OceanSound Partners

OceanSound Partners is a New York-based private equity firm that focuses on control investments in technology and technology-enabled services companies serving government and highly regulated enterprise end-markets. The firm partners with founders, entrepreneurs, and executives of middle-market businesses to drive transformational growth. Their investment strategy emphasizes sector specialization and a hands-on approach, enabling them to identify opportunities where they can best support growth initiatives. OceanSound typically invests between $75 million and $300 million in companies with enterprise values ranging from $150 million to $750 million. Their portfolio includes companies across various sectors, such as aerospace and defense, technology, engineering, infrastructure, healthcare, financial services, consumer services, industrial services, software, IT services, utilities, education, retail banking, telecommunications, and media and entertainment. Notable investments include Antenna Research Associates, a provider of integrated radio frequency and advanced communications solutions, and Burns Engineering, a provider of specialized engineering, technical design, and consulting services. The firm has a track record of supporting companies in achieving operational excellence and accelerated growth through strategic and tactical initiatives. Their approach combines capital investment with active partnership to build better businesses, leaving day-to-day operations to management teams. OceanSound's portfolio companies collectively generate over $3.9 billion in revenue and employ approximately 14,000 individuals. The firm has raised over $2.15 billion in cumulative committed capital, with its second fund closing at $1.49 billion in October 2024. This substantial capital base enables OceanSound to continue supporting the growth and development of its portfolio companies across various industries and stages of growth.

OceanSound Partners is committed to driving value creation through a structured build, improve, and grow process grounded in sound strategic initiatives and operational best practices. Their focus on government and highly regulated enterprise end-markets allows them to leverage their expertise to identify attractive platform company investments and transform them into more strategically valuable businesses. The firm's partnership approach is central to its investment philosophy, working closely with management teams to realize growth ambitions and achieve operational excellence. This collaborative approach has been instrumental in the success of their portfolio companies, enabling them to navigate complex regulatory environments and capitalize on market opportunities. OceanSound's dedication to transformational growth is evident in their active involvement in portfolio companies, providing not just capital but also strategic guidance and operational support to drive long-term success.

In addition to their investment activities, OceanSound Partners has been active in promoting diversity and inclusion within the firm. In February 2025, they announced promotions and new hires across their investment, portfolio ownership, and operations teams, reflecting their commitment to fostering a diverse and inclusive workplace. The firm's leadership includes individuals with extensive experience in private equity and a deep understanding of the sectors they invest in. This expertise enables OceanSound to effectively support portfolio companies in achieving their strategic objectives and driving sustainable growth. Their proactive approach to talent development and organizational culture underscores the firm's dedication to building strong, resilient businesses that can thrive in dynamic market environments. OceanSound's focus on diversity and inclusion not only enhances their internal culture but also contributes to the success of their portfolio companies by bringing diverse perspectives and experiences to the table.