| Rank | Logo | Company | Market Cap | Country |
|---|---|---|---|---|
| 1 |  | Union Pacific Corporation | $138.65 B | USA |
| 2 |  | National Grid | $85.36 B | UK |
| 3 |  | American Tower | $84.46 B | USA |
| 4 |  | Kinder Morgan | $74.67 B | USA |
| 5 |  | CSX Corporation | $72.15 B | USA |
| 6 |  | CPKC (Canadian Pacific Kansas City) | $70.57 B | Canada |
| 7 |  | TC Energy | $66.94 B | Canada |
| 8 |  | Norfolk Southern | $62.78 B | USA |
| 9 |  | Sempra | $62.25 B | USA |
| 10 |  | Ferrovial | $45.12 B | Spain |
| 11 |  | Aena | $43.67 B | Spain |
| 12 |  | Crown Castle | $37.04 B | USA |
| 13 |  | Transurban | $30.58 B | Australia |
| 14 |  | Powergrid Corporation of India | $29.60 B | India |
| 15 |  | CK Hutchison Holdings | $29.31 B | Hong Kong |
| 16 |  | Pembina Pipeline | $25.69 B | Canada |
| 17 |  | China Tower | $24.90 B | China |
| 18 |  | Snam | $24.71 B | Italy |
| 19 |  | FTAI Aviation | $24.14 B | USA |
| 20 |  | International Container Terminal Services | $24.13 B | Philippines |
| 21 |  | Terna | $22.67 B | Italy |
| 22 |  | CK Infrastructure | $21.18 B | Hong Kong |
| 23 |  | Airports of Thailand | $20.89 B | Thailand |
| 24 |  | SBA Communications | $19.28 B | USA |
| 25 |  | Shanghai International Port Group (SIPG) | $17.41 B | China |
| 26 |  | Brookfield Infrastructure Partners | $16.86 B | Bermuda |
| 27 |  | Plains All American Pipeline | $15.33 B | USA |
| 28 |  | Indian Railway Finance | $13.32 B | India |
| 29 |  | Adani Energy Solutions | $12.98 B | India |
| 30 |  | Severn Trent | $12.11 B | UK |
| 31 |  | Grupo Aeroportuario del Pacífico | $11.80 B | Mexico |
| 32 |  | Aéroports de Paris | $11.73 B | France |
| 33 |  | AltaGas | $10.98 B | Canada |
| 34 |  | Salik Company | $10.64 B | UAE |
| 35 |  | Shanghai Airport (AVINEX) | $10.48 B | China |
| 36 |  | GMR Airports | $10.02 B | India |
| 37 |  | Grupo Aeroportuario del Sureste (ASUR) | $9.67 B | Mexico |
| 38 |  | Canadian Utilities | $9.62 B | Canada |
| 39 |  | Zurich Airport | $9.45 B | Switzerland |
| 40 |  | Red Eléctrica | $9.30 B | Spain |
| 41 |  | APA Group | $8.93 B | Australia |
| 42 |  | Keyera | $8.92 B | Canada |
| 43 |  | China Merchants Port | $8.89 B | Hong Kong |
| 44 |  | PetGas (Petronas Gas) | $8.44 B | Malaysia |
| 45 |  | Qingdao Port International | $8.36 B | China |
| 46 |  | Auckland Airport | $8.01 B | New Zealand |
| 47 |  | Fraport | $7.93 B | Germany |
| 48 |  | Copenhagen Airport | $7.54 B | Denmark |
| 49 |  | Shandong Hi-Speed | $7.27 B | China |
| 50 |  | South Bow | $7.01 B | Canada |
| 51 |  | Delek Group | $6.93 B | Israel |
| 52 |  | Construction Partners | $6.48 B | USA |
| 53 |  | Solaris Energy Infrastructure | $6.37 B | USA |
| 54 |  | Infratil | $6.34 B | New Zealand |
| 55 |  | Qube Holdings | $6.10 B | Australia |
| 56 |  | Abu Dhabi Ports | $5.87 B | UAE |
| 57 |  | Plains GP | $5.51 B | USA |
| 58 |  | Grupo Aeroportuario Centro Norte | $5.22 B | Mexico |
| 59 |  | Golar LNG | $5.20 B | Bermuda |
| 60 |  | Altius Telecom Infrastructure Trust | $5.09 B | India |
| 61 |  | Transportadora de Gas del Sur | $5.06 B | Argentina |
| 62 |  | Flughafen Wien (Vienna Airport) | $5.00 B | Austria |
| 63 |  | Balfour Beatty | $4.82 B | UK |
| 64 |  | CTF Services Limited | $4.70 B | Hong Kong |
| 65 |  | Atlas Arteria | $4.67 B | Australia |
| 66 |  | Taiwan High Speed Rail | $4.60 B | Taiwan |
| 67 |  | Capstone Infrastructure | $4.49 B | Canada |
| 68 |  | Enagás | $4.46 B | Spain |
| 69 |  | Budimex | $4.44 B | Poland |
| 70 |  | Corporación América Airports | $4.05 B | Luxembourg |
| 71 |  | Sacyr | $3.77 B | Spain |
| 72 |  | Athens International Airport | $3.71 B | Greece |
| 73 |  | Gibson Energy | $3.70 B | Canada |
| 74 |  | Topaz Energy | $3.59 B | Canada |
| 75 |  | Shikun & Binui | $3.47 B | Israel |
| 76 |  | Port of Tauranga | $3.12 B | New Zealand |
| 77 |  | Centuri Holdings | $3.01 B | USA |
| 78 |  | Par Pacific Holdings | $2.97 B | USA |
| 79 |  | REN (Redes Energéticas Nacionais) | $2.95 B | Portugal |
| 80 |  | Greencoat UK Wind | $2.91 B | UK |
| 81 |  | Japan Airport Terminal | $2.89 B | Japan |
| 82 |  | OQ Gas Network Company | $2.84 B | Oman |
| 83 |  | IHS Towers | $2.76 B | UK |
| 84 |  | Taesa (Transmissora Aliança de Energia Elétrica) | $2.72 B | Brazil |
| 85 |  | Helios Towers | $2.49 B | UK |
| 86 |  | Bangkok Expressway and Metro (BEM) | $2.35 B | Thailand |
| 87 |  | TAV Airports Holding | $2.34 B | Turkey |
| 88 |  | Antin Infrastructure Partners | $2.05 B | France |
| 89 |  | Hamburger Hafen | $1.97 B | Germany |
| 90 |  | Danya Cebus | $1.84 B | Israel |
| 91 |  | Uniti | $1.83 B | USA |
| 92 |  | HPH Trust (Hutchison Port) | $1.82 B | Singapore |
| 93 |  | Friedrich Vorwerk Group | $1.77 B | Germany |
| 94 |  | Dalrymple Bay Infrastructure | $1.71 B | Australia |
| 95 |  | Fluxys Belgium | $1.64 B | Belgium |
| 96 |  | Lendlease | $1.63 B | Australia |
| 97 |  | Westshore Terminals Investment | $1.48 B | Canada |
| 98 |  | Sihanoukville Autonomous Port | $1.47 B | Cambodia |
| 99 |  | WaterBridge Infrastructure | $1.15 B | USA |
| 100 |  | Keystone Infra | $1.06 B | Israel |
Largest infrastructure companies by Market Cap
