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Public Key Infrastructure (PKI) Market Size and Forecast, by Component (Hardware Security Module, Solution, Services); Deployment Mode (Cloud, On-premises); Enterprise Size (Small and Medium Sized Enterprises, Large Enterprises); End User (BFSI, Government and Defense, IT and Communications, Media and Entertainment, Retail, Manufacturing, Healthcare, Education, Car) - Growth Trends, Key Players, Regional Analysis 2026-2035

  • Report ID: 5182
  • Published Date: Sep 11, 2025
  • Report Format: PDF, PPT

Part 01

  1. An Outline of the Public Key Infrastructure Market
    1. Market Definition
    2. Market Segmentation
    3. Solution Overview

Part 02

  1. Assumptions & Abbreviations

Part 03

  1. Research Methodology & Approach
  2. Research Process
    1. Service
    2. End-users
  3. Secondary Research
  4. Market Size Estimation

Part 04

  1. Summary of the Report for Key Decision Makers

Part 05

  1. Market Opportunities

Part 06

  1. Market Drivers

Part 07

  1. Market Trends

Part 08

  1. Major Roadblocks

Part 09

  1. Government Regulation: How they would aid business?

Part 10

  1. Up-Coming Technologies in Public Key Infrastructure Market

Part 11

  1. Industry Risk Analysis

Part 12

  1. Patent Analysis

Part 13

  1. SWOT Analysis on the Public Key Infrastructure Market

Part 14

  1. Industry Growth Outlook

Part 15

  1. Startup Analysis

Part 16

  1. Industry Supply Chain Analysis

Part 17

  1. Regional Demand Analysis

Part 18

  1. Recent News on Public Key Infrastructure Market

Part 19

  1. End User Analysis

Part 20

  1. Comparative Feature Analysis

Part 21

  1. Competitive Positioning: Key Players
    1. Entrust Datacard Corporation
    2. DigiCert Inc.
    3. Microsoft Corporation
    4. HID Global Corporation
    5. Google LLC
    6. AWS
    7. Thales Group
    8. NEC Corporation
    9. NTT Corporation
    10. IBM
    11. GlobalSign
    12. Venafi, Inc.

Part 22

  1. Competitive Model: A Detailed Inside View for Investor
    1. Market Share of Major Companies Profiled, 2023
    2. Business Profiles of Key Enterprises

Part 23

  1. Global Public Key Infrastructure Market Outlook
    1. Market Overview
    2. Market Revenue by Value (USD Million), and Compound Annual Growth Rate (CAGR)
    3. Global Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Component
      1. Hardware Security Module, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Solution, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Services, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Global Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Deployment Mode
      1. On-Premises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Cloud, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. Global Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Enterprise Size
      1. Small and Medium Sized Enterprises, Market Value (USD Million),  CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Large Enterprise, Market Value (USD Million), CAGR & Y-o-Y

    Growth Trend, 2024-2037F

  1. Global Public Key Infrastructure Market Segmentation Analysis (2024-2037) By End-User
    1. BFSI, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    2. Government and Defense, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    3. IT and Communications, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Media and Entertainment, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. Retail, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    6. Healthcare, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    7. Education, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    8. Manufacturing, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    9. Car, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    10. Others, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
  2. Global Public Key Infrastructure Market, By Region, 2024-2037
    1. North America, 2024-2037F (USD Million)
    2. Europe, 2024-2037F (USD Million)
    3. Asia Pacific Excluding Japan (APEJ), 2024-2037F (USD Million)
    4. Japan, 2024-2037F (USD Million)
    5. Latin America, 2024-2037F (USD Million)
    6. Middle East and Africa, 2024-2037F (USD Million)

Cross Analysis of Component W.R.T End-User

Part 24

  1. North America Public Key Infrastructure Market Outlook
    1. Market Overview
    2. Market Revenue by Value (USD Million), and Compound Annual Growth Rate (CAGR)
    3. North America Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Component
      1. Hardware Security Module, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Solution, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Services, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. North America Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Deployment Mode
      1. On-Premises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Cloud, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. North America Public Key Infrastructure Market Segmentation Analysis (2024-2037)
      1. By Enterprise Size
      2. Small and Medium Sized Enterprises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Large Enterprise, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    6. North America Public Key Infrastructure Market Segmentation Analysis (2024-2037) By End-User
      1. BFSI, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Government and Defense, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. IT and Communications, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Media and Entertainment, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. Retail, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Healthcare, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Education, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Manufacturing, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. Car, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      10. Others, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    7. North America Public Key Infrastructure Market, By Country, 2024-2037
      1. US, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Canada, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F

Cross Analysis of Component W.R.T End-User

Part 25

  1. Europe Public Key Infrastructure Market Outlook
    1. Market Overview
    2. Market Revenue by Value (USD Million), and Compound Annual Growth Rate (CAGR)
    3. Europe Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Component
      1. Hardware Security Module, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Solution, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Services, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Europe Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Deployment Mode
      1. On-Premises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Cloud, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. Europe Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Enterprise Size
      1. Small and Medium Sized Enterprises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Large Enterprise, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    6. Europe Public Key Infrastructure Market Segmentation Analysis (2024-2037) By End-User
      1. BFSI, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Government and Defense, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. IT and Communications, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Media and Entertainment, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. Retail, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Healthcare, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Education, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Manufacturing, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. Car, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      10. Others, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    7. Europe Public Key Infrastructure Market, By Country, 2024-2037
      1. Germany, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. France, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Italy, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Spain, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. BENELUX, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Poland, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Russia, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Netherlands, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. Rest of Europe, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F

Cross Analysis of Component W.R.T End-User

Part 26

  1. Asia Pacific Excluding Japan Public Key Infrastructure Market Outlook
    1. Market Overview
    2. Market Revenue by Value (USD Million), and Compound Annual Growth Rate (CAGR)
    3. Asia Pacific Excluding Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Component
      1. Hardware Security Module, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Solution, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Services, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Asia Pacific Excluding Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Deployment Mode
      1. On-Premises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Cloud, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. Asia Pacific Excluding Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Enterprise Size
      1. Small and Medium Sized Enterprises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Large Enterprise, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    6. Asia Pacific Excluding Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By End-User
      1. BFSI, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Government and Defense, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. IT and Communications, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Media and Entertainment, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. Retail, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Healthcare, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Education, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Manufacturing, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. Car, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    7. Asia Pacific Excluding Japan Public Key Infrastructure Market, By Country, 2024-2037
      1. China, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. India, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Indonesia, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. South Korea, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. Malaysia, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Australia, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Singapore, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Vietnam, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. New Zealand, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      10. Rest of Asia Pacific, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F

Cross Analysis of Component W.R.T End-User

Part 27

  1. Japan Public Key Infrastructure Market Outlook
    1. Market Overview
    2. Market Revenue by Value (USD Million), and Compound Annual Growth Rate (CAGR)
    3. Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Component
      1. Hardware Security Module, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Solution, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Services, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Deployment Mode
      1. On-Premises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Cloud, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Enterprise Size
      1. Small and Medium Sized Enterprises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Large Enterprise, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    6. Japan Public Key Infrastructure Market Segmentation Analysis (2024-2037) By End-User
      1. BFSI, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Government and Defense, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. IT and Communications, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Media and Entertainment, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. Retail, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Healthcare, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Education, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Manufacturing, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. Car, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      10. Others, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F

Cross Analysis of Component W.R.T End-User

Part 28

  1. Latin America Public Key Infrastructure Market Outlook
    1. Market Overview
    2. Market Revenue by Value (USD Million), and Compound Annual Growth Rate (CAGR)
    3. Latin America Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Component
      1. Hardware Security Module, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Solution, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Services, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Latin America Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Deployment Mode
      1. On-Premises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Cloud, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. Latin America Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Enterprise Size
      1. Small and Medium Sized Enterprises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Large Enterprise, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    6. Latin America Public Key Infrastructure Market Segmentation Analysis (2024-2037) By End-User
      1. BFSI, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Government and Defense, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. IT and Communications, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Media and Entertainment, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. Retail, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Healthcare, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Education, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Manufacturing, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. Car, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      10. Others, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F

Cross Analysis of Component W.R.T End-User

  1. Latin America Public Key Infrastructure Market, By Country, 2024-2037
    1. Mexico, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    2. Argentina, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    3. Brazil, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Rest of Latin America, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F

Cross Analysis of Component W.R.T End-User

Part 29

  1. Middle East & Africa Public Key Infrastructure Market Outlook
    1. Market Overview
    2. Market Revenue by Value (USD Million), and Compound Annual Growth Rate (CAGR)
    3. Middle East & Africa Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Component
      1. Hardware Security Module, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Solution, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. Services, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    4. Middle East & Africa Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Deployment Mode
      1. On-Premises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Cloud, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    5. Middle East & Africa Public Key Infrastructure Market Segmentation Analysis (2024-2037) By Enterprise Size
      1. Small and Medium Sized Enterprises, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Large Enterprise, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    6. Middle East & Africa Public Key Infrastructure Market Segmentation Analysis (2024-2037) By End-User
      1. BFSI, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Government and Defense, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. IT and Communications, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Media and Entertainment, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      5. Retail, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      6. Healthcare, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      7. Education, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      8. Manufacturing, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      9. Car, Market Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
    7. Middle East & Africa Public Key Infrastructure Market, By Country, 2024-2037
      1. GCC, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      2. Israel, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      3. South Africa, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F
      4. Rest of Middle East & Africa, Market 2024-2037F Value (USD Million), CAGR & Y-o-Y Growth Trend, 2024-2037F

Public Key Infrastructure Market Outlook:

Public Key Infrastructure Market size was valued at USD 7.16 billion in 2025 and is set to exceed USD 46.22 billion by 2035, expanding at over 20.5% CAGR during the forecast period i.e., between 2026-2035. In the year 2026, the industry size of public key infrastructure is estimated at USD 8.48 billion.

Public Key Infrastructure Market Size
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PKI is now widely used as a basic security solution due to growing worries about cybersecurity. It is being required by many businesses, including healthcare providers, and government organizations to protect patient privacy and safeguard confidential information within their networks. Over the following two years, the cost of cybercrime damage is anticipated to increase by 15% yearly, reaching USD 10.5 trillion by 2025.

Growing worries regarding data loss are expected to propel substantial expansion in the worldwide public key infrastructure market throughout the projected period. Strong data protection systems are more important than ever as both individuals and corporations struggle with more complex cyber threats. PKI provides an all-inclusive solution by protecting sensitive information, transactions, and communications through the use of cryptographic algorithms.

Key Public Key Infrastructure Market Insights Summary:

  • Regional Highlights:

    • The North America public key infrastructure (pki) market will hold over 34.20% share by 2035, driven by rising adoption of digital certificates and cyber-security measures.
    • The Asia Pacific market will secure 21.40% share by 2035, fueled by growing e-commerce and need for secure digital transactions.

  • Segment Insights:

    • The solution segment in the public key infrastructure market is expected to secure a 62.70% share by 2035, driven by advancements in PKI tools like PKI Spotlight, offering enhanced monitoring and alerting for secure certificate management.
    • The on-premises segment in the public key infrastructure market is expected to secure a substantial share by 2035, fueled by organizations’ preference for full control and customization of their IT infrastructure.

  • Key Growth Trends:

    • Integration of cloud computing
    • AI and machine learning in PKI security

  • Major Challenges:

    • Regulatory compliance burdens are projected to hamper the PKI market  growth in the upcoming period
    • Interoperability issues are set to hinder the market growth in the forecast period

  • Key Players: Google LLC, Amazon Web Services, Inc., Thales Group, NEC Corporation, NTT DATA Group Corporation, International Business Machines Corporation.

Global Public Key Infrastructure Market Forecast and Regional Outlook:

  • Market Size & Growth Projections:

    • 2025 Market Size: USD 7.16 billion
    • 2026 Market Size: USD 8.48 billion
    • Projected Market Size: USD 46.22 billion by 2035
    • Growth Forecasts: 20.5% CAGR (2026-2035)

  • Key Regional Dynamics:

    • Largest Region: North America (34.2% Share by 2035)
    • Fastest Growing Region: Asia Pacific
    • Dominating Countries: United States, China, Germany, Japan, United Kingdom
    • Emerging Countries: China, India, Japan, Singapore, South Korea

    • Last updated on : 11 September, 2025

Growth Drivers

  • Integration of cloud computing - Small and medium-sized enterprises have been helped to gain easier access to powerful technologies at a lower cost through cloud computing and applications.

    A cloud access security broker shadow IT solution discovers, interprets, and secures cloud services to support shadow IT operations in enterprises. Security brokers for cloud access are an effective way of improving data security controls in organizations.

    For example, in April 2022, Symantec, a company specializing in data-focused hybrid security solutions, combined its Data Loss Prevention (DLP) solution with CloudSOC, a cloud access security broker, to develop a comprehensive enterprise DLP solution. This solution encompasses shadow IT integration, user authentication, tailored dashboards and reports, and secure web gateways and firewalls.
  • AI and machine learning in PKI security - Artificial intelligence and machine learning are revolutionizing cybersecurity by enhancing threat detection, risk analysis, and incident response capabilities. These technologies play an important role in ensuring the security and integrity of digital identities and transactions, within the framework of a public key infrastructure (PKI) market .

Challenges

  • Complexities and implementation challenges - Significant resources are needed to implement a robust PKI system in terms of skilled personnel, infrastructure design, and ongoing maintenance.

    The initial investment and operating costs can be too high for organizations, in particular smaller ones with low IT budgets and technical expertise. PKI is the use of complicated cryptographic protocols, certificate management, key lifecycle management, and integration with different systems and applications.
  • Regulatory compliance burdens are projected to hamper the PKI market  growth in the upcoming period
  • Interoperability issues are set to hinder the market growth in the forecast period

Public Key Infrastructure Market Size and Forecast:

Report Attribute Details

Base Year

2025

Forecast Period

2026-2035

CAGR

20.5%

Base Year Market Size (2025)

USD 7.16 billion

Forecast Year Market Size (2035)

USD 46.22 billion

Regional Scope

  • North America (U.S. and Canada)
  • Asia Pacific (Japan, China, India, Indonesia, Malaysia, Australia, South Korea, Rest of Asia Pacific)
  • Europe (UK, Germany, France, Italy, Spain, Russia, NORDIC, Rest of Europe)
  • Latin America (Mexico, Argentina, Brazil, Rest of Latin America)
  • Middle East and Africa (Israel, GCC, North Africa, South Africa, Rest of the Middle East and Africa)
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Public Key Infrastructure Market Segmentation:

Component Segment Analysis

In public key infrastructure market, Solution segment is set to hold revenue share of more than 62.7% by 2035. Recent technological developments, such as the launch of an enhanced version of its flagship PKI Spotlight software in February 2024, are driving public key infrastructure (PKI) market growth for products like PKI Solutions, which has pioneered public key infrastructure technology.

This updated tool, which represents a significant advance in the management and security of digital certificates and keys, provides real-time monitoring and alerting capabilities specifically designed for PKI environments, including Microsoft PKI and various hardware security modules.

Deployment Mode Segment Analysis

By the end of 2035, on-premises segment is poised to hold substantial public key infrastructure market share. As organizations recognize the benefits of fully controlling their resources in an IT infrastructure, on-premises segments are experiencing a growth trend across the PKI market.

With on-premise PKI, enterprises can configure their deployment according to their specific requirements and capacities to provide a unique solution that meets their particular needs.

Our in-depth analysis of the global market includes the following segments:

     Component
  • Hardware Security Module
  • Solution
  • Services

     Deployment Mode
  • Cloud
  • On-premises

     Enterprise Size
  • Small and Medium Sized Enterprises
  • Large Enterprises

     End User
  • BFSI
  • Government and Defense
  • IT and Communications
  •  Media and Entertainment
  • Retail
  • Manufacturing, Healthcare
  • Education
  • Car
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Vishnu Nair
Head - Global Business Development

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Public Key Infrastructure Market Regional Analysis:

North American Market Insights

By the end of 2035, North America public key infrastructure market is set to dominate around 34.2% revenue share. PKI is being widely adopted in a variety of applications with the growing trend towards digital certificates in the region. To ensure that only trusted devices and users are connected to the network, digital certificate authentication helps different organizations.

In addition, digital certificates are widely used in SSL certificates for public-facing websites and services, VPN & Private Networks, Public Cloud Applications, Private Cloud Based Applications, or Code Signings among others.

The adoption of appropriate security solutions in the United States to protect data and prevent fraud due to the theft of credentials has become necessary for private and public organizations, with a growing frequency of cyber-attacks and technological progress.

PKI is used by the banking, healthcare, government, and e-commerce industries for data protection in Canada, to ensure security of communication as well as identity verification. The expansion of the PKI market is stimulated by the region's emphasis on data protection, as well as its presence of a large number of players.

Asia Pacific Market Insights

In public key infrastructure market, Asia Pacific region is expected to capture over 21.4% revenue share by 2035. The growth in the sale of online products and services has been driven by an increase in consumer disposable income, as well as changes in their lifestyles and purchasing patterns.

Compared to brick-and-mortar shops, consumers are opting for online shopping because it offers an extensive range of products that save time and money. Moreover, the e-commerce sector is driven by an increase in Internet and mobile phone penetration. The adoption rate of smartphones across the Asia Pacific region rose to 76 percent by 2022, up from 64 percent last year.

They consist of various consumer data, including online transaction information, as logistics firms move goods from one place to another. To ensure that this data is protected, logistics operators are using public key infrastructures like regular key rotation and current cryptographic standards to increase demand for public key infrastructure solutions in the transport industry.

With the growing popularity of eSignatures and digital payment systems in India, robust security measures such as PKI are needed to safeguard customer data and ensure safe transactions in a fast-evolving Retail Industry.

With PKI's key role in the securement of financial transactions, protection of customer information, and compliance with legislation, a strong digitalization effort is underway in the banking sector across the China region. As organizations try to streamline their PKI operations, including the management of certificate lifecycles and key administration, there is a growing demand for meta-managed tools.

Public Key Infrastructure Market Share
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Public Key Infrastructure Market Players:

    • Entrust Corporation
      • Company Overview
      • Business Strategy
      • Key Product Offerings
      • Financial Performance
      • Key Performance Indicators
      • Risk Analysis
      • Recent Development
      • Regional Presence
      • SWOT Analysis
    • DigiCert, Inc.
    • Microsoft Corporation 
    • ZeroSSL GmbH
    • Google LLC
    • Amazon Web Services, Inc.
    • Thales Group
    • NEC Corporation
    • NTT DATA Group Corporation
    • International Business Machines Corporation

Recent Developments

  • ZeroSSL, a trusted certificate provider, has been acquired by HID Global, one of the leaders in physical and digital security. The acquisition increases the public key infrastructure offered by HID Global, which allows its customers to protect their identity and transactions more effectively.
  • Microsoft Azure and Microsoft 365 platforms being a new addition, Microsoft has released its Cloud Public Key Infrastructure PKI. This innovative solution allows organizations to reinforce their security posture, while protecting their data assets, by providing a safe and robust way of managing the Digital Certificate.
  • Report ID: 5182
  • Published Date: Sep 11, 2025
  • Report Format: PDF, PPT
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Frequently Asked Questions (FAQ)

In the year 2026, the industry size of public key infrastructure is estimated at USD 8.48 billion.

The global public key infrastructure market size crossed USD 7.16 billion in 2025 and is likely to expand at a CAGR of more than 20.5%, surpassing USD 46.22 billion revenue by 2035.

The North America public key infrastructure (pki) market will hold over 34.20% share by 2035, driven by rising adoption of digital certificates and cyber-security measures.

Key players in the market include Google LLC, Amazon Web Services, Inc., Thales Group, NEC Corporation, NTT DATA Group Corporation, International Business Machines Corporation.

Public Key Infrastructure Market Report Scope

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