EXHIBIT 99.1

This statement on Form 4 is filed by: (i) Pamplona Capital Partners V, L.P., (ii) Pamplona Equity Advisors V Ltd, (iii) Pamplona PE Investments Malta Limited, (iv) Pamplona Capital Management LLP, (v) Pamplona Capital Management LLC, (vi) Pamplona Capital Management (PE) SL, (vii) Pamplona Capital Management (Monaco) SAM, (viii) John C. Halsted and (ix) Alexander Knaster.

Name of Designated Filer: Pamplona Capital Partners V, L.P.

Date of Event Requiring Statement: April 27, 2021

Issuer Name and Ticker or Trading Symbol: Latham Group, Inc. SWIM

PAMPLONA CAPITAL PARTNERS V, L.P.
By: Pamplona Equity Advisors V, Ltd., its General Partner
By:	/s/ Andrew Singer
	Name: Andrew Singer Title: Attorney-in-fact
PAMPLONA EQUITY ADVISORS V LTD
By:	/s/ Andrew Singer
	Name: Andrew Singer Title: Attorney-in-fact
PAMPLONA PE INVESTMENTS MALTA LIMITED
By:	/s/ Stephen Gauci
	Name: Stephen Gauci Title: Director
PAMPLONA CAPITAL MANAGEMENT LLP
By:	/s/ Kevin O’Flaherty
	Name: Kevin O’Flaherty Title: Designated Member
PAMPLONA CAPITAL MANAGEMENT LLC
By:	/s/ Stuart Thomson
	Name: Stuart Thomson Title: Director of Pamplona PE Investments US Limited, managing member of Pamplona Capital Management LLC
PAMPLONA CAPITAL MANAGEMENT (PE) SL
By:	/s/ Martin Schwab
	Name: Martin Schwab Title: Director
PAMPLONA CAPITAL MANAGEMENT (MONACO) SAM
By:	/s/ Stephen Gauci
	Name: Stephen Gauci Title: Administrateur
John C. Halsted
By:	/s/ John C. Halsted
Alexander Knaster
By:	/s/ Alexander Knaster