United States

Top 653 largest US Companies in the Industrial sector by Market Cap

This is the list of the largest public listed companies in the Industrial sector from the United States by market capitalization with links to their reference stock and industry.

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Top Industrial Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
31 L3Harris Technologies, Inc. $56.97 B United States US Industrials US Aerospace & Defense
32 United Rentals, Inc. $54.38 B United States US Industrials US Rental & Leasing Services
33 AMETEK, Inc. $48.30 B United States US Industrials US Specialty Industrial Machinery
34 W.W. Grainger, Inc. $47.98 B United States US Industrials US Industrial Distribution
35 Roper Technologies, Inc. $46.77 B United States US Industrials US Specialty Industrial Machinery
36 Fastenal Company $46.44 B United States US Industrials US Industrial Distribution
37 HEICO Corporation $45.89 B United States US Industrials US Aerospace & Defense
38 Carrier Global Corporation $45.55 B United States US Industrials US Building Products & Equipment
39 Delta Air Lines, Inc. $45.09 B United States US Industrials US Airlines
40 Rockwell Automation, Inc. $44.81 B United States US Industrials US Specialty Industrial Machinery
41 Waste Connections, Inc. $44.76 B United States US Industrials US Waste Management
42 Axon Enterprise, Inc. $44.76 B United States US Industrials US Aerospace & Defense
43 Paychex, Inc. $38.98 B United States US Industrials US Staffing & Employment Services
44 Wabtec Corporation $36.97 B United States US Industrials US Railroads
45 United Airlines Holdings, Inc. $36.59 B United States US Industrials US Airlines
46 Copart, Inc. $36.57 B United States US Industrials US Specialty Business Services
47 Comfort Systems USA, Inc. $35.41 B United States US Industrials US Engineering & Construction
48 Otis Worldwide Corporation $34.67 B United States US Industrials US Specialty Industrial Machinery
49 Old Dominion Freight Line, Inc. $33.46 B United States US Industrials US Trucking
50 Xylem Inc. $33.38 B United States US Industrials US Specialty Industrial Machinery
51 Ingersoll Rand Inc. $31.70 B United States US Industrials US Specialty Industrial Machinery
52 Verisk Analytics, Inc. $30.89 B United States US Industrials US Consulting Services
53 EMCOR Group, Inc. $28.59 B United States US Industrials US Engineering & Construction
54 Dover Corporation $26.85 B United States US Industrials US Specialty Industrial Machinery
55 Kansas City Southern $26.59 B

(Dec. 1, 2021)

 United States US Industrials US Railroads
56 Equifax Inc. $26.37 B United States US Industrials US Consulting Services
57 Hubbell Incorporated $24.61 B United States US Industrials US Electrical Equipment & Parts
58 Bloom Energy Corporation $23.34 B United States US Industrials US Electrical Equipment & Parts
59 Southwest Airlines Co. $21.69 B United States US Industrials US Airlines
60 Fortress Transportation and Infrastructure Investors LLC $21.58 B United States US Industrials US Rental & Leasing Services

Top Industrial Companies from the United States as of Jan. 01, 2026

31. L3Harris Technologies, Inc.

Company Profile: L3Harris Technologies, Inc.
Market Cap (USD): $56.97 B
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

32. United Rentals, Inc.

Company Profile: United Rentals, Inc.
Market Cap (USD): $54.38 B
Country: United States
Sector: US Industrials
Industry: US Rental & Leasing Services

33. AMETEK, Inc.

Company Profile: AMETEK, Inc.
Market Cap (USD): $48.30 B
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

34. W.W. Grainger, Inc.

Company Profile: W.W. Grainger, Inc.
Market Cap (USD): $47.98 B
Country: United States
Sector: US Industrials
Industry: US Industrial Distribution

35. Roper Technologies, Inc.

Company Profile: Roper Technologies, Inc.
Market Cap (USD): $46.77 B
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

36. Fastenal Company

Company Profile: Fastenal Company
Market Cap (USD): $46.44 B
Country: United States
Sector: US Industrials
Industry: US Industrial Distribution

37. HEICO Corporation

Company Profile: HEICO Corporation
Market Cap (USD): $45.89 B
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

38. Carrier Global Corporation

Company Profile: Carrier Global Corporation
Market Cap (USD): $45.55 B
Country: United States
Sector: US Industrials
Industry: US Building Products & Equipment

39. Delta Air Lines, Inc.

Company Profile: Delta Air Lines, Inc.
Market Cap (USD): $45.09 B
Country: United States
Sector: US Industrials
Industry: US Airlines

40. Rockwell Automation, Inc.

Company Profile: Rockwell Automation, Inc.
Market Cap (USD): $44.81 B
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

41. Waste Connections, Inc.

Company Profile: Waste Connections, Inc.
Market Cap (USD): $44.76 B
Country: United States
Sector: US Industrials
Industry: US Waste Management

42. Axon Enterprise, Inc.

Company Profile: Axon Enterprise, Inc.
Market Cap (USD): $44.76 B
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

43. Paychex, Inc.

Company Profile: Paychex, Inc.
Market Cap (USD): $38.98 B
Country: United States
Sector: US Industrials
Industry: US Staffing & Employment Services

44. Wabtec Corporation

Company Profile: Wabtec Corporation
Market Cap (USD): $36.97 B
Country: United States
Sector: US Industrials
Industry: US Railroads

45. United Airlines Holdings, Inc.

Company Profile: United Airlines Holdings, Inc.
Market Cap (USD): $36.59 B
Country: United States
Sector: US Industrials
Industry: US Airlines

46. Copart, Inc.

Company Profile: Copart, Inc.
Market Cap (USD): $36.57 B
Country: United States
Sector: US Industrials
Industry: US Specialty Business Services

47. Comfort Systems USA, Inc.

Company Profile: Comfort Systems USA, Inc.
Market Cap (USD): $35.41 B
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

48. Otis Worldwide Corporation

Company Profile: Otis Worldwide Corporation
Market Cap (USD): $34.67 B
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

49. Old Dominion Freight Line, Inc.

Company Profile: Old Dominion Freight Line, Inc.
Market Cap (USD): $33.46 B
Country: United States
Sector: US Industrials
Industry: US Trucking

50. Xylem Inc.

Company Profile: Xylem Inc.
Market Cap (USD): $33.38 B
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

51. Ingersoll Rand Inc.

Company Profile: Ingersoll Rand Inc.
Market Cap (USD): $31.70 B
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

52. Verisk Analytics, Inc.

Company Profile: Verisk Analytics, Inc.
Market Cap (USD): $30.89 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

53. EMCOR Group, Inc.

Company Profile: EMCOR Group, Inc.
Market Cap (USD): $28.59 B
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

54. Dover Corporation

Company Profile: Dover Corporation
Market Cap (USD): $26.85 B
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

55. Kansas City Southern

Company Profile: Kansas City Southern
Market Cap (USD): $26.59 B (Dec. 1, 2021)
Country: United States
Sector: US Industrials
Industry: US Railroads

56. Equifax Inc.

Company Profile: Equifax Inc.
Market Cap (USD): $26.37 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

57. Hubbell Incorporated

Company Profile: Hubbell Incorporated
Market Cap (USD): $24.61 B
Country: United States
Sector: US Industrials
Industry: US Electrical Equipment & Parts

58. Bloom Energy Corporation

Company Profile: Bloom Energy Corporation
Market Cap (USD): $23.34 B
Country: United States
Sector: US Industrials
Industry: US Electrical Equipment & Parts

59. Southwest Airlines Co.

Company Profile: Southwest Airlines Co.
Market Cap (USD): $21.69 B
Country: United States
Sector: US Industrials
Industry: US Airlines

60. Fortress Transportation and Infrastructure Investors LLC

Company Profile: Fortress Transportation and Infrastructure Investors LLC
Market Cap (USD): $21.58 B
Country: United States
Sector: US Industrials
Industry: US Rental & Leasing Services

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