Tetra KO Attack. Suppress. Contain.612-230-3550

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Unmatched Firefighting Performance

About Us

Who We Are

We are TetraKO LLC,  of South St. Paul, Minnesota. We make innovative, high performance water enhancers to assist firefighters. Our original technology was developed by two bench chemists, with the guidance of a 20-year paid on call firefighter who worked alongside the chemists for six years to develop the technology to meet the needs of urban, rural and wildland firefighters.

The company’s internal chemists are constantly working on innovations and green chemistry to help the fire industry. Read about our Scientific Advisory Board.


To Change the Way the World Fights Fires.

Environmental Commitment

  • 99% to 99.5% water as applied.
  • Remaining product contains significant starch – which promotes biodegradability.
  • Independently certified biodegradable and non-toxic.