Diligence memo · auto-generated · as of July 2, 2026
Bert Thin Films, LLC
Bert Thin Films, LLC looks under-valued against its niche peers and is at-risk on financing cadence.
Businessfiled
Bert Thin Films, LLC operates in Other Energy, based in LOUISVILLE.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Bert Thin Films, LLC has raised $3.2M in disclosed capital across 3 recorded rounds, aggregated from public filings. Its latest round is modeled as Seed (a $1.0M–$4.0M round).
Largest single filing: $1.2M on 2024-02-23.
Most recent recorded round closed around 2024-02-23.
Valuation (modeled)modeled
Provath models Bert Thin Films, LLC at approximately $4.7M (range $1.0M–$14M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Under-valued. Modeled value is 0.58× the median modeled value of Seed Other Energy companies in 2022–2024 (73 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Historic cadence: a new round about every 30 months.
Last raise 2.4 yr ago; this sector typically re-raises about every 12 months.
Past due for a raise versus sector cadence — watch for distress or a bridge.
The last round stepped up 1.2× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 49% of Other Energy peers (2049 compared).
Modeled value ranks above 23% of those peers.
Closest niche peers: Mes Investors, Llc, Zero Emission Industries, Inc., IntriEnergy, Inc., Quino Energy, Inc., GeoGenCo USA LLC.
Peoplefiled
9 named people on file across officers, directors and signatories.
Risks & flagsmixed
Overdue for a raise versus sector norm — distress or bridge risk.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.