Crabtree, Rohrbaugh & Associates (CRA) is proud to congratulate Elysia Mikkelsen, AIA, LEED AP BD+C, on being named one of the Central Penn Business Journal’s 2026 Forty Under 40 honorees. This prestigious recognition celebrates young professionals throughout Central Pennsylvania who demonstrate exceptional leadership, professional achievement, and a commitment to making a positive impact in their communities.

A Project Manager at CRA and the 2026 Board President of AIA Pennsylvania, Elysia exemplifies the dedication, innovation, and collaborative spirit that define both her professional career and her service to the architectural community.
Since joining CRA in 2015, Elysia has played an important role in designing educational environments that inspire learning and strengthen communities. Her work focuses on K–12 facilities, where she collaborates with school districts to create innovative, functional, and sustainable spaces that support students, educators, and future generations. As a LEED Accredited Professional, she is particularly passionate about integrating sustainable design strategies, emerging educational technologies, and healthy learning environments into her projects.
Beyond her contributions to CRA, Elysia has demonstrated an extraordinary commitment to advancing the architectural profession. Her involvement with the American Institute of Architects spans more than a decade, including leadership positions with AIA Central Pennsylvania and AIA Pennsylvania. She previously served as President of AIA Central Pennsylvania in 2022 and currently leads AIA Pennsylvania as its 2026 Board President.
Throughout her involvement with the AIA, Elysia has championed mentorship, professional development, advocacy, and opportunities for emerging architects. Her participation in initiatives such as the Promoting Advocacy and Licensure through Mentorship (PALM) program and the ACE Mentor Program reflects her commitment to supporting the next generation of design professionals.
Elysia’s dedication also extends beyond the architectural profession through volunteerism and community engagement. She has participated in local initiatives, including the *Design for Better* project in New Cumberland, Pennsylvania, demonstrating how architects can collaborate with communities to create meaningful, lasting change.
Her recognition as a Forty Under 40 honoree is a testament to her professional accomplishments, commitment to mentorship, and passion for making a difference through architecture.
Please join us in congratulating Elysia on this well-deserved honor! CRA is proud to have her as part of our team and looks forward to her continued leadership and contributions to our profession and the communities we serve.
Read the AIA Pennsylvania announcement