Funded Agriculture and Farming Startups in Seattle
The 11 agriculture and farming rounds shown here span March 2021 through April 2025, with deal sizes ranging from $500K (Red Barn Robotics, Pre-Seed, March…
The 11 agriculture and farming rounds shown here span March 2021 through April 2025, with deal sizes ranging from $500K (Red Barn Robotics, Pre-Seed, March 2025) to $70M (Carbon Robotics, Series D, October 2024). Stage coverage runs from Pre-Seed through Series D, with two Pre-Seed closes, two Seed rounds, a Series A, two Series B rounds, and a Series D among the clearly labeled raises.
Activity has concentrated at the top end recently: Carbon Robotics' $70M Series D in October 2024 was the largest raise in the set, followed by Mast Reforestation's $25M Series B in February 2025 and IUNU's $20M Series B in April 2025. At the formation end, Red Barn Robotics and AtmoCooling both closed Pre-Seed rounds within a day of each other in March 2025, pointing to continued early-stage company formation in the Seattle ag corridor.
Most recent rounds
11 shownRelated listings
Frequently asked
What are the largest rounds among these Seattle agriculture startups?
Carbon Robotics leads with a $70M Series D in October 2024. Mast Reforestation raised $25M in a Series B in February 2025, and IUNU raised $20M in a Series B in April 2025. These three rounds account for the bulk of disclosed capital across the 11 shown.
Which companies closed rounds most recently?
IUNU ($20M Series B, April 15, 2025) is the most recent close in the dataset. Red Barn Robotics ($500K Pre-Seed, March 12) and AtmoCooling ($3M Pre-Seed, March 11) both closed rounds a month earlier, within one day of each other.
What funding stages are represented in this group?
Across the 11 rounds, Pre-Seed and Seed each appear twice, and Series B appears twice. There is one each of Series A, Series D, Series Unknown, and Venture (Series Unknown). Ganaz ($7M, June 2021) has no labeled round type in the data.
How many companies here have an explicit carbon or reforestation focus?
Three companies — Mast Reforestation ($25M Series B), Lithos Carbon ($6M Seed), and Nori ($6M Series Unknown) — have names indicating a carbon or land-restoration orientation. Their combined disclosed funding shown here is $37M.
How does check size vary between early-stage and later-stage rounds in this dataset?
Pre-Seed rounds range from $500K (Red Barn Robotics) to $3M (AtmoCooling), and Seed rounds from $810K (Transparent Path) to $6M (Lithos Carbon). Series A and above start at $15M (iFoodDS) and reach $70M (Carbon Robotics Series D), a wide gap that reflects the capital intensity of scaling in this sector.
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