Contact Information
Global Nalco LocationsLocal Sales Offices
NALCO Africa
Nalco Africa (Pty) Ltd
Ground Floor Building 14
Greenstone Hill Office Park
Emerald Boulevard
Greenstone Hill 1609
PO BOX 309
Isando 1600
Phone: +27 10 590 91 20
Fax: +27 10 590 91 30
A Joint Venture In Association with Protea Chemicals
Nalco Africa is a joint venture between Nalco and Protea Chemicals, a division of Omnia Chemicals. Nalco is an Ecolab company. With 2011 annualized sales of $11 billion and more than 38,000 employees, Ecolab Inc. (NYSE: ECL) is the global leader in water, hygiene and energy technologies and services that provide and protect clean water, safe food, abundant energy and healthy environments. Ecolab delivers comprehensive programs and services to the food, energy, healthcare, industrial and hospitality markets in more than 160 countries. The chemicals division of Omnia, branded Protea Chemicals, is a well-known distributor of speciality, functional and effect chemicals and polymers in southern and East Africa, and is represented in all major business centres throughout the region.


NexGuard The NexGuard program is the most advanced boiler internal treatment chemistry in the industry today, outperforming all other internal treatment programs.
Simplify Cooling Water System Operation. 3D TRASAR technology performs continuous, on-line monitoring of the operating condition of cooling water systems providing proactive defense against corrosion, scale and fouling for water systems.