Vision + Focus = Impact

VIVA is a women-owned social impact consulting firm that provides strategy and communications services to nonprofits, public agencies, and philanthropic organizations. We work with our clients to develop and support large-scale social impact projects that improve communities.

About Us

VIVA Strategy + Communications is a social impact consulting firm providing strategy and communications consultation services to nonprofits, public agencies, and philanthropic organizations. We also offer leadership institutes, trainings, and coaching services to support leaders and emerging leaders in the non-profit and public sectors.

VIVA Goods is our online marketplace that offers clients the convenience and flexibility of purchasing low-cost, high-value products that support and enhance their existing work. We believe that successful social impact requires strong strategy, effective leadership, and powerful communications. We support that across all of our services and products.

Meet Our Team

Christina Collosi
Christina Bath Collosi, MA

Managing Partner

Nicole Tanner, PhD

Managing Partner

Laura Bowen
Laura Bowen, MA

Communications Director

Brittany Hall

Associate Communications Director

Iris Elent, MSW


Christine Tringale, MBA


Elizabeth Campos, MA

Communications Specialist

Amber Atkinson

Communications Specialist

Katy Nagy, MDP

Senior Associate Consultant

Santiago Ayón Facundo

Associate Consultant

  • “I really love working with the VIVA team because they bring fresh energy and perspective to our work. Every one of their team members is highly skilled at what they do. Although I know that a great deal of careful planning and coordination goes into every meeting, they still make it look easy. Their work with the Bay Area QRIS partnership brought immediate results to the region. This high level of collaboration would not have happened if it weren’t for VIVA.”

    Angie Garling
    Child Care Services Program Administrator, Alameda County