Western Research and Development, the predecessor to SulphurExperts, was established by Joe Lukacs

Research into the kinetics of the modified-Claus process was initiated

First tail-gas incinerator fuel gas e�ciency study conducted

First publication of The Capability of the Modified-ClausProcess was published.

First Sulphur Seminar presented in Calgary

Work commenced to commercialize in-house SRU and Incinerationsimulation software to run on a personal computer

First edition of Sulphur Recovery by Paskall and Sames waspublished

First International Sulphur Seminar presented in Houston

First European Sulphur Seminar was presented in Amsterdam

100th international Sulphur Recovery seminar was presented inIstanbul, Turkey

Joe Lukacs, founder of Western Research appointed to Board ofDirectors

Sulsim® 6 released

European subsidiary Sulphur Experts b.v. was established in theNetherlands`

1964 1977 19781969 1974 1980 1981

Sulsim®, the SRU process simulation software was released forcommercial licensing

19951997 19851992199820022005

BUSINESS TIMELINE

www.sulphurexperts.com

Amine Experts Inc. was established to meet the need for amineprocess evaluation and training

European O�ce was moved from Germany to the Netherlands

US Subsidiary Sulphur Experts (USA) Inc. was established in Texas

Sulphur Experts was incorporated by John Sames with seniorpartners Bruce Klint, Gerald Bohme and Peter Dale

European O�ce, managed by John Sames was set up in Germanyto meet the demand for sulphur plant services in Europe

First edition of Amine Treating and Sour Waste Stripping by Sheilan, van Hoorn and Spooner published

200th international seminar on Sulphur Recovery and AmineTreating, presented in Bahrain

2006

Sulphur Experts International Inc. was incorporated and thecompany's global headquarters was established in Barbados

Energy Experts was established as a Division of Sulphur Experts

2007

Sulphur Experts US o�ce was opened in Kemah, TX

2008

Sulsim® 7 released

Filtration Experts was established as a Division of Sulphur Experts

2010

Sulsim® sold to Aspen Technology Inc.

2014

Dehydration Experts was established as a Division of Sulphur Experts

2015