Diligence memo · auto-generated · as of July 3, 2026
Advanced Battery Concepts, LLC
Advanced Battery Concepts, LLC looks over-valued against its niche peers and is dormant on financing cadence.
Businessfiled
Advanced Battery Concepts, LLC operates in Other Energy, based in CLARE.
Sub-sector tags: climate/cleantech.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Advanced Battery Concepts, LLC has raised $17M in disclosed capital across 7 recorded rounds, aggregated from public filings. Its latest round is modeled as Series A (a $4.0M–$15M round).
Largest single filing: $10M on 2020-10-13.
Most recent recorded round closed around 2020-10-13.
Valuation (modeled)modeled
Provath models Advanced Battery Concepts, LLC at approximately $102M (range $13M–$521M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Over-valued. Modeled value is 1.74× the median modeled value of Series A Other Energy companies in 2019–2021 (76 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Historic cadence: a new round about every 18 months.
Last raise 5.7 yr ago; this sector typically re-raises about every 12 months.
Silent for over 3× the sector's normal cadence.
The last round stepped up 43.3× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 78% of Other Energy peers (2049 compared).
Modeled value ranks above 82% of those peers.
Closest niche peers: NexGrid Holdings, Inc., Swell Energy Inc., VS GP HI Solar I, LLC, Black Rock Renewable Energy LLC, Amply Power, Inc..
Peoplefiled
21 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
Modeled above niche peers — valuation risk on entry.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.