Add-Black: Detailed Company Information & Corporate Profile

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Summary

Add-Black is a fashion‑focused apparel company headquartered in Costa Mesa, California. Founded in 2008, the firm employs between ten and fifty people and reports annual revenue between $10 million and $50 million. The brand operates within the broader clothing industry, focusing on contemporary style and innovative design solutions.

The leadership team is anchored by CEO Stever Rapp, who also founded the company, alongside a strong creative core that includes Senior Designer Paula Suñen, Design Director Rachel Dankworth, Senior Art Director Katie Hosier, and Senior Swimwear Designer Whitney Hearne. Additional talent spans designers such as Madelyn Pittman, Sarah Blue Carlson, Brittany Guibert; product development with Janel; and textile specialists like Sammi Spatz and Blake Fuller. Together they steer design direction across collections.

Add-Black Websiteadd-black.com
Phone Number(562) 936-0100
Industries
Add-Black Headquarters Address1580 Metro Dr, Costa Mesa, California, 92626 US
Company Size10-50 employees
Founded2008
Estimated Annual Revenue$10M - 50M
Updated:2026-10-19

Workforce Turnover

Length of Employment

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Add-Black's workforce includes employees across a wide range of tenure levels.

14% have been with the company for 1 to 2 years14% have been with the company for 3 to 4 years29% have been with the company for 5 to 7 years29% have been with the company for 8 to 10 years14% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
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Stever Rapp
Stever RappChief Executive Officer
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Paula Suñen
Paula SuñenSr Designer
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Alice Murthy
Alice MurthySenior Textile Designer
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Aly Centeno
Aly CentenoSwimwear Designer
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Rachel Dankworth
Rachel DankworthDesign Director
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Katie Hosier
Katie HosierSenior Art Director
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Whitney Hearne
Whitney HearneSenior Swimwear Designer, Shade & Shore
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Cathleen Beer
Cathleen BeerDesign Director Swim & Coverups
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Janel
JanelSenior Product Development Manager
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Lana Nguyen
Lana NguyenAssistant Designer
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Summer Rapp
Summer RappCo-Founder/Creative Director
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Blake Fuller
Blake FullerAssistant Textile Designer
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Sammi Spatz
Sammi SpatzSenior Textile Designer - Juniors
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Add-Black Corporate Information: FAQ

Add-Black operates in the Clothing industries. More details can be found on the official website: add-black.com.
Add-Black has offices located in Costa Mesa, US.
The headquarters of Add-Black are located in Costa Mesa, United States.
You can contact Add-Black by phone at (562) 936-0100.
Add-Black currently employs 10-50 people.

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