154 Partners

Profile

154 Partners is a private equity firm based in New York, established in 2025 by Isaac Harrouche and Mike Berlin, both former colleagues at Blackstone. The firm is composed of a team that values trust and alignment with their partners, focusing on building meaningful connections with the businesses they invest in. What sets 154 Partners apart is their commitment to preserving the legacy of founder- and family-built businesses while helping them scale for future growth.

The firm invests in a diverse range of sectors including real estate, industrial, healthcare services, e-commerce, consumer services, consumer products, business services, sports technology, and infrastructure. They typically target companies in North America with strong cash flow, investing $40-$100 million in equity per platform. Their investments are supported by a strategic group of family offices, allowing for flexible deal structures. 154 Partners manages a fund named 154 Partners Fund I LP, which has an AUM of $400 million.

Notable investments by 154 Partners include companies across various sectors, though specific portfolio companies are not detailed in the available information. The firm focuses on partnering with profitable businesses and ambitious management teams to drive growth through organic development, strategic M&A, and talent recruitment.