The Asia Pacific Hollow-Core Fiber Backbone Network Market is expected to reach USD 716.0 million by 2030, growing at a CAGR of 37% during 2026-2033.
The Asia Pacific Hollow-Core Fiber Backbone Network Market emerged from the region’s broader shift from conventional solid-core optical fibers toward advanced air-core transmission technologies. Early hollow-core fiber use was limited to research institutions, scientific applications, and specialized communication trials due to manufacturing complexity and limited deployment maturity. As demand for faster, low-loss, and high-capacity networks increased, material science and fiber design improvements helped move the technology closer to commercial backbone use. The region’s rapid expansion of 5G, data centers, cloud platforms, and national digital infrastructure programs further accelerated interest in hollow-core fiber.
The Asia Pacific Hollow-Core Fiber Backbone Network Market is being shaped by 5G and future 6G transport needs, hyperscale data center growth, cloud computing, AI workloads, and demand for ultra-low-latency connectivity. Telecom operators, hyperscalers, cloud providers, research organizations, defense agencies, enterprises, and financial institutions are exploring hollow-core fiber to improve signal speed, reduce attenuation, and support higher reliability across complex networks. Demand is supported by government digital infrastructure initiatives, fiber modernization projects, photonic innovation, hybrid network architectures, and emerging quantum communication programs. Vendors are focusing on scalable manufacturing, lower deployment cost, fiber durability, interoperability, regional localization, and standards alignment.
Telecom Backbone Networks lead as communication service providers expand optical infrastructure to support broadband growth, mobile traffic, digital services, and high-capacity intercity connectivity. Hollow-core fiber helps operators improve transmission efficiency, reduce latency, and support future-ready backbone upgrades. Data Center Interconnect remains significant due to rapid hyperscale data center expansion, AI workloads, cloud services, and rising need for ultra-fast links between distributed facilities. 5G and 6G Transport Networks are gaining traction as operators upgrade fronthaul, backhaul, and transport layers. Quantum Networks benefit from secure communication research, while Other Application includes laboratories, semiconductor research, smart infrastructure, defense, aerospace, and industrial communication systems.
Based on End User Industry, the market is segmented into Telecom Operators, Hyperscalers and Cloud Providers, Research and Defense Organizations, Enterprises and Financial Institutions, and Other End User Industry. The Telecom Operators market dominated the Asia Pacific Hollow-Core Fiber Backbone Network Market by End User Industry in 2025, and is expected to continue to be a dominant market till 2033; thereby, achieving a market value of USD 274.4 million by 2030, growing at a CAGR of 36.1 % during the forecast period. The Hyperscalers and Cloud Providers market is expected to witness a CAGR of 36.7% during 2026-2033. Additionally, the Research and Defense Organizations market is expected to witness highest CAGR of 37.6% during 2026-2033.
Telecom Operators lead due to extensive network modernization, broadband expansion, 5G rollout, rural connectivity programs, and rising demand for low-latency optical transport. Hollow-core fiber supports telecom operators by strengthening long-distance transmission, reducing signal loss, and improving backbone network responsiveness. Hyperscalers and Cloud Providers remain significant as cloud ecosystems, AI infrastructure, edge data centers, and digital enterprise workloads require faster and more reliable optical interconnects. Research and Defense Organizations use hollow-core fiber for photonics research, quantum communication, and secure data transmission. Enterprises and Financial Institutions adopt it for latency-sensitive transactions, cybersecurity, real-time analytics, and high-performance private networks.
Nested Anti-Resonant fiber remains significant because it provides stronger optical confinement, improved bandwidth capacity, and better suitability for dense backbone corridors and cloud infrastructure. Photonic Bandgap fiber supports quantum computing, secure communication, precision sensing, and advanced scientific experimentation. Other Fiber Type includes hybrid designs, novel microstructured variants, and emerging hollow-core technologies for aerospace, defense, automation, and next-generation network platforms.
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China leads due to smart city programs, 5G and future 6G readiness, quantum communication research, large-scale data traffic growth, and strong domestic fiber manufacturing capabilities. Japan supports market growth through advanced telecom infrastructure, low-latency network priorities, domestic fiber innovation, and integration of hollow-core fiber into high-performance backbone systems. India is advancing through national broadband initiatives, cloud infrastructure expansion, 5G transport demand, local production efforts, and sustainability-focused network upgrades. South Korea, Singapore, and Malaysia add momentum through dense fiber penetration, data center growth, smart city strategies, and hybrid fiber deployment, while Rest of Asia Pacific benefits from rural connectivity, cross-border backbone projects, and digital infrastructure modernization.
The Asia Pacific Hollow-Core Fiber Backbone Network Market emerged from the region’s broader shift from conventional solid-core optical fibers toward advanced air-core transmission technologies. Early hollow-core fiber use was limited to research institutions, scientific applications, and specialized communication trials due to manufacturing complexity and limited deployment maturity. As demand for faster, low-loss, and high-capacity networks increased, material science and fiber design improvements helped move the technology closer to commercial backbone use. The region’s rapid expansion of 5G, data centers, cloud platforms, and national digital infrastructure programs further accelerated interest in hollow-core fiber.
The Asia Pacific Hollow-Core Fiber Backbone Network Market is being shaped by 5G and future 6G transport needs, hyperscale data center growth, cloud computing, AI workloads, and demand for ultra-low-latency connectivity. Telecom operators, hyperscalers, cloud providers, research organizations, defense agencies, enterprises, and financial institutions are exploring hollow-core fiber to improve signal speed, reduce attenuation, and support higher reliability across complex networks. Demand is supported by government digital infrastructure initiatives, fiber modernization projects, photonic innovation, hybrid network architectures, and emerging quantum communication programs. Vendors are focusing on scalable manufacturing, lower deployment cost, fiber durability, interoperability, regional localization, and standards alignment.
Application Outlook
Based on Application, the market is segmented into Telecom Backbone Networks, Data Center Interconnect, 5G and 6G Transport Networks, Quantum Networks, and Other Application. The Telecom Backbone Networks market dominated the Asia Pacific Hollow-Core Fiber Backbone Network Market by Application in 2025, and is expected to continue to be a dominant market till 2033; thereby, achieving a market value of USD 260.1 million by 2030, growing at a CAGR of 36 % during the forecast period. The Data Center Interconnect market is expected to witness a CAGR of 36.7% during 2026-2033. The Other Application market is expected to witness a CAGR of 39.3% during 2026-2033.Telecom Backbone Networks lead as communication service providers expand optical infrastructure to support broadband growth, mobile traffic, digital services, and high-capacity intercity connectivity. Hollow-core fiber helps operators improve transmission efficiency, reduce latency, and support future-ready backbone upgrades. Data Center Interconnect remains significant due to rapid hyperscale data center expansion, AI workloads, cloud services, and rising need for ultra-fast links between distributed facilities. 5G and 6G Transport Networks are gaining traction as operators upgrade fronthaul, backhaul, and transport layers. Quantum Networks benefit from secure communication research, while Other Application includes laboratories, semiconductor research, smart infrastructure, defense, aerospace, and industrial communication systems.
End User Industry Outlook
Based on End User Industry, the market is segmented into Telecom Operators, Hyperscalers and Cloud Providers, Research and Defense Organizations, Enterprises and Financial Institutions, and Other End User Industry. The Telecom Operators market dominated the Asia Pacific Hollow-Core Fiber Backbone Network Market by End User Industry in 2025, and is expected to continue to be a dominant market till 2033; thereby, achieving a market value of USD 274.4 million by 2030, growing at a CAGR of 36.1 % during the forecast period. The Hyperscalers and Cloud Providers market is expected to witness a CAGR of 36.7% during 2026-2033. Additionally, the Research and Defense Organizations market is expected to witness highest CAGR of 37.6% during 2026-2033.
Telecom Operators lead due to extensive network modernization, broadband expansion, 5G rollout, rural connectivity programs, and rising demand for low-latency optical transport. Hollow-core fiber supports telecom operators by strengthening long-distance transmission, reducing signal loss, and improving backbone network responsiveness. Hyperscalers and Cloud Providers remain significant as cloud ecosystems, AI infrastructure, edge data centers, and digital enterprise workloads require faster and more reliable optical interconnects. Research and Defense Organizations use hollow-core fiber for photonics research, quantum communication, and secure data transmission. Enterprises and Financial Institutions adopt it for latency-sensitive transactions, cybersecurity, real-time analytics, and high-performance private networks.
Fiber Type Outlook
Based on Fiber Type, the market is segmented into Anti-Resonant, Nested Anti-Resonant, Photonic Bandgap, and Other Fiber Type. Anti-Resonant fiber leads due to its lower transmission loss, reduced chromatic dispersion, improved scalability, and suitability for long-distance high-capacity communication infrastructure. Its adoption is supported by ongoing photonic research, improved manufacturing methods, and increasing use in telecom backbone and high-speed data transmission projects.Nested Anti-Resonant fiber remains significant because it provides stronger optical confinement, improved bandwidth capacity, and better suitability for dense backbone corridors and cloud infrastructure. Photonic Bandgap fiber supports quantum computing, secure communication, precision sensing, and advanced scientific experimentation. Other Fiber Type includes hybrid designs, novel microstructured variants, and emerging hollow-core technologies for aerospace, defense, automation, and next-generation network platforms.
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Country Outlook
Based on Country, the market is segmented into China, Japan, India, South Korea, Singapore, Malaysia, and Rest of Asia Pacific. The China market dominated the Asia Pacific Hollow-Core Fiber Backbone Network Market by country in 2025, and is expected to continue to be a dominant market till 2033; thereby, achieving a market value of USD 192.9 million by 2030, growing at a CAGR of 34.5 % during the forecast period. The Japan market is expected to witness a CAGR of 36% during 2026-2033. Additionally, the India market is expected to witness a CAGR of 38% during 2026-2033.China leads due to smart city programs, 5G and future 6G readiness, quantum communication research, large-scale data traffic growth, and strong domestic fiber manufacturing capabilities. Japan supports market growth through advanced telecom infrastructure, low-latency network priorities, domestic fiber innovation, and integration of hollow-core fiber into high-performance backbone systems. India is advancing through national broadband initiatives, cloud infrastructure expansion, 5G transport demand, local production efforts, and sustainability-focused network upgrades. South Korea, Singapore, and Malaysia add momentum through dense fiber penetration, data center growth, smart city strategies, and hybrid fiber deployment, while Rest of Asia Pacific benefits from rural connectivity, cross-border backbone projects, and digital infrastructure modernization.
List of Key Companies Profiled
- Furukawa Electric Co., Ltd. including OFS
- Microsoft Corporation (Lumenisity)
- NKT Photonics A/S
- Relativity Networks, Inc.
- Linfiber Technology (Nantong) Co., Ltd.
- GLOphotonics SAS
- Yangtze Optical Fibre & Cable Joint Stock Limited Company
- Corning Incorporated
- Fujikura Ltd.
- Heraeus Holding GmbH
Market Report Segmentation
By Application- Telecom Backbone Networks
- Data Center Interconnect
- 5G and 6G Transport Networks
- Quantum Networks
- Other Application
- Telecom Operators
- Hyperscalers and Cloud Providers
- Research and Defense Organizations
- Enterprises and Financial Institutions
- Other End User Industry
- Anti-Resonant
- Nested Anti-Resonant
- Photonic Bandgap
- Other Fiber Type
- China
- Japan
- India
- South Korea
- Singapore
- Malaysia
- Rest of Asia Pacific
Table of Contents
Chapter 1. Asia Pacific Market1.1 Market Overview
1.2 Key Factors Impacting Market
1.2.1 Market Drivers
1.2.2 Market Restraints
1.2.3 Market Opportunities
1.2.4 Market Challenges
1.2.5 Market Trends
1.2.6 State of Competition
1.2.7 Market Consolidation
1.2.8 Key Customer Criteria
1.3 Product Life Cycle
1.4 Segmentation By Application
1.4.1 Telecom Backbone Networks
1.4.2 Data Center Interconnect
1.4.3 G and 6G Transport Networks
1.4.4 Quantum Networks
1.4.5 Other Application
1.5 Segmentation By End User Industry
1.5.1 Telecom Operators
1.5.2 Hyperscalers and Cloud Providers
1.5.3 Research and Defense Organizations
1.5.4 Enterprises and Financial Institutions
1.5.5 Other End User Industry
1.6 Segmentation By Fiber Type
1.6.1 Anti-Resonant
1.6.2 Nested Anti-Resonant
1.6.3 Photonic Bandgap
1.6.4 Other Fiber
1.7 Segmentation By Country
1.7.1 China
1.7.1.1 Segmentation By Application
1.7.1.1.1 Telecom Backbone Networks
1.7.1.1.2 Data Center Interconnect
1.7.1.1.3 G and 6G Transport Networks
1.7.1.1.4 Quantum Networks
1.7.1.1.5 Other Application
1.7.1.2 Segmentation By End User Industry
1.7.1.2.1 Telecom Operators
1.7.1.2.2 Hyperscalers and Cloud Providers
1.7.1.2.3 Research and Defense Organizations
1.7.1.2.4 Enterprises and Financial Institutions
1.7.1.2.5 Other End User Industry
1.7.1.3 Segmentation By Fiber Type
1.7.1.3.1 Anti-Resonant
1.7.1.3.2 Nested Anti-Resonant
1.7.1.3.3 Photonic Bandgap
1.7.1.3.4 Other Fiber Type
1.7.2 Japan
1.7.2.1 Segmentation By Application
1.7.2.1.1 Telecom Backbone Networks
1.7.2.1.2 Data Center Interconnect
1.7.2.1.3 G and 6G Transport Networks
1.7.2.1.4 Quantum Networks
1.7.2.1.5 Other Application
1.7.2.2 Segmentation By End User Industry
1.7.2.2.1 Telecom Operators
1.7.2.2.2 Hyperscalers and Cloud Providers
1.7.2.2.3 Research and Defense Organizations
1.7.2.2.4 Enterprises and Financial Institutions
1.7.2.2.5 Other End User Industry
1.7.2.3 Segmentation By Fiber Type
1.7.2.3.1 Anti-Resonant
1.7.2.3.2 Nested Anti-Resonant
1.7.2.3.3 Photonic Bandgap
1.7.2.3.4 Other Fiber Type
1.7.3 India
1.7.3.1 Segmentation By Application
1.7.3.1.1 Telecom Backbone Networks
1.7.3.1.2 Data Center Interconnect
1.7.3.1.3 G and 6G Transport Networks
1.7.3.1.4 Quantum Networks
1.7.3.1.5 Other Application
1.7.3.2 Segmentation By End User Industry
1.7.3.2.1 Telecom Operators
1.7.3.2.2 Hyperscalers and Cloud Providers
1.7.3.2.3 Research and Defense Organizations
1.7.3.2.4 Enterprises and Financial Institutions
1.7.3.2.5 Other End User Industry
1.7.3.3 Segmentation By Fiber Type
1.7.3.3.1 Anti-Resonant
1.7.3.3.2 Nested Anti-Resonant
1.7.3.3.3 Photonic Bandgap
1.7.3.3.4 Other Fiber Type
1.7.4 South Korea
1.7.4.1 Segmentation By Application
1.7.4.1.1 Telecom Backbone Networks
1.7.4.1.2 Data Center Interconnect
1.7.4.1.3 G and 6G Transport Networks
1.7.4.1.4 Quantum Networks
1.7.4.1.5 Other Application
1.7.4.2 Segmentation By End User Industry
1.7.4.2.1 Telecom Operators
1.7.4.2.2 Hyperscalers and Cloud Providers
1.7.4.2.3 Research and Defense Organizations
1.7.4.2.4 Enterprises and Financial Institutions
1.7.4.2.5 Other End User Industry
1.7.4.3 Segmentation By Fiber Type
1.7.4.3.1 Anti-Resonant
1.7.4.3.2 Nested Anti-Resonant
1.7.4.3.3 Photonic Bandgap
1.7.4.3.4 Other Fiber Type
1.7.5 Singapore
1.7.5.1 Segmentation By Application
1.7.5.1.1 Telecom Backbone Networks
1.7.5.1.2 Data Center Interconnect
1.7.5.1.3 G and 6G Transport Networks
1.7.5.1.4 Quantum Networks
1.7.5.1.5 Other Application
1.7.5.2 Segmentation By End User Industry
1.7.5.2.1 Telecom Operators
1.7.5.2.2 Hyperscalers and Cloud Providers
1.7.5.2.3 Research and Defense Organizations
1.7.5.2.4 Enterprises and Financial Institutions
1.7.5.2.5 Other End User Industry
1.7.5.3 Segmentation By Fiber Type
1.7.5.3.1 Anti-Resonant
1.7.5.3.2 Nested Anti-Resonant
1.7.5.3.3 Photonic Bandgap
1.7.5.3.4 Other Fiber Type
1.7.6 Malaysia
1.7.6.1 Segmentation By Application
1.7.6.1.1 Telecom Backbone Networks
1.7.6.1.2 Data Center Interconnect
1.7.6.1.3 G and 6G Transport Networks
1.7.6.1.4 Quantum Networks
1.7.6.1.5 Other Application
1.7.6.2 Segmentation By End User Industry
1.7.6.2.1 Telecom Operators
1.7.6.2.2 Hyperscalers and Cloud Providers
1.7.6.2.3 Research and Defense Organizations
1.7.6.2.4 Enterprises and Financial Institutions
1.7.6.2.5 Other End User Industry
1.7.6.3 Segmentation By Fiber Type
1.7.6.3.1 Anti-Resonant
1.7.6.3.2 Nested Anti-Resonant
1.7.6.3.3 Photonic Bandgap
1.7.6.3.4 Other Fiber Type
1.7.7 Rest of Asia Pacific
1.7.7.1 Segmentation By Application
1.7.7.1.1 Telecom Backbone Networks
1.7.7.1.2 Data Center Interconnect
1.7.7.1.3 G and 6G Transport Networks
1.7.7.1.4 Quantum Networks
1.7.7.1.5 Other Application
1.7.7.2 Segmentation By End User Industry
1.7.7.2.1 Telecom Operators
1.7.7.2.2 Hyperscalers and Cloud Providers
1.7.7.2.3 Research and Defense Organizations
1.7.7.2.4 Enterprises and Financial Institutions
1.7.7.2.5 Other End User Industry
1.7.7.3 Segmentation By Fiber Type
1.7.7.3.1 Anti-Resonant
1.7.7.3.2 Nested Anti-Resonant
1.7.7.3.3 Photonic Bandgap
1.7.7.3.4 Other Fiber Type
Chapter 2. Company Snapshots
2.1 Furukawa Electric Co., Ltd.
2.1.1 Business Overview
2.1.2 Key Information
2.1.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.1.4 Strategic Insights
2.1.5 Strategy Deployed
2.1.6 Product &Service Portfolio
2.1.7 Capability Overview
2.1.8 Technology &Innovation Focus
2.1.9 SWOT Analysis
2.1.10 Customers / End Users
2.1.11 Competitive Positioning
2.1.12 Key Differentiators
2.1.13 Portfolio Matrix
2.1.14 Analyst View
2.1.15 Future Outlook
2.2 Microsoft Corporation
2.2.1 Business Overview
2.2.2 Key Information
2.2.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.2.4 Strategic Insights
2.2.5 Strategy Deployed
2.2.6 Product &Service Portfolio
2.2.7 Capability Overview
2.2.8 Technology &Innovation Focus
2.2.9 SWOT Analysis
2.2.10 Customers / End Users
2.2.11 Competitive Positioning
2.2.12 Key Differentiators
2.2.13 Portfolio Matrix
2.2.14 Analyst View
2.2.15 Future Outlook
2.3 NKT Photonics A/S
2.3.1 Business Overview
2.3.2 Key Information
2.3.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.3.4 Strategic Insights
2.3.5 Strategy Deployed
2.3.6 Product &Service Portfolio
2.3.7 Capability Overview
2.3.8 Technology &Innovation Focus
2.3.9 SWOT Analysis
2.3.10 Customers / End Users
2.3.11 Competitive Positioning
2.3.12 Key Differentiators
2.3.13 Portfolio Matrix
2.3.14 Analyst View
2.3.15 Future Outlook
2.4 Relativity Networks, Inc.
2.4.1 Business Overview
2.4.2 Key Information
2.4.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.4.4 Strategic Insights
2.4.5 Strategy Deployed
2.4.6 Product &Service Portfolio
2.4.7 Capability Overview
2.4.8 Technology &Innovation Focus
2.4.9 SWOT Analysis
2.4.10 Customers / End Users
2.4.11 Competitive Positioning
2.4.12 Key Differentiators
2.4.13 Portfolio Matrix
2.4.14 Analyst View
2.4.15 Future Outlook
2.5 Linfiber Technology (Nantong) Co., Ltd.
2.5.1 Business Overview
2.5.2 Key Information
2.5.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.5.4 Strategic Insights
2.5.5 Strategy Deployed
2.5.6 Product &Service Portfolio
2.5.7 Capability Overview
2.5.8 Technology &Innovation Focus
2.5.9 SWOT Analysis
2.5.10 Customers / End Users
2.5.11 Competitive Positioning
2.5.12 Key Differentiators
2.5.13 Portfolio Matrix
2.5.14 Analyst View
2.5.15 Future Outlook
2.6 GLOphotonics SAS
2.6.1 Business Overview
2.6.2 Key Information
2.6.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.6.4 Strategic Insights
2.6.5 Strategy Deployed
2.6.6 Product &Service Portfolio
2.6.7 Capability Overview
2.6.8 Technology &Innovation Focus
2.6.9 SWOT Analysis
2.6.10 Customers / End Users
2.6.11 Competitive Positioning
2.6.12 Key Differentiators
2.6.13 Portfolio Matrix
2.6.14 Analyst View
2.6.15 Future Outlook
2.7 Yangtze Optical Fibre and Cable Joint Stock Limited Company
2.7.1 Business Overview
2.7.2 Key Information
2.7.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.7.4 Strategic Insights
2.7.5 Strategy Deployed
2.7.6 Product &Service Portfolio
2.7.7 Capability Overview
2.7.8 Technology &Innovation Focus
2.7.9 SWOT Analysis
2.7.10 Customers / End Users
2.7.11 Competitive Positioning
2.7.12 Key Differentiators
2.7.13 Portfolio Matrix
2.7.14 Analyst View
2.7.15 Future Outlook
2.8 Corning Incorporated
2.8.1 Business Overview
2.8.2 Key Information
2.8.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.8.4 Strategic Insights
2.8.5 Strategy Deployed
2.8.6 Product &Service Portfolio
2.8.7 Capability Overview
2.8.8 Technology &Innovation Focus
2.8.9 SWOT Analysis
2.8.10 Customers / End Users
2.8.11 Competitive Positioning
2.8.12 Key Differentiators
2.8.13 Portfolio Matrix
2.8.14 Analyst View
2.8.15 Future Outlook
2.9 Fujikura Ltd.
2.9.1 Business Overview
2.9.2 Key Information
2.9.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.9.4 Strategic Insights
2.9.5 Strategy Deployed
2.9.6 Product &Service Portfolio
2.9.7 Capability Overview
2.9.8 Technology &Innovation Focus
2.9.9 SWOT Analysis
2.9.10 Customers / End Users
2.9.11 Competitive Positioning
2.9.12 Key Differentiators
2.9.13 Portfolio Matrix
2.9.14 Analyst View
2.9.15 Future Outlook
2.10 Heraeus Holding GmbH
2.10.1 Business Overview
2.10.2 Key Information
2.10.3 Company Focus on Hollow-Core Fiber Backbone Network Market
2.10.4 Strategic Insights
2.10.5 Strategy Deployed
2.10.6 Product &Service Portfolio
2.10.7 Capability Overview
2.10.8 Technology &Innovation Focus
2.10.9 SWOT Analysis
2.10.10 Customers / End Users
2.10.11 Competitive Positioning
2.10.12 Key Differentiators
2.10.13 Portfolio Matrix
2.10.14 Analyst View
2.10.15 Future Outlook
Companies Mentioned
Furukawa Electric Co., Ltd. including OFSMicrosoft Corporation (Lumenisity)
NKT Photonics A/S
Relativity Networks, Inc.
Linfiber Technology (Nantong) Co., Ltd.
GLOphotonics SAS
Yangtze Optical Fibre & Cable Joint Stock Limited Company
Corning Incorporated
Fujikura Ltd.
Heraeus Holding GmbH
