Ecolab Revenue by Segment

Period Ending	Dec 31, 2025	Sep 30, 2025	Jun 30, 2025	Mar 31, 2025	Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024	Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023	Dec 31, 2022	Sep 30, 2022	Jun 30, 2022	Mar 31, 2022	Dec 31, 2021	Sep 30, 2021	Mar 31, 2021
Industrial	-	-	-	-	7.84B	7.63B	7.47B	7.34B	7.21B	7.12B	7.07B	6.95B
Industrial Growth	-	-	-	-	8.75%	7.14%	5.66%	5.62%	5.91%	6.59%	8.43%	9.04%
Institutional and Specialty	5.96B	5.83B	5.69B	5.54B	5.41B	5.32B	5.23B	5.14B
Institutional and Specialty Growth	10.29%	9.52%	8.80%	7.88%	8.21%	10.11%	11.50%	13.04%
Healthcare and Lifesciences	-	-	-	-	1.43B	1.52B	1.58B	1.58B	1.48B	1.47B	1.43B	1.43B
Healthcare and Lifesciences Growth	-	-	-	-	-3.42%	3.11%	10.96%	10.95%	-1.99%	4.32%	6.45%	14.04%
Other	-	-	-	-	1.17B	1.24B	1.31B	1.38B	1.44B	1.41B	1.39B	1.36B
Other Growth	-	-	-	-	-19.04%	-12.21%	-5.27%	1.40%	8.93%	8.46%	8.65%	9.53%
Corporate	-	-	-	-	-	-	-	-	69.00M	82.80M	102.60M	120.90M	133.20M	-	-	140.80M	139.20M	146.20M	-
Corporate Growth	-	-	-	-	-	-	-	-	-48.20%	-41.19%	-26.29%	-17.31%	-15.80%	-	-	-	-	-	-

Operating Income by Segment

Period Ending	Dec 31, 2025	Sep 30, 2025	Jun 30, 2025	Mar 31, 2025	Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024	Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023
Institutional and Specialty	1.36B	1.31B	1.27B	1.23B	1.18B	1.13B	1.06B	943.40M
Institutional and Specialty Growth	14.92%	15.99%	20.58%	30.62%	43.88%	50.91%	51.70%	47.68%
Industrial	-	-	-	-	1.30B	1.24B	1.18B	1.13B	1.08B	1.03B	1.01B	978.10M
Industrial Growth	-	-	-	-	20.30%	21.04%	17.15%	15.27%	13.53%	7.55%	5.83%	-1.31%
Other	-	-	-	-	221.00M	242.50M	252.30M	252.90M	254.30M	242.50M	232.60M	220.80M
Other Growth	-	-	-	-	-13.09%	-	8.47%	14.54%	21.97%	23.91%	21.53%	15.30%
Healthcare and Lifesciences	-	-	-	-	147.20M	154.30M	162.50M	161.50M	159.70M	172.90M	160.30M	184.40M
Healthcare and Lifesciences Growth	-	-	-	-	-7.83%	-10.76%	1.37%	-12.42%	-17.47%	7.26%	-3.55%	17.15%
Corporate	-292.50M	-219.70M	135.50M	133.80M	102.50M	82.60M	-291.10M	-291.90M

Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.