Persistent Systems Limited

rs,

Kurla Complex, Bandra (E), Mumbai 400 051 The Manager Corporate Services, BSE Limited P J Towers, Dalal Street, Mumbai 400 001 Ref: Symbol: PERSISTENT Ref: Scrip Code: 533179 Dear Sir/Madam,

17.6%

Platform-driven Digital Engineering & Enterprise Modernization partner $406.2M FY26 Q2 Revenue +17.6% YoY 16.3% EBIT Margin +43.7% YoY 13.2% PAT Margin +45.1% YoY $1,531.3M TTM Revenue +19.2%

16.3%

riven Digital Engineering & Enterprise Modernization partner $406.2M FY26 Q2 Revenue +17.6% YoY 16.3% EBIT Margin +43.7% YoY 13.2% PAT Margin +45.1% YoY $1,531.3M TTM Revenue +19.2% YoY $1,611

43.7%

ring & Enterprise Modernization partner $406.2M FY26 Q2 Revenue +17.6% YoY 16.3% EBIT Margin +43.7% YoY 13.2% PAT Margin +45.1% YoY $1,531.3M TTM Revenue +19.2% YoY $1,611.6M TTM ACV Bookings

13.2%

rprise Modernization partner $406.2M FY26 Q2 Revenue +17.6% YoY 16.3% EBIT Margin +43.7% YoY 13.2% PAT Margin +45.1% YoY $1,531.3M TTM Revenue +19.2% YoY $1,611.6M TTM ACV Bookings $8.5B* M

45.1%

partner $406.2M FY26 Q2 Revenue +17.6% YoY 16.3% EBIT Margin +43.7% YoY 13.2% PAT Margin +45.1% YoY $1,531.3M TTM Revenue +19.2% YoY $1,611.6M TTM ACV Bookings $8.5B* Market Capitalization

19.2%

+17.6% YoY 16.3% EBIT Margin +43.7% YoY 13.2% PAT Margin +45.1% YoY $1,531.3M TTM Revenue +19.2% YoY $1,611.6M TTM ACV Bookings $8.5B* Market Capitalization 3 © 2025 Persistent Systems 1 USD

INR 88.78

Y $1,611.6M TTM ACV Bookings $8.5B* Market Capitalization 3 © 2025 Persistent Systems 1 USD = INR 88.78 | * Market cap as on September 30, 2025 Our journey over 35+ years has been shaped with Cloud, Data

93x

d Orbit 2008 – 2016 o Offering expansion to full product lifecycle o 2010: Persistent IPO; 93x oversubscribed o Early venture into big data Fourth Orbit 2016 – 2019 o Caught the early w

rs 4

of 5 Top SIMD* Companies 3 of 5 Top Pharmaceutical Companies 2 of 5 Top Health Providers & Payors 4 of 5 Top Clinical Research Organizations 20 of Fortune 50 companies * Scientific Instruments and

17.4%

edical Devices 7 © 2025 Persistent Systems We continue to build on our long-term growth journey… 17.4% Revenue CAGR From IPO to FY25 25.6% 4-Year Revenue CAGR between FY21 and FY25 e l t i T s i x

25.6%

stems We continue to build on our long-term growth journey… 17.4% Revenue CAGR From IPO to FY25 25.6% 4-Year Revenue CAGR between FY21 and FY25 e l t i T s i x A Revenue in $M 1,625 1,409 1,18

We were recognized for

1

Excellence for Most Innovative Practice

1

We were recognized for

o Market-leading organic, constant-currency revenue growth among publicly listed global service providers o Performance merit, underscoring both differentiation and consistency in financial results o Execution excellence, reflected in sustained growth across industries and geographies Read more “Elevate Honors recognitions are based on Everest Group’s independent, fact based, analyst-driven research. Honorees are selected based on objective, data-driven analysis and serves as third party validation of high performance and excellence. We congratulate Persistent Systems for their recognition in the Growth Honor of the Year (annual revenue > USD 1 to 5 billion).” Ronak Doshi, Partner, Everest Group 29 © 2025 Persistent Systems We were awarded for AI excellence at the National AI Awards 2025 by the Confederation of Indian Industry (CII) Honored for Innovative, Outcome- driven and Scalable AI Solutions Persistent won two prestigious awards from CII for AI

Excellence for Most Innovative Practice

o Best Industry Application, for AssIst Framework ▪ AssIst Framework powers our AI-driven services to redefine enterprise efficiency o Best AI Solution Showcase/Technology for ITAssIst • ITAssIst, our GenAI-powered IT assistant, has delivered a 70% improvement in self-service IT ticket management efficiency Read more 30 © 2025 Persistent Systems We were commended for building a future-ready, high-performing talent ecosystem Cited as a Leader in the Everest Group Talent Readiness for Next- generation Cloud Services PEAK Matrix® Assessment 2025 Read more Won three top honors at the People Matters InfiniT Awards 2025: Gold in Tech- Enhanced Workforce Planning, Gold in Talent Acquisition Team and Silver in HCM Innovation Read more Recognized as one of America’s Greatest Workplaces in Tech 2025 by Newsweek and Plant-A Insights Group Read more Won a Brandon Hall Gold award for our Architect Competence Development Program under the “Best Competency Management Strategy” category Read more 31 ©