About Us

Grubbets®, dried black soldier fly larvae for chickens, are a brand of PreZero US®.  Our mission is to use the power of nature to fully integrate food waste into the circular economy.

PreZero US® sources food waste feedstock and also operates the technology behind the process.  Since we prioritize solutions with a sustainable future in mind, when you buy Grubbets®, you can feel good knowing that the feed you’re using for your flock is sourced domestically and is actively contributing to the health of the environment.