Data Center Cooling Market. This market is critical for ensuring the efficient and reliable operation of data centers, which are the backbone of modern digital infrastructure.
1. What is Data Center Cooling?
- Definition: Data center cooling refers to the systems, equipment, and strategies employed to manage and dissipate the heat generated by servers, networking devices, and other IT equipment within a data center facility. The primary goal is to maintain a stable and optimal temperature range to prevent equipment failure, ensure operational efficiency, and minimize downtime.
- Importance: Effective data center cooling is essential for:
- Equipment Reliability: Preventing overheating, which can lead to equipment malfunction and premature failure.
- Energy Efficiency: Optimizing cooling systems to reduce energy consumption and lower operating costs.
- Downtime Prevention: Maintaining a stable environment to prevent downtime caused by heat-related issues.
- Performance Optimization: Ensuring servers and other IT equipment operate at peak performance without thermal throttling.
- Key Cooling Technologies:
- Air Cooling:
- Room Cooling: Uses Computer Room Air Conditioners (CRACs) and Computer Room Air Handlers (CRAHs) to cool the entire room.
- In-Row Cooling: Places cooling units directly between server racks for targeted cooling.
- Hot Aisle/Cold Aisle Containment: Separates hot exhaust air from cold intake air to improve cooling efficiency.
- Liquid Cooling:
- Direct-to-Chip Cooling: Circulates coolant directly over the processors and other heat-generating components.
- Immersion Cooling: Submerges servers and IT equipment in a dielectric fluid to transfer heat more efficiently.
- Rear Door Heat Exchangers: Cools exhaust air as it exits the server racks.
- Free Cooling: Utilizes natural sources of cold air or water to reduce the load on mechanical cooling systems.
- Air-Side Economizers: Use outside air to cool the data center when the ambient temperature is low enough.
- Water-Side Economizers: Use chilled water from natural sources or cooling towers to cool the data center.
- Key Components:
- Chillers: Generate chilled water for cooling systems.
- Cooling Towers: Dissipate heat from chilled water systems.
- CRAC and CRAH Units: Provide air conditioning and air handling within the data center.
- Pumps and Piping: Circulate coolant and water throughout the cooling system.
- Heat Exchangers: Transfer heat between different fluids.
- Containment Systems: Hot aisle/cold aisle containment systems.
- Monitoring and Control Systems: Monitor temperature, humidity, and other environmental parameters, and adjust cooling system operation accordingly.
2. Market Drivers:
- Growth in Data Center Construction: The increasing demand for data storage and processing is driving the construction of new data centers and the expansion of existing facilities.
- Rising Rack Density: The trend towards higher rack densities, with more servers and IT equipment packed into each rack, is increasing the heat load in data centers.
- Increasing Adoption of High-Performance Computing (HPC): HPC applications, such as AI, machine learning, and scientific research, require powerful servers that generate significant heat.
- Growing Focus on Energy Efficiency: Data center operators are under increasing pressure to reduce energy consumption and lower operating costs, driving the adoption of more energy-efficient cooling technologies.
- Stringent Regulatory Requirements: Governments and industry organizations are imposing stricter regulations regarding data center energy efficiency and environmental impact.
- Advancements in Cooling Technologies: Ongoing advancements in cooling technologies, such as liquid cooling and free cooling, are providing more effective and energy-efficient solutions.
- Growing Adoption of Cloud Computing: The increasing reliance on cloud-based services is driving the demand for data center capacity and, consequently, data center cooling.
- Increasing Demand for Edge Computing: Edge data centers, which are located closer to end-users, require cooling solutions tailored to their specific needs and environments.
3. Market Restraints/Challenges:
- High Initial Investment Costs: Implementing advanced cooling systems can be expensive, especially for liquid cooling and free cooling solutions.
- Complexity of Implementation: Designing and implementing data center cooling systems requires specialized expertise and can be complex, especially for retrofit projects.
- Space Constraints: Data centers often face space constraints, making it difficult to implement certain cooling solutions.
- Maintenance Requirements: Data center cooling systems require regular maintenance and repairs, which can be costly.
- Data Security Concerns: Implementing new cooling systems can raise data security concerns, especially if they involve connecting to external networks or using cloud-based monitoring and control systems.
- Limited Awareness: Some data center operators may lack awareness of the latest cooling technologies and their benefits.
- Legacy Infrastructure: Integrating new cooling solutions with legacy infrastructure can be challenging.
- Water Usage Concerns: Traditional cooling systems, such as cooling towers, can consume significant amounts of water, raising environmental concerns.
4. Market Segmentation:
The Data Center Cooling Market can be segmented based on several factors:
- By Cooling Type:
- Air Cooling
- Liquid Cooling
- Free Cooling
- By Component:
- Chillers
- Cooling Towers
- CRAC and CRAH Units
- Economizers
- Heat Exchangers
- Others (Pumps, Piping, Containment Systems, etc.)
- By Data Center Size:
- Small and Medium-Sized Data Centers
- Large Data Centers
- By Application:
- IT and Telecom
- BFSI (Banking, Financial Services, and Insurance)
- Government and Defense
- Healthcare
- Manufacturing
- Others (e.g., Colocation Providers, Cloud Service Providers)
- By Region:
- North America
- Europe
- Asia Pacific
- Latin America
- Middle East & Africa
5. Key Market Trends:
- Increasing Adoption of Liquid Cooling: Liquid cooling is gaining popularity as a more efficient and effective solution for cooling high-density data centers and HPC applications.
- Use of Free Cooling Techniques: Free cooling techniques, such as air-side and water-side economizers, are being widely adopted to reduce energy consumption and lower operating costs.
- Development of Smart Cooling Solutions: Smart cooling solutions that use sensors, AI, and machine learning to optimize cooling system performance and energy efficiency are gaining traction.
- Adoption of Modular Data Centers: Modular data centers, which can be quickly deployed and scaled, are driving the demand for flexible and adaptable cooling solutions.
- Focus on Sustainability: Data center operators are increasingly focused on sustainability and are adopting more environmentally friendly cooling technologies, such as waterless cooling systems.
- Integration with Building Management Systems (BMS): Integrating data center cooling systems with BMS to enable centralized monitoring and control.
- Use of Alternative Coolants: Exploring and adopting alternative coolants with lower global warming potential (GWP).
- Increasing Adoption of Containment Strategies: Implementing hot aisle/cold aisle containment strategies to improve cooling efficiency and reduce energy waste.
6. Regional Analysis:
- North America: A mature market with high adoption rates of advanced cooling technologies and a strong focus on energy efficiency.
- Europe: A growing market with stringent regulatory requirements regarding data center energy consumption and environmental impact.
- Asia Pacific: The fastest-growing market, driven by increasing data center construction, rising rack densities, and government initiatives to promote energy efficiency. China, Japan, and India are key markets in this region.
- Latin America: A developing market with increasing adoption of data center cooling solutions to support the growth of the IT and telecom industries.
- Middle East & Africa: A growing market with increasing investment in data center infrastructure and a focus on sustainable cooling solutions.
7. Competitive Landscape:
The Data Center Cooling Market is competitive, with a mix of large multinational corporations and smaller specialized players. Key players include:
- Major Players:
- Schneider Electric
- Vertiv
- Eaton
- STULZ GmbH
- Rittal GmbH & Co. KG
- Nortek Air Solutions
- Airedale International Air Conditioning Ltd.
- CoolIT Systems
- LiquidCool Solutions
- DCX The Liquid Cooling Company
- Other Notable Players:
- Munters
- Alfa Laval
- Trane
- Carrier
- Johnson Controls
- Hitachi
- Mitsubishi Electric
- Black Box Corporation
Key competitive strategies include:
- Product Innovation: Developing new and improved cooling technologies with enhanced energy efficiency, performance, and reliability.
- Strategic Partnerships & Acquisitions: Expanding market reach and acquiring new technologies through partnerships and acquisitions.
- Customized Solutions: Offering tailored cooling solutions to meet the specific needs of different data center environments.
- Service and Maintenance Contracts: Providing comprehensive service and maintenance contracts to ensure the reliable operation of cooling systems.
- Competitive Pricing: Offering competitive pricing models to attract customers and gain market share.
- Focus on Sustainability: Developing and promoting environmentally friendly cooling solutions.
- Geographic Expansion: Expanding into new and emerging markets.
8. Future Outlook:
The Data Center Cooling Market is expected to continue to grow at a healthy rate in the coming years, driven by the factors mentioned above. The increasing demand for data center capacity, the rising rack densities, and the growing focus on energy efficiency will be key drivers of growth. The market is expected to be increasingly competitive, with vendors focusing on product innovation, strategic partnerships, and customized solutions to gain market share.
9. Key Questions to Consider for Further Research:
- Adoption Rates of Specific Technologies: What are the projected adoption rates for immersion cooling, direct-to-chip cooling, and other emerging liquid cooling technologies?
- Impact of AI on Cooling Systems: How can artificial intelligence be used to optimize the operation of data center cooling systems and reduce energy consumption?
- Role of Government Incentives: What government incentives are available to encourage the adoption of energy-efficient data center cooling technologies?
- Water Usage Regulations: How are water usage regulations affecting the adoption of different cooling technologies, and what strategies are data center operators using to reduce water consumption?
- Edge Computing Cooling: How is the growing demand for edge computing impacting the design and implementation of data center cooling solutions, and what are the unique challenges associated with cooling edge data centers?
- The impact of Climate Change: How will increasingly extreme weather events impact the Data Center Cooling Market?
By understanding these key aspects of the data center cooling market, businesses can make informed decisions about technology investments and strategic planning. Good luck!
Table of Contents
1. Executive Summary
* 1.1 Key Findings
* 1.2 Market Overview
* 1.3 Market Outlook
* 1.4 Key Trends and Developments
2. Introduction
* 2.1 Definition of Data Center Cooling
* 2.2 Importance of Data Center Cooling
* 2.2.1 Equipment Reliability
* 2.2.2 Energy Efficiency
* 2.2.3 Downtime Prevention
* 2.2.4 Performance Optimization
* 2.3 Key Cooling Technologies
* 2.3.1 Air Cooling
* 2.3.1.1 Room Cooling (CRAC/CRAH)
* 2.3.1.2 In-Row Cooling
* 2.3.1.3 Hot Aisle/Cold Aisle Containment
* 2.3.2 Liquid Cooling
* 2.3.2.1 Direct-to-Chip Cooling
* 2.3.2.2 Immersion Cooling
* 2.3.2.3 Rear Door Heat Exchangers
* 2.3.3 Free Cooling
* 2.3.3.1 Air-Side Economizers
* 2.3.3.2 Water-Side Economizers
* 2.4 Key Components
* 2.4.1 Chillers
* 2.4.2 Cooling Towers
* 2.4.3 CRAC and CRAH Units
* 2.4.4 Economizers
* 2.4.5 Heat Exchangers
* 2.4.6 Pumps and Piping
* 2.4.7 Containment Systems
* 2.4.8 Monitoring and Control Systems
3. Market Dynamics
* 3.1 Market Drivers
* 3.1.1 Growth in Data Center Construction and Expansion
* 3.1.2 Rising Rack Density and Server Power Consumption
* 3.1.3 Increasing Adoption of High-Performance Computing (HPC)
* 3.1.4 Growing Focus on Energy Efficiency and Cost Reduction
* 3.1.5 Stringent Regulatory Requirements for Energy Consumption
* 3.1.6 Advancements in Cooling Technologies
* 3.1.7 Growing Adoption of Cloud Computing and Colocation Services
* 3.1.8 Increasing Demand for Edge Computing and Distributed Data Centers
* 3.2 Market Restraints/Challenges
* 3.2.1 High Initial Investment Costs for Advanced Cooling Systems
* 3.2.2 Complexity of Implementation and Retrofitting
* 3.2.3 Space Constraints in Existing Data Centers
* 3.2.4 Maintenance Requirements and Operational Costs
* 3.2.5 Data Security Concerns with Cloud-Based Monitoring
* 3.2.6 Lack of Awareness of Latest Cooling Technologies
* 3.2.7 Integration Challenges with Legacy Infrastructure
* 3.2.8 Water Usage Concerns and Sustainability Challenges
* 3.3 Market Opportunities
* 3.3.1 Increasing Adoption of Liquid Cooling for High-Density Applications
* 3.3.2 Growing Demand for Free Cooling in Suitable Climates
* 3.3.3 Development of Smart and Intelligent Cooling Solutions
* 3.3.4 Rise of Modular and Containerized Data Centers
* 3.3.5 Focus on Sustainable and Eco-Friendly Cooling Practices
* 3.3.6 Expansion in Emerging Markets with Growing Data Center Infrastructure
4. Market Segmentation
* 4.1 By Cooling Type
* 4.1.1 Air Cooling
* 4.1.1.1 Market Size and Forecast (Value and Volume)
* 4.1.1.2 Key Trends and Applications
* 4.1.1.3 Sub-Segments: Room Cooling, In-Row Cooling, Containment
* 4.1.2 Liquid Cooling
* 4.1.2.1 Market Size and Forecast (Value and Volume)
* 4.1.2.2 Key Trends and Applications
* 4.1.2.3 Sub-Segments: Direct-to-Chip, Immersion, Rear Door Heat Exchangers
* 4.1.3 Free Cooling
* 4.1.3.1 Market Size and Forecast (Value and Volume)
* 4.1.3.2 Key Trends and Applications
* 4.1.3.3 Sub-Segments: Air-Side Economizers, Water-Side Economizers
* 4.2 By Component
* 4.2.1 Chillers
* 4.2.1.1 Market Size and Forecast (Value)
* 4.2.1.2 Key Types and Technologies
* 4.2.1.3 Energy Efficiency and Cost Analysis
* 4.2.2 Cooling Towers
* 4.2.2.1 Market Size and Forecast (Value)
* 4.2.2.2 Key Types and Technologies
* 4.2.2.3 Water Usage and Sustainability
* 4.2.3 CRAC and CRAH Units
* 4.2.3.1 Market Size and Forecast (Value)
* 4.2.3.2 Key Features and Innovations
* 4.2.3.3 Efficiency and Performance
* 4.2.4 Economizers
* 4.2.4.1 Market Size and Forecast (Value)
* 4.2.4.2 Key Technologies and Benefits
* 4.2.4.3 Regional Adoption and Climate Impact
* 4.2.5 Heat Exchangers
* 4.2.5.1 Market Size and Forecast (Value)
* 4.2.5.2 Key Types and Applications
* 4.2.5.3 Material Innovations and Performance Metrics
* 4.2.6 Others (Pumps, Piping, Containment Systems, Monitoring)
* 4.2.6.1 Market Size and Forecast (Value)
* 4.2.6.2 Key Features and Applications
* 4.2.6.3 Innovations and Trends
* 4.3 By Data Center Size
* 4.3.1 Small and Medium-Sized Data Centers
* 4.3.1.1 Market Size and Forecast (Value)
* 4.3.1.2 Key Cooling Requirements and Solutions
* 4.3.1.3 Adoption Barriers and Opportunities
* 4.3.2 Large Data Centers
* 4.3.2.1 Market Size and Forecast (Value)
* 4.3.2.2 Key Cooling Requirements and Solutions
* 4.3.2.3 Efficiency and Scalability Needs
* 4.4 By Application
* 4.4.1 IT and Telecom
* 4.4.1.1 Market Size and Forecast (Value)
* 4.4.1.2 Key Cooling Requirements and Standards
* 4.4.1.3 Security and Reliability
* 4.4.2 BFSI (Banking, Financial Services, and Insurance)
* 4.4.2.1 Market Size and Forecast (Value)
* 4.4.2.2 Key Cooling Requirements and Compliance
* 4.4.2.3 Downtime Prevention and Security
* 4.4.3 Government and Defense
* 4.4.3.1 Market Size and Forecast (Value)
* 4.4.3.2 Key Cooling Requirements and Security Protocols
* 4.4.3.3 Reliability and Data Protection
* 4.4.4 Healthcare
* 4.4.4.1 Market Size and Forecast (Value)
* 4.4.4.2 Key Cooling Requirements and Compliance
* 4.4.4.3 Data Privacy and Security
* 4.4.5 Manufacturing
* 4.4.5.1 Market Size and Forecast (Value)
* 4.4.5.2 Key Cooling Requirements and Process Efficiency
* 4.4.5.3 Downtime Reduction and Reliability
* 4.4.6 Others (Colocation, Cloud, etc.)
* 4.4.6.1 Market Size and Forecast (Value)
* 4.4.6.2 Key Trends and Applications
* 4.4.6.3 Market Opportunities and Strategic Outlook
5. Regional Analysis
* 5.1 North America
* 5.1.1 Market Size and Forecast (Value and Volume)
* 5.1.2 Key Trends and Developments
* 5.1.3 Competitive Landscape and Key Players
* 5.1.4 Regulatory Environment and Energy Efficiency Standards
* 5.1.5 Country Analysis (U.S., Canada, Mexico)
* 5.1.5.1 Market Drivers, Restraints, and Opportunities
* 5.1.5.2 Key Industries and Applications
* 5.1.5.3 Government Incentives and Policies
* 5.2 Europe
* (Repeat the same sub-sections as North America)
* 5.3 Asia Pacific
* (Repeat the same sub-sections as North America)
* 5.4 Latin America
* (Repeat the same sub-sections as North America)
* 5.5 Middle East & Africa
* (Repeat the same sub-sections as North America)
6. Competitive Landscape
* 6.1 Market Share Analysis
* 6.2 Company Profiles
* 6.2.1 Schneider Electric (Detailed Profile)
* 6.2.2 Vertiv (Detailed Profile)
* 6.2.3 Eaton (Detailed Profile)
* 6.2.4 STULZ GmbH (Detailed Profile)
* 6.2.5 Rittal GmbH & Co. KG (Detailed Profile)
* 6.2.6 Nortek Air Solutions (Detailed Profile)
* 6.2.7 Airedale International Air Conditioning Ltd. (Detailed Profile)
* 6.2.8 CoolIT Systems (Detailed Profile)
* 6.2.9 LiquidCool Solutions (Detailed Profile)
6. Competitive Landscape (Continued)
* 6.2 Company Profiles (Continued)
* 6.2.1 Schneider Electric (Detailed Profile)
* 6.2.2 Vertiv (Detailed Profile)
* 6.2.3 Eaton (Detailed Profile)
* 6.2.4 STULZ GmbH (Detailed Profile)
* 6.2.5 Rittal GmbH & Co. KG (Detailed Profile)
* 6.2.6 Nortek Air Solutions (Detailed Profile)
* 6.2.7 Airedale International Air Conditioning Ltd. (Detailed Profile)
* 6.2.8 CoolIT Systems (Detailed Profile)
* 6.2.9 LiquidCool Solutions (Detailed Profile)
* 6.2.10 DCX - The Liquid Cooling Company (Detailed Profile)
* 6.2.11 Munters (Detailed Profile)
* 6.2.12 Alfa Laval (Detailed Profile)
* 6.2.13 Trane (Detailed Profile)
* 6.2.14 Carrier (Detailed Profile)
* 6.2.15 Johnson Controls (Detailed Profile)
* 6.2.16 Hitachi (Detailed Profile)
* 6.2.17 Mitsubishi Electric (Detailed Profile)
* 6.2.18 Black Box Corporation (Detailed Profile)
(Each Company Profile should include: Company Overview, Financial Performance (if available), Product Portfolio, Key Strategies, Recent Developments, SWOT Analysis)
* 6.3 Competitive Strategies
* 6.3.1 Product Innovation and Technology Leadership
* 6.3.2 Strategic Partnerships and Collaborations
* 6.3.3 Geographic Expansion and Market Penetration
* 6.3.4 Customization and Service Offerings
* 6.3.5 Pricing Strategies and Value Proposition
* 6.3.6 Focus on Sustainability and Energy Efficiency
7. Technology Trends and Innovations
* 7.1 Advanced Liquid Cooling Technologies
* 7.1.1 Direct-to-Chip Cooling
* 7.1.2 Immersion Cooling
* 7.1.3 Microchannel Cooling
* 7.2 Free Cooling and Economization Techniques
* 7.2.1 Air-Side Economizers
* 7.2.2 Water-Side Economizers
* 7.2.3 Evaporative Cooling
* 7.3 Smart Cooling Solutions
* 7.3.1 AI and Machine Learning Integration
* 7.3.2 Predictive Analytics for Cooling Optimization
* 7.3.3 Real-Time Monitoring and Control
* 7.4 Modular and Containerized Data Center Cooling
* 7.5 Sustainable and Eco-Friendly Cooling
* 7.5.1 Waterless Cooling Systems
* 7.5.2 Alternative Coolants with Low GWP
* 7.5.3 Energy-Efficient Cooling Designs
8. Impact of Hyperscale and Edge Computing
* 8.1 Hyperscale Data Centers and Cooling Challenges
* 8.2 Edge Computing and Distributed Cooling Requirements
* 8.3 Micro Data Centers and Specialized Cooling Solutions
* 8.4 Impact on Market Growth and Technology Adoption
9. Regulatory Landscape and Standards
* 9.1 Energy Efficiency Regulations and Compliance
* 9.2 Environmental Standards and Water Usage Restrictions
* 9.3 Data Center Infrastructure Management (DCIM) Standards
* 9.4 Building Codes and Safety Regulations
10. Impact of COVID-19 and Geopolitical Factors
* 10.1 Short-Term and Long-Term Impacts on the Market
* 10.2 Supply Chain Disruptions and Challenges
* 10.3 Changes in Data Center Investment and Construction
* 10.4 Government Policies and Economic Recovery Measures
* 10.5 Geopolitical Risks and Trade Dynamics Affecting the Supply Chain
11. Key Success Factors and Strategic Recommendations
* 11.1 Identifying Critical Success Factors in the Market
* 11.2 Strategic Recommendations for Cooling Technology Providers
* 11.2.1 Product Development and Innovation
* 11.2.2 Market Expansion and Customer Targeting
* 11.2.3 Partnerships and Collaborations
* 11.3 Strategic Recommendations for Data Center Operators
* 11.3.1 Energy Efficiency and Sustainability Initiatives
* 11.3.2 Technology Adoption and Infrastructure Upgrades
* 11.3.3 Risk Management and Downtime Prevention
12. Future Outlook and Market Forecast
* 12.1 Market Forecast (2024-2034, or similar timeframe) - Value and Volume
* 12.1.1 By Cooling Type
* 12.1.2 By Component
* 12.1.3 By Data Center Size
* 12.1.4 By Application
* 12.1.5 By Region
* 12.2 Emerging Trends and Opportunities
* 12.3 Challenges and Risks
* 12.4 Long-Term Strategic Outlook
13. Appendix
* 13.1 Research Methodology
* 13.2 Data Sources
* 13.3 List of Abbreviations
* 13.4 Glossary of Terms
* 13.5 Conversion Rates (Currency)
* 13.6 Contact Information
Key Considerations for this Table of Contents:
- Comprehensive Company Profiles: Ensure the company profiles are detailed, including financial data (if available), product lines, key strategies, and a SWOT analysis.
- Technology Trends: Keep the technology trends section updated with emerging innovations.
- Hyperscale and Edge Computing: Address the specific impact of these trends on cooling needs.
- Sustainability: Place a strong emphasis on sustainable cooling solutions and environmental regulations.
- COVID-19 & Geopolitical Impacts: Give a nuanced analysis of these global events.
- Actionable Insights: The "Key Success Factors and Strategic Recommendations" section should offer clear, specific advice for stakeholders.
- Detailed Forecast: Break down the market forecast by all relevant segments to provide a granular view.
- Visual Aids: Include charts, graphs, and tables to visually represent data and trends.
This complete table of contents should provide a robust structure for an insightful and high-quality Data Center Cooling Market Analysis report. Good luck!
Market Segmentation:
The Data Center Cooling Market can be segmented based on several factors:
- By Cooling Type:
- Air Cooling
- Liquid Cooling
- Free Cooling
- By Component:
- Chillers
- Cooling Towers
- CRAC and CRAH Units
- Economizers
- Heat Exchangers
- Others (Pumps, Piping, Containment Systems, etc.)
- By Data Center Size:
- Small and Medium-Sized Data Centers
- Large Data Centers
- By Application:
- IT and Telecom
- BFSI (Banking, Financial Services, and Insurance)
- Government and Defense
- Healthcare
- Manufacturing
- Others (e.g., Colocation Providers, Cloud Service Providers)
- By Region:
- North America
- Europe
- Asia Pacific
- Latin America
- Middle East & Africa
Competitive Landscape:
The Data Center Cooling Market is competitive, with a mix of large multinational corporations and smaller specialized players. Key players include:
- Major Players:
- Schneider Electric
- Vertiv
- Eaton
- STULZ GmbH
- Rittal GmbH & Co. KG
- Nortek Air Solutions
- Airedale International Air Conditioning Ltd.
- CoolIT Systems
- LiquidCool Solutions
- DCX The Liquid Cooling Company
- Other Notable Players:
- Munters
- Alfa Laval
- Trane
- Carrier
- Johnson Controls
- Hitachi
- Mitsubishi Electric
- Black Box Corporation
