Sumitomo Electric Email Formats

Appliances, Electrical, and Electronics Manufacturing • Osaka City, Osaka, Japan • 5001-10000 Employees

Sumitomo Electric Email Formats

Sumitomo Electric uses 5 email formats. The most common is {first name}{last name} (e.g., johndoe@sumitomo.com), used 67.6% of the time.

Format	Example	Percentage
{first name}{last name}	johndoe@sumitomo.com	73.5%
{first initial}{last name}	jdoe@sumitomoelectric.com	23.5%
{last name}{first initial}	doej@sumitomoelectric.com	2.9%

Key Contacts at Sumitomo Electric

Hong C. Nguyen

Director At Next Generation Communication Group, Innovation Core Sei Inc Ics

Teruaki Kawaguchi

Project Director

Jennifer Susen

Director Of Operations

Mike Johnson

General Manager & Technical Director

Wilson Kaori

Director / Advanced Mobility R&D

Toshiro Kido

Managing Director, Sumitomo Electric Sintered Components M Sdn. Bhd.

Eddie Tsumura

Director

Alexe Razvan

Managing Director

Hideo Hato

Managing Director

Jun Okamoto

Senior Managing Director

Company overview

Headquarters	5-33, Kitahama 4-chome, Chuo-ku, Osaka, Japan 541-0041, JP
Websites	sumitomoelectric.com global-sei.com
NAICS	334
Keywords	Heat Shrink Tubing, Cutting Tools, Fusion Splicers, Optical Fiber Cable, Compound Semiconductors, Flexible Printed Circuits, Powdered Metal Components, Magnet Wire, Anti-Vibration Rubber, Automotive Wiring Harness, Electric Power Cable, Prestressed Concrete Strand, Redox Flow Batteries
Founded	1897
Employees	5001-10000
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About Sumitomo Electric

The Sumitomo Electric Group is a global network of 421 group companies in more than 40 countries. Established in 1897 with the founding of Sumitomo Electric in Osaka, Japan, the company initially focused on copper wire production for electric power cables. Today, we have diversified into five major business segments: environment and energy, infocommunications, automotive, electronics, and industrial materials. More than 280,000 people are employed at group companies worldwide. Sumitomo Electric is committed to innovation and excellence. In fiscal year 2024, the company reported net sales of over $31 billion and invested $1 billion in research & development. Focus areas for R&D include next-generation mobility, advanced materials, and energy solutions—areas that reflect the company’s commitment to pioneering technologies that drive sustainable growth and address global challenges. Sumitomo Electric maintains a stable financial position that is recognized by major credit rating agencies. For more information about Sumitomo Electric, please visit our corporate website at https://sumitomoelectric.com

Employees by Management Level

Total employees: 5001-10000

Seniority

Employees

Entry

Manager

Senior

Employees by Department

Sumitomo Electric has 818 employees across 17 departments.

Departments

Number of employees

Funding Data

Sumitomo Electric has never raised funding before.

Sumitomo Electric Tech Stack

Discover the technologies and tools that power Sumitomo Electric's digital infrastructure, from frameworks to analytics platforms.

Drupal

CMS

Google Maps

Maps

Cloudflare

CDN

Apache HTTP Server

Web servers

Salesforce Marketing Cloud Account Engagement

Marketing automation

jQuery

JavaScript libraries

PHP

Programming languages

HSTS

Security

AddToAny

Widgets

Google Analytics

Analytics

YouTube

Video players

Linkedin Insight Tag