Buyers by location

Private Equity Firms in Connecticut

20 firms profiled · Updated October 27, 2026

Fairfield County, and Greenwich and Stamford in particular, is one of the densest clusters of private equity firms in the country. Many investors chose southern Connecticut for its proximity to New York, and the firms based there now range from large middle market investors to small teams focused on a single strategy or sector.

The industries these firms favor are varied. Several have long histories in manufacturing and industrial companies, which fits the state's own heritage, while others focus on healthcare, business services, consumer brands or distribution. Many build larger companies by adding smaller ones over time, so a modest business may be a natural fit for a company a Connecticut firm already owns.

For owners in Connecticut, New York, New Jersey and Massachusetts, a buyer this close to home makes the early stages of a relationship easier. Meeting in person, walking a plant floor together and getting to know the people involved all happen more naturally when the buyer is a short drive from your business.

Most of these firms invest nationwide, so where a firm is based says less than what it buys. Owners anywhere in the country can be a good fit for a Connecticut firm, and owners in the Northeast should also look at the many national firms that buy in the region.

Size ranges vary widely here. Some firms on this page look for companies with a few million dollars of EBITDA, while others rarely look at anything below $15 million or more. Each profile below shows the firm's stated criteria, its recent deals with dates and sources, and its current portfolio, which together show whether a firm is likely to be interested in a business like yours.

Greymont is paid by buyers, never by owners. Greymont can help owners in the Northeast compare these Connecticut firms with national buyers active in the region and find the ones that fit their sector and size.

20 firms, most recent deals first

Gemspring Capital

Westport, CT · $5M to $2B revenue

Middle market buyouts, carve-outs and minority deals; platforms up to $2B revenue, add-ons from $5M revenue, very active in IT services.

Latest deal Oct 2026

Olympus Partners

Stamford, CT · $75M to $500M checks

Control buyouts and growth equity of $75M to $500M+ in healthcare, industrial, business services and consumer companies, three or four platforms a year.

Latest deal Oct 2026

Atlas Holdings

Greenwich, CT · Not disclosed

Control buyer of manufacturing and distribution businesses in complex or stressed situations, often carve-outs, restructurings and take-privates.

Latest deal Oct 2026

Gridiron Capital

New Canaan, CT · $100M+ checks

Control buyouts of $150M+ enterprise value companies in business services, home services and industrial growth, plus add-ons of any size.

Latest deal Oct 2026

Heartwood Partners

Norwalk, CT · $5M to $30M EBITDA

Low-debt buyouts of founder and family firms with $5M to $30M EBITDA in industrial and environmental services, distribution and manufacturing.

Latest deal Oct 2026

Greenbriar Equity Group

Greenwich, CT · Not disclosed

Buys logistics, aviation, aerospace and defense, distribution and auto aftermarket companies; VIVE Collision keeps adding body shops.

Latest deal Sep 2026

Avesi Partners

Stamford, CT · $5M to $30M EBITDA

Thematic investor in healthcare services, healthcare technology and business services companies with $5M to $30M of EBITDA, plus add-ons.

Latest deal Sep 2026

Amulet Capital Partners

Greenwich, CT · $75M to $150M checks

Healthcare-only buyer of provider, payor and life sciences outsourcing companies, investing $75M to $150M of equity per platform plus add-ons.

Latest deal Sep 2026

Point 41 Capital Partners

Cos Cob, CT · Not disclosed

Majority buyouts of North American specialty industrial and services firms valued at $50M-$350M, with no size floor for add-ons to its platforms.

Latest deal Sep 2026

Carroll Capital

Greenwich, CT · Up to $15M EBITDA

Family office buying majority stakes in service businesses with up to $15M EBITDA: elevator, commercial plumbing, generator and industrial maintenance.

Latest deal September 2026

Stone Point Capital

Greenwich, CT · $100M to $1B checks

Minority and control investments of $100M to $1B in insurance brokerage, wealth management, benefits and other financial services firms.

Latest deal Aug 2026

Clearview Capital

Stamford, CT · $5M to $25M EBITDA

Generalist buyer of North American companies with $5M to $25M of EBITDA, investing $30M to $125M of equity, plus add-ons of any size.

Latest deal Aug 2026

L Catterton

Greenwich, CT · $10M+ checks

Consumer-only investor: majority buyouts with $250M+ equity checks and $10M to $100M growth stakes in US brands, restaurants and consumer services.

Latest deal Aug 2026

Littlejohn & Co.

Greenwich, CT · $15M to $125M EBITDA

Control buyouts of North American industrial and services companies with $15M to $125M of EBITDA, plus add-ons and structured equity.

Latest deal Jun 2026

A&M Capital Partners

Greenwich, CT · $10M to $50M EBITDA

Control buyouts of North American companies with $10M to $50M EBITDA in government services, healthcare, industrial and business services.

Latest deal Jun 2026

Southfield Capital

Greenwich, CT · $4M to $20M EBITDA

Business services buyer for founder-built firms with $4M to $20M EBITDA; $20M to $125M equity per deal; add-ons of any size.

Latest deal Jun 2026

Hamilton Robinson Capital Partners

Stamford, CT · $3M to $15M EBITDA

Control buyouts of niche manufacturers, industrial distributors and B2B services firms with $3M to $15M of EBITDA in the US and Canada.

Latest deal Apr 2026

Sterling Investment Partners

Greenwich, CT · $15M to $50M EBITDA

Control buyouts in distribution and business services: $15M to $50M EBITDA, $150M to $500M enterprise value; add-ons of any size.

Latest deal Mar 2026

Gallatin Point Capital

Greenwich, CT · $50M to $200M checks

Structured equity of $50M to $200M for insurers, MGAs, brokers, banks, lenders and asset managers, from start-up capital to buyouts.

Latest deal Feb 2026

Mill Road Capital

Greenwich, CT · Not disclosed

Takes large stakes in small public companies, provides structured capital and does take-privates; investments in privately owned companies are rare.

Latest deal Jan 2026

For business owners

Thinking about selling? Talk to Greymont.

We work for the buyers, so owners never pay us a fee or a share of proceeds. Find out how ready your business is in four minutes, or start a confidential conversation.