About Us

Harmony Environmental Systems Private Limited (HES) was established with the goal of meeting industry demands for Air Quality Systems.

HES, headquartered in Chennai, India, aspires to be a market leader in the field of Environmental Services, with an emphasis on assisting the Industrial sector’s growth by helping our customers to meet local and global environmental criteria.

We offer a comprehensive range of services to meet the unique needs of each of our clients, from initial consultation and system design to installation, commissioning, Spares, Revamps, Upgrades, On site & classroom trainings and ongoing support. Our client base includes some of World’s leading companies across a wide range of industries. It includes National Thermal Power Corporation (NTPC), Hindalco, TATA Steel, Vedanta, Jindal steel and power, ITC, JK Paper, Reliance Industries, A.C. Boilers S.P.A., Hitachi Power Europe, PECC 2- Vietnam and many more companies.

At Harmony we believe that a pure and healthy environment is the foundation of a prosperous future with a healthy society. That is why we are committed to providing reliable, sustainable, and innovative solutions to address the most pressing environmental challenges that businesses are facing today.

Harmony’s Goal

To Promote Long-Term Growth and Development in Harmony with the Environment.

Harmony’s Mission

To apply our knowledge, skills and experience, towards providing exemplary engineering and project execution services, bringing premium value to our customers, suppliers and shareholders.

Harmony’s Values

To carry out our mission, we pledge to embody :

Honesty

Open and clear communication on all matters.

f

Integrity

Doing the right thing, no matter the cost.

Respect

For ourselves and each other, for the diversity of cultures and backgrounds we represent and for the environment.

Accountability

We take full responsibility for meeting our commitments.

Professionalism

Benchmarking ourselves against best-in-class.

Excellence

Constantly innovate, evolve, and improve in its pursuit.

Success

Winning is in our DNA.

Our Story

Harmony Environmental Systems Private Limited is in the business of Engineering, Designing and Manufacturing Air Pollution Control Equipment like Electrostatic Precipitators (ESP), Fabric/ Bag Filters and Hybrid Filters.

The introduction of the key ESP and Bag Filter technology to India occurred through licensing agreements between the then technology holders, Research Cottrell Inc., USA (acquired by the Hamon Group in 1997), other Hamon subsidiaries in Belgium and Germany, and their Partners/Licensees in India including VOLTAS, ACC, Shriram EPC, and Enmas Engineering Private Limited. Each of these licensing agreements and partnerships, while not concurrent was critical in establishing the reputation for performance and quality that the Research-Cottrell products in enjoyed India in industries as varied as utility boilers, steel plants, refineries, aluminium mills, pulp & paper and chemical recovery industry etc. While the level of collaboration varied in terms of industries and territories served, these licensees were instrumental in completing over 270 installations of Research-Cottrell design-based equipment in India.

Dr. Frederick G. Cottrell
Inventor of the ESP & ​Founder of Research Corporation​

In 2011, the Hamon Group established its own office in Kolkata and in 2012 expanded to a new office in Chennai, providing local support to its growing customer base. In 2018, Hamon Research Cottrell India Private Limited (HRCIN) became the Global Centre of Excellence for Suspended Particulate Controls, expanding its engineering and supply chain capabilities to support the Hamon Group’s global project portfolio. Gradually their areas of expertise increased to include other AQCS technology such as Flue Gas Desulphurisation & Treatment (FGD & FGT), Dry Sorbent Injection (DSI) and Wet Gas Scrubbing (WGS). The team from Chennai played an integral role in the design, procurement, installation, commissioning, and start-up activities for Hamon projects across the Dominican Republic and Brazil in the Americas to Poland, Germany, France, Belarus and Greece in Europe, Egypt in the MENA region and Kazakhstan, Vietnam, Indonesia, South Korea, China and Thailand in Asia.

The HRCIN team, along with its successful track record and reference list, and the inherent knowledge base and technical know-how developed over years of successful project execution, both within India and outside, that Harmony acquired in 2022. It is this wealth of experience, knowledge and skills that we draw on to serve our clients today.