Key facts
- LIME ROCK is a private equity firm based in WESTPORT, CT.
- LIME ROCK has 13 funds on record, raising $7.2B across the 12 that report a size.
- LIME ROCK reports $3.1B in regulatory assets under management across 23 private funds, per its SEC Form ADV (2026-03).
Registered with the SEC
Form ADV · 2026-03 · CRD 157127- Regulatory AUM
- $3.1B
- Private fund assets
- $4.6B
- Private funds
- 23 · 18 private equity, 5 hedge
- Staff
- 198
- Registered office
- WESTPORT, CT
- SEC status
- Approved
Discloses a disciplinary history on Form ADV.
Source: SEC Investment Adviser Public Disclosure, Form ADV (registered as LIME ROCK MANAGEMENT LP).
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Portfolio
Portfolio — not yet on record
No portfolio companies for LIME ROCK are on record yet. Positions surface from round participations, filings, and coverage.
Pro members can request priority coverage with a 48-hour turnaround.
Funds
6 of 13 recorded- Lime Rock New Energy II, L.P.2024$640.0M
- Lime Rock Resources VI, L.P.2023—
- Lime Rock Partners IX, L.P.2022$214.5M
- Lime Rock Partners VI AF, L.P.2021$113.1M
- Lime Rock Partners VI AF-C, L.P.2021$67.9M
- Lime Rock New Energy, L.P.2020$600.0M
$7.2B raised across the 12 funds that report a size
All 13 funds →Frequently asked
- What is LIME ROCK's AUM?
- LIME ROCK manages approximately $3.1B in assets.