About Us

We design, develop, and manufacture waste solutions products in Silicon Valley, California.


Power Knot’s mission is to provide safe and economically sound solutions for commercial, industrial, and military customers seeking to improve and to make a positive impact on their environment.

Our technologies are proven and available today, have been in reliable use for many years, and offer a payback period typically of less than two years.

Key Products

LFC biodigester: a machine that digests waste food; this keeps organic material out of landfills and saves the planet. The product is usually positioned in a commercial kitchen and saves the cost, mess, and inconvenience of having waste hauled off site.

SBT bin tipper: a battery operated bin tipper made of stainless steel. It is suitable for places demanding hygiene or portability and saves workers from lifting heavy garbage bins.

WEP effluent pump: a pump and filter machine made of stainless steel. It can pump effluent that may be fed by gravity a long distance or to a higher point and at the same time can filter out particulates.

Our products can be used independently or in conjunction with one another.


Power Knot Headquarters

Power Knot LLC
47613 Warm Springs Blvd
Fremont, CA 94539

Global Locations

Power Knot has locations around the world.

Find an office  


Our Story

January 2020

Moved to much larger facilities to accommodate growth

November 2019

Celebrated ten years positive growth with five years of profitability

March 2019

Launched SBT bin tipper. Made first shipments to Canadian Military

June 2018

Released fifth-generation LFC biodigester, LFC-V

January 2017

Power Knot launched its offices in the UK.

August 2016

Power Knot launched its offices in the UAE.

June 2016

Power Knot launched its offices in Australasia.

May 2015

Moved to larger facilities in San Jose, California

August 2014

LFC biodigester Generation IV was introduced.

November 2009

Power Knot founded in Silicon Valley, California.

Power Knot