#  Our Company 

Empowering Clean Water® since 2003 — two decades providing wastewater treatment operators with innovative solutions removing harmful nutrients and contaminants, enhancing water sustainability.

##  Journey to #1 Trusted for Nutrient Compliance 

##  Combating Nutrient Pollution 

Founded in 2003 to reduce harmful nutrient pollution caused by septic systems and fertilizer runoff along Cape Cod, Massachusetts, Environmental Operating Solutions inc.'s (EOSi) early nutrient-removal systems included chemical formulations that became MicroC® premium carbon sources.

Expanding industry demand for MicroC as a non-hazardous and cost-effective alternative to using methanol accelerated EOSi’s transformation into the high-growth industry leader in biological nutrient removal it is today.

##  Nonhazardous Impact 

Wide industry acceptance of nonhazardous carbon sources like MicroC® have rendered older methanol-based carbon supplement systems almost obsolete — with no new U.S. methanol-based installations reported in the past five years.

Why? Flammability and toxicity safety concerns, costly flammable-liquid storage and feed systems, and unsustainably of fossil-fuel derived imported methanol carbon sources. In contrast, non-hazardous and agriculturally renewable MicroC carbon sources offer cheaper use and storage, rapid and flexible deployment, superior cold weather performance, and more.

##  Engineered Solutions 

EOSi’s MicroC® — the world’s leading non-hazardous supplemental carbon source — has become a recognized industry standard widely used in denitrification, enhanced biological phosphorus removal (EBPR), and biochemical oxygen demand (BOD) addition applications.

EOSi’s Nitrack® control system is the wastewater treatment industry’s first PC-based controller for biological nutrient removal applications, enabling plant operators to continuously monitor and optimize their unique treatment processes. Nitrack’s cloud-based communications integrate with customer treatment control systems, enabling EOSi’s team of engineers and technical experts to remotely manage vital aspects of the treatment process to achieve nutrient performance goals and permit compliance.

[Awards Sep 18, 2024 ### EOSi’s Virtual Nitrack® technology awarded as Discover Gallery finalist at Inductive Automation’s 2024 Ignition Community Conference EOSi announces that EOSi’s Virtual Nitrack technology has been selected as a Discover Gallery finalist at Inductive Automation’s 2024 Ignition Community Conference.](https://microc.com/resources/awards/icc24-award) 

##  Meet our Team 

**Technical Expertise and Industry Leadership**

###  Samuel Ledwell 

President

###  Jeffrey Prellberg 

Vice President, Sales & Marketing

###  Rob Keeling 

Vice President, Operations

###  Ryan Coleman, P.E., LEED AP 

Vice President, Engineering

###  Michelle Murray 

Senior Accountant

###  Edith Hutchinson 

Director of Quality & EHS

### Stronger Together as an Axius Water Company

Empowering clean water® is EOSi’s company mission, and a shared family mandate as part of the Axius Water platform of leading water-quality solutions companies — unified, collaborative, and stronger together to help water and wastewater treatment plant operators meet the global challenges of contaminant and biological nutrient removal.  

United in tackling global water-quality challenges, emission reductions, decarbonization plans, and resource sustainability initiatives. Collaborating to innovate world-class water quality products and services offering comprehensive, customized, and cost-effective end-to-end solutions. Stronger together to meet tomorrow’s environmental, social, and governance goals, achieve Net Zero emissions by 2050 — and build a better future for our world.

[Sustainability Report](https://microc.com/uploaded/pdfs/Axius-Water-2022-Sustainability-Overview-low-res.pdf)