Ames · Pre-Seed–Series A · 5 people tracked
Also known as Ag Startup Engine
Find your way into Ag Startup Engine Seed
453 people in our graph share verified history with the Ag Startup Engine Seed team — schools, employers, funds. One of them is your warm intro.
Fund manager profile
Ag Startup Engine Seed is a venture fund manager based in Ames. SEC filings show 1 venture fund on record, most recently Ag Startup Engine Seed Fund I LLC ($15M offering) filed January 2025.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
Team · 5 people
from public directoriesFounder mafia
2 people who came through Ag Startup Engine Seed went on to found or lead other companies.
What they invest in
from 5 of 7 portfolio companiesAgTech ×3Climate Tech ×2Healthtech ×2Biotech ×1Circular Economy ×1Cleantech ×1Data & Infrastructure ×1Enterprise Software ×1
HQs:United States×7
Investments · 7 tracked
founders shown can be your intro pathBy year:2026 · 22023 · 12021 · 22018 · 16 dated
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.
Portfolio news
latest coverage across their companiesFrequently asked questions
- How many investments has Ag Startup Engine Seed made?
- Ag Startup Engine Seed has 7 tracked investments, 1 of which have exited, including 2 dated in the last 24 months.
- What stage does Ag Startup Engine Seed invest at?
- Ag Startup Engine Seed invests at the Pre-Seed, Seed, Series A stages.
- What sectors does Ag Startup Engine Seed focus on?
- Ag Startup Engine Seed focuses on Healthtech.
- Where is Ag Startup Engine Seed located?
- Ag Startup Engine Seed is headquartered in Ames, US.
Co-investors · 2
AgVentures Alliance operates in the agricultural sector with a foundation dedicated to empowering agricultural communities through education, innovation, and support for farmers and sustainable farming practices.
Clean Energy Ventures is a climate-focused venture capital firm that has invested for nearly two decades in breakthrough climate technologies, backing founders who combine defensible science with strong commercial fundamentals.
Firms observed investing alongside Ag Startup Engine Seed, from public investor directories. Shared companies are the overlap with Ag Startup Engine Seed's recorded portfolio.
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