Diligence memo · auto-generated · as of July 2, 2026
Altair Nanotechnologies Inc
Altair Nanotechnologies Inc looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Altair Nanotechnologies Inc operates in Manufacturing, based in RENO.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Altair Nanotechnologies Inc has raised $58M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Series C (a $40M–$100M round).
Largest single filing: $58M on 2011-07-22.
Most recent recorded round closed around 2011-07-22.
Valuation (modeled)modeled
Provath models Altair Nanotechnologies Inc at approximately $651M (range $227M–$1.7B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.20× the median modeled value of Series C Manufacturing companies in 2010–2012 (21 peers) — value vs value, same stage and era. Within the normal band (120% of peer median) for its niche.
Financing rhythm & timingmixed
Last raise 14.9 yr ago; this sector typically re-raises about every 12 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 94% of Manufacturing peers (3257 compared).
Modeled value ranks above 96% of those peers.
Closest niche peers: DOVER Corp, Dura-Line Holdings, Inc., K&N Parent, Inc., Petmate Holdings Llc, Magnablend Holdings, Inc..
Peoplefiled
12 named people 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.