| 1 | Evonik Operations GMBH | Austria | Wien | Wienerbergstrasse 11/12a | Wien | 1100 | evonik.***** | 2006 | $11,675,155,511 | 14,127 | N/A | N/A | FN529446y |
| 2 | Lenzing Aktiengesellschaft | Austria | Lenzing | Werkstraße 2 | Oberösterreich | 4860 | lenzing.***** | 1938 | $2,817,093,446 | 7,747 | N/A | N/A | FN96499k |
| 3 | Boehringer Ingelheim Rcv GMBH & CO KG | Austria | Wien | Dr. Boehringer-gasse 5-11 | Wien | 1121 | boehringer-ingelheim.***** | 1948 | $2,658,278,601 | 3,206 | N/A | N/A | FN312077m |
| 4 | Sandoz GMBH | Austria | Kundl | Biochemiestraße 10 | Tirol | 6250 | sandoz.***** | 1946 | $1,668,552,302 | 3,895 | N/A | N/A | FN50587v |
| 5 | Herba Chemosan Apotheker-Ag | Austria | Wien | Haidestraße 4 | Wien | 1110 | herba-chemosan.***** | 1923 | $1,653,563,379 | 528 | N/A | N/A | FN84007s |
| 6 | Novartis Pharmaceutical Manufacturing GMBH | Austria | Unterlangkampfen | Biochemiestraße 10 | Tirol | 6336 | N/A | 2022 | $1,202,748,990 | 3,067 | N/A | N/A | FN586631v |
| 7 | Fresenius Kabi Austria GMBH | Austria | Graz | Hafnerstraße 36 | Steiermark | 8055 | fresenius-kabi.***** | 1947 | $978,684,390 | 1,477 | N/A | N/A | FN78256h |
| 8 | Takeda Manufacturing Austria AG | Austria | Wien | Industriestraße 67 | Wien | 1221 | takeda.***** | 1953 | $936,492,261 | 3,607 | N/A | N/A | FN201876b |
| 9 | Richter Pharma AG | Austria | Wels | Feldgasse 19 | Oberösterreich | 4600 | richter-pharma.***** | 1952 | $919,430,039 | 528 | N/A | N/A | FN128054s |
| 10 | Jungbunzlauer Austria AG | Austria | Wien | Opernring 1 | Wien | 1010 | jungbunzlauer.***** | 1991 | $655,811,380 | 496 | N/A | N/A | FN111075x |
| 11 | Lat Nitrogen Linz GMBH | Austria | Linz | St.-peter-straße 25 | Oberösterreich | 4020 | lat-nitrogen.***** | 1991 | $627,113,607 | 811 | N/A | N/A | FN78587w |
| 12 | Donau Chemie Aktiengesellschaft | Austria | Wien | Am Heumarkt 10 | Wien | 1030 | donau-chemie.***** | 1917 | $604,815,669 | 1,112 | N/A | N/A | FN381815v |
| 13 | Treibacher Industrie AG | Austria | Althofen | Auer-von-welsbach-straße 1 | Kärnten | 9330 | treibacher.***** | 1898 | $546,227,673 | 748 | N/A | N/A | FN198543a |
| 14 | Takeda Austria GMBH | Austria | Linz | St.-peter-straße 25 | Oberösterreich | 4020 | takeda.***** | 1987 | $515,922,262 | 677 | N/A | N/A | FN230617v |
| 15 | Werner & Mertz GMBH & CO KG | Austria | Hallein | Neualmerstraße 13 | Salzburg | 5400 | werner-mertz.***** | 1999 | $422,073,670 | 1,185 | N/A | N/A | FN185066g |
| 16 | Octapharma Pharmazeutika Produktionsgesellschaft M.B.H. | Austria | Wien | Oberlaaer Straße 235 | Wien | 1100 | octapharma.***** | 1989 | $387,082,024 | 1,397 | N/A | N/A | FN63568h |
| 17 | Linde Gas GMBH | Austria | Stadl-paura | Carl-von-linde-platz 1 | Oberösterreich | 4651 | linde-gas.***** | 1991 | $361,910,976 | 330 | N/A | N/A | FN365024a |
| 18 | G.L. Pharma GMBH | Austria | Lannach | Schloßplatz 1 | Steiermark | 8502 | gl-pharma.***** | 1988 | $294,415,937 | 838 | N/A | N/A | FN61985f |
| 19 | Patheon Austria GMBH & Cokg | Austria | Linz | St.-peter-straße 25 | Oberösterreich | 4020 | patheon.***** | 1993 | $252,155,336 | 819 | N/A | N/A | FN200540m |
| 20 | Omya GMBH | Austria | Weißenstein | Gersheimstraße 1-2 | Kärnten | 9722 | omya.***** | 1975 | $250,309,856 | 472 | N/A | N/A | FN113639t |
| 21 | Intervet Gesmbh | Austria | Wien | Siemensstraße 107 | Wien | 1210 | msd-tiergesundheit.***** | 1997 | $249,424,302 | 382 | N/A | N/A | FN158266w |
| 22 | Kremschem Austria GMBH | Austria | Krems An der Donau | Hafenstraße 77 | Niederösterreich | 3500 | metadynea.***** | 1948 | $240,148,659 | 217 | N/A | N/A | FN189206w |
| 23 | Allnex Austria GMBH | Austria | Werndorf | Bundesstraße 175 | Steiermark | 8402 | allnex.***** | 1998 | $192,170,935 | 345 | N/A | N/A | FN176173d |
| 24 | Ebewe Pharma Ges.m.b.h. Nfg.kg | Austria | Unterach am Attersee | Mondseestraße 11 | Oberösterreich | 4866 | sandoz.***** | 1934 | $191,026,516 | 108 | N/A | N/A | FN216233s |
| 25 | Axalta Coating Systems Austria GMBH | Austria | Guntramsdorf | Mödlinger Straße 15 | Niederösterreich | 2353 | axalta.***** | 1985 | $185,955,368 | 276 | N/A | N/A | FN83569x |
| 26 | Adler-Werk Lackfabrik Johann Berghofer GMBH & CO KG | Austria | Schwaz | Bergwerkstraße 22 | Tirol | 6130 | adler-farbenmeister.***** | 1934 | $178,094,461 | 707 | N/A | N/A | FN21399w |
| 27 | Air Liquide Austria GMBH | Austria | Schwechat | Sendnergasse 30 | Niederösterreich | 2320 | airliquide.***** | 1902 | $176,660,812 | 435 | N/A | N/A | FN86620h |
| 28 | Nufarm GMBH & Co.kg | Austria | Linz | St. Peter-straße 25 | Oberösterreich | 4021 | nufarm.***** | 1995 | $170,685,047 | 161 | N/A | N/A | FN134778d |
| 29 | Sanofi-Aventis GMBH | Austria | Wien | Turm A, 29./og, Wienerbergstraße 11 | Wien | 1100 | sanofi.***** | 1997 | $167,893,220 | 131 | N/A | N/A | FN159034z |
| 30 | Starlim Spritzguss GMBH | Austria | Marchtrenk | Muhlstraße 21 | Oberösterreich | 4614 | starlim-sterner.***** | 1984 | $166,820,675 | 886 | N/A | N/A | FN257593p |
| 31 | Synthesa Chemie Gesellschaft M.B.H. | Austria | Perg | Dirnbergerstraße 29-31 | Oberösterreich | 4320 | synthesa.***** | 1966 | $154,015,732 | 566 | N/A | N/A | FN75787b |
| 32 | Akdeniz Chemson Additives AG | Austria | Arnoldstein | Industriestraße 19 | Kärnten | 9601 | chemson.***** | 1992 | $151,177,007 | 212 | N/A | N/A | FN191685s |
| 33 | Solvay Osterreich GMBH | Austria | Ebensee am Traunsee | Bahnhofstraße 22 | Oberösterreich | 4802 | solvay.***** | 1883 | $146,284,845 | 435 | N/A | N/A | FN75641m |
| 34 | P&G Health Austria GMBH & CO. OG | Austria | Spittal An der Drau | Hösslgasse 20 | Kärnten | 9800 | merck.***** | 1998 | $145,506,987 | 522 | N/A | N/A | FN168759a |
| 35 | Tiger Coatings GMBH & Co.kg | Austria | Wels | Negrellistraße 36 | Oberösterreich | 4600 | tiger-coatings.***** | 1900 | $138,749,680 | 497 | N/A | N/A | FN25572g |
| 36 | Ever Neuro Pharma GMBH | Austria | Unterach am Attersee | Oberburgau 3 | Oberösterreich | 4866 | everpharma.***** | 2008 | $138,486,532 | 528 | N/A | N/A | FN316993t |
| 37 | Global Life Sciences Solutions Austria GMBH & CO KG | Austria | Pasching | Kremplstraße 5 | Oberösterreich | 4061 | gehealthcare.***** | 1988 | $132,236,728 | 206 | N/A | N/A | FN519297y |
| 38 | Kwizda Agro GMBH | Austria | Wien | Universitätsring 6 | Wien | 1010 | kwizda-agro.***** | 1948 | $131,341,874 | 238 | N/A | N/A | FN58038a |
| 39 | Getzner Werkstoffe GMBH | Austria | Bürs | Herrenau 5 | Vorarlberg | 6706 | getzner.***** | 1969 | $129,021,159 | 387 | N/A | N/A | FN223018v |
| 40 | Aurorium Austria GMBH | Austria | Linz | St. Peter-straße 25 | Oberösterreich | 4020 | esim-chemicals.***** | 2015 | $127,760,384 | 162 | N/A | N/A | FN548000h |
| 41 | Schlötter Svenska AKTIEBOLAG | Austria | Salzburg | Sterneckstraße 5 | Salzburg | 5020 | N/A | 1979 | $124,919,107 | 50 | N/A | N/A | FN585125d |
| 42 | Gebro Pharma GMBH | Austria | Fieberbrunn | Bahnhofbichl 13 | Tirol | 6391 | gebro.***** | 1948 | $122,913,146 | 234 | N/A | N/A | FN377056w |
| 43 | Hermes Pharma Ges.m.b.h. | Austria | Wolfsberg | Schwimmschulweg 1a | Kärnten | 9400 | hermes-pharma.***** | 2003 | $117,654,870 | 313 | N/A | N/A | FN237549m |
| 44 | Dic Performance Resins GMBH | Austria | Wien | Breitenleer Straße 97-99 | Wien | 1220 | dic.***** | 1898 | $111,387,306 | 116 | N/A | N/A | FN79654p |
| 45 | Lenzing Fibers GMBH | Austria | Heiligenkreuz Im Lafnitztal | Industriegelände 1 | Burgenland | 7561 | lenzing.***** | 1994 | $110,595,460 | 320 | N/A | N/A | FN129218b |
| 46 | Tribotecc GMBH | Austria | Arnoldstein | Industriestraße 23 | Kärnten | 9601 | tribotecc.***** | 2004 | $97,114,585 | 214 | N/A | N/A | FN253468y |
| 47 | Kansai Helios Austria GMBH | Austria | Wien | Ignaz Köck-straße 15 | Wien | 1210 | kansai-helios.***** | 2005 | $91,551,257 | 183 | N/A | N/A | FN335377b |
| 48 | Isosport Verbundbauteile Gesellschaft M.B.H. | Austria | Eisenstadt | Industriestraße 2-8 | Burgenland | 7000 | isosport.***** | 1969 | $91,379,592 | 242 | N/A | N/A | FN127204s |
| 49 | B. Braun-Austria Gesellschaft M.B.H. | Austria | Maria Enzersdorf | Otto Braun Straße 3-5 | Niederösterreich | 2344 | bbraun.***** | 1962 | $87,404,557 | 528 | N/A | N/A | FN113241g |
| 50 | Gilead Sciences Gesmbh | Austria | Wien | Wagramer Straße 19 | Wien | 1220 | gilead.***** | 2006 | $86,561,031 | 45 | N/A | N/A | FN278577y |
| 51 | Gabriel-Chemie Gesellschaft M.B.H. | Austria | Gumpoldskirchen | Industriestraße 1 | Niederösterreich | 2352 | gabriel-chemie.***** | 1950 | $84,477,778 | 579 | N/A | N/A | FN125489v |
| 52 | Hollu Systemhygiene GMBH | Austria | Zirl | Hollu Campus 1 | Tirol | 6170 | hollu.***** | 1968 | $82,400,181 | 415 | N/A | N/A | FN356904i |
| 53 | Busscher & Hoffmann Gesellschaft M.B.H. | Austria | Enns | Fabrikstraße 2 | Oberösterreich | 4470 | bueho.***** | 1895 | $80,562,023 | 214 | N/A | N/A | FN121653b |
| 54 | Sun Chemical Aktiengesellschaft | Austria | Wien | Breitenleer Straße 97-99 | Wien | 1220 | sunchemical.***** | 1921 | $76,672,126 | 70 | N/A | N/A | FN39897y |
| 55 | Pfizer Manufacturing Austria GMBH | Austria | Orth An der Donau | Uferstraße 15 | Niederösterreich | 2304 | pfizer.***** | 2014 | $75,788,528 | 30 | N/A | N/A | FN422835t |
| 56 | Murexin GMBH | Austria | Wiener Neustadt | Franz-v.-furtenbach-straße 1 | Niederösterreich | 2700 | murexin.***** | 1857 | $75,172,888 | 214 | N/A | N/A | FN121116m |
| 57 | Kwizda Pharma GMBH | Austria | Wien | Effingergasse 21 | Wien | 1160 | kwizda.***** | 1853 | $73,658,724 | 142 | N/A | N/A | FN94016i |
| 58 | Schwabe Austria GMBH | Austria | Wien | Richard-strauss-straße 13 | Wien | 1230 | schwabe.***** | 1992 | $73,531,956 | 115 | N/A | N/A | FN102502p |
| 59 | Synthomer Austria GMBH | Austria | Zwentendorf An der Donau | Pischelsdorf | Niederösterreich | 3435 | synthomer.***** | 1933 | $66,343,711 | 46 | N/A | N/A | FN473382a |
| 60 | Danisco Austria GMBH | Austria | Lenzing | Arnbrucker Straße 1 | Oberösterreich | 4860 | dupont.***** | 1994 | $66,211,950 | 89 | N/A | N/A | FN129969g |
| 61 | Bender Medsystems GMBH | Austria | Wien | Viehmarktgasse 2a | Wien | 1030 | bendermedsystems.***** | 1998 | $62,865,198 | 100 | N/A | N/A | FN171696w |
| 62 | Apomedica Pharmazeutische Produkte Gesellschaft M.B.H. | Austria | Graz | Roseggerkai 3 | Steiermark | 8010 | apomedica.***** | 1984 | $58,346,651 | 100 | N/A | N/A | FN50611d |
| 63 | Timac Agro Dungemittelproduktions- Und Handelsgmbh | Austria | Langenrohr | Industriegelände Pischelsdorf | Niederösterreich | 3435 | at.***** | 2005 | $56,080,396 | 110 | N/A | N/A | FN258756z |
| 64 | Lactosan GMBH & CO. KG | Austria | Kapfenberg | Industriestraße West 5 | Steiermark | 8605 | lactosan.***** | 1989 | $55,478,216 | 217 | N/A | N/A | FN226787k |
| 65 | Evonik Peroxid GMBH | Austria | Weißenstein | Industriestraße 1 | Kärnten | 9721 | evonik.***** | 1910 | $53,366,518 | 103 | N/A | N/A | FN95515p |
| 66 | Polymun Scientific Immunbiologische Forschung GMBH. | Austria | Klosterneuburg | Donaustraße 99 | Niederösterreich | 3400 | polymun.***** | 1992 | $52,030,241 | 85 | N/A | N/A | FN37617w |
| 67 | Win-Warth GMBH In Liqu. | Austria | Warth | Marktstraße 25 | Niederösterreich | 2831 | dalli-group.***** | 2011 | $45,195,204 | 51 | N/A | N/A | FN372550v |
| 68 | Prefere Resins Austria GMBH | Austria | Krems An der Donau | Hafenstraße 77 | Niederösterreich | 3500 | prefere.***** | 2012 | $44,479,774 | 9 | N/A | N/A | FN389755w |
| 69 | Richard Bittner AG | Austria | Wien | Reisnerstraße 55-57 | Wien | 1030 | richard-bittner.***** | 1977 | $41,188,135 | 100 | N/A | N/A | FN102057i |
| 70 | Avenarius-Agro GMBH | Austria | Wels | Industriestraße 51 | Oberösterreich | 4600 | avenariusagro.***** | 1947 | $40,453,650 | 122 | N/A | N/A | FN103435k |
| 71 | Cbs Channoine Business Systems GMBH | Austria | Salzburg | Michael-walz-gasse 15 | Salzburg | 5020 | channoine.***** | 1984 | $40,052,826 | 9 | N/A | N/A | FN61390f |
| 72 | Vertex Pharmaceuticals GMBH | Austria | Wien | Lehrbachgasse 13/gebäude H | Wien | 1120 | vrtx.***** | 2015 | $38,623,731 | 10 | N/A | N/A | FN432085w |
| 73 | Atmosa Petrochemie GMBH | Austria | Schwechat | Danubiastraße 21-25 | Niederösterreich | 2320 | atmosa.***** | 2006 | $37,641,244 | 39 | N/A | N/A | FN476233v |
| 74 | Armacell Austria GMBH | Austria | Finkenstein am Faaker See | Finkensteiner Straße 7 | Kärnten | 9585 | austroflex.***** | 2000 | $37,169,720 | 82 | N/A | N/A | FN199010m |
| 75 | Iwg ING. W. Garhöfer Gesellschaft M.B.H. | Austria | Markgrafneusiedl | Sonnenblumenweg 1 | Niederösterreich | 2282 | iwgplating.***** | 1986 | $37,169,720 | 25 | N/A | N/A | FN79205d |
| 76 | Haleon - Gebro Consumer Health GMBH | Austria | Fieberbrunn | Bahnhofbichl 13 | Tirol | 6391 | gsk-gebro.***** | 1974 | $37,041,502 | 14 | N/A | N/A | FN41680w |
| 77 | Bruder Unterweger Gesellschaft M.B.H. | Austria | Unterassling | Thal-aue 13 | Tirol | 9911 | unterweger-wellness.***** | 1886 | $36,643,410 | 60 | N/A | N/A | FN418801i |
| 78 | Bussetti & CO Gesellschaft M.B.H. | Austria | Wien | Rötzergasse 57 | Wien | 1170 | bussetti.***** | 1975 | $36,044,083 | 74 | N/A | N/A | FN271469w |
| 79 | Remedia Homöopathie MAG. Pharm. Robert Muntz Ges.m.b.h. | Austria | Eisenstadt | Hauptstraße 4 | Burgenland | 7000 | remedia.***** | 2003 | $35,329,536 | 56 | N/A | N/A | FN234928h |
| 80 | Ramsauer GMBH & CO KG | Austria | Strobl | Alte Bundesstraße 147 | Salzburg | 5350 | ramsauer.***** | 2007 | $34,008,576 | 90 | N/A | N/A | FN304032g |
| 81 | Glanzer Cosmetic Engineering GMBH & CO KG | Austria | Ried Im Traunkreis | Großendorf 65 | Oberösterreich | 4551 | donau-kanol.***** | 1934 | $33,499,204 | 82 | N/A | N/A | FN287781h |
| 82 | Reckitt Benckiser Austria GMBH | Austria | Wien | Guglgasse 15 | Wien | 1110 | reckittbenckiser.***** | 1987 | $33,351,290 | 81 | N/A | N/A | FN117263x |
| 83 | Evergreen Garden Care Osterreich GMBH | Austria | Wals-siezenheim | Franz-brötzner-straße 11-13 | Salzburg | 5071 | scotts.***** | 1984 | $31,958,726 | 100 | N/A | N/A | FN53604f |
| 84 | Curium Austria GMBH | Austria | Hausmannstätten | Grazerstraße 18 | Steiermark | 8071 | curium-austria.***** | 1996 | $31,773,756 | 84 | N/A | N/A | FN150937t |
| 85 | Austin Powder GMBH | Austria | Sankt Lambrecht | Weißenbach 16 | Steiermark | 8813 | austinpowder.***** | 2003 | $30,542,470 | 68 | N/A | N/A | FN233363g |
| 86 | Akras Flavours GMBH | Austria | Biedermannsdorf | Iz No.-sud, Straße 1/objekt 29 | Niederösterreich | 2362 | akras.***** | 1989 | $30,537,300 | 134 | N/A | N/A | FN62581g |
| 87 | Stratec Consumables GMBH | Austria | Anif | Sonystraße 20 | Salzburg | 5081 | stratec.***** | 2015 | $30,235,648 | 177 | N/A | N/A | FN438939z |
| 88 | Kemira Chemie Gesmbh | Austria | Krems An der Donau | Hafenstraße 77 | Niederösterreich | 3500 | kemira.***** | 1997 | $30,011,682 | 111 | N/A | N/A | FN159232s |
| 89 | Akzo Nobel Coatings GMBH | Austria | Elixhausen | Aubergstraße 7 | Salzburg | 5161 | akzonobel.***** | 1961 | $29,452,462 | 70 | N/A | N/A | FN54048h |
| 90 | Europlasma GMBH | Austria | Wien | Vorgartenstraße 206b | Wien | 1020 | europlasma.***** | 1986 | $28,788,002 | 187 | N/A | N/A | FN80279h |
| 91 | Evonik Treibacher GMBH | Austria | Althofen | Auer-von-welsbach-straße 1 | Kärnten | 9330 | treibacher.***** | 1995 | $28,353,542 | 20 | N/A | N/A | FN128765k |
| 92 | Kottas-Heldenberg Holding GMBH | Austria | Wien | Eitnergasse 8 | Wien | 1230 | kottas.***** | 1986 | $26,289,200 | 100 | N/A | N/A | FN77642f |
| 93 | Heilmoorbad Neydharting GMBH | Austria | Wels | Maria-theresia-straße 41 | Oberösterreich | 4600 | moor-neydharting.***** | 1940 | $26,289,200 | 100 | N/A | N/A | FN77067i |
| 94 | Ardex Baustoff GMBH. | Austria | Loosdorf | Hurmerstraße 40 | Niederösterreich | 3382 | ardex.***** | 1968 | $26,167,380 | 90 | N/A | N/A | FN81922z |
| 95 | Vetviva Richter GMBH | Austria | Wels | Durisolstraße 14 | Oberösterreich | 4600 | vetviva.***** | 1952 | $24,407,800 | 131 | N/A | N/A | FN591683y |
| 96 | C. Brady GMBH & CO KG | Austria | Wien | Turnergasse 18 | Wien | 1150 | brady.***** | 1873 | $24,407,800 | 100 | N/A | N/A | FN2794i |
| 97 | Good Morning Healthcare Nahrungsergänzungsmittel-Produktions GMBH | Austria | Graz | Roseggerkai 3 | Steiermark | 8010 | apomedica.***** | 2001 | $24,407,800 | 100 | N/A | N/A | FN215443d |
| 98 | Sopro Bauchemie GMBH | Austria | Asten | Lagerstraße 7 | Oberösterreich | 4481 | sopro.***** | 1980 | $23,167,473 | 70 | N/A | N/A | FN54676g |
| 99 | +pharma Arzneimittel GMBH | Austria | Graz | Hafnerstraße 211 | Steiermark | 8054 | pluspharma.***** | 2006 | $23,083,483 | 29 | N/A | N/A | FN273428a |
| 100 | Zuser Ressourcenmanagement GMBH | Austria | Peggau | Wilhelm Jentsch Straße 1-5 | Steiermark | 8120 | zuser.***** | 1992 | $22,825,658 | 77 | N/A | N/A | FN50723v |