India Post-quantum Cryptography (PQC) Market (2025-2030)

RESEARCH METHODOLOGY

Secondary research was conducted to gather information for this technical, market-oriented, commercial study of the PQC market. The next step involved validating these findings, assumptions, and sizing with industry experts across the value chain using primary research. We used top-down and bottom-up approaches to estimate the total market size. After that, the market breakup and data triangulation procedures were used to estimate the market size of the segments and subsegments of the PQC market.

Secondary Research

During the secondary research process, various secondary sources were consulted to identify and collect information relevant to the study. These sources included annual reports, press releases, investor presentations from PQC vendors, forums, certified publications, and whitepapers. The secondary research was mainly used to obtain key information about the industry’s supply chain, the total pool of key players, market classification and segmentation according to industry trends to the bottom-most level, regional markets, and key developments from both market- and technology-oriented perspectives, all of which were further validated by primary sources.  

Primary Research

In the primary research process, various primary sources from both the supply and demand sides were interviewed to obtain qualitative and quantitative information for this report. Supply-side primary sources included industry experts such as chief executive officers (CEOs), vice presidents (VPs), marketing directors, technology and innovation directors, and other key executives from companies and organizations operating in the PQC market.

In the market engineering process, top-down and bottom-up approaches were extensively used, along with several data triangulation methods, to perform market estimation and forecasting for the overall market segments and subsegments listed in this report. We conducted extensive qualitative and quantitative analysis throughout the complete market engineering process to identify key information/insights for the report.

After completing the market engineering process (including calculations for market statistics, market breakups, market size estimations, market forecasts, and data triangulation), we conducted extensive primary research to gather information and verify & validate the critical numbers. The primary research was also conducted to identify the segmentation types, industry trends, competitive landscape of PQC market players, and key market dynamics, such as drivers, restraints, opportunities, challenges, industry trends, and key strategies.

The following is the breakdown of the primary study:

Note: Tier 1 companies have revenues above USD 10 billion; Tier 2 companies have revenues between USD 1 and 10 billion; and Tier 3 companies have revenues between USD 500 million and USD 1 billion. Other designations include sales, marketing, and product managers.

To know about the assumptions considered for the study, download the pdf brochure

Market Size Estimation

Top-down and bottom-up approaches were employed to estimate and validate the size of the PQC market, as well as the size of various dependent sub-segments within the overall PQC market. The research methodology used to estimate the market size includes the following details: critical players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This procedure involved reviewing the annual and financial reports of the top market players and conducting extensive interviews with key industry leaders, including CEOs, VPs, directors, and marketing executives, to gather insights.

We determined all percentage splits and breakdowns using secondary sources and verified them through primary sources. This study accounted for all parameters that affect the market, reviewed them in detail, verified them through primary research, and analyzed them to produce final quantitative and qualitative data. This data was consolidated with detailed inputs and analysis from MarketsandMarkets.

Post-Quantum Cryptography Market: Top-Down and Bottom-Up Approach

Data Triangulation

The market was split into several segments and subsegments after arriving at the overall market size using the market size estimation processes explained above. The data triangulation and market breakup procedures were employed, wherever applicable, to complete the overall market engineering process and arrive at the exact statistics of each market segment and subsegment. The data was triangulated by studying various factors and trends from both the demand and supply sides.