Diligence memo · auto-generated · as of July 2, 2026
Millennium Lab Holdings, Inc.
Millennium Lab Holdings, Inc. looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Millennium Lab Holdings, Inc. operates in Other Health Care, based in SAN DIEGO.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Millennium Lab Holdings, Inc. has raised $196M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Series D+ (a $100M–$400M round).
Largest single filing: $196M on 2010-07-30.
Most recent recorded round closed around 2010-07-30.
Valuation (modeled)modeled
Provath models Millennium Lab Holdings, Inc. at approximately $4.5B (range $1.0B–$9.9B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.05× the median modeled value of Series D+ Other Health Care companies in 2010–2012 (18 peers) — value vs value, same stage and era. Within the normal band (105% of peer median) for its niche.
Financing rhythm & timingmixed
Last raise 15.9 yr ago; this sector typically re-raises about every 14 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 98% of Other Health Care peers (5377 compared).
Modeled value ranks above 99% of those peers.
Closest niche peers: Alere Inc., ADMI Holdings LP, Liberty Dialysis Holdings, Inc., Triangle Acquisition Holdings Inc., MedSolutions Holdings, Inc..
Peoplefiled
3 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.