Key facts
- Mill Industries’s last known valuation is $670.0M (Sep 2023).
- It has raised $232.0M; the latest was Later Stage VC in Mar 2026.
- Notable investors include GV, Valor Equity Partners, Breakthrough Energy, Lowercarbon Capital, Energy Impact Partners — 24 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 24 names
- ·Watchlist + deal alerts for Mill Industries
- ·The full record, as it builds
Funding rounds
No funding rounds for Mill Industries are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Mill Industries
Developer of sustainable trash bins designed to convert waste into compost. The company offers digitally connected waste bins on rent that chop up, dry, shrink and de-stink the waste overnight into a coffee ground-like material and also offers free shipping of the dried waste to a facility that converts it into feed, enabling customers to get a new system to outsmart waste at home and participate in waste management.
- Sector
- Consumer Products and Services (B2C)
- HQ
- San Bruno, CA, United States
- Founded
- 2020
- Employees
- 471
- Website
- mill.com/
- Ownership
- Privately Held (backing)
Mill Industries doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Mill Industries shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Mill Industries in its N-PORT filings yet. We sweep new filings monthly.