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Board of Directors

Details of Directorship

Details of Directorship

Pradeep Rathi

chairman & non-executive director

Ashok Boob

PROMOTER,
MANAGING DIRECTOR

Prof. Ganapati Yadav

non-executive Independent director

Madhu Dubhashi

non-executive Independent director

Sanjay Kothari

non-executive director

Keval Doshi

non-executive Independent director

Krishnakumar Boob

PROMOTER,
EXECUTIVE DIRECTOR

Siddharth Sikchi

PROMOTER,
EXECUTIVE DIRECTOR

Parth Maheshwari

PROMOTER,
EXECUTIVE DIRECTOR

Clean Science and Technology Limited
  • CIN : L24114PN2003PLC018532
  • Contact No: 91 20 41264761
  • e-mail : [email protected]
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© 2025 Clean Science and Technology Limited.

Pradeep Ramwilas Rathi

chairman & non-executive director

  • MS (Chemical Engg.) - MIT, USA
  • MBA - Columbia University, USA

Holds a bachelor’s degree in science from University of Poona and master’s degree of science in chemical engineering practice from Massachusetts Institute of Technology, USA. He also holds a master’s degree in business administration from Columbia University, USA. He has close to 25 years of experience in the chemical industry and is currently a director of Sudarshan Chemical Industries Limited, Pune, India.

Ashok Ramnarayan Boob

PROMOTER, MANAGING DIRECTOR

  • Bachelors of Engg. - ICT, Mumbai, India

Mr. Ashok Boob holds a Bachelor’s degree in Chemical Engineering from the Institute of Chemical Technology, Mumbai.

A seasoned technocrat with over 28 years of experience in the chemical industry, he has played a pivotal role in the growth and development of the company since its inception. His extensive expertise and leadership have been key to the company's success and continued innovation in the industry. He has been awarded the prestigious Lala Shriram National Award 2023 for Leadership in Chemical Industry by the Indian Institute of Chemical Engineers.

Prof. Ganapati Dadasaheb Yadav

NON-EXECUTIVE INDEPENDENT DIRECTOR

  • B.Chem. Engg. & Ph.D. Technology from the University of Bombay, India

He holds a bachelor’s degree in chemical engineering from University of Bombay. He also holds a doctorate in philosophy (technology) from University of Bombay, a doctorate of science (Honoris Causa) from D.Y. Patil University, Kolhapur and a doctorate of engineering (Honoris Causa) from National Institute of Technology Agartala. He was also awarded the civilian honour of Padma Shri by the Government of India in 2016.

Madhu Dubhashi

NON-EXECUTIVE INDEPENDENT DIRECTOR

  • Post-Graduation in Business Management from IIM Ahmedabad

She holds a postgraduate diploma in business administration from the Indian Institute of Management, Ahmedabad. She has been associated with Global Data Services of India Limited in the past.

Sanjay Kothari

NON-EXECUTIVE DIRECTOR

  • Member of ICAI and ICSI and B.Com. (Hons)

He holds a bachelor’s degree in commerce from the University of Calcutta. He is a member of the ICAI and ICSI. He has been awarded a certificate of merit from the Institute of Cost and Works Accountants of India. He has previously been associated with Industrial Meters Limited, Ajanta Auto Industries Private Limited, Akar Tools Limited, and Hindustan Wires Limited. He is currently a director of Anantroop Financial Advisory Services Private Limited, among others.

Keval Navinchandra Doshi

NON-EXECUTIVE INDEPENDENT DIRECTOR

  • Member of ICAI and B. Com

He holds a bachelor’s degree in commerce from University of Bombay. He is a chartered accountant. He was a Partner at Ernst & Young LLP in the past.

Krishnakumar Ramnarayan Boob

PROMOTER, EXECUTIVE DIRECTOR

  • Bachelors of Pharmacy – University of Bombay, India

Mr. Krishnakumar Boob holds a bachelor's degree in Pharmacy from the University of Bombay, India. With over 25 years of experience in the chemical industry, he has been instrumental in driving the Company's growth and development.

Siddharth Ashok Sikchi

PROMOTER, EXECUTIVE DIRECTOR

  • M.Sc. - University of Manitoba, Canada
  • B. Tech - ICT, Mumbai, India

Mr. Siddharth Sikchi holds a Master’s degree in Science (Organic Chemistry), from the University of Manitoba, Canada and a Bachelor’s degree in Technology from the Institute of Chemical Technology, Mumbai.

With over 19 years of experience in the chemical industry, Mr. Sikchi serves as a beacon of inspiration for all R&D endeavours and is instrumental in driving the company's business development, raw material procurement, and information technology initiatives. In 2014, Mr. Sikchi received the 'Distinguished Alumnus (Entrepreneur) Award' from the Institute of Chemical Technology, Mumbai. He has also been honoured with the prestigious India’s Brightest Young Business Leaders ‘ET- 40 Under Forty’ award, in 2023.

Parth Ashok Maheshwari

PROMOTER, EXECUTIVE DIRECTOR

  • MBA – Babson College, Massachusetts
  • B. Tech – University of Pune, India

Mr. Parth Maheshwari holds a Master’s Degree in Business Administration from Babson College, Massachusetts and Bachelor’s Degree in Technology (Chemical) from Pune University. With over 10 years of experience, he has been instrumental in setting up new projects, managing production, procurement, safety, and HRD.