Foster+Fathom Competitors

Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change in their industries. As of December 31, 2025, the firm has over $90B in regulatory assets under management. Insight Partners has invested in more than 900 companies worldwide and has seen over 55 portfolio companies achieve an IPO. Headquartered in New York City, Insight has a global presence with leadership in London, Tel Aviv, and the Bay Area. Insight’s mission is to find, fund, and work successfully with visionary executives, providing them with tailored, hands-on software expertise along their growth journey, from their first investment to IPO. For more information on Insight and all its investments, visit insightpartners.com or follow us on X @insightpartners.

Fusion92 is the independent growth partner for highly regulated, multi-location brands. We run identity, activation, and experience as one connected system — built compliance-first, accountable to outcomes, and proven across thousands of locations. We reach the real households that matter, reach them across every channel, and prove the result back — the kind of rigor most marketing never reaches. Holding companies sell hours and silo the work; platforms hand you tools and no accountability. We replace the patchwork with one system you own: one that grows the brand without ever putting its trust at risk. We're headquartered in Chicago with hubs in Detroit, Austin and Denver.

Terra Firma drives value creation. Founded by Private Equity pioneer Guy Hands in 1994, Terra Firma has a 30+ year track record of investing in transformational private equity, operational real estate and infrastructure plus. Since establishment, Terra Firma has invested €18 billion in 43 businesses with an aggregate enterprise value of over €52 billion. Terra Firma means ‘solid ground’. It reflects our consistent and distinctive approach to investment. We buy asset-rich businesses in essential industries that can be transformed through fundamental change in the long term. As such, we invest time, money and expertise into transforming the strategy, operations and finances of the businesses we acquire, recognising that long term success is not achieved purely by focusing on short-term objectives but through dedicated partnership, integrity and tenacity.