISS-4 Premium

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

ISS-4 Product Information 2025 Edition

ISS-4 Product Information 2025 Edition

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Demand Controller "Smart eSaver ISS-4"

Demand Controller "Smart eSaver ISS-4"

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Energy Management System "ISS-4"

Energy Management System "ISS-4"

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Go to catalog list

news(1)

IPROS02752935499105893009.jpeg

Notice of Company Name Change and Change of President and CEO

  • COMPANY

We are pleased to announce that as of October 1, 2021, Yusuke Ishii has been appointed as the President and CEO. Additionally, we have changed our company structure from a limited liability company to a corporation and have renamed ourselves "Ishii Electric System Co., Ltd." Under this new structure, we are committed to making even greater efforts toward the development of our business, and we sincerely hope for your continued support. - Former company name: Ishii Electric System Limited Liability Company - New company name: Ishii Electric System Co., Ltd.

Nov 08, 2021

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Go to news list

Detailed information

Company name 石井電気システム
number of employees10
Contact addresspostalcode 520-1217 Shiga/ Takashima-shi/ 566 Tanaka, Azumigawa-choView on map TEL:0740-33-7410 FAX:0740-33-7411
Key PartnersAi Holdings Corporation Daigas Energy Corporation Nippon Tokushu Ceramic Co., Ltd. Daisen Membrane Systems Corporation Shiga Special Equipment Co., Ltd. Mitsuaki Corporation Omron Kansai Corporation
Industry Industrial Electrical Equipment
石井電気システム Building Image

Other Companies in Industrial Electrical Equipment

東和サーキット
Tokyo//Industrial Electrical Equipment
東和サーキット
三明
Shizuoka//Industrial Electrical Equipment
三明
日本エリーズマグネチックス
Chiba//Industrial Electrical Equipment
日本エリーズマグネチックス
スターエンジニアリング
Ibaraki//Industrial Electrical Equipment
スターエンジニアリング
EPLAN
Kanagawa//Industrial Electrical Equipment
EPLAN
  • Contact this company

    Inquiry Form

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.