EXHIBIT 1

JOINT FILING AGREEMENT

ADT, Inc.

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby confirm the agreement by and among them to the joint filing on behalf of them of the Statement on Schedule 13G and any and all further amendments thereto, with respect to the securities of the above referenced issuer, and that this Agreement be included as an Exhibit to such filing.  This Agreement may be executed in any number of counterparts each of which shall be deemed to be an original and all of which together shall be deemed to constitute one and the same Agreement.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of February 7, 2019.

PRIME SECURITY SERVICES TOPCO PARENT, L.P.
By:	Prime Security Services TopCo Parent GP, LLC
	its general partner
	By:	/s/ Laurie D. Medley
	Name:	Laurie D. Medley
	Title:	Vice President
PRIME SECURITY SERVICES TOPCO PARENT II, L.P.
By:	Prime Security Services GP, LLC
	its general partner
	By:	/s/ Laurie D. Medley
	Name:	Laurie D. Medley
	Title:	Vice President
PRIME SECURITY SERVICES TOPCO PARENT GP, LLC
By:	/s/ Laurie D. Medley
Name:	Laurie D. Medley
Title:	Vice President
AP VIII PRIME SECURITY SERVICES HOLDINGS, L.P.
By:	Prime Security Services GP, LLC
	its general partner
	By:	/s/ Laurie D. Medley
	Name:	Laurie D. Medley
	Title:	Vice President

PRIME SECURITY SERVICES GP, LLC
By:	/s/ Laurie D. Medley
Name:	Laurie D. Medley
Title:	Vice President
AP VIII PRIME SECURITY SERVICES MANAGEMENT, LLC
By:	/s/ Laurie D. Medley
Name:	Laurie D. Medley
Title:	Vice President
APOLLO MANAGEMENT, L.P.
By:	Apollo Management GP, LLC
	its general partner
	By:	/s/ Laurie D. Medley
	Name:	Laurie D. Medley
	Title:	Vice President
APOLLO MANAGEMENT GP, LLC
By:	/s/ Laurie D. Medley
Name:	Laurie D. Medley
Title:	Vice President
APOLLO MANAGEMENT HOLDINGS, L.P.
By:	Apollo Management Holdings GP, LLC
	its general partner
	By:	/s/ Laurie D. Medley
	Name:	Laurie D. Medley
	Title:	Vice President
APOLLO MANAGEMENT HOLDINGS GP, LLC
By:	/s/ Laurie D. Medley
Name:	Laurie D. Medley
Title:	Vice President