Diligence memo · auto-generated · as of July 3, 2026
Channing Street Copper Co
Channing Street Copper Co looks fair against its niche peers and is active on financing cadence.
Businessfiled
Channing Street Copper Co operates in Mining & Resources, based in BERKELEY.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Channing Street Copper Co has raised $31M in disclosed capital across 3 recorded rounds, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $20M on 2025-08-15.
Most recent recorded round closed around 2025-08-15.
Valuation (modeled)modeled
Provath models Channing Street Copper Co at approximately $75M (range $48M–$108M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.00× the median modeled value of Series B Mining & Resources companies in 2025–2027 (15 peers) — value vs value, same stage and era. Within the normal band (100% of peer median) for its niche.
Financing rhythm & timingmixed
Historic cadence: a new round about every 12 months.
Last raise 11 mo ago; this sector typically re-raises about every 11 months.
Raising on or ahead of the sector's normal rhythm.
The last round stepped up 4.8× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 94% of Mining & Resources peers (701 compared).
Modeled value ranks above 95% of those peers.
Closest niche peers: Firefly Minerals, LLC, Tectonic Metals Inc., U.S. Gold Corp., Critical Metals Corp., NGEx Minerals Ltd..
Peoplefiled
6 named people on file across officers, directors and signatories.
Risks & flagsmixed
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.