Insights

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Similar companies to SUMCO

SUMCO Tech Stack

SUMCO uses 8 technology products and services including ISO 14001, SAP, Windows Server, and more. Explore SUMCO's tech stack below.

ISO 14001
Certificates
SAP
Customer Relationship Management
Windows Server
Operating Systems
Microsoft Azure
Platform As A Service
Adobe Flash
Programming Languages
X-Content-Type-Options
Web & Portal Technology
Apache
Web Servers
Microsoft IIS
Web Servers

Media & News

SUMCO's Email Address Formats

SUMCO uses at least 1 format(s):

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

Where is SUMCO's headquarters located?

SUMCO's main headquarters is located at 85050 US. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is SUMCO's phone number?

You can contact SUMCO's main corporate office by phone at

+1-480-473-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SUMCO's stock symbol?

SUMCO is a publicly traded company; the company's stock symbol is SUOPY.

What is SUMCO's official website and social media links?

SUMCO's official website is sumcousa.com and has social profiles on LinkedIn.

How much revenue does SUMCO generate?

As of October 2025, SUMCO's annual revenue is estimated to be $2.8B.

What is SUMCO's NAICS code?

SUMCO's NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does SUMCO have currently?

As of October 2025, SUMCO has approximately 1K employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: C. T.Chief Executive Officer: J. R.Vice President Technical Marketing: C. N.. Explore SUMCO's employee directory with LeadIQ.

What industry does SUMCO belong to?

SUMCO operates in the Semiconductor Manufacturing industry.

What technology does SUMCO use?

SUMCO's tech stack includes ISO 14001SAPWindows ServerMicrosoft AzureAdobe FlashX-Content-Type-OptionsApacheMicrosoft IIS.

What is SUMCO's email format?

SUMCO's email format typically follows the pattern of First.Last@sumcousa.com. Find more SUMCO email formats with LeadIQ.

SUMCO

Q: What is SUMCO's official website and social media links?

SUMCO's official website is sumcousa.com. SUMCO has social profiles on LinkedIn.

Q: How many employees does SUMCO have currently?

SUMCO has approximately 1K employees.

Q: What technology does SUMCO use?

SUMCO's tech stack includes Adobe Flash, X-Content-Type-Options, Apache, SAP, DocuSign.

Semiconductor ManufacturingUnited States1001-5000 Employees

SUMCO Phoenix Corporation manufactures electronic-grade silicon wafers for the semiconductor industry. Our wafers are used by companies all over the world to make integrated circuits and semiconductor devices that power a myriad of electronic products, from computers to cell phones, digital watches to automobile engine systems.

Company Overview

Headquarters: 85050 US
Phone number: +1-480-473-****
Website: sumcousa.com
Stock Symbol: SUOPY
NAICS Code: 3344 - Semiconductor and Other Electronic Component Manufacturing
Employees: 1001-5000