• Interior Design

    We create interior environments that activate innovation and enhance performance.

Meet our Leaders

We strive to design spaces that enrich the lives of the people who use them.
We share a common store of knowledge and experience, and we pursue
ideas that are both timely and timeless.

Learn more about us >

James Simeo Jorge Colón Fabian Kremkus Arnold Swanborn Crystal Martinez

In the News

CO is thrilled to be ranked #66 in  Architectural Record ‘s 2020 Top 300 Firms!

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Interior Design Magazine ranked CO #13 on its 100 Rising Giants 2020 list!

Contract Magazine‘s latest “Planning for Change” issue features CO Principal James Simeo and Associate Sona Aroush. Sona describes how COVID-19 has affected the design of healthcare environments and highlights some of her favorite brands – Nora by Interface  and Futrus Solutions with Corian Design. Additionally, while educational facilities may not need to change their already flexible interior spaces, James discusses how universities might adapt campus spaces to keep remote students and faculty engaged

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CO created an aspirational and efficient working environment for LACMA‘s new administrative offices with a design that fosters collegiality and provides places of respite.

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Learn how the design of the Cedars-Sinai’s Advanced Health Sciences Pavilion (AHSP) Outpatient Surgery suite provides an inspired and calming hospitality-like environment that is pleasant and dignified for patients, visitors and staff.

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  • CO is a proud sponsor of the 61st Annual USC Architectural Guild Awards. Join CO Principal and USC Architectural Gu…

    13 hours ago

  • Part II of our journal series on the recently completed Satellite Design & Prototyping Laboratory focuses on the co…

    2 days ago

  • .@archinect is thankful for those embracing crisis as an opportunity. Read more about CO’s transition to a remote o…

    2 days ago

Discover how the design for the new California State Polytechnic University-Pomona Student Services Building embraces its context and climate in Metropolis Magazine‘s latest article.

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COworkers Lois Lee and Phillip White share the design process of the tile mosaic in the lobby of the UCLA La Kretz Botany Building. Check out the article by TILE magazine.

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