UNITED STATES	
SECURITIES AND EXCHANGE COMMISSION	
Washington, D.C. 20549	
	
FORM 25	
	NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934.		
	
Commission File Number 001-38246	
	
Issuer: 	Mosaic Acquisition Corp.	
Exchange: 	NEW YORK STOCK EXCHANGE LLC	
(Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered)	
	
Address: 	375 Park Avenue
New York,
NEW YORK
10152	
Telephone number: 		
(Address, including zip code, and telephone number, including area code, of Issuer's principal executive offices)	
	
Class A Common Stock; Units; and Warrants	
(Description of class of securities)	
	
Please place an X in the box to designate the rule provision relied upon to strike the class of securities from listing and registration:	
o  17 CFR 240.12d2-2(a)(1)	
o  17 CFR 240.12d2-2(a)(2)	
x  17 CFR 240.12d2-2(a)(3)	
o  17 CFR 240.12d2-2(a)(4)	
o   Pursuant to 17 CFR 240.12d2-2(b), the Exchange has complied with its rules to strike the class of securities from listing and/or withdraw registration on the Exchange. 1	
o   Pursuant to 17 CFR 240.12d2-2(c), the Issuer has complied with its rules of the Exchange and the requirements of 17 CFR 240.12d-2(c) governing the voluntary withdrawal of the class of securities from listing and registration on the Exchange.	
	
Pursuant to the requirements for the Securities Exchange Act of 1934, NEW YORK STOCK EXCHANGE LLC certifies that it has reasonable grounds to believe that it meets all of the requirements for filing the Form 25 and has caused this notification to be signed on its behalf by the undersigned duly authorized person.	
	
2018-12-26	By	Victoria Paper		Senior Analyst	
Date		Name		Title	
	
1	Form 25 and attached Notice will be considered compliance with the provisions of 17 CFR 240.19d-1 as applicable. See General Instructions.	

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES
The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on January 7, 2019, pursuant to the provisions of Rule 12d2-2 (a).
[ X ] 17 CFR 240.12d2-2(a)(3) That on December 21, 2018 the instruments representing the securities comprising the entire class of this security came to evidence, by operation of law or otherwise, other securities in substitution therefore and represent no other right except, if such be the fact, the right to receive an immediate cash payment.
Pursuant to the change in the country of incorporation of Mosaic Acquisition Corp. (Cayman Islands), which became effective on December 21, 2018, each Class A Ordinary Share of Mosaic Acquisition Corp. (Cayman Islands), was deemed to represent one (new) Class A Ordinary Shares, par value $0.0001 per share of Mosaic Acquisition Corp. (US). The Units, each consisting of one Class A Ordinary Share and one-third Warrant of Mosaic Acquisition Corp. (Cayman Islands), was deemed to represent one of the (new) Units, each consisting of one Class A Ordinary Share and one-third Warrant (US). And the Warrants, each exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share of Mosaic Acquisition Corp. (Cayman Islands), was deemed to represent one of the (new) Warrants, each exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share of Mosaic Acquisition Corp. (US).
This Form 25 is being filed solely in connection with the discontinuation of the trading on the NYSE of Mosaic Acquisition Corp. (Cayman Islands) Class A Ordinary Shares, par value $0.0001 per share; Units, each consisting of one Class A Ordinary Share and one-third Warrant; Warrants, each exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share, and does not affect the continued listing on the NYSE of the Mosaic Acquisition Corp. (US) Class A Ordinary Shares; Units, each consisting of one Class A Ordinary Share and one-third Warrant; Warrants, each exercisable for one Class A Ordinary Share at an exercise price of $11.50 per share.