Disruption is the new normal.

In today’s transformational environment, high-growth organizations need a partner to roll up their sleeves and work alongside them to achieve next-level growth.

Erie Street’s Principals have partnered with management teams for over 30 years, growing companies in consulting, business services, strategic communications, and marketing services – spanning startup through initial public offering.

Key Partnerships

Trailer Park Group

Trailer Park Group is the industry leader in entertainment marketing and content production. The firm provides best-in-class strategy, creative, and production expertise across AV and Content (Trailer Park), Design (Art Machine), and Live-Action and Experiential (Mirada Studios) to generate integrated campaigns that shape culture and drive audience engagement. Learn more.


Lacey Lake Leadership

Lacey Lake Leadership is a leadership advisory firm that connects people with purpose to unlock business potential. Founded in 2021, Lacey Lake Leadership was purpose-built to transform teams, cultures, and businesses through talent strategy, executive search, and human capital management. Learn more.

Performance Improvement Partners

Performance Improvement Partners is a technology consultancy built for the private equity industry. The firm delivers business changing technology solutions that drive next level performance by increasing understanding, maximizing potential, and outsizing outcomes. Learn more.

PIP vector color

3Q Digital

3Q Digital is a performance and digital marketing agency that grows disruptors into market leaders. Founded in 2008 by CEO David Rodnitzky, and verified by TechCrunch as an Expert Growth Marketing Agency, it is one of the world’s largest independent digital marketing agencies. Learn more.

APCO Worldwide

APCO Worldwide is an advisory and advocacy communications consultancy. The firm partners with public and private sector organizations to help them act with agility and build organizational reputations, brands, relationships and solutions to succeed. APCO is an independent and majority women-owned business. Learn More.



ICR partners with companies to execute strategic communications and advisory programs that achieve business goals, build awareness and credibility, and enhance long-term enterprise value. The firm’s highly-differentiated service model, which pairs capital markets veterans with senior communications professionals, brings deep sector knowledge and relationships to more than 650 clients in approximately 20 industries. Learn more.

Select Historical Partners & Investments

Marketing Services & Media
Technology & Software Solutions
Strategic Communications & Consulting




Representative, not exhaustive, historical and active investments.