Our History
ICONIC BRAND WITH 110+ YEAR HISTORY
OAIS has provided over 13 million touchless bottle fillers, water coolers, drinking fountains, bottleless coolers, countertop coolers, dehumidifiers, and countless environmentally friendly products to more than 80 countries across the world. Headquartered in the United States in Columbus, Ohio, OASIS International has 7 global manufacturing and distribution locations across the U.S., Mexico, Ireland, and Poland. Today, we continue to focus on our vision, to be the global expert in water delivery experiences, solving every need with innovative, sustainable, and adaptable solutions.
1910-1939
1910
Founded in 1910 in Columbus, Ohio, Ebinger Sanitary Manufacturing Company or EBCO marketed and manufacturing drinking water coolers sanitary fixtures and plumbing supplies. OASIS was the principal trade name for products and company rebrand in later years.


1911
Marketed first electric refrigerated water cooler

1922
Developed first point of use “Bubbler”

1930
OASIS’s first free-standing pressure water cooler

1940-1979
1944
Streamlined cooler design with all components in a compact case

1949
Marketed first electric dehumidifier

1952
Free standing pressure water cooler

1954
First hot 'n cold water dispenser is designed

1974
First modular cabinet developed and removeable side panel developed to streamline service


1980-1999
1985
First Countertop water cooler released to market

1990
First filtered point-of-use bottle-less coolers developed

1991
WaterGuard® System for no-spill bottle loading introduced

1992
First removable water reservoir cooler released to market

Opened facility in Ballina, Ireland

1993
Introduced polycarbonate cabinet
1998
Thermo-electric cooler released
Stainless steel hot tank introduced
2000-2019
2000
Introduced translucent color coolers

2001
Production begins at Gliwice, Poland plant

2003
Production begins at Monterrey, Mexico


2004
OASIS acquires Sunroc Coolers


2006
First Kalix Point-of-use model released
First pressure vessel direct chilled (PVDC) system

2008
Green filters program launched

2010
Oasis celebrated its 100th year
Point of use bottle coolers introduced to the consumer market

2014
Contactless Bottle Fillers with Electronic Eye Sensors launched

2015
Invention of Gemini High Performance Thermoelectric Chilling
Ultra Bottled Co2

2016
Antimicrobial copper introduced into OASIS fountains

2017
loT drinking fountain technology developed

2019
Quasar introduced providing UCV-LED at the Point-of-Dispense

Culligan Acquires OASIS International
Culligan's legacy is one of innovation. Since our founding in 1936 in Illinois, our pioneering approach to water treatment and service has helped us grow from a local business to a global leader. Today, with over 35 brands in 90 countries, we continue to build on that legacy with a commitment to creating new ways to bring better water where it's needed most.

2020+
2020
Free standing Bottle Fillers introduced to product offerings
Tilt'n Tether developed, providing easy access to filters in the top of the bottle filler.

2021
Electronic bottle filler converter kits for competitor models invented

2022
OASIS first touch-free, bottle free, POU cooler introduced to the market
