Organization · Private Equity
Lime Rock Partners
Lime Rock Partners is a private equity investment firm based in Houston, Texas, focused on the upstream oil and gas sector. They invest in niche specialist companies within oilfield services and exploration & production, leveraging their expertise and global network.
Overview
What Lime Rock Partners does
What Lime Rock Partners is
Lime Rock Partners is a private equity investment firm based in Houston, Texas, focused on the upstream oil and gas sector. They invest in niche specialist companies within oilfield services and exploration & production, leveraging their expertise and global network.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Private Equity
- Founded
- Founded in 1998
- Approximate age
- About 28 years
- Structured capabilities
- Funder
- Last reviewed
- March 4, 2026
Official channels
Find Lime Rock Partners elsewhere
Open the official website or a supported primary organization account.
Capability profile
Lime Rock Partners as a funder
Investment thesis
Lime Rock Partners invests in niche specialist companies within the upstream oil and gas sector, emphasizing technological advantages and local expertise to achieve faster growth than the industry average.
Focus narrative
Lime Rock Partners invests in the upstream oil and gas sector, specifically targeting niche specialist companies within oilfield services and E&P. The firm typically invests between $50 million and $150 million to support the growth of these companies. Their investment strategy emphasizes backing differentiated companies that can achieve faster growth than the industry average, leveraging technological advantages and local expertise.
Terms and economics
- Typical check
- $50,000,000–$150,000,000
Focus and fit
- Sectors
- Energy
- Regions
- EuropeNorth America
Availability
- Currently deploying
- Not published
Portfolio and track record
- Recorded portfolio count
- 100
Portfolio context
Notable portfolio companies include: CrownRock: A significant private driller in the United States, active in the Wolfcamp and Wolfberry Plays. Shelf Drilling: Formed through a carve-out transaction to become a leading international shallow water driller. EV: A leader in downhole video technology, which Lime Rock Partners assisted in commercializing globally. Capstone: Backed in 2012 and 2014, focusing on a differentiated E&P strategy in the Permian Basin. OiLSERV: A diversified oilfield service company with a focus on service quality in the Middle East and North Africa.
Common questions
What to know about Lime Rock Partners
Upseed classifies Lime Rock Partners under the Private Equity organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 4, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.