TowerBrook

Co-founders Ramez Sousou and Neal Moszkowski share the title of Co-Chairman and oversee the firm's investment committees. The partnership is built on a consensus-driven model rooted in the two principals' joint tenure at Soros Fund Management, where they ran the private equity unit before spinning out TowerBrook in 2001. Day-to-day execution is delegated to a senior team across the London and New York offices.

Coming out of a multi-strategy hedge fund rather than a traditional buyout firm, TowerBrook inherited a mandate flexible enough to include structured minority and growth investments alongside control buyouts. This lets the firm pursue founder-owned or family-held businesses that want a capital partner without selling a majority stake — an aperture most mid-market buyout funds lack. The same team underwrites both deal types using a shared sector research engine.

TowerBrook invests directly, not as a fund-of-funds. It makes control acquisitions and structured minority investments from its flagship buyout funds, and pursues non-control growth and structured equity investments through a separate structured opportunities vehicle. The firm does not market itself as an LP in other managers' funds.

TowerBrook targets middle-market and upper-middle-market companies across North America and Western Europe, typically with enterprise values that support equity checks from $100 million to over $500 million. The firm invests in mature businesses requiring operational transformation, complex carve-outs, or capital for organic and acquisition-driven growth. It does not pursue venture-stage or pre-revenue companies.

Most transatlantic buyout firms run a single playbook: control buyouts using leverage. TowerBrook runs two playbooks — control buyouts and structured minority investments — from the same integrated partnership, an unusual structure that traces back to the firm's spinout from Soros Fund Management. It also maintains a dedicated structured opportunities fund alongside its flagship buyout vehicles, formalizing the non-control mandate as a permanent adjacent strategy rather than an opportunistic sideline.

TowerBrook's public materials focus on technology, financial services, healthcare, and business services, with no disclosed exposure to extractive industries, heavy manufacturing, or real estate. The firm has not communicated explicit sector exclusions, but its track record concentrates on services-intensive, asset-light business models where operational levers — pricing strategy, go-to-market reorganization, add-on acquisition programs — can be applied directly by the investment team.

TowerBrook operates a philanthropic initiative, the TowerBrook Foundation, which supports organizations focused on education, economic opportunity, and health in the communities where the firm's offices are located. The foundation is structurally separate from the investment funds, funded by partner contributions and firm profits, not by limited partner capital.