STG Partners, LLC

STG Partners, LLC is a private equity firm focused on investing in software and software-enabled technology services companies. With over $12 billion in assets under management as of March 2025, STG partners with management teams to build customer-centric, market-winning businesses. The firm has a global investment portfolio of more than 50 innovative companies.

STG's investment strategy centers on identifying, building, and scaling mid-market software and software-enabled tech services businesses. The firm collaborates closely with portfolio companies to drive growth, operational efficiencies, and innovation, aiming to create sustainable foundations that bring value to all stakeholders. STG's approach is tailored specifically to the software and technology sectors, leveraging deep industry expertise to unlock the potential of innovative companies.

Over the years, STG has demonstrated a strong track record of success, raising nearly $10 billion across its private equity funds and completing more than 100 investments. Notable acquisitions include McAfee Enterprise and FireEye, which were merged to form Trellix in 2022, and the acquisition of SurveyMonkey's parent company, Momentive. The firm's commitment to operational excellence and strategic value creation has established it as a leading partner for growing software companies.

STG's portfolio spans various industries, including technology, software, data analytics, cybersecurity, and more. The firm's diverse investments reflect its broad expertise and ability to drive transformation across multiple sectors. With a dedicated team and a proven investment approach, STG continues to support the growth and success of its portfolio companies, contributing to the advancement of the software and technology services industries.

In 2023, STG closed its seventh and largest fund, raising $4.2 billion, more than doubling the size of its predecessor fund. This oversubscribed fundraise underscores the firm's strong position in the market and its ability to attract significant investor interest. The capital raised is intended to capitalize on the highly attractive environment for software investing, enabling STG to continue its mission of partnering with innovative companies to drive growth and value creation.