1、Table of ContentsAs filed with the U.S.Securities and Exchange Commission on June 29,2026.Registration No.333-296506UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549AMENDMENT NO.1TOFORM S-1REGISTRATION STATEMENTUNDERTHE SECURITIES ACT OF 1933MERIDIAN3 INDUSTRIALS ACQUISITION CORP(E
2、xact name of registrant as specified in its charter)Cayman Islands 6770 N/A(State or other jurisdiction of incorporation ororganization)(Primary Standard Industrial Classification CodeNumber)(I.R.S.Employer Identification Number)1330 Avenue of the AmericasSuite 23ANew York,NY 10019Tel:+1(212)653 098
3、2(Address,including zip code,and telephone number,including area code,of registrants principal executive offices)Jeffrey H.FosterChief Financial Officer1330 Avenue of the AmericasSuite 23ANew York,NY 10019Tel:+1(212)653 0982(Name,address,including zip code,and telephone number,including area code,of
4、 agent for service)Copies to:Axel WittmannGeorge HacketClifford Chance PmbBJunghofstrasse 1460311 Frankfurt,GermanyTel:+49(69)7199 1528Dean BennettAppleby(Cayman)Ltd.9th Floor60 Nexus WayCamana BayPO Box 190Grand Cayman,KY1-1104Cayman IslandsTel:(345)949-4900Douglas S.EllenoffStuart NeuhauserSteven
5、MermelsteinEllenoff Grossman&Schole LLP1345 Avenue of the Americas,11th FloorNew York,New York 10105 Tel:(212)370-1300Approximate date of commencement of proposed sale to the public:As soon as practicable after the effective date of this registration statement.If any of the securities being register
6、ed on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 check thefollowing box.If this Form is filed to register additional securities for an offering pursuant to Rule 462(b)under the Securities Act,please check the following box and l