Flotration Technologies

About Us

About us

Clean water challenges are growing faster than the infrastructure designed to solve them. Flotration was founded on a simple idea: before building a new system, why not make the existing system perform better?

Flotration Technologies
CAST

Capillary Action Separation Technology

Our mission

We exist to make water pretreatment more honest and more useful. Prove it on the real stream before anyone commits. Work with the system that's already there instead of selling a teardown. And when performance creates savings, share them — so the customer isn't the only one with skin in the game.

Flotration TechnologiesCAST

People

Leadership

Operators, builders, and advisors who put CAST on real streams — and stand behind the results.

Chris Fetters, P.E.

Chief Executive

Chris Fetters, P.E.

CEO & CTO

Chris Fetters serves as Chief Executive Officer and Chief Technology Officer of Flotration Technologies, where he leads the company's strategy, technology development, and deployment of advanced water treatment solutions for municipal and industrial applications. Under his leadership, Flotration has developed innovative treatment technologies designed to improve water quality, increase treatment capacity, extend the life of existing infrastructure, and reduce capital costs for utilities and industrial operators. Chris oversees the commercialization of the company's proprietary systems while working closely with municipalities, engineering firms, regulatory agencies, and industry partners to address growing water quality and infrastructure challenges across North America.

Schedule a scoping virtual meeting or call

Opens an email to Chris with a ready subject and outline — fill in your details and send.

John Michaels

John Michaels

COO & Director of Business Development

John Michaels is responsible for expanding Flotration Technologies' presence across both public and private sectors by developing strategic partnerships and uncovering new applications for the company's technology. Drawing on years of experience growing businesses and building strong industry relationships, he helps connect organizations with solutions that improve water quality, operational efficiency, and infrastructure performance.

Schedule a scoping virtual meeting or call

Opens an email to John with a ready subject and outline — fill in your details and send.

Mark Thomas

Mark Thomas

Director of Field Operations

Mark Thomas brings decades of hands-on experience in environmental services, emergency response, industrial operations, and water treatment technologies. As a key architect of the Flotration System, he has played a leading role in the design, development, and practical application of the technology, drawing on extensive experience in hazardous materials management, produced water challenges, and complex field operations.

Governance

Board & founders

Strategic leadership across operations, capital, law, and technology commercialization.

Rex Vanier

Rex Vanier

Founder

Rex Vanier is a founder, entrepreneur, and business operator with extensive experience scaling companies and commercializing emerging technologies. He provides strategic leadership and operational oversight as Flotration expands its municipal and industrial water treatment solutions.

Brett Johnson

Brett Johnson

Founder

Brett Johnson is a founder and investor with more than three decades of experience building companies and developing large-scale projects. He co-founded Overland Property Group, which completed over $800 million in developments, and now focuses on advancing innovative infrastructure and water technologies.

Jay Vanier

Jay Vanier

Founder & Advisor

Jay Vanier is a Founder and Advisor to Flotration Technologies. He played an important role in the early development of the company and has maintained a deep understanding of the technology and its applications. With a background in law and experience across energy, water resources, infrastructure, and public policy, Jay provides strategic insight on regulatory considerations, market opportunities, and the long-term evolution of the company's technology platform.

Aaron Kroll

Aaron Kroll

Founder

Aaron Kroll brings extensive legal and business experience to Flotration Technologies, advising the company on corporate strategy, governance, contracts, risk management, and growth opportunities. An attorney with Kutak Rock, he provides practical legal counsel that supports Flotration's expansion across municipal, industrial, and commercial markets.

About us

Midwest roots. Built to scale by listening first.

Flotration didn't start in a coastal lab or a corporate skunkworks. It started in the middle of the country — in a community facing a serious groundwater problem, and a small group of people who refused to wait for someone else to solve it.

The work began at a test well bored to characterize a known plume. There was no treatment plant on that stream. The team connected to the well and ran the water through a mobile unit built as a miniature full plant — a complete treatment train with CAST at the front. Performance on the water was strong. What stood out next was quieter, and more important.

Downstream of CAST, the ion exchange and carbon stages were not taking the wear and loading they normally would. Media that usually bears the brunt of fouling and breakthrough was working under far less stress. That was the moment the company stopped thinking primarily about a portable full train and started seeing the product clearly: CAST as pretreatment — the step that protects and extends everything that follows.

Most serious plants already have those downstream steps. They don't need another complete plant on a trailer. They need a way to make the train they already run last longer and cost less to operate. CAST was the differentiator.

So the team did something unusual for a small-town company with strong pilot data. They didn't load a trailer and knock on doors coast to coast. They took the results to people who live in water every day — operators, engineers, chemists, program managers, and industry advisors — and they listened. They shared what the testing showed, invited scrutiny, and looked for partners who could help carry the work with the rigor the field demands.

That's how Flotration connected with the expertise that now leads and surrounds the company, including CEO and CTO Chris Fetters, and with independent advisors and testing partners who evaluate performance rather than simply endorse a brochure. The principle was simple: don't try to be every kind of expert — surround yourself with them.

Today Flotration's mission is deliberate and commercial: prove CAST on the client's water before anyone commits; tee into the system that's already there instead of selling a teardown; and when performance creates savings, share them. The roots are Midwest. The ambition is global. Small town. Serious technology. Built to scale by listening first.

Innovation

CAST — Capillary Action Separation Technology

CAST is Flotration's modular pretreatment platform. It uses capillary physics — water moving through structured media — to separate fine suspended solids, oils, and organics before they hit the rest of the train. No chemicals to dose for that step. No additional power. No moving parts.

Units tee into the influent you already have. The footprint is small; modules scale in parallel when flow goes up. In a pilot, a bypass valve returns the system to normal operation if operators need a simple path around pretreatment.

The point is not to replace clarifiers, ion exchange, carbon, or membranes. It is to protect them — and to document what that is worth on your water before anyone commits to a wider program.

Proof & data

Measured on your stream. Reviewed independently.

A paid pilot is not a demo for its own sake. We instrument the candidate stream and collect performance data — what went in, what came out, and how the train responded — under an agreed sampling and monitoring plan.

You receive that package. It is meant for ops, engineering, finance, and anyone who has to defend a decision internally. Site-specific results stay tied to your engagement and are shared with you as part of the proof.

Deloitte serves as an independent advisor for CAST — evaluating pilot data, verifying results, and helping shape water-as-a-service. Engaged since 2024; not an investor in Flotration or CAST. Their role is confidence in the evidence, not a substitute for your own engineers.

Flotration also learns from pilots — which matrices respond, how modules are best applied — so the next deployment is sharper. Commercial terms for data handling sit in the pilot agreement; the public commitment is simple: you get the results, and third-party review is available so you are not asked to trust a vendor slide alone.

Strategic advisors

Independent evaluation of pilot data and results. Not an investor in Flotration or CAST.

Deloitte

More detail in the FAQ under pilot data and Deloitte's role.

Flotration Technologies

Ready to put CAST on your water?

Start with a short intake. We'll schedule a scoping call, return a one-page ROI, and prove it in a paid pilot.