Oct. 30, 2025

Sumitomo Electric Industries Announces Tender Offer for Sumitomo Riko—No Immediate Impact on Rating

Aug. 29, 2025

JCR Assigned Preliminary AA Rating to Shelf Registration of Sumitomo Electric Industries

Dec. 24, 2024

JCR Affirmed AA/Stable and J-1+ on Sumitomo Electric Industries

Jan. 22, 2024

JCR Affirmed AA/Stable and J-1+ on Sumitomo Electric Industries

Aug. 29, 2023

JCR Assigned Preliminary AA Rating to Shelf Registration of Sumitomo Electric Industries

Jul. 07, 2023

JCR Assigned AA Rating to Bonds of Sumitomo Electric Industries

Feb. 03, 2023

Sumitomo Electric Industries Announced TOB for Listed Consolidated Subsidiaries - No Immediate Impact on the Rating

Jan. 16, 2023

JCR Affirmed AA/Stable and J-1+ on Sumitomo Electric Industries

Dec. 23, 2021

JCR Affirmed AA/Stable and J-1+ on Sumitomo Electric Industries

Aug. 27, 2021

JCR Assigned Preliminary AA Rating to Shelf Registration of Sumitomo Electric Industries

Mar. 23, 2021

JCR Affirmed AA/Stable, AA, Preliminary AA and J-1+ on Sumitomo Electric Industries

Jul. 01, 2020

JCR Affirmed J-1+ Rating on CP of Sumitomo Electric Industries; Increase in CP Maximum Amount

Feb. 21, 2020

JCR Assigned AA Rating to Bonds of Sumitomo Electric Industries

Feb. 19, 2020

JCR Affirmed AA/Stable, AA, Preliminary AA and J-1+ on Sumitomo Electric Industries

Aug. 29, 2019

JCR Assigned Preliminary AA Rating to Shelf Registration of Sumitomo Electric Industries

Mar. 19, 2019

JCR Affirmed AA/Stable, AA, Preliminary AA and J-1+ on Sumitomo Electric Industries

Feb. 16, 2018

JCR Affirmed AA/Stable, AA, Preliminary AA, and J-1+ on Sumitomo Electric Industries

Aug. 29, 2017

JCR Assigned preliminary AA Rating to Shelf Registration of Sumitomo Electric Industries

Feb. 23, 2017

JCR Assigned AA to Bonds of Sumitomo Electric Industries

Feb. 15, 2017

JCR Affirmed AA/Stable, Pre. AA and J-1+ on SEI

Jan. 14, 2016

JCR Affirmed AA/Stable, AA, Preliminary AA and J-1+ on SEI

Aug. 27, 2015

JCR Assigned Preliminary AA Rating to Shelf Registration of SEI

Jan. 09, 2015

JCR Affirmed AA/Stable, AA, Preliminary AA and J-1+ on Sumitomo Electric Industries

Mar. 05, 2014

JCR Affirmed AA/Stable, AA, Preliminary AA and J-1+ on Sumitomo Electric Industries

Aug. 27, 2013

JCR Assigned Preliminary AA Rating to Shelf Registration of Sumitomo Electric Industries

Feb. 26, 2013

JCR Affirmed AA/Stable, AA, Pre. AA and J-1+ Rating on Sumitomo Electric Industries

Feb. 14, 2012

JCR Affirmed AA/Stable, AA, Preliminary AA and J-1+ on Sumitomo Electric Industries

Aug. 25, 2011

JCR Assigned Preliminary AA Rating to Shelf Registration of Sumitomo Electric Industries

Feb. 16, 2011

Affirmed AA/Stable, AA, Pre. AA & J-1+ on Sumitomo Electric Industries

Feb. 18, 2010

Affirmed AA on Sumitomo Electric Industries; Revised outlook to Stable