Series Unknown Funded Agriculture and Farming Startups
Series Unknown designates rounds where the stage has not been publicly confirmed — common for structured debt, government-backed instruments, and other veh…
Series Unknown designates rounds where the stage has not been publicly confirmed — common for structured debt, government-backed instruments, and other vehicles that don't carry a standard Series label. The 50 entries here span April 7, 2025 (Mombak, São Paulo) through August 28, 2025 (Cinch Markets, Nairobi; Prairie Fava, Manitoba), with 31 of the 50 closing in July or August alone. Disclosed amounts range from $20K (Monarch Tractor, Livermore, California) to $210M (Chestnut Carbon, New York), illustrating how heterogeneous this classification is in practice.
US companies account for roughly half the list, with notable clusters in California (Nitricity, Cibus, Monarch Tractor) and Massachusetts (Terrana Biosciences, Cambrian Innovation, Vanguard Renewables). The remaining entries spread across Canada, the UK, Netherlands, Brazil, Norway, Kenya, India, Israel, Lithuania, Turkey, and Singapore — confirming that agriculture funding at unspecified stages is a global phenomenon, not a US-centric one.
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Frequently asked
What are the largest disclosed rounds among these 50 companies?
Chestnut Carbon (New York) leads at $210M, closed July 22, 2025, followed by Cambrian Innovation (Boston) at $150M on June 4, 2025. Pacific Ag (Oregon, Ohio) and Nitricity (Stanford, California) raised $75M and $63M respectively, both within the June–July 2025 window. Terrana Biosciences (Cambridge, Massachusetts) rounds out the top five at $50M, closed July 1, 2025.
Which geographies appear most frequently in this dataset?
US companies represent roughly half the 50 entries. California hosts six — including Nitricity, Cibus, and Monarch Tractor — and Massachusetts four, including Terrana Biosciences, Cambrian Innovation, Vanguard Renewables, and Zordi. International entries span Canada (five companies across five provinces), the UK (four, including RootWave and Ace Aquatec), Brazil (three), and single entries from the Netherlands, Norway, Kenya, India, Israel, Lithuania, Turkey, and Singapore.
What sub-sectors are represented across these 50 rounds?
The data spans carbon sequestration and reforestation (Chestnut Carbon, Mombak), controlled-environment and vertical farming (AeroFarms, Local Bounti, Vertical Malt), agricultural biologics and genetics (Terrana Biosciences, Silvec Biologics, Cibus, Solynta), soil monitoring (Soiltech Wireless, InSoil), farm robotics (Saga Robotics in Ås, Norway and Aigen in Kirkland, Washington), and supply-chain traceability (Ecotrace, TrustBIX).
How many of these rounds disclose a specific funding amount?
34 of the 50 rounds carry a disclosed figure; 16 are listed as undisclosed. Disclosed totals range from $20K (Monarch Tractor, Livermore, California) to $210M (Chestnut Carbon, New York), underscoring how broadly the Series Unknown label is applied across deal sizes.
How is funding activity distributed across the April–August 2025 window?
July and August together account for 31 of the 50 entries — 14 in July and 17 in August — making the summer the most active stretch on this page. June and May each contribute eight entries, while April has three.
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