Middle Market Firm Rankings

Atlas Holdings LLC is a private investment firm based in Greenwich, Connecticut. The firm has a global presence and invests in a diverse set of industries, including building materials, energy, packaging, and pulp and paper. Atlas is committed to creating value and driving growth in the companies in which it invests.

Aterian Partners is a private equity firm that invests in middle-market businesses across a wide range of industries. With a team of experienced professionals, Aterian works closely with management teams to drive growth and operational improvements. Their collaborative approach and deep industry knowledge make them a valuable partner for businesses seeking to achieve their full potential.

Astra Capital Management is an investment firm that provides its clients with custom investment solutions based on their specific needs and goals. Their team of experienced professionals utilizes a disciplined approach to investing that is grounded in research and analysis. With a focus on risk management and long-term gains, Astra Capital Management is committed to helping their clients build wealth and achieve financial independence.

Arsenal is a leading private equity firm that specializes in investments in middle-market industrial growth and healthcare companies.

Argand Partners is a New York-based middle-market private equity firm that acquires controlling interests in market-leading advanced manufacturing and business services companies headquartered in North America and Western Europe. Their team of experienced professionals is dedicated to delivering exceptional results and helping their clients achieve their financial goals.

Apogem Capital is a boutique investment firm that provides tailored investment solutions to its clients. With a highly experienced team, the company offers a range of services including investment management, asset allocation, and risk management. Apogem Capital takes a client-centric approach and is dedicated to delivering long-term value to its clients.

Angeles Equity Partners is a private investment firm that focuses on making control investments in aerospace, defense, and government services companies. The firm has a proven track record of successfully partnering with management teams to build businesses and drive value creation. Angeles Equity Partners is committed to identifying and executing on opportunities that offer compelling returns for its investors.

American Securities LLC is a private equity firm that invests in promising companies with a focus on long-term growth. Founded in 1994, the firm has a long history of successful investments across a range of industries. With more than $27 billion in assets under management, American Securities is one of the largest and most respected private equity firms in the world.

Amberjack Capital is a private investment firm that invests in industrial services and energy. With a team of experienced professionals and a disciplined investment approach, Amberjack Capital aims to deliver attractive risk-adjusted returns to its investors.

AEA Investors is a private equity firm that specializes in making investments in middle-market companies. With over 50 years of experience, AEA has a proven track record of driving growth and creating value for its portfolio companies. Their team of seasoned investment professionals works closely with management to implement strategic initiatives and achieve long-term success.

AeroEquity is a private investment firm that specializes in aviation and aerospace industries. With over 100 years of combined experience, AeroEquity's team of professionals provides strategic guidance, financial support, and operational expertise to portfolio companies. Through its extensive network and deep industry knowledge, AeroEquity is committed to creating value for its investors and partners.

Acorn Growth Companies is a private equity firm that specializes in aerospace, defense, space, and intelligence. With a team of experienced professionals, they offer a range of investment options, including growth capital, merger and acquisition support, and strategic planning. Their portfolio includes companies in various sectors, including manufacturing, technology, and engineering.

Abris Capital Partners is the independent private equity fund manager based in Central Europe that manages €1.3bn of capital across three funds, dedicated to control stakes and equity tickets of €30m-€80m