Rosin Tech Labs makes small-batch, solventless cannabis products in California and New Jersey, pressing fresh-frozen flower into hash and building it into offerings such as rosin and infused pre-rolls. The company began in 2015 with a hair straightener and a homemade press, then spent five years traveling internationally to teach people how to make rosin before bringing that craft in-house. Its batches are washed with ice water and pressed without butane, propane, or other solvents, and the brand has earned Emerald Cup podium finishes including first-place awards in 2022 and 2023.
SHO CompaniesSHO Companies is described in the submitted source context as a provider of solvent-less equipment and electronic devices, and as a rosin company serving the California market. Its stated mission includes educating about solvent-less methods and providing hash and electronic smoking devices.BETHPAGE, NY
TOSCOFounded in California, TOSCO develops and operates patented, solventless extraction systems for industrial cannabis production. Its distinctive platform combines proprietary equipment with a qualified partner network, allowing brands to produce locally while maintaining consistent formulations and quality across multiple states. TOSCO also licenses its technology with engineering, installation, training, and operational support for producers building solventless capacity.CHATSWORTH, CA
Green RevolutionFounded in 2015, Green Revolution makes cannabis edibles, beverages, tinctures and topicals from its Kitsap County, Washington operation. Its signature UNET ultrasonic nano-emulsification technology turns cannabis oil into water-soluble molecules for fast-acting, consistent products, including the Doozies gummy line and WildSide drinks. The company says every product is independently checked through production and manufactured in a Clean Green Certified facility, with batch-specific lab reports available to customers.DOYLESTOWN, PA
JauntyBorn in New York, Jaunty makes cannabis products from cultivation through extraction, with a focus on flavorful oils and approachable products. The company has worked in New York’s cultivation and extraction scene since 2017 and launched its Jaunty brand in January 2023, growing from those roots into a statewide cannabis brand. Its products include solventless hash offerings alongside oils made in a GMP-certified facility, with batches tested by state-certified laboratories.TROY, NY