Mr. Mahesh Prabhu

ASHRAE member Phone: +91-9004787172 Email:

Mr. Mahesh Prabhu

ASHRAE member

Phone: +91-9004787172


  • Biography

    Owner: The Essem Group, Panjim. Goa
    Essem Enterprises: (estd 2000) Authorized Distributors of H.V.A.C .Water Treatment
    Specialty Chemicals and providers of Monitoring Services to slew of Pharma & Hotel Majors.
    The firm represents :
    -Vasu Chemicals LLP ( Mumbai /UAE/Thailand)
    -Nissan Specialty Chemicals Group ( Japan )
    -The Lonza Group ( USA)
    -B.A.S.F. Corporation (India.)

    Essem Technologies: (estd 2014) Certified Water Hygiene and Legionella Management
    Specialists: engaging with several multinational 5 Star Hotel Chains across India.
    M.S. Illinois Institute of Technology, School of Civil and Environment al Engg. Chicago. USA.
    B.E. (Civil –Environmental Engg.) Manipal University. Manipal. India.
    Certificate of Competence : Legionella Control International (UK) 2020-2023
    Professional Society Memberships
    Chair Tech Group TG D 102 ( HVAC Water Treatment ): currently developing Legionella
    Guidelines for India
    Member : National Apex Advocacy Committee ( 2020-22)


  • Topics
  1. Legionella Control in the Hospitality Sector.
  2. Mitigating Legionella Risk in Buildings in a COVID-19 World.
  3. Legionella abatement in Health-Care Settings.