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Latest news about Clean Science & Technology

Clean Science Promoters Plan Significant Inter-se Share Transfers 3 days ago

Clean Science & Technology has disclosed plans for significant inter-se share transfers among its promoter group members. Key transfers include Nilima Krishnakumar Boob acquiring a 6.24% stake, Asha Ashok Boob receiving an 8.11% stake, and Siddhartha Ashok Sikchi acquiring a 2.45% stake. The transfers, scheduled for November 26, 2025, or later, are aimed at streamlining family assets and businesses. The company emphasized that these transfers comply with SEBI regulations and will not change the aggregate promoter group holding.

Clean Science and Technology Announces 16.80% Stake Transfer Among Promoter Group 3 days ago

Clean Science and Technology Seeks Shareholder Approval for Board Restructuring and Leadership Transition 9 days ago

Clean Science Reports 5% Sequential Revenue Decline in Q2 FY26 Amid Market Challenges Nov 12, 2025

Clean Science and Technology Grants 29,447 Stock Options to Employees Nov 07, 2025

More news about Clean Science & Technology

06Nov 25

Clean Science and Technology Reports Q2 FY2026 Results with Resilient EBITDA Margins, Proposes Board Changes

Clean Science & Technology reported a 3% year-over-year increase in Q2 FY2026 consolidated revenue to INR 238.00 crore, maintaining EBITDA margins at 38.2%. H1 FY2026 saw 6% revenue growth to INR 488.00 crore with a 38.9% EBITDA margin. The company remains debt-free and has commercialized India's largest HALS facility. The Board has proposed several changes including new Independent Director appointments and executive role transitions, subject to shareholder approval via postal ballot.

04Sept 25

Clean Science and Technology to Recommend Two New Independent Directors

Clean Science & Technology Limited (CSTL) has announced plans to recommend the appointment of two additional independent directors to strengthen its board composition. The move aims to enhance board diversity and support long-term planning initiatives. The Nomination and Remuneration Committee will consider the recommendation in November 2025, followed by Board approval and shareholder approval through special resolutions. The company has informed the BSE and NSE about this intention in compliance with SEBI regulations.

25Aug 25

Clean Science Promoters Offload 24% Stake in Market Transaction

Six promoters of Clean Science & Technology Limited sold a 24% stake in the company through on-market transactions on August 21, 2025. The sale reduced the promoter group's holding from 74.97% to 50.97%. The transaction involved approximately 2.55 crore shares and was executed on both BSE and NSE. Despite the stake sale, CRISIL reaffirmed the company's credit ratings on August 25, 2025, with a Long Term Rating of CRISIL AA-/Stable and Short Term Rating of CRISIL A1+.

25Aug 25

Clean Science Trading Error Exposes Flaws in India's Block Deal System

Avendus Capital's unit mistakenly executed duplicate trades while selling 24% of Clean Science & Technology Ltd. shares, worth about $300 million. The error occurred during regular market hours instead of block deal windows. This incident highlighted limitations in India's block deal system, including a 1% discount limit. In response, SEBI proposed changes, including increasing the discount limit to 3% and raising minimum trade sizes. The event underscores the growing popularity of block deals in India and the need for enhanced safeguards and awareness among market participants.

21Aug 25

Clean Science Clarifies Block Deal Error, Promoters Sell 24% Stake

Clean Science & Technology addressed a significant error in a recent block deal, confirming that Spark Institutional Equities Pvt. Ltd. made a punching mistake during a trade. The error resulted in sell orders for 6 crore shares instead of the intended 2.5 crore shares. The company clarified that promoters Ashok Boob, Krishnakumar Boob, and Parth Maheshwari actually sold only 24% of outstanding equity (2.5 crore shares), not the 56% stake initially reported. The confusion led to stock volatility, with an initial 7% decline followed by a 13% recovery. The company's shares are currently trading 2.2% lower at ₹1,154.40, with broader declines of 9.5% over the past month and 25.2% year-to-date.

21Aug 25

Clean Science Tech Clarifies Punching Error Caused Unusual Trading Volume, Not Large Block Trades

Clean Science & Technology addressed confusion about reported block trading activity. A company executive stated that a punching error by Spark Avendus led to inflated trading volume reports. The actual block deal involved only 24% equity, not the larger transactions initially reported. Verified transactions included purchases by Norges Bank, Nippon India Mutual Fund, SBI Mutual Fund, and Bajaj Allianz Life Insurance. Promoters Asha Ashok Boob and Ashok Ramnarayan Boob sold approximately 20% stake. The company's shares closed 2.8% lower at Rs 1,147.80, with significant declines over the past year.

30Jul 25

Clean Science Injects ₹70 Crore into Wholly Owned Subsidiary Clean Fino-Chem

Clean Science & Technology Limited (CSTL) has invested ₹70 crore in its wholly owned subsidiary, Clean Fino-Chem Limited (CFCL), through a rights issue. CSTL subscribed to 11,70,569 additional equity shares at ₹598 per share. The investment aims to fund CFCL's ongoing projects in the speciality chemicals sector. CFCL, incorporated in March 2022, has shown significant growth with its turnover increasing from nil in FY 2022-23 to ₹46.77 crore in FY 2024-25.

18Jul 25

Clean Science and Technology: Q1 Results and Revised Growth Outlook Impact Stock

Clean Science & Technology reported mixed Q1 results with revenue up 8% YoY to ₹240 crore and EBITDA growth of 5%, but EBITDA margin narrowed. The company revised its full-year EBITDA growth expectations to 15-18% from 18-20%. Following the results and news of a potential minority stake sale by promoters, shares fell 7%. The company has diversified its product mix with over 25% of revenue from new launches and successfully commercialized its HALS capacity. Management expects Q2 growth to mirror Q1's slower pace, with improvements anticipated in Q3 and Q4.

17Jul 25

Clean Science & Technology's Co-Promoters Consider Minority Stake Sale Amid Strong Q1 Performance

Clean Science & Technology's co-promoter group, holding 55.18% of shares, is considering selling a minority stake for family estate planning and liquidity. The company reported robust Q1 results with 8.4% YoY revenue growth to ₹2,428.69 crore, improved EBITDA margin of 46.4%, and 6.3% increase in PAT to ₹700.63 crore. The promoters intend to retain majority control post-transaction. Siddhartha Sikchi and his group, holding 19.79% shares, will maintain their current shareholding.

17Jul 25

Clean Science & Technology Reports Robust Q1 Performance with Improved EBITDA and Net Profit

Clean Science & Technology Limited announced Q1 financial results with improved profitability. Revenue remained stable at ₹2,199.06 crore, while EBITDA increased to ₹1,000.00 crore. Net profit rose to ₹765.74 crore. The company's EBITDA margin improved to 45.77%. The board approved the 22nd AGM for September 11 and a final dividend payment on September 26. On a consolidated basis, the company reported revenue of ₹2,428.69 crore and net profit of ₹700.63 crore.

22May 25

Clean Science and Tech Reports Q4 Growth: EBITDA Up, Dividend Declared

Clean Science and Technology Ltd. (CSTL) released Q4 results showing mixed performance. Revenue increased 8.89% to ₹245.00 crore, EBITDA rose 6.38% to ₹105.00 crore, and net profit grew 5.08% to ₹78.60 crore year-over-year. However, EBITDA margin decreased to 42.59% from 43.79%. The company declared a dividend of ₹4.00 per share. Quarterly comparison shows consistent performance with slight improvements in EBITDA and net profit compared to Q3.

29Apr 25

Clean Science & Technology Sets May 22 for Q4 Results and Dividend Consideration

Clean Science & Technology Limited's Board of Directors will meet on May 22, 2025, to approve Q4 and FY2025 financial results and consider a final dividend. The trading window is closed from April 1, 2025, until 48 hours post-result announcement to prevent insider trading. Results and dividend recommendations will be published on the company's website after the meeting.

28Feb 25

Clean Science Secures Mega Project Offer from Maharashtra Government

Clean Science and Technology Limited (CSTL) has received an offer letter for mega projects from the Government of Maharashtra. This development could lead to significant expansion opportunities, potential economic incentives, job creation, and technological advancements for the company. While specific details are undisclosed, the mega project status typically involves large-scale investments and could substantially boost CSTL's growth prospects in the specialty chemicals sector.