How many email patterns does COS use?

COS uses 33 known email patterns.

What domain does COS use for work emails?

COS uses cosstores.com for work email addresses.

Most Common Email Formats at COS

The most accurate and popular COS's email format is First.Last@cosstores.com (ex. John.Doe@cosstores.com). COS also uses FirstLas@cosstores.com (ex. JohnDoe@cosstores.com) as email structures. COS uses up to 4 different email patterns.

COS Email Formats	Example	Percentage
First.Last@cosstores.com	John.Doe@cosstores.com	96%
FirstLas@cosstores.com	JohnDoe@cosstores.com	2%
F_Last@cosstores.com	J_Doe@cosstores.com	1%
F.Last@cosstores.com	J.Doe@cosstores.com	1%

Frequently Asked Questions

What does COS do?

COS was founded in 2007. The company's main headquarters is located in 1 New Oxford Street London, England United Kingdomoperates in the Retail Apparel and Fashion industry, along with similar companies like Reformation& Other StoriesAmerican Apparel. You can visit career.cosstores.comcontact COS's headquarters by phone at

+1-212-389-****

. Explore COS's company overview page for more information.

What is COS's email address format?

COS's email format typically follows the pattern of First.Last@cosstores.com; this email format is used 96% of the time. Other contacts within LeadIQ's database had email formats such as FirstLas@cosstores.comF_Last@cosstores.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does COS have currently?

COS has approximately 4.5K employees as of May 2026. Key team members to contact include Chief Executive Officer: D. J.Chief Executive Officer: D. O.Ceo: D. M.. For more team information and contact data, explore COS's employee directory with LeadIQ.

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COS Email Format

Q: What is COS's email address format?

COS's email format typically follows the pattern of ${fn}.${ln}. Other email formats include ${fn}${l3} and ${fi}_${ln}.

Retail Apparel and FashionEngland, United Kingdom1001-5000 Employees

COS is a retailer in London, England, operating in the apparel and fashion industry. Its offering centers on a contemporary wardrobe built from premium materials, careful tailoring, and subtle, unexpected details.

The brand serves customers seeking versatile, timeless pieces that form a durable, long-lasting core of their wardrobe. COS emphasizes durable design and quality across its clothing.

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Most Common Email Formats at COS

Frequently Asked Questions

What does COS do?

What is COS's email address format?

How many employees does COS have currently?

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What you can expect from LeadIQ:

COS Email Format

Verify COS email addresses

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