Ag Startup Engine Seed — Full Portfolio
7 tracked investments · listed companies and verified rows first
Ames, US
Eric Harweger(Executive Officer, Director)inDillon Hurd(Executive Officer, Director)inSteven Brockshus(Executive Officer)in
BoardKurt Rosentrater(Director)David C. Furbush(Director)
Board seatColin Hurd· per SEC Form D · $2M raise · filed Apr 2023
Continuum Ag is a soil health data intelligence company that helps farmers measure, verify, and monetize the Carbon Intensity of their crops to earn premiums on low-carbon grain.
AgTechClimate TechData & InfrastructureWashington, US
Mitchell Hora(CEO & Founder)Brad McDonald(Executive Officer)in
BoardSpencer Stensrude(Director)inMichael Blanding(Director)Owen Gerard(Director)
Co-investorsEvergreen Climate InnovationsISA VenturesAg Ventures AllianceSVG Ventures | THRIVE
Enzyme develops a Quality Management System (QMS) software platform for life science companies including drug, biologic, device, and digital product manufacturers, designed to streamline regulatory workflows and generate FDA-ready documentation.
Enterprise SoftwareHealthtechMedical DevicesSaaSSan Francisco, US
Jared Seehafer(Founder/CEO)inJacob Graham(Founder/Vice President QA/RA)in
Co-investorsY CombinatorRefactor CapitalSahsen Ventures
Gross-Wen Technologies (GWT) develops the patented RAB algae-based system to treat municipal and industrial wastewater, recovering nutrients from the water and recycling the nutrient-rich algae into slow-release fertilizer.
AgTechBiotechCircular EconomyCleantechClimate TechSlater, US
Dr. Martin Gross(Founder and CEO)Dr. Zhiyou Wen(Co-founder)David Furbush(Executive Officer, Director)Max Gangestad(Chief Operating Officer)inKen Rubin(President)inPaul Juffer(Chief Financial Officer)in
Co-investorsISA VenturesNext Level Ventures
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.



















