Insights

Energy Focus CSL Capital Management specializes in small to mid-sized energy businesses in the U.S., presenting opportunities to cross-sell energy market intelligence, platform services, and targeted investment advisory offerings to an aligned investor base.

Active Growth With a hands-on approach and a portfolio spanning de novo, growth, and recapitalization investments, there is potential to pitch value-add services around strategic growth initiatives, M&A targeting, and operational improvements for portfolio companies.

Houston Footprint Headquartered in Houston with deep energy sector expertise, CSL Capital can be engaged for regionally focused partnerships, deal sourcing, and localized due diligence support in U.S. energy markets.

Strong Capital Having raised over $1.7 billion since 2008 and attracting diverse institutional and high net worth investors, CSL may be receptive to co-investment opportunities, advisory services, and capital-raising collaborations for fund and portfolio financing needs.

Strategic Exit CSL’s acquisition of Stratum Reservoir signals an appetite for strategic bolt-ons and lab/services assets; this suggests a receptiveness to vendor relationships in shale, analytics, and specialty services that enhance portfolio synergies.

CSL Capital Management, LP Tech Stack

CSL Capital Management, LP uses 8 technology products and services including Snowplow, html5media, Open Graph, and more. Explore CSL Capital Management, LP's tech stack below.

  • Snowplow
    Analytics
  • html5media
    Audio, Video, Graphics
  • Open Graph
    Content Management System
  • Google Fonts API
    Font Scripts
  • RequireJS
    Javascript Frameworks
  • Underscore.js
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Apache
    Web Servers

CSL Capital Management, LP's Email Address Formats

CSL Capital Management, LP uses at least 1 format(s):
CSL Capital Management, LP Email FormatsExamplePercentage
First@cslenergy.comJohn@cslenergy.com
54%
Last@cslenergy.comDoe@cslenergy.com
38%
First.Last@cslenergy.comJohn.Doe@cslenergy.com
5%
FLast@cslenergy.comJDoe@cslenergy.com
3%

Frequently Asked Questions

What is CSL Capital Management, LP's official website and social media links?

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CSL Capital Management, LP's official website is cslenergy.com and has social profiles on LinkedIn.

What is CSL Capital Management, LP's NAICS code?

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CSL Capital Management, LP's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does CSL Capital Management, LP have currently?

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As of July 2026, CSL Capital Management, LP has approximately 16 employees across 2 continents, including North AmericaAsia. Key team members include President: C. L.Owner: F. K.Partner: P. M.. Explore CSL Capital Management, LP's employee directory with LeadIQ.

What industry does CSL Capital Management, LP belong to?

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CSL Capital Management, LP operates in the Venture Capital and Private Equity Principals industry.

What technology does CSL Capital Management, LP use?

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CSL Capital Management, LP's tech stack includes Snowplowhtml5mediaOpen GraphGoogle Fonts APIRequireJSUnderscore.jsCloudflare Bot ManagementApache.

What is CSL Capital Management, LP's email format?

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CSL Capital Management, LP's email format typically follows the pattern of First@cslenergy.com. Find more CSL Capital Management, LP email formats with LeadIQ.

When was CSL Capital Management, LP founded?

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CSL Capital Management, LP was founded in 2008.
CSL Capital Management, LP logo

CSL Capital Management, LP

Venture Capital and Private Equity PrincipalsTexas, United States11-50 Employees

CSL Capital Management, L.P. is a U.S.-based, SEC-registered investment firm focused on small- to mid-sized energy companies. Headquartered in Houston, the firm leverages deep sector expertise and maintains a hands-on approach to investments, emphasizing organic growth and strategic initiatives. Its investor base comprises financial institutions, endowments, foundations, family offices, and high-net-worth individuals.

The firm's portfolio includes de novo ventures, growth-stage investments, and recapitalizations. In 2019, CSL Capital acquired Stratum Reservoir, the laboratory services business of Weatherford International.

Section iconCompany Overview

NAICS Code
52391 - Miscellaneous Intermediation
Founded
2008
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    CSL Capital Management, LP's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    CSL Capital Management, LP's revenue is estimated to be in the range of $10M$25M

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