UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

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FORM 6-K

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REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2026

Commission File Number: 001-41524

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Rentokil Initial plc

(Registrant’s name)

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Compass House

Manor Royal

Crawley

West Sussex RH10 9PY

United Kingdom

(Address of principal executive office)

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

Director/PDMR Shareholding dated 10 March 2026

Notification of transaction by a Person Closely Associated with a Person Discharging Managerial Responsibilities

Rentokil Initial plc (the 'Company') has been notified that on 9 March 2026, the following transaction occurred by a person closely associated ('PCA') with a Person Discharging Managerial Responsibilities ('PDMR'), in respect of their purchase of American Depositary Shares ('ADS'), where each ADS represents five ordinary shares of one pence each in the capital of the Company.

PCA	Number of ADSs acquired	Price
The Samuel J. Mitchell, Jr. Revocable Trust, a PCA of Samuel Mitchell, a Non-Executive Director	3,225	USD $30.9598 per ADS

The notification below, which has been made in accordance with the requirements Article 19 of the UK Market Abuse Regulation, provides further detail.

Rachel Canham

Group General Counsel & Company Secretary

Tel: +44 (0)1293 858000

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Samuel J. Mitchell, Jr. Revocable Trust
2	Reason for the notification
a)	Position/status	PCA of Samuel Mitchell, a Non-Executive Director
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Rentokil Initial plc
b)	LEI	549300VN4WV7Z6T14K68
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument Identification code	Rentokil Initial plc American Depositary Shares CUSIP: 760125104
b)	Nature of the transaction	Purchase of American Depositary Shares
c)	Price(s) and volume(s)
			Price(s)	Volume(s)
			USD 30.9598	3,225

d)	Aggregated information - Aggregated volume - Total price	3,225 USD 99,845.36
e)	Date of the transaction	2026-03-09
f)	Place of the transaction	New York Stock Exchange

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: 10 March 2026	RENTOKIL INITIAL PLC
	/s/ Rachel Canham
	Name: Rachel Canham
	Title: Group General Counsel and Company Secretary

RENTOKIL INITIAL PLC /FI 6-K