REVENUE (Tables)

9 Months Ended

Sep. 30, 2025

The following tables present the Company's percentage of revenue by reportable segment and by customer industry:


	Three Months Ended September 30,
	2025						2024
Customer Industry(1)	High-Touch Solutions N.A.		Endless Assortment		Total Company(2)		High-Touch Solutions N.A.		Endless Assortment		Total Company(2)
Manufacturing	30	%	30	%	30	%	30	%	30	%	30	%
Government	20	%	3	%	16	%	20	%	3	%	17	%
Wholesale	7	%	18	%	9	%	7	%	18	%	9	%
Commercial Services	7	%	12	%	8	%	7	%	12	%	8	%
Contractors	6	%	12	%	7	%	5	%	12	%	6	%
Healthcare	7	%	1	%	6	%	7	%	1	%	6	%
Retail	4	%	4	%	4	%	4	%	4	%	4	%
Transportation	4	%	2	%	4	%	4	%	2	%	4	%
Utilities	3	%	2	%	3	%	3	%	2	%	3	%
Warehousing	2	%	—	%	2	%	3	%	—	%	2	%
Other(3)	10	%	16	%	11	%	10	%	16	%	11	%
Total net sales	100	%	100	%	100	%	100	%	100	%	100	%
Percent of total company revenue	78	%	20	%	100	%	80	%	18	%	100	%


(1)Customer industry results for the three months ended September 30, 2025 and 2024 primarily use the North American Industry Classification System (NAICS). As customers' businesses evolve, industry classifications may change. When these changes occur, Grainger does not recast the customer classification for prior periods as the industry used in the prior period was appropriate at the point-in-time. As a result, year-over-year changes may be impacted.
(2)Total Company includes other businesses, which includes the Cromwell business. Other businesses accounted for approximately 2% of Total Company revenue for both the three months ended September 30, 2025 and 2024.
(3)Other primarily includes revenue from industries and customers that are not material individually, including hospitality, restaurants, property management and natural resources.


	Nine Months Ended September 30,
	2025						2024
Customer Industry(1)	High-Touch Solutions N.A.		Endless Assortment		Total Company(2)		High-Touch Solutions N.A.		Endless Assortment		Total Company(2)
Manufacturing	30	%	30	%	30	%	31	%	29	%	31	%
Government	19	%	3	%	16	%	19	%	3	%	16	%
Wholesale	7	%	18	%	9	%	7	%	18	%	9	%
Commercial Services	7	%	12	%	8	%	7	%	12	%	8	%
Contractors	6	%	12	%	7	%	5	%	12	%	6	%
Healthcare	7	%	1	%	6	%	7	%	1	%	6	%
Retail	4	%	4	%	4	%	4	%	4	%	4	%
Transportation	4	%	2	%	4	%	4	%	2	%	4	%
Utilities	3	%	2	%	3	%	3	%	2	%	3	%
Warehousing	3	%	—	%	2	%	3	%	—	%	2	%
Other(3)	10	%	16	%	11	%	10	%	17	%	11	%
Total net sales	100	%	100	%	100	%	100	%	100	%	100	%
Percent of total company revenue	78	%	20	%	100	%	80	%	18	%	100	%


(1)Customer industry results for the nine months ended September 30, 2025 and 2024 primarily use the North American Industry Classification System (NAICS). As customers' businesses evolve, industry classifications may change. When these changes occur, Grainger does not recast the customer classification for prior periods as the industry used in the prior period was appropriate at the point-in-time. As a result, year-over-year changes may be impacted.
(2)Total Company includes other businesses, which includes the Cromwell business. Other businesses accounted for approximately 2% of Total Company revenue for both the nine months ended September 30, 2025 and 2024.
(3)Other primarily includes revenue from industries and customers that are not material individually, including hospitality, restaurants, property management and natural resources.