Deeprootbio
Towson, US · Founded 2025 · Maryland corporation · 3 known investors
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Deep Root Biolabs develops a biomolecule delivery solution that enhances plants to extract pollutants from soil and concentrate critical minerals, serving agriculture, mineral reclamation, and remediation applications. The technology uses plant-based biomolecules as a non-GMO approach to improve plant performance for environmental and agricultural purposes.
Founders & leadership
Deeprootbio was founded in 2025 by John Walter Sittmann and Thomas Darwin Curtis.
Investors · 3
Reported raises · per SEC filings
Form D private placements$2.2M disclosed across 1 round · 2025
▶$2.2MraisedJul 2026 · 14 investors · OtherRule 506(b)
- John Walter SittmannExecutive Officer, Director
- Thomas Darwin CurtisExecutive Officer, Director
- Kimberly Ann SittmannExecutive Officer
- Colin Joseph HandzoExecutive Officer
- Offering amount
- $2.5M
- Amount sold
- $2.2M
- Minimum investment
- $10K
- Proceeds to insiders
- $500K
- First sale
- Jul 2025
- Incorporated
- Corporation, Maryland, 2025
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Deeprootbio do?
- Deep Root Biolabs develops a biomolecule delivery solution that enhances plants to extract pollutants from soil and concentrate critical minerals, serving agriculture, mineral reclamation, and remediation applications. The technology uses plant-based biomolecules as a non-GMO approach to improve plant performance for environmental and agricultural purposes.
- Who founded Deeprootbio?
- Deeprootbio was founded by John Walter Sittmann, Thomas Darwin Curtis in 2025.
- Who are Deeprootbio's investors?
- Deeprootbio's investors include BoxOne Ventures, Draper Associates, SOSV.
- How much funding has Deeprootbio raised?
- Deeprootbio has disclosed $2.2M raised across 1 round.
- Where is Deeprootbio headquartered?
- Deeprootbio is headquartered in Towson, US.

