FIFTEEN is a women-led architecture, design and strategy firm that partners with visionary leaders to turn bold ideas into built impact. With deep technical expertise and a human-centric mindset, we approach every project through an innovative, agile lens to reimagine what’s possible, together. 

Our multidisciplinary team specializes in environments that advance:

Health and wellness
Life sciences
Higher education
Workplace strategy

Each space we shape is as unique as the people and organizations we serve. From concept to completion, we challenge the ordinary, delivering solutions that drive measurable outcomes and long-term value.

We’re not just redefining how spaces look, but what they can do. 

FIFTEEN is your partner in possibility. Let’s build what’s next!

*2025 Philadelphia Business Journal Best Places to Work
*2025 DesignPhiladelphia Company of the Year
*2023 American Institute of Architects Philadelphia Emerging Architect Prize Award Recipient 
*EPiC Firm Recognition 2023, 2024, 2025
*Certified Minority-owned business
*Certified Women-owned business

CORE SERVICES
➔ Architecture
➔Interior Design
➔Design Consultancy
➔Pre-Design

SPECIALIZED OFFERINGS
➔Stakeholder & Community Engagement
➔Workplace Strategy
➔Design Thinking & Strategic Visioning
➔Integrated Graphics, Branding & Communications
➔Grant Access & Support
➔Space Utilization Assessments
➔Project Management

INNOVATIVE PROCESSES
➔Human-Centered Design
➔Regenerative Design
➔Technology-Driven Solutions

TEAM
➔6 Principals, including four female founders
➔30+ team members and cross-sector, in-house collaborators


Contact us at fifteen@xvadesign.com

FIFTEEN

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