What is the total amount Ecolab raised in this debt offering?

Ecolab raised a total of $5.0 billion through the issuance of its 4.600% Notes due 2029 ($1.2 billion), 4.800% Notes due 2031 ($900 million), 5.150% Notes due 2033 ($1.5 billion), and 5.350% Notes due 2036 ($1.4 billion).

Are there any conditions under which Ecolab would have to redeem these notes early?

Yes, the 2029, 2031, and 2033 Notes are subject to a special mandatory redemption if the CoolIT Systems acquisition is not completed by a specified date, if the merger agreement is terminated, or if Ecolab notifies the Trustee that it will not pursue the acquisition. In such cases, these notes would be redeemed at 101% of their principal amount plus accrued interest. Additionally, a change of control event could trigger an offer to repurchase the notes.

What are the interest rates and maturity dates for the new notes?

The notes carry the following rates and maturities: 4.600% due June 15, 2029; 4.800% due June 15, 2031; 5.150% due June 15, 2033; and 5.350% due June 15, 2036. Interest payments are semi-annual, beginning December 15, 2026.

ECL 8-K SEC Disclosure — May 29, 2026

Q: What will the proceeds from this offering be used for?

The net proceeds are intended to fund the acquisition of Frigeo Holdings LLC (CoolIT Systems) and for general corporate purposes, which may include the repayment of commercial paper or other existing indebtedness.

Summary

Ecolab Inc. (ECL) announced on May 29, 2026, the successful completion of a significant debt offering, raising a total of $5.0 billion across four series of notes: $1.2 billion in 4.600% Notes due 2029, $900 million in 4.800% Notes due 2031, $1.5 billion in 5.150% Notes due 2033, and $1.4 billion in 5.350% Notes due 2036. The proceeds from this offering are earmarked to fund the acquisition of Frigeo Holdings LLC (CoolIT Systems) and for general corporate purposes, which may include debt repayment. The offering was structured under the company's effective shelf registration statement and involved a series of agreements, including an underwriting agreement with major financial institutions. The notes are governed by an indenture that includes covenants restricting the company's ability to incur liens, engage in sale-leaseback transactions, and transfer certain subsidiary assets. Notably, certain notes (2029, 2031, and 2033) are subject to a special mandatory redemption if the CoolIT Systems acquisition does not close by a specified date or if the merger agreement is terminated. Additionally, change of control events could trigger a mandatory repurchase offer for the notes.

Key Highlights

1Ecolab Inc. successfully closed a $5.0 billion debt offering across four tranches of notes maturing in 2029, 2031, 2033, and 2036.
2The offering includes notes with coupon rates ranging from 4.600% to 5.350% per annum.
3Proceeds are intended to finance the acquisition of Frigeo Holdings LLC (CoolIT Systems) and for general corporate purposes, including potential debt repayment.
4The debt issuance was conducted under Ecolab's effective shelf registration statement (Form S-3).
5Specific notes (2029, 2031, 2033) are subject to a special mandatory redemption if the CoolIT Systems acquisition is not completed by a specified deadline or if the merger agreement is terminated.
6The indenture governing the notes contains customary covenants limiting the company's ability to incur liens, engage in sale-leaseback transactions, and transfer subsidiary assets.
7A change of control event could trigger an offer to repurchase the notes.

ECOLAB INC. 8-K Report, Corporate Update (May 29, 2026)

Summary

Key Highlights

Frequently Asked Questions