Organization · Private Equity
Southfield Capital
Southfield Capital is a private equity firm based in Greenwich, Connecticut, specializing in investments in lower middle market companies. The firm focuses on operational improvements and targets businesses with EBITDA between $4-20 million.
Overview
What Southfield Capital does
What Southfield Capital is
Southfield Capital is a private equity firm based in Greenwich, Connecticut, specializing in investments in lower middle market companies. The firm focuses on operational improvements and targets businesses with EBITDA between $4-20 million.
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 2002
- Approximate age
- About 24 years
- Structured capabilities
- Funder
- Last reviewed
- March 5, 2026
Official channels
Find Southfield Capital elsewhere
Open the official website or a supported primary organization account.
Capability profile
Southfield Capital as a funder
Investment thesis
Southfield Capital invests in entrepreneur-built business services companies within the lower middle market, targeting non-discretionary, mission-critical industries with a pathway for meaningful growth.
Focus narrative
Southfield Capital invests in entrepreneur-built business services companies within the lower middle market. The firm targets companies in non-discretionary, mission-critical industries with a pathway for meaningful growth. Their investment criteria include a target EBITDA of $4-20 million and equity investment sizes ranging from $20-125 million, with no size parameters for add-on acquisitions.
Terms and economics
- Typical check
- $20,000,000–$125,000,000
Focus and fit
- Regions
- North America
Availability
- Currently deploying
- Not published
Portfolio and track record
Portfolio context
Notable portfolio companies include Kelvin Group, a national provider of industrial and commercial mechanical refrigeration services, and Contextual.io, an AI orchestration platform acquired to enhance Southfield's value creation capabilities.
Common questions
What to know about Southfield Capital
Upseed classifies Southfield Capital 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 5, 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.