Princeton Equity Group Invests in Ellie Mental Health

Nystrom & Associates Acquires Ellie Mental Health Minnesota

August 4, 2025

Healthcare Services

Nystrom & Associates acquired the 23-location Minnesota operations of Ellie Mental Health, combining the organizations to create one of the largest regional behavioral health networks across Minnesota, Iowa, North Dakota, Missouri, and Wisconsin. The deal preserves all current clinic locations and staff, expands specialized services (including TMS and ketamine), and allows Ellie to refocus on growing its national franchise network.

Princeton Equity Group Makes Strategic Investment in Barry's

January 14, 2025

Restaurants & Hospitality

Barry's, the global boutique fitness franchisor, has received a strategic investment from Princeton Equity Group to accelerate studio growth and support consolidation in the UK and Canadian markets. The funding will back expansion of Barry's studio pipeline, investment in product and operations, and continued development of its franchise and digital offerings.

Princeton Equity Group Makes Strategic Investment in Stretch Zone

April 3, 2023

Healthcare Services

Princeton Equity Group completed a strategic growth investment in Stretch Zone, a franchised practitioner-assisted stretch therapy franchisor, to support the brand's continued national expansion. Stretch Zone's leadership (including Founder Jorden Gold and CEO Tony Zaccario) will remain in place as the company scales its footprint (250+ locations as of early 2023).

Princeton Equity Group Invests in D1 Training

November 10, 2021

Healthcare Services

Princeton Equity Group made a strategic growth investment in D1 Training to accelerate the fitness franchisor's nationwide expansion and support its franchise network. D1 Training, an athletic-based training concept with 61 locations open and more than 125 in development, will leverage Princeton's franchising expertise to scale operations and bolster the brand.

Princeton Equity Group Makes Strategic Investment in Amped Fitness

January 15, 2026

Healthcare Services

Princeton Equity Group has made a strategic growth investment in Amped Fitness, a Pompano Beach, Florida–based high-value, low-price fitness chain that operates 35 locations and serves over 180,000 members. The capital will support Amped's continued U.S. club expansion, enhancements to the in-club experience, and broader scaling of the platform; financial terms were not disclosed.

Summit Partners Makes Growth Equity Investment in eClinical Solutions

January 21, 2020

Cloud & SaaS

Summit Partners has made a minority growth equity investment in eClinical Solutions LLC to support expansion of the company's cloud-based Clinical Data Hub platform, elluminate, and its elluminate-enabled data services. Summit Partners principals Mark deLaar and Jesse Lane have joined eClinical Solutions' board as part of the transaction to help accelerate product and market growth.