Global Public Key Infrastructure (PKI) Competitive Landscape Professional Research Report 2026
Description
Market Overview
According to DIResearch＇s in-depth investigation and research, the global Public Key Infrastructure (PKI) market size will reach 7,409.12 Million USD in 2026 and is projected to reach 22,787.79 Million USD by 2033, with a CAGR of 17.41% (2026-2033). Notably, the China Public Key Infrastructure (PKI) market has changed rapidly in the past few years. By 2026, China＇s market size is expected to be Million USD, representing approximately % of the global market share.
Research Summary
Public Key Infrastructure (PKI) is a framework of technologies, policies, and procedures used to create, manage, distribute, and revoke digital certificates and public-private key pairs that enable secure communication and authentication over networks. At its core, PKI relies on trusted Certificate Authorities (CAs) to issue and verify digital certificates, ensuring that individuals, devices, or services are who they claim to be. PKI supports critical security functions such as data encryption, digital signatures, and secure email and web transactions, making it fundamental to modern cybersecurity in areas like online banking, e-commerce, virtual private networks (VPNs), and enterprise IT systems.
The major global suppliers of Public Key Infrastructure (PKI) include Docusign Inc, Comodo Group Inc, Kofax Ltd, GoDaddy Inc, GMO GlobalSign Inc, Verisign Inc, Gemalto N.V, Signix Inc, Ascertia Company, Secured Signing Limited, Entrust Data Cartd Corporation, Identrust Inc, etc. The global players competition landscape in this report is divided into three tiers. The first tier comprises global leading enterprises that command a substantial market share, hold a dominant industry position, possess strong competitiveness and influence, and generate significant revenue. The second tier includes companies with a notable market presence and reputation; these firms actively follow industry leaders in product, service, or technological innovation and maintain a moderate revenue scale. The third tier consists of smaller companies with limited market share and lower brand recognition, primarily focused on local markets and generating comparatively lower revenue.
This report studies the market size, price trends and future development prospects of Public Key Infrastructure (PKI). Focus on analysing the market share, product portfolio, prices, revenue and gross profit margin of global major suppliers, as well as the market status and trends of different product types and applications in the global Public Key Infrastructure (PKI) market. The report data covers historical data from 2021 to 2025, based year in 2026 and forecast data from 2027 to 2033.
The regions and countries in the report include North America, Europe, China, APAC (excl. China), Latin America and Middle East and Africa, covering the Public Key Infrastructure (PKI) market conditions and future development trends of key regions and countries, combined with industry-related policies and the latest technological developments, analyze the development characteristics of Public Key Infrastructure (PKI) industries in various regions and countries, help companies understand the development characteristics of each region, help companies formulate business strategies, and achieve the ultimate goal of the company's global development strategy.
The data sources of this report mainly include the National Bureau of Statistics, customs databases, industry associations, corporate financial reports, third-party databases, etc. Among them, macroeconomic data mainly comes from the National Bureau of Statistics, International Economic Research Organization; industry statistical data mainly come from industry associations; company data mainly comes from interviews, public information collection, third-party reliable databases, and price data mainly comes from various markets monitoring database.
Global Key Suppliers of Public Key Infrastructure (PKI) Include:
Docusign Inc
Comodo Group Inc
Kofax Ltd
GoDaddy Inc
GMO GlobalSign Inc
Verisign Inc
Gemalto N.V
Signix Inc
Ascertia Company
Secured Signing Limited
Entrust Data Cartd Corporation
Identrust Inc
Public Key Infrastructure (PKI) Product Segment Include:
PIN Authentication
Enrollment Services
Secure Roaming
Self-Recovery
Self-Registration
Others
Public Key Infrastructure (PKI) Product Application Include:
Healthcare and Life Sciences
Human Resources
Manufacturing
Government and Defense
BFSI
Education and Research
Others
Chapter Scope
Chapter 1: Product Research Range, Product Types and Applications, Market Overview, Market Situation and Trends
Chapter 2: Global Public Key Infrastructure (PKI) Industry PESTEL Analysis
Chapter 3: Global Public Key Infrastructure (PKI) Industry Porter’s Five Forces Analysis
Chapter 4: Global Public Key Infrastructure (PKI) Major Regional Market Size and Forecast Analysis
Chapter 5: Global Public Key Infrastructure (PKI) Market Size and Forecast by Type and Application Analysis
Chapter 6: North America Passenger Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 7: Europe Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 8: China Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 9: APAC (Excl. China) Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 10: Latin America Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 11: Middle East and Africa Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 12: Global Public Key Infrastructure (PKI) Competitive Analysis of Key Suppliers (Revenue, Market Share, Regional Distribution and Industry Concentration)
Chapter 13: Key Company Profiles (Product Portfolio, Revenue and Gross Margin)
Chapter 14: Industrial Chain Analysis, Include Raw Material Suppliers, Distributors and Customers
Chapter 15: Research Findings and Conclusion
Chapter 16: Methodology and Data Sources
According to DIResearch＇s in-depth investigation and research, the global Public Key Infrastructure (PKI) market size will reach 7,409.12 Million USD in 2026 and is projected to reach 22,787.79 Million USD by 2033, with a CAGR of 17.41% (2026-2033). Notably, the China Public Key Infrastructure (PKI) market has changed rapidly in the past few years. By 2026, China＇s market size is expected to be Million USD, representing approximately % of the global market share.
Research Summary
Public Key Infrastructure (PKI) is a framework of technologies, policies, and procedures used to create, manage, distribute, and revoke digital certificates and public-private key pairs that enable secure communication and authentication over networks. At its core, PKI relies on trusted Certificate Authorities (CAs) to issue and verify digital certificates, ensuring that individuals, devices, or services are who they claim to be. PKI supports critical security functions such as data encryption, digital signatures, and secure email and web transactions, making it fundamental to modern cybersecurity in areas like online banking, e-commerce, virtual private networks (VPNs), and enterprise IT systems.
The major global suppliers of Public Key Infrastructure (PKI) include Docusign Inc, Comodo Group Inc, Kofax Ltd, GoDaddy Inc, GMO GlobalSign Inc, Verisign Inc, Gemalto N.V, Signix Inc, Ascertia Company, Secured Signing Limited, Entrust Data Cartd Corporation, Identrust Inc, etc. The global players competition landscape in this report is divided into three tiers. The first tier comprises global leading enterprises that command a substantial market share, hold a dominant industry position, possess strong competitiveness and influence, and generate significant revenue. The second tier includes companies with a notable market presence and reputation; these firms actively follow industry leaders in product, service, or technological innovation and maintain a moderate revenue scale. The third tier consists of smaller companies with limited market share and lower brand recognition, primarily focused on local markets and generating comparatively lower revenue.
This report studies the market size, price trends and future development prospects of Public Key Infrastructure (PKI). Focus on analysing the market share, product portfolio, prices, revenue and gross profit margin of global major suppliers, as well as the market status and trends of different product types and applications in the global Public Key Infrastructure (PKI) market. The report data covers historical data from 2021 to 2025, based year in 2026 and forecast data from 2027 to 2033.
The regions and countries in the report include North America, Europe, China, APAC (excl. China), Latin America and Middle East and Africa, covering the Public Key Infrastructure (PKI) market conditions and future development trends of key regions and countries, combined with industry-related policies and the latest technological developments, analyze the development characteristics of Public Key Infrastructure (PKI) industries in various regions and countries, help companies understand the development characteristics of each region, help companies formulate business strategies, and achieve the ultimate goal of the company's global development strategy.
The data sources of this report mainly include the National Bureau of Statistics, customs databases, industry associations, corporate financial reports, third-party databases, etc. Among them, macroeconomic data mainly comes from the National Bureau of Statistics, International Economic Research Organization; industry statistical data mainly come from industry associations; company data mainly comes from interviews, public information collection, third-party reliable databases, and price data mainly comes from various markets monitoring database.
Global Key Suppliers of Public Key Infrastructure (PKI) Include:
Docusign Inc
Comodo Group Inc
Kofax Ltd
GoDaddy Inc
GMO GlobalSign Inc
Verisign Inc
Gemalto N.V
Signix Inc
Ascertia Company
Secured Signing Limited
Entrust Data Cartd Corporation
Identrust Inc
Public Key Infrastructure (PKI) Product Segment Include:
PIN Authentication
Enrollment Services
Secure Roaming
Self-Recovery
Self-Registration
Others
Public Key Infrastructure (PKI) Product Application Include:
Healthcare and Life Sciences
Human Resources
Manufacturing
Government and Defense
BFSI
Education and Research
Others
Chapter Scope
Chapter 1: Product Research Range, Product Types and Applications, Market Overview, Market Situation and Trends
Chapter 2: Global Public Key Infrastructure (PKI) Industry PESTEL Analysis
Chapter 3: Global Public Key Infrastructure (PKI) Industry Porter’s Five Forces Analysis
Chapter 4: Global Public Key Infrastructure (PKI) Major Regional Market Size and Forecast Analysis
Chapter 5: Global Public Key Infrastructure (PKI) Market Size and Forecast by Type and Application Analysis
Chapter 6: North America Passenger Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 7: Europe Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 8: China Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 9: APAC (Excl. China) Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 10: Latin America Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 11: Middle East and Africa Public Key Infrastructure (PKI) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)
Chapter 12: Global Public Key Infrastructure (PKI) Competitive Analysis of Key Suppliers (Revenue, Market Share, Regional Distribution and Industry Concentration)
Chapter 13: Key Company Profiles (Product Portfolio, Revenue and Gross Margin)
Chapter 14: Industrial Chain Analysis, Include Raw Material Suppliers, Distributors and Customers
Chapter 15: Research Findings and Conclusion
Chapter 16: Methodology and Data Sources
Table of Contents
170 Pages
- 1 Public Key Infrastructure (PKI) Market Overview
- 1.1 Product Definition and Statistical Scope
- 1.2 Public Key Infrastructure (PKI) Product by Type
- 1.2.1 PIN Authentication
- 1.2.2 Enrollment Services
- 1.2.3 Secure Roaming
- 1.2.4 Self-Recovery
- 1.2.5 Self-Registration
- 1.2.6 Others
- 1.3 Public Key Infrastructure (PKI) Product by Application
- 1.3.1 Healthcare and Life Sciences
- 1.3.2 Human Resources
- 1.3.3 Manufacturing
- 1.3.4 Government and Defense
- 1.3.5 BFSI
- 1.3.6 Education and Research
- 1.3.7 Others
- 1.4 Global Public Key Infrastructure (PKI) Market Size Analysis (2021-2033)
- 1.5 Public Key Infrastructure (PKI) Market Development Status and Trends
- 1.5.1 Public Key Infrastructure (PKI) Industry Development Status Analysis
- 1.5.2 Public Key Infrastructure (PKI) Industry Development Trends Analysis
- 2 Public Key Infrastructure (PKI) Market PESTEL Analysis
- 2.1 Political Factors Analysis
- 2.2 Economic Factors Analysis
- 2.3 Social Factors Analysis
- 2.4 Technological Factors Analysis
- 2.5 Environmental Factors Analysis
- 2.6 Legal Factors Analysis
- 3 Public Key Infrastructure (PKI) Market Porter's Five Forces Analysis
- 3.1 Competitive Rivalry
- 3.2 Threat of New Entrants
- 3.3 Bargaining Power of Suppliers
- 3.4 Bargaining Power of Buyers
- 3.5 Threat of Substitutes
- 4 Global Public Key Infrastructure (PKI) Market Analysis by Regions
- 4.1 Public Key Infrastructure (PKI) Overall Market: 2025 VS 2026 VS 2033
- 4.2 Global Public Key Infrastructure (PKI) Revenue and Forecast Analysis (2021-2033)
- 4.2.1 Global Public Key Infrastructure (PKI) Revenue and Market Share by Region (2021-2026)
- 4.2.2 Global Public Key Infrastructure (PKI) Revenue and Market Share Forecast by Region (2027-2033)
- 5 Global Public Key Infrastructure (PKI) Market Size by Type and Application
- 5.1 Global Public Key Infrastructure (PKI) Market Size by Type (2021-2033)
- 5.2 Global Public Key Infrastructure (PKI) Market Size by Application (2021-2033)
- 6 North America
- 6.1 North America Public Key Infrastructure (PKI) Market Size and Growth Rate Analysis (2021-2033)
- 6.2 North America Key Suppliers Analysis
- 6.3 North America Public Key Infrastructure (PKI) Market Size by Type
- 6.4 North America Public Key Infrastructure (PKI) Market Size by Application
- 6.5 North America Public Key Infrastructure (PKI) Market Size by Country
- 6.5.1 US
- 6.5.2 Canada
- 7 Europe
- 7.1 Europe Public Key Infrastructure (PKI) Market Size and Growth Rate Analysis (2021-2033)
- 7.2 Europe Key Suppliers Analysis
- 7.3 Europe Public Key Infrastructure (PKI) Market Size by Type
- 7.4 Europe Public Key Infrastructure (PKI) Market Size by Application
- 7.5 Europe Public Key Infrastructure (PKI) Market Size by Country
- 7.5.1 Germany
- 7.5.2 France
- 7.5.3 United Kingdom
- 7.5.4 Italy
- 7.5.5 Spain
- 7.5.6 Benelux
- 8 China
- 8.1 China Public Key Infrastructure (PKI) Market Size and Growth Rate Analysis (2021-2033)
- 8.2 China Key Suppliers Analysis
- 8.3 China Public Key Infrastructure (PKI) Market Size by Type
- 8.4 China Public Key Infrastructure (PKI) Market Size by Application
- 9 APAC (excl. China)
- 9.1 APAC (excl. China) Public Key Infrastructure (PKI) Market Size and Growth Rate Analysis (2021-2033)
- 9.2 APAC (excl. China) Key Suppliers Analysis
- 9.3 APAC (excl. China) Public Key Infrastructure (PKI) Market Size by Type
- 9.4 APAC (excl. China) Public Key Infrastructure (PKI) Market Size by Application
- 9.5 APAC (excl. China) Public Key Infrastructure (PKI) Market Size by Country
- 9.5.1 Japan
- 9.5.2 South Korea
- 9.5.3 India
- 9.5.4 Australia
- 9.5.5 Southeast Asia
- 10 Latin America
- 10.1 Latin America Public Key Infrastructure (PKI) Market Size and Growth Rate Analysis (2021-2033)
- 10.2 Latin America Key Suppliers Analysis
- 10.3 Latin America Public Key Infrastructure (PKI) Market Size by Type
- 10.4 Latin America Public Key Infrastructure (PKI) Market Size by Application
- 10.5 Latin America Public Key Infrastructure (PKI) Market Size by Country
- 10.5.1 Mexico
- 10.5.2 Brazil
- 11 Middle East & Africa
- 11.1 Middle East & Africa Public Key Infrastructure (PKI) Market Size and Growth Rate Analysis (2021-2033)
- 11.2 Middle East & Africa Key Suppliers Analysis
- 11.3 Middle East & Africa Public Key Infrastructure (PKI) Market Size by Type
- 11.4 Middle East & Africa Public Key Infrastructure (PKI) Market Size by Application
- 11.5 Middle East & Africa Public Key Infrastructure (PKI) Market Size by Country
- 11.5.1 Saudi Arabia
- 11.5.2 South Africa
- 12 Competition by Suppliers
- 12.1 Global Public Key Infrastructure (PKI) Market Revenue by Key Suppliers (2021-2033)
- 12.2 Public Key Infrastructure (PKI) Competitive Landscape Analysis and Market Dynamic
- 12.2.1 Public Key Infrastructure (PKI) Competitive Landscape Analysis
- 12.2.2 Global Key Suppliers Headquarter Location and Key Area Sales
- 12.2.3 Market Dynamic
- 13 Key Companies Analysis
- 13.1 Docusign Inc
- 13.1.1 Docusign Inc Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.1.2 Docusign Inc Public Key Infrastructure (PKI) Product Portfolio
- 13.1.3 Docusign Inc Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.2 Comodo Group Inc
- 13.2.1 Comodo Group Inc Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.2.2 Comodo Group Inc Public Key Infrastructure (PKI) Product Portfolio
- 13.2.3 Comodo Group Inc Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.3 Kofax Ltd
- 13.3.1 Kofax Ltd Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.3.2 Kofax Ltd Public Key Infrastructure (PKI) Product Portfolio
- 13.3.3 Kofax Ltd Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.4 GoDaddy Inc
- 13.4.1 GoDaddy Inc Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.4.2 GoDaddy Inc Public Key Infrastructure (PKI) Product Portfolio
- 13.4.3 GoDaddy Inc Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.5 GMO GlobalSign Inc
- 13.5.1 GMO GlobalSign Inc Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.5.2 GMO GlobalSign Inc Public Key Infrastructure (PKI) Product Portfolio
- 13.5.3 GMO GlobalSign Inc Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.6 Verisign Inc
- 13.6.1 Verisign Inc Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.6.2 Verisign Inc Public Key Infrastructure (PKI) Product Portfolio
- 13.6.3 Verisign Inc Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.7 Gemalto N.V
- 13.7.1 Gemalto N.V Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.7.2 Gemalto N.V Public Key Infrastructure (PKI) Product Portfolio
- 13.7.3 Gemalto N.V Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.8 Signix Inc
- 13.8.1 Signix Inc Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.8.2 Signix Inc Public Key Infrastructure (PKI) Product Portfolio
- 13.8.3 Signix Inc Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.9 Ascertia Company
- 13.9.1 Ascertia Company Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.9.2 Ascertia Company Public Key Infrastructure (PKI) Product Portfolio
- 13.9.3 Ascertia Company Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.10 Secured Signing Limited
- 13.10.1 Secured Signing Limited Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.10.2 Secured Signing Limited Public Key Infrastructure (PKI) Product Portfolio
- 13.10.3 Secured Signing Limited Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.11 Entrust Data Cartd Corporation
- 13.11.1 Entrust Data Cartd Corporation Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.11.2 Entrust Data Cartd Corporation Public Key Infrastructure (PKI) Product Portfolio
- 13.11.3 Entrust Data Cartd Corporation Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 13.12 Identrust Inc
- 13.12.1 Identrust Inc Basic Company Profile (Employees, Areas Service, Competitors and Contact Information)
- 13.12.2 Identrust Inc Public Key Infrastructure (PKI) Product Portfolio
- 13.12.3 Identrust Inc Public Key Infrastructure (PKI) Market Data Analysis (Revenue, Gross Margin and Market Share) (2021-2026)
- 14 Industry Chain Analysis
- 14.1 Public Key Infrastructure (PKI) Industry Chain Analysis
- 14.2 Public Key Infrastructure (PKI) Typical Downstream Customers
- 14.3 Public Key Infrastructure (PKI) Sales Channel Analysis
- 15 Research Findings and Conclusion
- 16 Methodology and Data Source
- 16.1 Methodology/Research Approach
- 16.2 Research Scope
- 16.3 Benchmarks and Assumptions
- 16.4 Date Source
- 16.4.1 Primary Sources
- 16.4.2 Secondary Sources
- 16.5 Data Cross Validation
- 16.6 Disclaimer
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