Diligence memo · auto-generated · as of July 3, 2026
WestPort Acquisition Parent, LP
WestPort Acquisition Parent, LP looks over-valued against its niche peers and is dormant on financing cadence.
Businessfiled
WestPort Acquisition Parent, LP operates in Climate / Cleantech, based in OVERLAND PARK. At Westport, we are driving innovation to power a cleaner tomorrow. We are inventors, engineers, manufacturers and suppliers of advanced clean fuel systems and components that can change the way the world moves.
Sub-sector tags: climate/cleantech, energy, mobility.
Capital & rounds (filed)filed
WestPort Acquisition Parent, LP has raised $2.0B in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Growth/Late (a round over $400M).
Largest single filing: $2.0B on 2020-09-17.
Most recent recorded round closed around 2020-09-17.
Valuation (modeled)modeled
Provath models WestPort Acquisition Parent, LP at approximately $49.1B (range $14.1B–$86.8B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Over-valued. Modeled value is 2.52× the median modeled value of Growth/Late Climate / Cleantech companies in 2019–2021 (6 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Last raise 5.8 yr ago; this sector typically re-raises about every 9 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 100% of Climate / Cleantech peers (207 compared).
Modeled value ranks above 100% of those peers.
Closest niche peers: Uber Technologies, Inc, E2open Parent Holdings, Inc., Samsara Networks Inc., AIT Group Holdings, LP, Solar Topco, Inc..
Peoplefiled
9 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.