Collier.Simon is an independent idea company. We provide transformational creative strategy and execution for international brands, market leaders, and new ventures. Based in Los Angeles, we collaborate with clients and partners around the world to launch ideas that change business forever.
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Collier.Simon Questions
The Collier.Simon annual revenue was $6.9 million in 2026.
Matthew Seigel is the Partner and President of Collier.Simon.
46 people are employed at Collier.Simon.
Collier.Simon is based in Los Angeles, California.
The NAICS codes for Collier.Simon are [541, 54, 5418, 54181, 541810].
The SIC codes for Collier.Simon are [73, 731].
Top Collier.Simon Employees
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Matthew Seigel
Partner and President at Collier.Simon
Los Angeles, CA, US25 -
Rachael Erdmann
Managing Director at Collier.Simon
California, United States35+ -
Jason Simon
Partner, CEO and Strategic Lead at Collier.Simon
Los Angeles, CA, US25+ -
Julien Lormant
Head Of Video Production at Collier.Simon
Los Angeles, CA, US31 -
Cara Joven
Recruiting and Resourcing Manager at Collier.Simon
Los Angeles, CA, US22 -
David Tucker
Creative Director and Technologist at Collier.Simon
Los Angeles, CA, US25+ -
Kelsey Haight
Art Director at Collier.Simon
New York, United States23 -
Hannah Melton
Account Director at Collier.Simon
Los Angeles, CA, US34 -
Matt Emert
Associate Creative Director, Copy at Collier.Simon
Los Angeles, CA, US22 -
Justin Mays
Account Executive at Collier.Simon
New York, NY, US2
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