Clean Science and Technology Limited

rs,

onsible Care" 0URC0MM/TM(HTT05USlAJHABILIN 22.05.2025 To BSE Limited Phiroze JeeJeebhoy Towers, Dalal Street, Fort, Mumbai - 400 001 Scrip Code: 543318 Subject: Investor Presentation. Dear S

41.3%

245 Revenue in INR Crore Q1 FY24 Q2 FY24 Q3 FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.

39.2%

evenue in INR Crore Q1 FY24 Q2 FY24 Q3 FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.

6.7%

in INR Crore Q1 FY24 Q2 FY24 Q3 FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35

42.4%

Crore Q1 FY24 Q2 FY24 Q3 FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37

44.9%

Q1 FY24 Q2 FY24 Q3 FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37.3% 7.

44.4%

4 Q2 FY24 Q3 FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37.3% 7.9% 8.7

45.5%

Y24 Q3 FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37.3% 7.9% 8.7% 9.6%

42.1%

FY24 Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37.3% 7.9% 8.7% 9.6% 8.4%

44.8%

Q4 FY24 Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37.3% 7.9% 8.7% 9.6% 8.4% 7.9%

43.8%

Q1 FY25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37.3% 7.9% 8.7% 9.6% 8.4% 7.9% Q1 FY24

34.7%

25 Q2 FY25 Q3 FY25 Q4 FY25 41.3% 39.2% 6.7% 42.4% 44.9% 44.4% 45.5% 42.1% 44.8% 43.8% 34.7% 9.5% 33.6% 9.0% 34.4% 34.1% 36.6% 35.7% 37.3% 7.9% 8.7% 9.6% 8.4% 7.9% Q1 FY24 Q2 FY

Key functions

2

Key functions

Business operations Promoters’ sole business interest remains Clean Science and Technology with 75% stake 15 ROBUST CORPORATE GOVERNANCE Distinguished Board of Directors and reputed financial market participants underscore sound governance PROFILE OF NON-EXECUTIVE, INDEPENDENT DIRECTORS ON THE BOARD PRADEEP RATHI PROF. G. D. YADAV Sanjay Kothari Chairman and Non-Executive Director Non-Executive, Independent Director Non-Executive, Non-Independent Director B.Sc, M.S. (MIT, USA) MBA (Columbia, USA) Chairman – Sudarshan Chemicals B.Chem. Engineering, Ph.D Technology B.Com (University of Calcutta) Member of ICAI and ICSI KEVAL DOSHI Non-Executive, Independent Director B.Com. (University of Mumbai) Member of ICAI Erstwhile Partner at Ernst & Young LLP MADHU DUBHASHI Non-Executive, Independent Director PG in Business Administration (IIM Ahmedabad) Balanced board ensures transparency and accountability Highly experienced and diversified non-executive directors, are also board members of other