Energy · Woburn, Massachusetts · Founded 2023 · Raised $5M · Formation stage
Fieldstone Bio
Rapid In Situ Core Characterization Using Synthetic Biology
Review notePress release opened (Yahoo Finance, June 23 2026): Fieldstone Bio, Woburn MA, 'founded in 2023 out of MIT', selected with TerraCore and MIT under ARPA-E ROCKS for rapid drill-core characterization using microbial sensors and hyperspectral imaging. Source ↗
Edge
7#293 · ▲29 in 7d
1 of 8 families
Why now
Score
Momentum12
Traffic
Thesis fit74
× 0.80
Matched on critical mineral, grid, rare earth
Earliness87
× 0.92
Already visible: company age
Team–
× 0.85
No people identified yet
12 × 0.80 × 0.92 × 0.85 × 0.85 one family only = 7