Key facts
- Tenneco’s last known valuation is $7.1B (Nov 2022).
- It has raised $19.8M; the latest was Debt - General ($1.7M) in Sep 2025.
- Notable investors include American Industrial Partners, Apollo Global Management (New York).
- Status: Privately Held (backing).
- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Tenneco
- ·The full record, as it builds
Funding rounds
No funding rounds for Tenneco are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Tenneco
Designer and manufacturer of automotive components intended to enhance vehicle performance and durability. The company offers engineered technologies for emissions control, powertrain efficiency, and ride performance, enabling original equipment manufacturers and aftermarket customers to achieve better automotive functionality and reliability.
- Sector
- Business Products and Services (B2B)
- HQ
- Northville, MI, United States
- Founded
- 1930
- Employees
- 60,000
- Website
- tenneco.com/
- Ownership
- Privately Held (backing)
Tenneco 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 Tenneco 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 Tenneco in its N-PORT filings yet. We sweep new filings monthly.