GLEN ELLYN, IL (November 2025) — Psomas has expanded its presence into the Midwest with the opening of a new office in Glen Ellyn, Illinois. The move reflects the firm’s continued growth and commitment to partnering with municipalities and agencies to design sustainable, community-centered infrastructure across the region.
The Glen Ellyn office is led by Bryce Corrigan, PE and strengthened by the full expertise and integrated services of Psomas’ multidisciplinary teams nationwide. The Illinois team brings extensive experience in municipal engineering, transportation, planning, and placemaking — helping clients create infrastructure that enhances mobility, supports local economies, and improves quality of life.
“This milestone represents the next chapter in Psomas’ growth,” said Matt Clark, Chief Development Officer. “Our team in Illinois is building on decades of proven experience to bring forward-thinking, community-driven solutions to a new region of clients.”
The Glen Ellyn location marks a strategic step in Psomas’ national expansion and builds on decades of partnership with public agencies across the western United States. With projects already underway in Illinois, Psomas is well positioned to provide responsive, high-quality support to cities and counties throughout the Midwest.
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