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Industrials

The 63 industries in this sector, from largest to smallest by market value, and its 20 largest companies listed on the NYSE and Nasdaq.

Data as of October 2026

63 industries 813 companies value 9.8 tn revenue 3.7 tn
Industry n Value Revenue Margin Cash Group leader Concentration
Space and launch 10 2.0 tn 25 bn -37.6% -34 bn SPCX 98.1% Clear leader
Commercial aviation (manufacturers) 8 708 bn 196 bn 9.4% 15 bn GE 45.4% Comfortable leader
Heavy machinery 19 623 bn 212 bn 8.3% 24 bn CAT 53.5% Comfortable leader
Electrical equipment and power 29 570 bn 122 bn 15.0% 22 bn GEV 42.4% Comfortable leader
Defense and aerospace 12 562 bn 263 bn 8.0% 29 bn RTX 46.0% Comfortable leader
Railroads 6 484 bn 78 bn 25.2% 15 bn UNP 35.2% Open contest
Engineering and heavy construction 56 365 bn 218 bn 3.6% 14 bn PWR 25.5% Evenly matched
Industrial machinery and components 28 344 bn 87 bn 13.2% 13 bn PH 35.5% Open contest
HVAC and building products 30 343 bn 133 bn 8.5% 13 bn TT 29.8% Open contest
Ride-hailing and delivery 12 259 bn 86 bn 16.9% 15 bn UBER 55.2% Comfortable leader
Commercial services (waste) 20 242 bn 70 bn 12.6% 8.9 bn WM 37.4% Open contest
Trucking and parcel delivery 23 229 bn 169 bn 4.7% 11 bn UPS 36.3% Open contest
Industrial distribution (MRO) 16 211 bn 105 bn 6.3% 4.3 bn GWW 29.5% Open contest
Professional services and HR 40 196 bn 54 bn 10.4% 10 bn ADP 58.3% Comfortable leader
Risk data and analytics 10 188 bn 47 bn 15.0% 11 bn RELX 38.1% Open contest
Airlines 21 170 bn 311 bn 3.5% 12 bn DAL 28.9% Open contest
Electronic and space defense 13 149 bn 101 bn 7.1% 6.5 bn NOC 48.6% Comfortable leader
Logistics and air freight 24 141 bn 159 bn 4.5% 7.7 bn FDX 49.4% Comfortable leader
Industrial automation 7 138 bn 54 bn 18.6% 6.4 bn HON 48.1% Comfortable leader
Commercial services (uniforms and support) 6 131 bn 42 bn 9.7% 4.0 bn CTAS 64.2% Clear leader
Mission-critical communications and public safety 15 113 bn 19 bn 13.2% 3.2 bn MSI 67.1% Clear leader
Equipment rental 9 111 bn 44 bn 9.8% 12 bn URI 57.4% Comfortable leader
Auto parts (manufacturers) 39 110 bn 192 bn 1.2% 9.7 bn MGA 16.6% Evenly matched
Data center infrastructure 6 104 bn 22 bn 9.6% 2.0 bn VRT 76.4% Clear leader
Shipping and barges 57 101 bn 45 bn 26.1% 11 bn FRO 11.2% Evenly matched
Aircraft spare parts 10 100 bn 15 bn 11.7% 2.1 bn HEI 43.1% Comfortable leader
Electromechanical components 6 93 bn 14 bn 17.7% 3.0 bn AME 61.1% Clear leader
Pumps, valves and fluid handling 16 93 bn 26 bn 11.9% 3.5 bn ITT 19.1% Evenly matched
Industrial filtration 11 79 bn 27 bn 12.2% 3.5 bn VLTO 31.0% Open contest
Technology distribution 15 75 bn 237 bn 1.9% 0.9 bn SNX 26.4% Evenly matched
Heavy trucks 9 75 bn 45 bn 7.9% 5.4 bn PCAR 76.3% Clear leader
Tools and equipment 12 61 bn 35 bn 6.3% 4.5 bn SNA 30.9% Open contest
IT services for defense and government 14 53 bn 65 bn 4.8% 5.2 bn LDOS 30.0% Open contest
Rail equipment 5 50 bn 16 bn 8.7% 1.7 bn WAB 96.5% Clear leader
Aircraft and railcar leasing 4 48 bn 15 bn 29.2% 6.2 bn AER 50.9% Comfortable leader
Compressors and process equipment 3 40 bn 14 bn 9.9% 1.9 bn IR 75.9% Clear leader
Drones and autonomous systems 27 33 bn 4.2 bn -53.7% -2.2 bn AUR 29.9% Open contest
Building products distribution 8 32 bn 48 bn 0.8% 1.8 bn QXO 33.2% Open contest
Airport concessions 4 28 bn 7.1 bn 23.8% 2.5 bn PAC 43.4% Comfortable leader
Elevators and escalators 1 27 bn 15 bn 10.2% 1.7 bn OTIS 100.0% No listed rival
Pest control 3 26 bn 11 bn 9.2% 1.4 bn ROL 59.5% Comfortable leader
Warehouse and service robotics 5 24 bn 2.7 bn -9.2% 0.7 bn SYM 97.7% Clear leader
Business services (diversified) 12 24 bn 7.8 bn 3.9% 0.7 bn RBA 62.5% Clear leader
Facilities and building maintenance 5 23 bn 22 bn 2.9% 1.1 bn APG 76.1% Clear leader
Staffing and recruitment 21 22 bn 42 bn 1.6% 1.9 bn BZ 34.0% Open contest
Welding and cutting 3 21 bn 9.8 bn 10.9% 0.7 bn LECO 69.0% Clear leader
Building security and locks 9 19 bn 9.4 bn 7.9% 1.1 bn ALLE 69.7% Clear leader
Electric motors and automation 2 18 bn 11 bn 5.4% 0.8 bn RRX 57.3% Comfortable leader
Labels and identification 6 17 bn 11 bn 7.9% 1.2 bn AVY 76.6% Clear leader
Security and cash handling 10 17 bn 16 bn 7.5% 2.6 bn ADT 29.2% Open contest
Electric air mobility (eVTOL) 7 13 bn 0.2 bn -11x -2.3 bn JOBY 35.4% Open contest
Funeral services 3 12 bn 5.9 bn 9.4% 0.6 bn SCI 90.6% Clear leader
Aircraft maintenance (MRO) 3 12 bn 10 bn 5.4% 0.4 bn SARO 61.7% Clear leader
Simulation and training 3 10 bn 8.4 bn 3.8% 0.5 bn CAE 78.1% Clear leader
Energy storage (batteries) 16 9.1 bn 7.6 bn -7.7% -0.1 bn ENS 66.8% Clear leader
Satellite Earth observation 5 7.8 bn 0.7 bn -88.0% -0.2 bn PL 63.5% Clear leader
Office furniture and workplaces 4 7.2 bn 16 bn -0.8% 0.4 bn HNI 46.0% Comfortable leader
Professional employer organizations (PEO) 3 5.8 bn 13 bn 1.5% 0.5 bn TNET 54.5% Comfortable leader
Guns and ammunition 8 5.8 bn 9.2 bn -1.3% 0.3 bn OLN 29.9% Open contest
Next-generation batteries 8 5.3 bn 0.2 bn -283.4% -0.7 bn QS 45.2% Comfortable leader
Commercial printing 9 4.0 bn 8.7 bn 3.0% 0.5 bn CMPR 46.8% Comfortable leader
Additive manufacturing (3D printing) 5 2.1 bn 1.4 bn -25.9% -0.2 bn SSYS 29.0% Open contest
Tires 2 1.6 bn 20 bn -13.4% 0.2 bn GT 73.8% Clear leader

The 20 largest companies in the sector

Rank Ticker Company Industry Value Revenue Margin FCF
1 SPCX SpaceX
United States · score 0.2
Space and launch 2.0 tn 23 bn -35.7% -32 bn
2 CAT Caterpillar
United States · score 6.1
Heavy machinery 334 bn 75 bn 11.9% 11 bn
3 GE GE Aerospace
United States · score 5.9
Commercial aviation (manufacturers) 322 bn 53 bn 17.3% 8.0 bn
4 RTX RTX Corporation
United States · score 6.3
Defense and aerospace 259 bn 94 bn 8.3% 11 bn
5 GEV GE Vernova
United States · score 7.0
Electrical equipment and power 242 bn 41 bn 23.0% 12 bn
6 UNP Union Pacific
United States · score 6.4
Railroads 171 bn 25 bn 28.8% 6.5 bn
7 DE Deere & Company
United States · score 6.1
Heavy machinery 169 bn 48 bn 10.2% 6.0 bn
8 ETN Eaton Corporation
Ireland/United States · score 5.8
Electrical equipment and power 152 bn 30 bn 12.8% 3.9 bn
9 BA Boeing
United States · score 0.7
Commercial aviation (manufacturers) 151 bn 94 bn 2.6% -0.2 bn
10 UBER Uber Technologies
United States · score 6.9
Ride-hailing and delivery 143 bn 55 bn 17.3% 10 bn
11 LMT Lockheed Martin
United States · score 7.0
Defense and aerospace 127 bn 77 bn 8.2% 8.7 bn
12 PH Parker Hannifin
United States · score 6.4
Industrial machinery and components 122 bn 22 bn 17.0% 3.9 bn
13 ADP Automatic Data Processing
United States · score 7.2
Professional services and HR 114 bn 22 bn 20.1% 5.4 bn
14 TT Trane Technologies
Ireland/United States · score 6.6
HVAC and building products 102 bn 22 bn 13.3% 3.5 bn
15 PWR Quanta Services
United States · score 5.8
Engineering and heavy construction 93 bn 33 bn 4.0% 2.4 bn
16 GD General Dynamics
United States · score 7.2
Defense and aerospace 92 bn 53 bn 8.5% 6.2 bn
17 WM Waste Management
United States · score 6.0
Commercial services (waste) 91 bn 26 bn 11.1% 3.6 bn
18 JCI Johnson Controls
Ireland/United States · score 6.4
HVAC and building products 90 bn 25 bn 14.3% 3.2 bn
19 EMR Emerson Electric
United States · score 6.2
Electrical equipment and power 90 bn 19 bn 13.8% 3.5 bn
20 CSX CSX Corporation
United States · score 5.9
Railroads 89 bn 15 bn 22.2% 2.8 bn

Other sectors

What this is. A catalogue, not a guide. Every industry with stocks listed on the NYSE or NASDAQ, the companies contending for its leadership, what each one does according to its own annual report, and the balance sheet it filed with the SEC.

The score runs from 0 to 10 and compares each company with every other one in the almanac on cash generation, profitability, debt, dividends and consistency over the last five years. The higher it is, the better the company fares in that comparison. Curious how much each part weighs? Ask at the bottom of the page.

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