How many email patterns does SUMCO use?

SUMCO uses 4 known email patterns.

What domain does SUMCO use for work emails?

SUMCO uses sumcousa.com for work email addresses.

Most Common Email Formats at SUMCO

The most accurate and popular SUMCO's email format is First.Last@sumcousa.com (ex. John.Doe@sumcousa.com). SUMCO also uses First@sumcousa.com (ex. John@sumcousa.com) as email structures. SUMCO uses up to 3 different email patterns.

SUMCO Email Formats	Example	Percentage
First.Last@sumcousa.com	John.Doe@sumcousa.com	91%
First@sumcousa.com	John@sumcousa.com	5%
Last.First@sumcousa.com	Doe.John@sumcousa.com	4%

Frequently Asked Questions

What does SUMCO do?

The company's main headquarters is located in Phoenix, Arizona 85050 United Statesoperates in the Semiconductor Manufacturing industry, along with similar companies like NexperiaSTMicroelectronicsOkmetic. You can visit sumcousa.comcontact SUMCO's headquarters by phone at

+1-480-473-****

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

What is SUMCO's email address format?

SUMCO's email format typically follows the pattern of First.Last@sumcousa.com; this email format is used 91% of the time. Other contacts within LeadIQ's database had email formats such as First@sumcousa.comLast.First@sumcousa.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does SUMCO have currently?

SUMCO has approximately 621 employees as of May 2026. Key team members to contact include Chief Executive Officer: C. T.Chief Executive Officer: J. R.Vice President Technical Marketing: C. N.. For more team information and contact data, explore SUMCO's employee directory with LeadIQ.

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SUMCO Email Format

Q: What is SUMCO's email address format?

SUMCO's email format typically follows the pattern of ${fn}.${ln}. Other email formats include ${fn} and ${ln}.${fn}.

Semiconductor ManufacturingArizona, United States501-1000 Employees

SUMCO Phoenix Corporation operates in the semiconductor manufacturing industry and is based in Phoenix, Arizona. It manufactures electronic-grade silicon wafers used by semiconductor companies worldwide to produce integrated circuits and other semiconductor devices that power a wide range of electronic products. The company employs between 501 and 1,000 people. Its technology stack includes SAP HANA and SAP S/4HANA, SAP Human Capital Management, Microsoft Azure, DocuSign, Honeywell, and Microsoft IIS, reflecting its use of enterprise software and cloud services. The company maintains a web presence at sumcousa.com.

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Most Common Email Formats at SUMCO

Frequently Asked Questions

What does SUMCO do?

What is SUMCO's email address format?

How many employees does SUMCO have currently?

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What you can expect from LeadIQ:

SUMCO Email Format

Verify SUMCO email addresses

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