About Us

Cetus Consulting Solutions Services Pvt Ltd

Thank you for visiting us at Consulting Solution Services (C2S2). Here, you will find comprehensive information about what we do, and how we may be able to meet your requirements and objectives in different service sectors. Please feel free to contact us or visit us directly in our head office. We will also be happy to visit your office and receive you at our Head Office to meet and discuss with our expert team about your requirements.

In C2S2 we strongly believe in professional ethics thereby maintaining high standards of quality driven by innovative technologies, guided experience and education. Please visit our different sections where we have provided all information about our sector wise services and different projects.

We are continuously upgrading our website and working continuously to make it more informative and user friendly and therefore, we always appreciate your feedback, compliments, complaints and suggestions on contents of this website. Being a young firm, we are always striving to attain excellence and therefore we do listen and value your contribution to our work in this way. Your feedback is very important to us as we continuously work toward providing high quality service both now and in the future. Please use the feedback form on tab Contact Us of our website to tell us about it. Thanks from team C2S2.


Dr Ajay Pradhan| A business leader

Dr. Ajay Pradhan is a civil engineer with doctorate degree in Water Resource Engineering with experience of over 27 years in planning, designing and implementation of number of project funded by national and international funding agencies.Ajay is currently Chairman and CEO of Cetus Consulting Solution Services Private Limited (C2S2) with its head office in New Delhi. Prior to this he worked as Managing director of Halcrow & CH2MHILL, Director of DHV consultant. He is also founder and managing director of DHI in India. Apart from this, Ajay has also provided services as consultant and scientist in different government agencies like planning commission of India and National Informatics Center respectively.
Dr. Ajay possesses key expertise in Sustainable and Integrated Water Management, Solid Waste Management, Climate Change, Hydropower, Urban Environment Management, Policy and Governance.
Ajay is the member of Governing Council of KIIT and Chairman of KIIT University Academic, Industry and Innovation. He is also Chairman of Institution of Water and Environment, India, Executive member and chairman of NCR and Delhi chapter of National Solid Waste Management Association, India. He is recipient of Udyog Ratna Award, water leader of Asia and Member of Board of IIT-DSR, North Camp University and many National, International agencies and academic institutions. Ajay is also mentor and Expert Member of Information Technology Research Academy (ITRA- Water) of Ministry of Information and Technology, Government of India for IT Innovation and Research in water sector.
Presently, Ajay is providing consultancy and advisory services for different Institution and organization. He is actively engaged in the Hydrological studies, sediment control management in Uttarakhand, J&K, Himachal Pradesh, Sikkim and Arunanchal Pradesh.

Sundeep S Chauhan

Sandeep is a graduate Chemical Engineer from BITS, Pilani with Post Graduate Diploma from IIM, Bangalore with 27 years of experiences in Water, Infrastructure and business advisory services. Core and Social Infrastructure – Deep expertise in Water, Industrial Parks, Industrial corridors. Good grip on utilities, renewable energy, power transmission lines, transportation, environment and urban sectors. Hospitality, Education, Skill Development defines social domain.
Petrochemicals-Manmade Fiber
Oil & Gas -Trade and Promotion of SME’s for UK, Market Research
Cement and Building Materials
IT Services
Learning Facilitation and Skills Development
He is the Executive Director of the Company and responsible for new business development into industrial corridors, smart cities

At C2S2 high ethical and professional standards are conjoined with business-oriented thinking. We work towards gaining the trust and integrity of our clients, by showcasing creativity, excellence and humanity in our work. This attitude permeates our values, vision and policies.
We are committed towards sustainable development, both nationally and internationally, as well as our responsibility towards a brighter future – is paramount. At C2S2, we focus on forging strong, long-term relationships with our employees and clients, as relationships are crucial for success.