Core Integrated Services is a fictitious business name registered in Santa Fe Springs.

FICTITIOUS BUSINESS NAME STATEMENT FILE NO. 2026034784 AI#ON: 4265147 The following person(s) is (are) doing business as: Core Integrated Services 13543 1/2 Alondra Blvd Santa Fe Springs, CA 90670 LA County REGISTERED OWNER(S): Core Materials, Inc. 13543 1/2 Alondra Blvd Santa Fe Springs, CA 90670 CA This business is conducted by: a Corporation The date registrant commenced to transact business under the fictitious business name or names listed above on: N/A. I declare that all information in this statement is true and correct. (A registrant who declares as true any material matter pursuant to Section 17910 of the Business and Professions Code that the registrant knows to be false is guilty of a misdemeanor punishable by a fine not to exceed one thousand dollars ($1,000).) Registrant: Core Materials, Inc. Title: CEO /s/ Mark Cordova This statement was filed with the County Clerk of Los Angeles County on Feb 13, 2026 Notice In accordance with Subdivision (a) of Section 17920, a Fictitious Name Statement generally expires at the end of five years from the date on which it was filed in the office of the County Clerk, except, as provided in Subdivision (b) of Section 17920, where it expires 40 days after any change in the facts set forth in the statement pursuant to Section 17913 other than a change in the residence address of a registered owner. A new Fictitious Business Name statement must be filed before the expiration. Effective January 1, 2014, the Fictitious Business Name statement must be accompanied by the Affidavit of the Identity Form. The filing of this statement does not of itself authorize the use in this state of a Fictitious Business Name in violation of the rights of another under federal, state, or common law (see Section 14411 et seq., Business Professions Code). Whittier Daily News Published: 2/26, 3/5, 3/12, 3/19/26