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Sumitomo Electric

Sumitomo Electric Vendor Cyber Rating & Cyber Score

sumitomoelectric.com

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


Sumitomo Electric A.I CyberSecurity Scoring

Sumitomo Electric
Company Information
Website:https://sumitomoelectric.com
Employees number:9,073
Number of followers:68,894
NAICS:335
Industry Type:Appliances, Electrical, and Electronics Manufacturing
Homepage:sumitomoelectric.com
Sumitomo Electric Risk Score (AI oriented)
Between 750 and 799
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Sumitomo ElectricAppliances, Electrical, and Electronics Manufacturing
Updated:
01/04/2026
765/1000
Fair
Baa
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
Sumitomo Electric Global Score (TPRM)
xxxx
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Sumitomo ElectricAppliances, Electrical, and Electronics Manufacturing
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Sumitomo Electric
Sumitomo ElectricFair
Current Score
765Baa (FAIR)
01000
0 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
765Before Incident
MAY 2026
765Before Incident
APRIL 2026
765Before Incident
MARCH 2026
765Before Incident
FEBRUARY 2026
765Before Incident
JANUARY 2026
765Before Incident
DECEMBER 2025
764Before Incident
NOVEMBER 2025
764Before Incident
OCTOBER 2025
764Before Incident
SEPTEMBER 2025
764Before Incident
AUGUST 2025
764Before Incident
JULY 2025
764Before Incident

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