Arcturis

Arcturis is an architecture firm in East St. Louis, IL, serving clients across corporate, higher education, multifamily, science and technology, health and wellness, and industrial sectors. The firm provides full-service design solutions including architecture, interior design, brand experience, workplace strategy, lighting design, planning, and landscape architecture. With a foundation established in 1977 and licensed in 48 states, Arcturis brings a collaborative, multidisciplinary approach to transforming functional environments through thoughtful, design-driven solutions. The firm has completed projects for notable clients including St. Louis Community College, BJC Healthcare, the St. Louis Science Center, and the St. Louis Cardinals, among others, demonstrating expertise in diverse market sectors.

Arcturis operates as a collaborative studio of architects, designers, and planners committed to creating meaningful outcomes through integrated design. The firm emphasizes research, strategy, and interdisciplinary engagement, drawing on a broad range of expertise to address each project’s unique challenges. Their work reflects a deep commitment to design excellence and the belief that architecture can positively impact people’s experiences and communities. Projects span urban developments, institutional buildings, corporate headquarters, and public spaces, often combining historical context with modern innovation.

The firm is located at 701 Market St in East St. Louis, IL, situated along Market Street in the heart of the city’s historic district. While no specific nearby landmarks are listed, the address places Arcturis within a central corridor of East St. Louis, near key civic and commercial corridors.

Arcturis is recognized for its long-standing presence in the region and its national reach, with a reputation built on consistent design quality and client collaboration. The firm’s extensive portfolio and broad state licensing underscore its credibility and capacity to deliver complex projects across diverse markets.

Arcturis stands as a leading architectural force in East St. Louis, blending historical sensitivity with forward-thinking design to shape the built environment across the Midwest.