Company news
Sumitomo Corporation (TSE:8053) news
Every Sumitomo Corporation press release and news update in one place — announcements, filings coverage, and company updates for investors.
Press releases & updates
Notice Regarding the Progress of Share Repurchase, Completion and Number of Treasury Stock Share to be Cancelled
September 3, 2026
Notice Regarding the Progress of Share Repurchases
August 31, 2026
Sumitomo Corporation-ITOCHU Announces Investment in Tintina Mines, Canada, Participates in Dos Amigos Copper and Gold Mine Project in Chile- Accelerating active project creation through strategic partnership with the G Mining Group -
August 28, 2026
Sumitomo : Acquires a 33.3% Stake in the Gwynt Glas Offshore Wind Farm in the UK, First Investment in a Floating Offshore Wind Project
August 10, 2026
Notice Regarding the Progress of Share Repurchases260803
August 2, 2026
Consolidated Financial Results FY2026 (Three-month period ended June 30, 2026)
July 31, 2026
Sumitomo : Sale of Offshore Wind Power Projects in Belgium
July 2, 2026
Sumitomo : Agrees to Transfer a Portion of Shares in S.C. Cement
July 1, 2026
Notice Regarding the Progress of Share Repurchase
June 30, 2026
Sumitomo : and Gresham House, One of Europe’s Largest Battery Energy Storage Investors, to Establish a New Large-Scale BESS Portfolio
May 27, 2026
Philippines: TotalEnergies and Nextnorth Reach Financial Close and Start Construction of a 440 MW Solar Project
April 30, 2026
Reliable Robotics Announces $160M in New Investment
April 21, 2026
Kenorland Minerals Announces Termination of Joint Venture Exploration Agreement at the O'Sullivan Project, Quebec; Receives Notice of Exercise of Top-Up Right from Sumitomo and Centerra
April 20, 2026
SCOA Real Estate Partners Welcomes New Associate Joe Wickenhauser
April 15, 2026
Sumitomo Corporation, SMBC Aviation Capital, Apollo and Brookfield Complete the Acquisition of Air Lease Corporation
April 8, 2026
Atmus Filtration Technologies Set to Join S&P SmallCap 600
April 2, 2026
Halliburton Acquires Sekal AS From Sumitomo Corporation to Accelerate Drilling Automation Services
April 1, 2026
Sumitomo : Sumisho Venture Partners Establishes New ¥10 Billion-Scale Fund
March 31, 2026
Air Lease Announces Receipt of Final Regulatory Approval in Connection with Pending Merger
March 30, 2026
Sumitomo Corporation do Brasil and Cemvita Partner to Integrate production of Bio-Methane and Bio-Oil, a precursor of SAF in Brazil
March 18, 2026
Investment in U.S.-Based Fusion Company SHINE Technologies
March 10, 2026
Pasqal, A Global Leader in Neutral Atom Quantum Computing, to Go Public via Business Combination with Bleichroeder Acquisition Corp II
March 4, 2026
SIPCAM AGRO AND SUMITOMO CORPORATION GROW NORTH AMERICAN BUSINESS WITH A NEW HERBICIDE AGREEMENT
March 2, 2026
SCOA Real Estate Partners Announces Industrial Projects in North Carolina and Minnesota
February 26, 2026
Inomin and Sumitomo Plan Next Exploration at Beaver-Lynx
February 17, 2026
Sumitomo : Carbon Neutrality Target Updated
February 3, 2026
Kenorland Minerals Files NI 43-101 Technical Report on the Frotet Project, Quebec
January 29, 2026
Sumitomo : and Nomura Research Institute Conclude Agreement on Transfer of Bank Display Business
January 26, 2026
Inomin Drilling Confirms District-Scale Potential of Beaver-Lynx Polymetallic Project
January 19, 2026
Kenorland Completes Top-Up Right from Sumitomo and Centerra
January 9, 2026
MIMARU Joins Sumitomo Corporation to Launch Clothing-sharing Service for Inbound Family Travelers
January 7, 2026
RKTech Invests in Entropy, Unlocking Access to Two Million LATAM Technology Professionals
December 27, 2025
Air Lease Announces Stockholder Approval of Merger Agreement with Sumitomo Corporation, SMBC Aviation Capital, Apollo and Brookfield
December 18, 2025
Kenorland Minerals Reports Maiden Inferred Resource of 14.5 Mt at 5.47 g/t Au for 2.55 Million Ounces at the Frotet Project, Quebec, Where It Holds a 4% NSR Royalty
December 16, 2025
Kenorland Receives Notice of Exercise of Top-up Right from Sumitomo and Centerra
December 15, 2025
Realm.Security Caps 2025 with $2M Strategic Investment from Presidio Ventures to Accelerate Asia-Pacific Expansion
December 11, 2025
Nu Quantum Raises $60M Series A in Largest Financing Round for Quantum Computer Networking
December 10, 2025
Kenorland Minerals Provides an Exploration Update
December 9, 2025
Kenorland Minerals Provides Update on Upcoming Maiden Mineral Resource Estimate at the Frotet Project, Quebec
November 26, 2025
Kenorland Minerals Commences Drilling at the O'Sullivan Project, Quebec
November 11, 2025
Archer To Acquire Los Angeles Airport As Strategic Air Taxi Network Hub and AI Testbed
November 6, 2025
Tokyo Metropolitan Government Selects Japan Airlines Consortium to Join First Phase of "eVTOL Implementation Program" Featuring Archer’s Midnight Aircraft
November 5, 2025
Poxel: Availability of a First Document in Response to Questions Received From Shareholders
October 20, 2025
Osaka Names Japan Airlines’ And Sumitomo Corporation’s JV, Soracle, With Archer’s Midnight Aircraft As Its Air Taxi Partner
September 29, 2025
Air Lease Corporation Enters into Merger Agreement with Sumitomo Corporation, SMBC Aviation Capital, Apollo and Brookfield
September 2, 2025
Sumitomo Corporation, SMBC Aviation Capital, Apollo and Brookfield to Acquire Air Lease Corporation in 100% Cash Transaction
September 2, 2025
Sumitomo Corporation Invests in Ursa Space to Accelerate Global Growth and Expand into Japan
August 20, 2025
Sumitomo Corporation of Americas and Papalotla Form Strategic Partnership to Support Climate-Smart Livestock Solutions
July 29, 2025
Sumitomo Corporation of Americas Donates $50,000 to Support Texas Flood Relief Efforts
July 17, 2025
Sumitomo Corporation of Americas Announces Strategic Investment in Independence Hydrogen to Develop Hydrogen Production and Distribution Projects
July 10, 2025