healthcare services $80,017,265,611 1 $0 1 $556,936,890 10,514 airlines $42,214,034,164 2 $0 2 $1,075,263 1,053 miscellaneous services $37,069,148,263 3 $0 3 $2,124,953,069 5,202 business services $2,278,353,689 4 $0 8 $679,305,717 773 private equity (including portfolio companies) $1,176,550,881 5 $0 7 $223,977,745 261 freight and logistics $588,006,637 6 $0 4 $176,062,637 243 retailing $434,156,497 7 $0 16 $947,867,327 2,606 aerospace and military contracting $180,736,502 8 $0 24 $5,542,963,389 1,394 miscellanous services $168,427,113 9 $0 51 $1,985 20 diversified $128,199,690 10 $0 15 $1,214,098,041 509 electrical and electronic equipment $98,755,964 11 $0 14 $128,833,665 500 miscellaneous $62,574,865 12 $0 51 $0 15 media $53,234,022 13 $0 29 $500,997 428 real estate $19,873,303 14 $0 21 $448,932 137 medical equipment and supplies $9,589,025 15 $0 19 $262,870,461 317 miscellaneous manufacturing $4,847,193 16 $0 20 $696,780,364 500 wholesalers $3,586,974 17 $0 36 $2,367,264,514 259 integrated diagnostics $1,495,515 18 $0 50 $0 3 paper and packaging $1,234,133 19 $0 44 $0 24 hotels $682,819 20 $0 35 $2,088,842 26 agribusiness $0 21 $0 30 $2,999,228 49 apparel $0 21 $0 46 $339,247,348 15 automotive parts $0 21 $0 45 $48,546,982 57 beverages $0 21 $0 23 $0 54 building materials $0 21 $0 34 $903,447 53 chemicals $0 21 $0 17 $1,158,921 129 construction and engineering $0 21 $0 41 $862,496,258 219 entertainment $0 21 $0 31 $0 46 financial services $0 21 $0 9 $2,062,985 269 food products $0 21 $0 18 $74,639,830 193 heavy equipment $0 21 $0 42 $6,995,327 19 household and personal care products $0 21 $0 37 $0 34 housewares and home furnishings $0 21 $0 48 $122,640 23 industrial equipment $0 21 $0 32 $9,557,936 80 industrial services $0 21 $0 43 $9,497,853 141 information services $0 21 $0 49 $0 10 information technology $0 21 $0 12 $1,396,596,306 717 metals $0 21 $0 33 $0 40 mining and minerals $0 21 $0 26 $0 30 miscellaneous energy products and systems $0 21 $0 39 $229,400 39 motor vehicles $0 21 $0 5 $484,961,269 214 oil and gas $0 21 $0 13 $0 151 oilfield services and supplies $0 21 $0 27 $3,041,565 37 paints and coatings $0 21 $0 47 $1,235,557 115 pharmaceuticals $0 21 $0 10 $1,548,154,326 290 pipelines $0 21 $0 22 $0 63 railroads $0 21 $0 38 $0 31 restaurants and foodservice $0 21 $0 25 $48,016,136 73 telecommunications $0 21 $0 11 $160,580,581 826 tobacco $0 21 $0 28 $0 43 utilities and power generation $0 21 $0 6 $122,477,865 315 waste management and environmental services $0 21 $0 40 $2,277,353 76