Diligence memo · auto-generated · as of July 2, 2026
ATG Clean Energy Holdings, Inc.
ATG Clean Energy Holdings, Inc. has raised $800K over 1 round; too few niche peers to rank its valuation yet.
Businessfiled
ATG Clean Energy Holdings, Inc. operates in Electric Utilities, based in AUSTIN.
Sub-sector tags: climate/cleantech.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
ATG Clean Energy Holdings, Inc. has raised $800K in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Pre-Seed (a round under $1.0M).
Largest single filing: $800K on 2018-12-19.
Most recent recorded round closed around 2018-12-19.
Valuation (modeled)modeled
Provath models ATG Clean Energy Holdings, Inc. at approximately $10M (range $560K–$117M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Too few comparable companies in this niche to rank the valuation fairly yet.
Financing rhythm & timingmixed
Last raise 7.5 yr ago; this sector typically re-raises about every 10 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 18% of Electric Utilities peers (133 compared).
Modeled value ranks above 26% of those peers.
Closest niche peers: Spark Thermionics, Inc., Hemvest, Inc..
Peoplefiled
1 named person on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.