| Rank |
Company |
Revenue
($ millions) |
Assets |
Market Cap
Mar 19, 2025 |
| # 1 |
W.W. Grainger Inc. |
16,478 |
8,147 |
47,000 |
| # 2 |
TE Connectivity Ltd. |
16,024 |
23,071 |
43,816 |
| # 3 |
Ferguson plc |
29,359 |
15,687 |
32,824 |
| # 4 |
Watsco Inc. |
7,284 |
3,729 |
20,584 |
| # 5 |
Genuine Parts Company |
23,091 |
17,968 |
17,205 |
| # 6 |
Reliance Inc. |
14,806 |
10,480 |
14,872 |
| # 7 |
Pool Corporation |
5,542 |
3,428 |
12,230 |
| # 8 |
LKQ Corporation |
13,866 |
15,079 |
10,948 |
| # 9 |
TD SYNNEX Corporation |
57,555 |
29,413 |
10,907 |
| # 10 |
Core & Main Inc. |
6,702 |
5,069 |
9,505 |
| # 11 |
Henry Schein Inc. |
12,339 |
10,573 |
8,941 |
| # 12 |
Applied Industrial Technologies Inc. |
4,462 |
2,783 |
8,614 |
| # 13 |
WESCO International Inc. |
22,385 |
15,061 |
7,883 |
| # 14 |
Beacon Roofing Supply Inc. |
9,120 |
6,208 |
7,500 |
| # 15 |
Arrow Electronics Inc. |
33,107 |
21,726 |
5,605 |
| # 16 |
SiteOne Landscape Supply Inc. |
4,301 |
2,829 |
5,571 |
| # 17 |
MSC INDUSTRIAL DIRECT CO INC |
4,006 |
2,494 |
4,356 |
| # 18 |
Avnet Inc. |
25,610 |
12,997 |
4,204 |
| # 19 |
BOISE CASCADE Co |
6,838 |
3,459 |
3,768 |
| # 20 |
GMS Inc. |
5,393 |
3,272 |
2,767 |
| # 21 |
Patterson Companies Inc. |
6,567 |
2,940 |
2,759 |
| # 22 |
Resideo Technologies Inc. |
6,242 |
6,645 |
2,578 |
| # 23 |
ePlus inc. |
2,369 |
1,596 |
1,703 |
| # 24 |
Distribution Solutions Group Inc. |
1,570 |
1,550 |
1,380 |
| # 25 |
DXP Enterprises Inc. |
1,679 |
1,177 |
1,336 |
| # 26 |
Willis Lease Finance Corporation |
419 |
2,652 |
1,182 |
| # 27 |
MRC Global Inc. |
3,412 |
1,886 |
1,043 |
| # 28 |
Global Industrial Company |
1,274 |
513 |
877 |
| # 29 |
ScanSource Inc. |
3,594 |
1,781 |
861 |
| # 30 |
Schnitzer Steel Industries, Inc. |
2,956 |
1,693 |
816 |
| # 31 |
Owens & Minor Inc. |
10,334 |
5,093 |
757 |
| # 32 |
Ryerson Holding Corporation |
5,109 |
2,570 |
750 |
| # 33 |
Bluelinx Holdings Inc. |
3,136 |
1,538 |
664 |
| # 34 |
A-Mark Precious Metals Inc. |
10,000 |
1,624 |
663 |
| # 35 |
Aspen Aerogels Inc. |
239 |
703 |
578 |
| # 36 |
Climb Global Solutions Inc. |
352 |
335 |
521 |
| # 37 |
AerSale Corporation |
335 |
554 |
434 |
| # 38 |
Olympic Steel Inc. |
2,158 |
985 |
359 |
| # 39 |
Hudson Technologies Inc. |
289 |
297 |
265 |
| # 40 |
FOSTER L B CO |
544 |
313 |
220 |
| # 41 |
Alliance Entertainment Holding Corporation |
1,127 |
428 |
186 |
| # 42 |
Richardson Electronics Ltd. |
226 |
196 |
180 |
| # 43 |
Alta Equipment Group Inc. |
1,877 |
1,571 |
170 |
| # 44 |
VOXX International Corporation |
423 |
498 |
169 |
| # 45 |
GD Culture Group Limited |
|
14 |
22 |
| # 46 |
Taitron Components Incorporated |
6 |
18 |
15 |
| # 47 |
urban-gro Inc. |
72 |
64 |
9 |
| # 48 |
Greenwave Technology Solutions Inc. |
36 |
46 |
7 |
| # 49 |
Cheetah Net Supply Chain Service Inc. |
38 |
10 |
4 |
| # 50 |
Universal Security Instruments Inc. |
21 |
9 |
4 |
| # 51 |
GRAYBAR ELECTRIC CO INC |
11,042 |
4,006 |
|
| # 52 |
Surge Components Inc |
36 |
25 |
|
| # 53 |
Eaco Corp |
323 |
163 |
|
| # 54 |
SECTOR 10, Inc. |
|
0 |
|
| # 55 |
KID CASTLE EDUCATIONAL CORP |
1 |
4 |
|
| # 56 |
HUMBL, INC. |
1 |
2 |
|
| # 57 |
INNOVATIVE MEDTECH, INC. |
2 |
4 |
|
| # 58 |
KINGFISH HOLDING CORP |
|
0 |
|
| # 59 |
Sino Green Land Corp. |
0 |
4 |
|
| # 60 |
CHARGING ROBOTICS INC. |
|
0 |
|
| # 61 |
First America Resources Corp |
0 |
0 |
|
| # 62 |
BAIYU Holdings Inc. |
135 |
455 |
|
| # 63 |
Arion Group Corp. |
0 |
0 |
|
| # 64 |
M2i Global, Inc. |
0 |
0 |
|
| # 65 |
Azzurro Solutions Corp. |
0 |
0 |
|