AFG Combustion
Callidus Technologies, a part of Honeywell UOP


Airoil Flaregas Pvt. Ltd. announces Memorandum Of Understanding with Callidus Technologies, USA.


Mumbai, July 28, 2021 - Airoil Flaregas Pvt. Ltd. (trading as AFG Combustion), a leading combustion company, announces that it has entered into an MOU agreement to use Callidus flare technology.  Callidus Technologies, a part of Honeywell UOP, is a pioneering leader in combustion technologies, related to flares, burners and emission controls.

By combining the next generation technical excellence of Callidus Technologies with the global engineering footprint, fabrication and aftermarket strengths of the AFG Combustion Group; this agreement will allow the companies to leverage their natural strengths to provide the best available technologies at the most economical pricing levels to customers around the world.

“The 2015 acquisition of UK based Greens Combustion Limited had a considerable impact on our global presence, and we see this MOU with Callidus as yet another significant step in the strategic growth of the AFG Combustion business both in and outside of India” said Gautam Sheth, Vice Chairman of HS Group of companies, owner of AFG Combustion. “Our shared vision is the continued growth of our businesses into the international market, providing excellence both in technology, as well as matching the market needs of economical solutions and lifetime support and we are delighted to start working immediately with the Callidus team.

Richard Withnall, Managing Director of Greens Combustion added, “Knowing some of the relative strengths of both AFG Combustion and Callidus businesses and working with both management teams on the details of the deal I see the synergies of our companies as almost unparalleled in today’s market which makes the future very exciting for all connected with the global flare market.”



About AFG Combustion

AFG Combustion has been a market leader in the supply of combustion and emission control equipment since its establishment in India in 1985. Since 2015, AFG Combustion has been expanding its presence outside of India, supporting major end users and EPCs in a broad range of industries around the globe. AFG Combustion maintains its centres of excellence in India and the UK. For more information about AFG Combustion please visit


About Greens Combustion

Greens Combustion is a specialist combustion company supplying a range equipment focusing on energy efficiency and the reduction of greenhouse gases across multiple industries. Established in 2012 by some of the most recognized engineers in the international combustion market, Greens Combustion has forged a reputation for technical excellence, premier customer support and commitment to optimal solutions. Greens Combustion is headquartered in the UK, with one of the worlds most advanced combustion test facilities in Italy. For more information about Greens Combustion please visit


About Callidus Technologies

Callidus Technologies was established in Tulsa, Okla. in 1989 to provide advanced process burner solutions for the refining and petrochemical industries. Today, Callidus provides a broad portfolio of engineered products and services, including flares that reduce visible emissions and burner technologies that minimize formation of nitrogen oxides. For more information about Callidus burners, please visit

Honeywell UOP ( is a leading international supplier and licensor of process technology, catalysts, adsorbents, equipment, and consulting services to the petroleum refining, petrochemical, and gas processing industries. Honeywell UOP is part of Honeywell’s Performance Materials and Technologies strategic business group, which also includes Honeywell Process Solutions (, a pioneer in automation control, instrumentation and services for the oil and gas, refining, petrochemical, chemical and other industries.

Honeywell ( is a Fortune 100 technology company that delivers industry specific solutions that include aerospace products and services; control technologies for buildings and industry; and performance materials globally. Our technologies help everything from aircraft, buildings, manufacturing plants, supply chains, and workers become more connected to make our world smarter, safer, and more sustainable.  For more news and information on Honeywell, please visit