(206) 280-1093 info@freeboardsos.com


This city, this region, the entire planet is riding and accelerating a wave of change. We need new ideas, new ways of thinking and doing business to cope with those changes. Business, as usual, won’t cut it.

SNARRE, Freeboard’s core technology is an advanced engine exhaust gas scrubber system that reduces NOx, CO2 and PM.

  • Switched
  • NOx
  • Adsorber
  • Reformate
  • Regenerated
  • Exhaust

Freeboard Sound Solutions (Freeboard SOS for short) is incorporated as a Social Purpose Corporation in Washington State.

Although we are a for-profit corporation, environmental stewardship is written into our charter. The company was founded for the sole purpose of combating climate change by providing practical solutions for the maritime industry.