1 Coreless Current Sensors Market Overview 1.1 Product Overview and Scope of Coreless Current Sensors 1.2 Coreless Current Sensors Segment by Type 1.2.1 Global Coreless Current Sensors Market Size Growth Rate Analysis by Type 2021 VS 2027 1.2.2 Coreless Closed Loop Current Sensor 1.2.3 Coreless Open Loop Current Sensor 1.3 Coreless Current Sensors Segment by Application 1.3.1 Global Coreless Current Sensors Consumption Comparison by Application: 2016 VS 2021 VS 2027 1.3.2 Automobile 1.3.3 Aerospace & Defense 1.3.4 Consumer Electronic 1.3.5 Industrial Automation 1.3.6 Communication 1.3.7 Medical 1.3.8 Others 1.4 Global Market Growth Prospects 1.4.1 Global Coreless Current Sensors Revenue Estimates and Forecasts (2016-2027) 1.4.2 Global Coreless Current Sensors Production Estimates and Forecasts (2016-2027) 1.5 Global Coreless Current Sensors Market by Region 1.5.1 Global Coreless Current Sensors Market Size Estimates and Forecasts by Region: 2016 VS 2021 VS 2027 1.5.2 North America Coreless Current Sensors Estimates and Forecasts (2016-2027) 1.5.3 Europe Coreless Current Sensors Estimates and Forecasts (2016-2027) 1.5.5 China Coreless Current Sensors Estimates and Forecasts (2016-2027) 1.5.5 Japan Coreless Current Sensors Estimates and Forecasts (2016-2027) 1.5.6 South Korea Coreless Current Sensors Estimates and Forecasts (2016-2027) 2 Market Competition by Manufacturers 2.1 Global Coreless Current Sensors Production Market Share by Manufacturers (2016-2021) 2.2 Global Coreless Current Sensors Revenue Market Share by Manufacturers (2016-2021) 2.3 Coreless Current Sensors Market Share by Company Type (Tier 1, Tier 2 and Tier 3) 2.4 Global Coreless Current Sensors Average Price by Manufacturers (2016-2021) 2.5 Manufacturers Coreless Current Sensors Production Sites, Area Served, Product Types 2.6 Coreless Current Sensors Market Competitive Situation and Trends 2.6.1 Coreless Current Sensors Market Concentration Rate 2.6.2 Global 5 and 10 Largest Coreless Current Sensors Players Market Share by Revenue 2.6.3 Mergers & Acquisitions, Expansion 3 Production and Capacity by Region 3.1 Global Production of Coreless Current Sensors Market Share by Region (2016-2021) 3.2 Global Coreless Current Sensors Revenue Market Share by Region (2016-2021) 3.3 Global Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 3.4 North America Coreless Current Sensors Production 3.4.1 North America Coreless Current Sensors Production Growth Rate (2016-2021) 3.4.2 North America Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 3.5 Europe Coreless Current Sensors Production 3.5.1 Europe Coreless Current Sensors Production Growth Rate (2016-2021) 3.5.2 Europe Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 3.6 China Coreless Current Sensors Production 3.6.1 China Coreless Current Sensors Production Growth Rate (2016-2021) 3.6.2 China Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 3.7 Japan Coreless Current Sensors Production 3.7.1 Japan Coreless Current Sensors Production Growth Rate (2016-2021) 3.7.2 Japan Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 3.8 South Korea Coreless Current Sensors Production 3.8.1 South Korea Coreless Current Sensors Production Growth Rate (2016-2021) 3.8.2 South Korea Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 4 Global Coreless Current Sensors Consumption by Region 4.1 Global Coreless Current Sensors Consumption by Region 4.1.1 Global Coreless Current Sensors Consumption by Region 4.1.2 Global Coreless Current Sensors Consumption Market Share by Region 4.2 North America 4.2.1 North America Coreless Current Sensors Consumption by Country 4.2.2 U.S. 4.2.3 Canada 4.3 Europe 4.3.1 Europe Coreless Current Sensors Consumption by Country 4.3.2 Germany 4.3.3 France 4.3.4 U.K. 4.3.5 Italy 4.3.6 Russia 4.4 Asia Pacific 4.4.1 Asia Pacific Coreless Current Sensors Consumption by Region 4.4.2 China 4.4.3 Japan 4.4.4 South Korea 4.4.5 Taiwan 4.4.6 Southeast Asia 4.4.7 India 4.4.8 Australia 4.5 Latin America 4.5.1 Latin America Coreless Current Sensors Consumption by Country 4.5.2 Mexico 4.5.3 Brazil 5 Production, Revenue, Price Trend by Type 5.1 Global Coreless Current Sensors Production Market Share by Type (2016-2021) 5.2 Global Coreless Current Sensors Revenue Market Share by Type (2016-2021) 5.3 Global Coreless Current Sensors Price by Type (2016-2021) 6 Consumption Analysis by Application 6.1 Global Coreless Current Sensors Consumption Market Share by Application (2016-2021) 6.2 Global Coreless Current Sensors Consumption Growth Rate by Application (2016-2021) 7 Key Companies Profiled 7.1 TE Connectivity 7.1.1 TE Connectivity Coreless Current Sensors Corporation Information 7.1.2 TE Connectivity Coreless Current Sensors Product Portfolio 7.1.3 TE Connectivity Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 7.1.4 TE Connectivity Main Business and Markets Served 7.1.5 TE Connectivity Recent Developments/Updates 7.2 ASAHI KASEI Microdevices Corporation 7.2.1 ASAHI KASEI Microdevices Corporation Coreless Current Sensors Corporation Information 7.2.2 ASAHI KASEI Microdevices Corporation Coreless Current Sensors Product Portfolio 7.2.3 ASAHI KASEI Microdevices Corporation Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 7.2.4 ASAHI KASEI Microdevices Corporation Main Business and Markets Served 7.2.5 ASAHI KASEI Microdevices Corporation Recent Developments/Updates 7.3 Melexis 7.3.1 Melexis Coreless Current Sensors Corporation Information 7.3.2 Melexis Coreless Current Sensors Product Portfolio 7.3.3 Melexis Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 7.3.4 Melexis Main Business and Markets Served 7.3.5 Melexis Recent Developments/Updates 7.4 Sensitec GmbH 7.4.1 Sensitec GmbH Coreless Current Sensors Corporation Information 7.4.2 Sensitec GmbH Coreless Current Sensors Product Portfolio 7.4.3 Sensitec GmbH Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 7.4.4 Sensitec GmbH Main Business and Markets Served 7.4.5 Sensitec GmbH Recent Developments/Updates 7.5 KOHSHIN Electric Corporation 7.5.1 KOHSHIN Electric Corporation Coreless Current Sensors Corporation Information 7.5.2 KOHSHIN Electric Corporation Coreless Current Sensors Product Portfolio 7.5.3 KOHSHIN Electric Corporation Coreless Current Sensors Production, Revenue, Price and Gross Margin (2016-2021) 7.5.4 KOHSHIN Electric Corporation Main Business and Markets Served 7.5.5 KOHSHIN Electric Corporation Recent Developments/Updates 8 Coreless Current Sensors Manufacturing Cost Analysis 8.1 Coreless Current Sensors Key Raw Materials Analysis 8.1.1 Key Raw Materials 8.1.2 Key Raw Materials Price Trend 8.1.3 Key Suppliers of Raw Materials 8.2 Proportion of Manufacturing Cost Structure 8.3 Manufacturing Process Analysis of Coreless Current Sensors 8.4 Coreless Current Sensors Industrial Chain Analysis 9 Marketing Channel, Distributors and Customers 9.1 Marketing Channel 9.2 Coreless Current Sensors Distributors List 9.3 Coreless Current Sensors Customers 10 Market Dynamics 10.1 Coreless Current Sensors Industry Trends 10.2 Coreless Current Sensors Growth Drivers 10.3 Coreless Current Sensors Market Challenges 10.4 Coreless Current Sensors Market Restraints 11 Production and Supply Forecast 11.1 Global Forecasted Production of Coreless Current Sensors by Region (2022-2027) 11.2 North America Coreless Current Sensors Production, Revenue Forecast (2022-2027) 11.3 Europe Coreless Current Sensors Production, Revenue Forecast (2022-2027) 11.4 China Coreless Current Sensors Production, Revenue Forecast (2022-2027) 11.5 Japan Coreless Current Sensors Production, Revenue Forecast (2022-2027) 11.6 South Korea Coreless Current Sensors Production, Revenue Forecast (2022-2027) 12 Consumption and Demand Forecast 12.1 Global Forecasted Demand Analysis of Coreless Current Sensors 12.2 North America Forecasted Consumption of Coreless Current Sensors by Country 12.3 Europe Market Forecasted Consumption of Coreless Current Sensors by Country 12.4 Asia Pacific Market Forecasted Consumption of Coreless Current Sensors by Region 12.5 Latin America Forecasted Consumption of Coreless Current Sensors by Country 13 Forecast by Type and by Application (2022-2027) 13.1 Global Production, Revenue and Price Forecast by Type (2022-2027) 13.1.1 Global Forecasted Production of Coreless Current Sensors by Type (2022-2027) 13.1.2 Global Forecasted Revenue of Coreless Current Sensors by Type (2022-2027) 13.1.3 Global Forecasted Price of Coreless Current Sensors by Type (2022-2027) 13.2 Global Forecasted Consumption of Coreless Current Sensors by Application (2022-2027) 14 Research Finding and Conclusion 15 Methodology and Data Source 15.1 Methodology/Research Approach 15.1.1 Research Programs/Design 15.1.2 Market Size Estimation 15.1.3 Market Breakdown and Data Triangulation 15.2 Data Source 15.2.1 Secondary Sources 15.2.2 Primary Sources 15.3 Author List 15.4 Disclaimer

List of Tables Table 1. Global Coreless Current Sensors Market Size by Type (K Units) & (US$ Million) (2021 VS 2027) Table 2. Global Coreless Current Sensors Consumption (K Units) Comparison by Application: 2016 VS 2021 VS 2027 Table 3. Coreless Current Sensors Market Size Comparison by Region: 2016 VS 2021 VS 2027 Table 4. Global Coreless Current Sensors Production Capacity (K Units) by Manufacturers Table 5. Global Coreless Current Sensors Production (K Units) by Manufacturers (2016-2021) Table 6. Global Coreless Current Sensors Production Market Share by Manufacturers (2016-2021) Table 7. Global Coreless Current Sensors Revenue (US$ Million) by Manufacturers (2016-2021) Table 8. Global Coreless Current Sensors Revenue Share by Manufacturers (2016-2021) Table 9. Company Type (Tier 1, Tier 2 and Tier 3) & (based on the Revenue in Coreless Current Sensors as of 2020) Table 10. Global Market Coreless Current Sensors Average Price (USD/Unit) of Key Manufacturers (2016-2021) Table 11. Manufacturers Coreless Current Sensors Production Sites and Area Served Table 12. Manufacturers Coreless Current Sensors Product Types Table 13. Mergers & Acquisitions, Expansion Table 14. Global Coreless Current Sensors Production (K Units) by Region (2016-2021) Table 15. Global Coreless Current Sensors Production (K Units) by Region (2016-2021) Table 16. Global Coreless Current Sensors Revenue (US$ Million) by Region (2016-2021) Table 17. Global Coreless Current Sensors Revenue Market Share by Region (2016-2021) Table 18. Global Coreless Current Sensors Production Capacity (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 19. North America Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 20. Europe Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 21. China Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 22. Japan Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 23. South Korea Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 24. Global Coreless Current Sensors Consumption Market by Region (2016-2021) & (K Units) Table 25. Global Coreless Current Sensors Consumption Market Share by Region (2016-2021) Table 26. North America Coreless Current Sensors Consumption by Country (2016-2021) & (K Units) Table 27. Europe Coreless Current Sensors Consumption by Country (2016-2021) & (K Units) Table 28. Asia Pacific Coreless Current Sensors Consumption by Region (2016-2021) & (K Units) Table 29. Latin America Coreless Current Sensors Consumption by Countries (2016-2021) & (K Units) Table 30. Global Coreless Current Sensors Production (K Units) by Type (2016-2021) Table 31. Global Coreless Current Sensors Production Market Share by Type (2016-2021) Table 32. Global Coreless Current Sensors Revenue (US$ Million) by Type (2016-2021) Table 33. Global Coreless Current Sensors Revenue Share by Type (2016-2021) Table 34. Global Coreless Current Sensors Price (USD/Unit) by Type (2016-2021) Table 35. Global Coreless Current Sensors Consumption by Application (2016-2021) & (K Units) Table 36. Global Coreless Current Sensors Consumption Market Share by Application (2016-2021) Table 37. Global Coreless Current Sensors Consumption Growth Rate by Application (2016-2021) Table 38. TE Connectivity Coreless Current Sensors Corporation Information Table 39. TE Connectivity Specification and Application Table 40. TE Connectivity Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 41. TE Connectivity Main Business and Markets Served Table 42. TE Connectivity Recent Developments/Updates Table 43. ASAHI KASEI Microdevices Corporation Coreless Current Sensors Corporation Information Table 44. ASAHI KASEI Microdevices Corporation Specification and Application Table 45. ASAHI KASEI Microdevices Corporation Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 46. ASAHI KASEI Microdevices Corporation Main Business and Markets Served Table 47. ASAHI KASEI Microdevices Corporation Recent Developments/Updates Table 48. Melexis Coreless Current Sensors Corporation Information Table 49. Melexis Specification and Application Table 50. Melexis Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 51. Melexis Main Business and Markets Served Table 52. Melexis Recent Developments/Updates Table 53. Sensitec GmbH Coreless Current Sensors Corporation Information Table 54. Sensitec GmbH Specification and Application Table 55. Sensitec GmbH Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 56. Sensitec GmbH Main Business and Markets Served Table 57. Sensitec GmbH Recent Developments/Updates Table 58. KOHSHIN Electric Corporation Coreless Current Sensors Corporation Information Table 59. KOHSHIN Electric Corporation Specification and Application Table 60. KOHSHIN Electric Corporation Coreless Current Sensors Production (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2016-2021) Table 61. KOHSHIN Electric Corporation Main Business and Markets Served Table 62. KOHSHIN Electric Corporation Recent Developments/Updates Table 63. Production Base and Market Concentration Rate of Raw Material Table 64. Key Suppliers of Raw Materials Table 65. Coreless Current Sensors Distributors List Table 66. Coreless Current Sensors Customers List Table 67. Coreless Current Sensors Market Trends Table 68. Coreless Current Sensors Growth Drivers Table 69. Coreless Current Sensors Market Challenges Table 70. Coreless Current Sensors Market Restraints Table 71. Global Coreless Current Sensors Production (K Units) Forecast by Region (2022-2027) Table 72. North America Coreless Current Sensors Consumption Forecast by Country (2022-2027) & (K Units) Table 73. Europe Coreless Current Sensors Consumption Forecast by Country (2022-2027) & (K Units) Table 74. Asia Pacific Coreless Current Sensors Consumption Forecast by Region (2022-2027) & (K Units) Table 75. Latin America Coreless Current Sensors Consumption Forecast by Country (2022-2027) & (K Units) Table 76. Global Coreless Current Sensors Production Forecast by Type (2022-2027) & (K Units) Table 77. Global Coreless Current Sensors Revenue Forecast by Type (2022-2027) & (US$ Million) Table 78. Global Coreless Current Sensors Price Forecast by Type (2022-2027) & (USD/Unit) Table 79. Global Coreless Current Sensors Consumption (K Units) Forecast by Application (2022-2027) Table 80. Research Programs/Design for This Report Table 81. Key Data Information from Secondary Sources Table 82. Key Data Information from Primary Sources List of Figures Figure 1. Product Picture of Coreless Current Sensors Figure 2. Global Coreless Current Sensors Market Share by Type: 2020 VS 2027 Figure 3. Coreless Closed Loop Current Sensor Product Picture Figure 4. Coreless Open Loop Current Sensor Product Picture Figure 5. Global Coreless Current Sensors Market Share by Application: 2020 VS 2027 Figure 6. Automobile Figure 7. Aerospace & Defense Figure 8. Consumer Electronic Figure 9. Industrial Automation Figure 10. Communication Figure 11. Medical Figure 12. Others Figure 13. Global Coreless Current Sensors Revenue (US$ Million), 2016 VS 2021 VS 2027 Figure 14. Global Coreless Current Sensors Revenue (US$ Million) (2016-2027) Figure 15. Global Coreless Current Sensors Production Capacity (K Units) & (2016-2027) Figure 16. Global Coreless Current Sensors Production (K Units) & (2016-2027) Figure 17. North America Coreless Current Sensors Revenue (US$ Million) and Growth Rate (2016-2027) Figure 18. Europe Coreless Current Sensors Revenue (US$ Million) and Growth Rate (2016-2027) Figure 19. China Coreless Current Sensors Revenue (US$ Million) and Growth Rate (2016-2027) Figure 20. Japan Coreless Current Sensors Revenue (US$ Million) and Growth Rate (2016-2027) Figure 21. South Korea Coreless Current Sensors Revenue (US$ Million) and Growth Rate (2016-2027) Figure 22. Coreless Current Sensors Production Share by Manufacturers in 2020 Figure 23. Global Coreless Current Sensors Revenue Share by Manufacturers in 2020 Figure 24. Coreless Current Sensors Market Share by Company Type (Tier 1, Tier 2 and Tier 3): 2016 VS 2020 Figure 25. Global Market Coreless Current Sensors Average Price (USD/Unit) of Key Manufacturers in 2020 Figure 26. The Global 5 and 10 Largest Players: Market Share by Coreless Current Sensors Revenue in 2020 Figure 27. Global Coreless Current Sensors Production Market Share by Region (2016-2021) Figure 28. North America Coreless Current Sensors Production (K Units) Growth Rate (2016-2021) Figure 29. Europe Coreless Current Sensors Production (K Units) Growth Rate (2016-2021) Figure 30. China Coreless Current Sensors Production (K Units) Growth Rate (2016-2021) Figure 31. Japan Coreless Current Sensors Production (K Units) Growth Rate (2016-2021) Figure 32. South Korea Coreless Current Sensors Production (K Units) Growth Rate (2016-2021) Figure 33. Global Coreless Current Sensors Consumption Market Share by Region (2016-2021) Figure 34. Global Coreless Current Sensors Consumption Market Share by Region in 2020 Figure 35. North America Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 36. North America Coreless Current Sensors Consumption Market Share by Country in 2020 Figure 37. Canada Coreless Current Sensors Consumption Growth Rate (2016-2021) & (K Units) Figure 38. U.S. Coreless Current Sensors Consumption Growth Rate (2016-2021) & (K Units) Figure 39. Europe Coreless Current Sensors Consumption Growth Rate (2016-2021) & (K Units) Figure 40. Europe Coreless Current Sensors Consumption Market Share by Country in 2020 Figure 41. Germany America Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 42. France Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 43. U.K. Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 44. Italy Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 45. Russia Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 46. Asia Pacific Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 47. Asia Pacific Coreless Current Sensors Consumption Market Share by Regions in 2020 Figure 48. China Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 49. Japan Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 50. South Korea Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 51. Taiwan Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 52. Southeast Asia Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 53. India Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 54. Australia Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 55. Latin America Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 56. Latin America Coreless Current Sensors Consumption Market Share by Country in 2020 Figure 57. Mexico Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 58. Brazil Coreless Current Sensors Consumption and Growth Rate (2016-2021) & (K Units) Figure 59. Production Market Share of Coreless Current Sensors by Type (2016-2021) Figure 60. Production Market Share of Coreless Current Sensors by Type in 2020 Figure 61. Revenue Share of Coreless Current Sensors by Type (2016-2021) Figure 62. Revenue Market Share of Coreless Current Sensors by Type in 2020 Figure 63. Global Coreless Current Sensors Consumption Market Share by Application (2016-2021) Figure 64. Global Coreless Current Sensors Consumption Market Share by Application in 2020 Figure 65. Global Coreless Current Sensors Consumption Growth Rate by Application (2016-2021) Figure 66. Key Raw Materials Price Trend Figure 67. Manufacturing Cost Structure of Coreless Current Sensors Figure 68. Manufacturing Process Analysis of Coreless Current Sensors Figure 69. Coreless Current Sensors Industrial Chain Analysis Figure 70. Channels of Distribution Figure 71. Distributors Profiles Figure 72. Global Coreless Current Sensors Production Market Share Forecast by Region (2022-2027) Figure 73. North America Coreless Current Sensors Production (K Units) Growth Rate Forecast (2022-2027) Figure 74. Europe Coreless Current Sensors Production (K Units) Growth Rate Forecast (2022-2027) Figure 75. China Coreless Current Sensors Production (K Units) Growth Rate Forecast (2022-2027) Figure 76. Japan Coreless Current Sensors Production (K Units) Growth Rate Forecast (2022-2027) Figure 77. South Korea Coreless Current Sensors Production (K Units) Growth Rate Forecast (2022-2027) Figure 78. Global Forecasted Demand Analysis of Coreless Current Sensors (2015-2027) & (K Units) Figure 79. Global Coreless Current Sensors Production Market Share Forecast by Type (2022-2027) Figure 80. Global Coreless Current Sensors Revenue Market Share Forecast by Type (2022-2027) Figure 81. Global Coreless Current Sensors Consumption Forecast by Application (2022-2027) Figure 82. Bottom-up and Top-down Approaches for This Report Figure 83. Data Triangulation

TE Connectivity ASAHI KASEI Microdevices Corporation Melexis Sensitec GmbH KOHSHIN Electric Corporation