
A Message from YSI Incorporated CEO, Rick Omlor
We work with professionals to develop solutions for the growing burdens on our planet’s natural resources.
Whether you are concerned with floods, droughts, storm water runoff, clean drinking water, or healthy ecosystems, YSI can prove to be a valuable partner. Our instruments, software, and data collection platforms are focused on environmental monitoring and testing. The integrated systems we deliver to our customers help them to obtain critical data about the quality of water.
Reaching beyond our products, we build relationships with our customers through our dedicated customer service, including technical applications and service support. Our employees have years of knowledge and know-how to share. You can find our trained employees in many locations around the world, ready to assist you quickly.
All of us are interested in dealing with the impacts of global climate change. What we provide to you helps you make critical decisions -- for wetlands restoration, near-coastal monitoring, water resource planning, fish farming, and many applications in between.
When we ask “Who’s minding the planet?"®, it is satisfying to know that our customers are. And YSI (an employee-owned company) is dedicated to responsibly providing the quality systems and data that you need to do this.
I welcome your feedback about our products, services, or any other aspect of YSI. Feel free to email me directly at romlor@ysi.com.
Rick Omlor
CEO & President
YSI Incorporated
The YSI Foundation is a non-profit organization which donates a portion of company profits to environmental causes as well as educational and charitable organizations. Since 1990 we have donated more than US$2.6 million.
Employee Volunteerism



Community Partners and Friends of SonTek/YSI
Proud sponsor of the 55th Annual Greater San Diego Science and Engineering Fair, March 31 - April 5, 2009