Organization · Search Fund
Stonebase Capital, LLC
Stonebase Capital, LLC is a Houston-based private investment firm focused on acquiring and growing lower middle-market industrial businesses in North America. The firm targets established companies with significant growth potential, primarily in the manufacturing and business services sectors.
Overview
What Stonebase Capital, LLC does
What Stonebase Capital, LLC is
Stonebase Capital, LLC is a Houston-based private investment firm focused on acquiring and growing lower middle-market industrial businesses in North America. The firm targets established companies with significant growth potential, primarily in the manufacturing and business services sectors.
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
- Search Fund
- Structured capabilities
- Funder
- Last reviewed
- April 28, 2026
Official channels
Find Stonebase Capital, LLC elsewhere
Open the official website or a supported primary organization account.
Capability profile
Stonebase Capital, LLC as a funder
Investment thesis
Stonebase Capital focuses on acquiring and growing lower middle-market industrial businesses, targeting companies ready for ownership transition. The firm seeks established operations with strong profit margins and EBITDA, emphasizing operational improvements and succession support.
Focus narrative
Stonebase Capital primarily invests in lower middle-market businesses within the manufacturing, industrials, and business services sectors. The firm targets companies with annual revenues between $5 million and $50 million, a gross profit margin exceeding 35%, and an EBITDA of $2 million to $10 million. Geographically, Stonebase focuses on the Mid Atlantic, South, and Southeast regions of North America, seeking established operations with potential for growth through operational improvements or add-on acquisitions.
Value beyond capital
Stonebase Capital adds value to its portfolio companies by leveraging operational experience and strategic partnerships to drive growth. The firm focuses on post-acquisition support, ensuring that businesses not only transition smoothly but also thrive under new ownership.
Terms and economics
- Typical check
- $5,000,000–$50,000,000
Focus and fit
- Sectors
- Home Services
- Regions
- North America
Availability
- Currently deploying
- Not published
Portfolio and track record
Portfolio context
No specific portfolio companies or case studies were provided.
Common questions
What to know about Stonebase Capital, LLC
Upseed classifies Stonebase Capital, LLC under the Search Fund 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
April 28, 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.