JOINT FILING AGREEMENT August 19, 2021

Exhibit 1

JOINT FILING AGREEMENT

August 19, 2021

In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13D referred to below) on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the Class A common stock, par value $0.001 per share, of Xxxxx Inc., a Delaware corporation, and that this agreement may be included as an exhibit to such joint filing.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of August 19, 2021.

	BDT CAPITAL PARTNERS, LLC
	By:		/s/ Xxxxx X. Xxxxx
	Name:		Xxxxx X. Xxxxx
	Title:		Chairman and Chief Executive Officer
	BDT WSP Holdings, LLC
	By:		BDT Capital Partners, LLC
	Its:		Managing Member
	By:		/s/ Xxxxx X. Xxxxx
	Name:		Xxxxx X. Xxxxx
	Title:		Chairman and Chief Executive Officer
	BDT Capital Partners I-A Holdings, LLC
	By:		/s/ Xxxxx X. Xxxxx
	Name:		Xxxxx X. Xxxxx
	Title:		Chief Executive Officer
	BDTCP GP I, LLC
	By:		/s/ Xxxxx X. Xxxxx
	Name:		Xxxxx X. Xxxxx
	Title:		Chief Executive Officer
	BDTP GP, LLC
	By:		/s/ Xxxxx X. Xxxxx
	Name:		Xxxxx X. Xxxxx
	Title:		Chief Executive Officer

XXXXX X. XXXXX

/s/ Xxxxx X. Xxxxx