1 Introduction to Research & Analysis Reports 1.1 Enterprise Infrastructure Market Definition 1.2 Market Segments 1.2.1 Segment by Type 1.2.2 Segment by Application 1.3 United States Enterprise Infrastructure Market Overview 1.4 Methodology & Sources of Information 1.4.1 Research Methodology 1.4.2 Research Process 1.4.3 Base Year 2 United States Enterprise Infrastructure Overall Market Size 2.1 United States Enterprise Infrastructure Market Size: 2021 VS 2027 2.2 United States Enterprise Infrastructure Revenue, Prospects & Forecasts: 2016-2027 2.3 Key Market Trends, Opportunity, Drivers and Restraints 2.3.1 Market Opportunities & Trends 2.3.2 Market Drivers 2.3.3 Market Restraints 3 Company Landscape 3.1 Top Enterprise Infrastructure Players in United States Market 3.2 Top United States Enterprise Infrastructure Companies Ranked by Revenue 3.3 United States Enterprise Infrastructure Revenue by Companies 3.4 Top 3 and Top 5 Enterprise Infrastructure Companies in United States Market, by Revenue in 2020 3.5 Companies Enterprise Infrastructure Product Type 3.6 Tier 1, Tier 2 and Tier 3 Enterprise Infrastructure Players in United States Market 3.6.1 List of Tier 1 Enterprise Infrastructure Companies in United States 3.6.2 List of Tier 2 and Tier 3 Enterprise Infrastructure Companies in United States 4 Sights by Type 4.1 Overview 4.1.1 By Type - United States Enterprise Infrastructure Market Size Markets, 2021 & 2027 4.1.2 Public 4.1.3 Private & Hybrid 4.2 By Type - United States Enterprise Infrastructure Revenue & Forecasts 4.2.1 By Type - United States Enterprise Infrastructure Revenue, 2016-2021 4.2.2 By Type - United States Enterprise Infrastructure Revenue, 2022-2027 4.2.3 By Type - United States Enterprise Infrastructure Revenue Market Share, 2016-2027 5 Sights by Application 5.1 Overview 5.1.1 By Application - United States Enterprise Infrastructure Market Size, 2021 & 2027 5.1.2 Banking, Financial Services, and Insurance 5.1.3 Consumer Goods and Retail 5.1.4 Education 5.1.5 Government and Public Sector 5.1.6 Healthcare and Life Sciences 5.1.7 Manufacturing 5.1.8 Media and Entertainment 5.1.9 Telecommunication and Ites 5.1.10 Others 5.2 By Application - United States Enterprise Infrastructure Revenue & Forecasts 5.2.1 By Application - United States Enterprise Infrastructure Revenue, 2016-2021 5.2.2 By Application - United States Enterprise Infrastructure Revenue, 2022-2027 5.2.3 By Application - United States Enterprise Infrastructure Revenue Market Share, 2016-2027 6 Enterprise Infrastructure Companies Profiles 6.1 Alcatel-Lucent 6.1.1 Alcatel-Lucent Company Details 6.1.2 Alcatel-Lucent Business Overview 6.1.3 Alcatel-Lucent Enterprise Infrastructure Introduction 6.1.4 Alcatel-Lucent Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.1.5 Alcatel-Lucent Recent Developments 6.2 Avaya 6.2.1 Avaya Company Details 6.2.2 Avaya Business Overview 6.2.3 Avaya Enterprise Infrastructure Introduction 6.2.4 Avaya Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.2.5 Avaya Recent Developments 6.3 Cisco Systems 6.3.1 Cisco Systems Company Details 6.3.2 Cisco Systems Business Overview 6.3.3 Cisco Systems Enterprise Infrastructure Introduction 6.3.4 Cisco Systems Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.3.5 Cisco Systems Recent Developments 6.4 Ericsson 6.4.1 Ericsson Company Details 6.4.2 Ericsson Business Overview 6.4.3 Ericsson Enterprise Infrastructure Introduction 6.4.4 Ericsson Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.4.5 Ericsson Recent Developments 6.5 Genband 6.5.1 Genband Company Details 6.5.2 Genband Business Overview 6.5.3 Genband Enterprise Infrastructure Introduction 6.5.4 Genband Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.5.5 Genband Recent Developments 6.6 IBM 6.6.1 IBM Company Details 6.6.2 IBM Business Overview 6.6.3 IBM Enterprise Infrastructure Introduction 6.6.4 IBM Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.6.5 IBM Recent Developments 6.7 Microsoft 6.7.1 Microsoft Company Details 6.7.2 Microsoft Business Overview 6.7.3 Microsoft Enterprise Infrastructure Introduction 6.7.4 Microsoft Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.7.5 Microsoft Recent Developments 6.8 NEC 6.8.1 NEC Company Details 6.8.2 NEC Business Overview 6.8.3 NEC Enterprise Infrastructure Introduction 6.8.4 NEC Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.8.5 NEC Recent Developments 6.9 Mitel 6.9.1 Mitel Company Details 6.9.2 Mitel Business Overview 6.9.3 Mitel Enterprise Infrastructure Introduction 6.9.4 Mitel Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.9.5 Mitel Recent Developments 6.10 Unify 6.10.1 Unify Company Details 6.10.2 Unify Business Overview 6.10.3 Unify Enterprise Infrastructure Introduction 6.10.4 Unify Enterprise Infrastructure Revenue in United States Market (2016-2021) 6.10.5 Unify Recent Developments 7 Conclusion 8 Appendix 8.1 Note 8.2 Examples of Clients 8.3 Author Details 8.4 Disclaimer

List of Tables Table 1. Enterprise Infrastructure Market Opportunities & Trends in United States Market Table 2. Enterprise Infrastructure Market Drivers in United States Market Table 3. Enterprise Infrastructure Market Restraints in United States Market Table 4. Key Players of Enterprise Infrastructure in United States Market Table 5. Top Enterprise Infrastructure Players in United States Market, Ranking by Revenue (2019) Table 6. United States Enterprise Infrastructure Revenue by Companies, (US$, Mn), 2016-2021 Table 7. United States Enterprise Infrastructure Revenue Share by Companies, 2016-2021 Table 8. Companies Enterprise Infrastructure Product Type Table 9. List of Tier 1 Enterprise Infrastructure Companies, Revenue (US$, Mn) in 2020 and Market Share Table 10. List of Tier 2 and Tier 3 Enterprise Infrastructure Companies, Revenue (US$, Mn) in 2020 and Market Share Table 11. By Type – United States Enterprise Infrastructure Revenue, (US$, Mn), 2021 & 2027 Table 12. By Type - United States Enterprise Infrastructure Revenue (US$, Mn), 2016-2021 Table 13. By Type - United States Enterprise Infrastructure Revenue (US$, Mn), 2022-2027 Table 14. By Application – United States Enterprise Infrastructure Revenue, (US$, Mn), 2021 VS 2027 Table 15. By Application - United States Enterprise Infrastructure Revenue (US$, Mn), 2016-2021 Table 16. By Application - United States Enterprise Infrastructure Revenue (US$, Mn), 2022-2027 Table 17. Alcatel-Lucent Company Details Table 18. Alcatel-Lucent Business Overview Table 19. Alcatel-Lucent Enterprise Infrastructure Product Table 20. Alcatel-Lucent Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 21. Alcatel-Lucent Recent Developments Table 22. Avaya Company Details Table 23. Avaya Business Overview Table 24. Avaya Enterprise Infrastructure Product Table 25. Avaya Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 26. Avaya Recent Developments Table 27. Cisco Systems Company Details Table 28. Cisco Systems Business Overview Table 29. Cisco Systems Enterprise Infrastructure Product Table 30. Cisco Systems Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 31. Cisco Systems Recent Developments Table 32. Ericsson Company Details Table 33. Ericsson Business Overview Table 34. Ericsson Enterprise Infrastructure Product Table 35. Ericsson Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 36. Ericsson Recent Developments Table 37. Genband Company Details Table 38. Genband Business Overview Table 39. Genband Enterprise Infrastructure Product Table 40. Genband Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 41. Genband Recent Developments Table 42. IBM Company Details Table 43. IBM Business Overview Table 44. IBM Enterprise Infrastructure Product Table 45. IBM Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 46. IBM Recent Developments Table 47. Microsoft Company Details Table 48. Microsoft Business Overview Table 49. Microsoft Enterprise Infrastructure Product Table 50. Microsoft Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 51. Microsoft Recent Developments Table 52. NEC Company Details Table 53. NEC Business Overview Table 54. NEC Enterprise Infrastructure Product Table 55. NEC Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 56. NEC Recent Developments Table 57. Mitel Company Details Table 58. Mitel Business Overview Table 59. Mitel Enterprise Infrastructure Product Table 60. Mitel Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 61. Mitel Recent Developments Table 62. Unify Company Details Table 63. Unify Business Overview Table 64. Unify Enterprise Infrastructure Product Table 65. Unify Enterprise Infrastructure Revenue in United States Market (2016-2021) & (US$ Million) Table 66. Unify Recent Developments List of Figures Figure 1. Enterprise Infrastructure Segment by Type Figure 2. Enterprise Infrastructure Segment by Application Figure 3. United States Enterprise Infrastructure Market Overview: 2020 Figure 4. United States Enterprise Infrastructure Market Size: 2021 VS 2027 (US$, Mn) Figure 5. United States Enterprise Infrastructure Revenue, 2016-2027 (US$, Mn) Figure 6. The Top 3 and 5 Players Market Share by Enterprise Infrastructure Revenue in 2020 Figure 7. By Type - United States Enterprise Infrastructure Revenue Market Share, 2016-2027 Figure 8. By Application - United States Enterprise Infrastructure Revenue Market Share, 2016-2027 Figure 9. Alcatel-Lucent Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 10. Avaya Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 11. Cisco Systems Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 12. Ericsson Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 13. Genband Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 14. IBM Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 15. Microsoft Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 16. NEC Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 17. Mitel Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021) Figure 18. Unify Enterprise Infrastructure Revenue Year Over Year Growth (US$, Mn) & (2016-2021)

Alcatel-Lucent Avaya Cisco Systems Ericsson Genband IBM Microsoft NEC Mitel Unify