| 1 | Tu Gebäudeservice GMBH | Germany | Zeitz | Prager Str. 5 | Burgenlandkreis | 06712 | xn--t-zeitz-n2a.***** | 1998 | $8,495,902,500 | 276 | N/A | N/A | 39576B212026 |
| 2 | Dussmann Stiftung & CO. KG Auf Aktien | Germany | Berlin | Friedrichstr. 90 | Berlin, Stadt | 10117 | dussmanngroup.***** | 2010 | $3,292,708,417 | 66,805 | N/A | N/A | 10623B78064B |
| 3 | Stadt Wien - Wiener Gesundheitsverbund | Austria | Wien | Thomas-klestil-platz 7/1 | Wien | 1030 | gesundheitsverbund.***** | 1979 | $3,185,976,000 | 30,000 | N/A | N/A | N/A |
| 4 | Strabag Property And Facility Services GMBH | Germany | Frankfurt am Main | Europa-allee 50 | Frankfurt am Main, Stadt | 60327 | strabag.***** | 2017 | $1,952,525,392 | 5,635 | N/A | N/A | 60313B118350 |
| 5 | Piepenbrock Unternehmensgruppe GMBH + CO. KG | Germany | Berlin | Flottenstr. 14-20 | Berlin, Stadt | 13407 | piepenbrock.***** | 1985 | $1,824,580,021 | 27,181 | N/A | N/A | 10623A20524B |
| 6 | Spie Efficient Facilities GMBH | Germany | Düsseldorf | Euref-campus 1 | Düsseldorf, Stadt | 40472 | N/A | 2025 | $752,960,749 | 3,898 | N/A | N/A | 40227B80676 |
| 7 | Dussmann Service Deutschland GMBH | Germany | Berlin | Friedrichstr. 90 | Berlin, Stadt | 10117 | dussmanngroup.***** | 2011 | $714,364,067 | 21,962 | N/A | N/A | 10623B127152B |
| 8 | Honegger AG | Switzerland | Köniz | Bläuackerstrasse 1 | Bern | 3098 | honegger.***** | 1948 | $632,588,001 | 6,500 | N/A | N/A | CHE-105.949.952 |
| 9 | Marienhaus Kliniken GMBH | Germany | Waldbreitbach | Margaretha-flesch-str. 5 | Neuwied | 56588 | marienhaus-klinikum.***** | 2015 | $597,937,534 | 6,090 | N/A | N/A | 56410B10005 |
| 10 | Contilia GMBH | Germany | Essen | Huttropstr. 58 | Essen, Stadt | 45138 | contilia.***** | 2023 | $592,471,697 | 5,975 | N/A | N/A | 45130B19635 |
| 11 | Equans Switzerland Facility Management AG | Switzerland | Zoug | Landis + Gyr-strasse 1 | Zug | 6301 | bouygues-es.***** | 1994 | $486,606,155 | 7,000 | N/A | N/A | CHE-105.849.954 |
| 12 | Fresenius Health Services Deutschland GMBH | Germany | Berlin | Am Bahnhof Westend 9-11 | Berlin, Stadt | 14059 | vamed.***** | 2025 | $375,170,160 | 1,819 | N/A | N/A | 10623B146735B |
| 13 | Iss Facility Services GMBH | Austria | Wien | Lassallestraße 1 | Wien | 1020 | at.***** | 1956 | $332,873,347 | 6,102 | N/A | N/A | FN95993t |
| 14 | Charite Cfm Facility Management GMBH | Germany | Berlin | Chariteplatz 1 | Berlin, Stadt | 10117 | cfm-charite.***** | 2019 | $265,052,588 | 149 | N/A | N/A | 10623B99582B |
| 15 | Simacek GMBH | Austria | Wien | Ignaz-köck-straße 8 | Wien | 1210 | simacek.***** | 2022 | $228,297,018 | 3,400 | N/A | N/A | FN582516t |
| 16 | Cbre Gws Ifm Industrie GMBH | Germany | Essen | Wittekindstr. 1a | Essen, Stadt | 45131 | cbre.***** | 2019 | $215,126,535 | 918 | N/A | N/A | 45130B26068 |
| 17 | Isd Immobilien Service Deutschland GMBH & CO. KG | Germany | Lüdenscheid | Freisenbergstr. 31 | Märkischer Kreis | 58513 | im-service.***** | 1983 | $206,727,559 | 6,668 | N/A | N/A | 58636A5206 |
| 18 | Peter Kattenbeck Gesellschaft Mit Beschränkter Haftung | Germany | Nürnberg | Kafkastr. 6 | Nürnberg | 90471 | kattenbeck.***** | 1963 | $203,901,660 | 2,510 | N/A | N/A | 90402B666 |
| 19 | Apleona Sudwest GMBH | Germany | Neu-isenburg | An der Gehespitz 50 | Offenbach | 63263 | hsg.***** | 2019 | $182,030,145 | 1,250 | N/A | N/A | 63065B43777 |
| 20 | Dorfner GMBH & CO. KG | Germany | Nürnberg | Willstätterstr. 71 | Nürnberg | 90449 | dorfner-gruppe.***** | 2022 | $180,706,439 | 4,076 | N/A | N/A | 90402A1017 |
| 21 | Apleona Schweiz AG | Switzerland | Schaffhausen | Ebnatstrasse 91a | Schaffhausen | 8200 | apleona.***** | 1994 | $179,654,300 | 1,700 | N/A | N/A | CHE-107.583.603 |
| 22 | Rational Gebäudereinigung GMBH & CO. KG | Germany | Delmenhorst | Sulinger Str. 97/ | Delmenhorst, Stadt | 27751 | rdg-rational.***** | 1967 | $176,442,903 | 1,621 | N/A | N/A | 26135A140430 |
| 23 | Johann Rohrer GMBH | Austria | Niklasdorf | Parkring 3 | Steiermark | 8712 | rohrer-grp.***** | 1991 | $176,090,043 | 2,256 | N/A | N/A | FN86352p |
| 24 | Söffge Buro-Gebäude-Treppenhausreinigung GMBH & CO. KG | Germany | Bremen | Holzweide 2 | Bremen, Stadt | 28307 | soeffge.***** | 1995 | $167,582,338 | 2,630 | N/A | N/A | 28195A20961HB |
| 25 | Schulz Gebäudeservice GMBH & CO. KG | Germany | Espelkamp | Dr.-max-ilgner-str. 17 | Minden-lübbecke | 32339 | sgbs.***** | 1982 | $162,033,852 | 2,249 | N/A | N/A | 32545A5902 |
| 26 | Artur Stoll GMBH | Germany | Steinhagen | Bergstr. 24-26 | Gütersloh | 33803 | stoll-gebaeudeservice.***** | 1954 | $159,298,800 | 1,547 | N/A | N/A | 33330B4648 |
| 27 | Paul Schulten GMBH & CO. KG | Germany | Remscheid | Nordstr. 38 | Remscheid, Stadt | 42853 | schulten.***** | 2016 | $157,705,812 | 2,560 | N/A | N/A | 42103A17894 |
| 28 | 3b Dienstleistung Leipzig GMBH Gebäudereinigung & Hotelservice | Germany | Leipzig | Dohnanyistr. 28-30 | Leipzig, Stadt | 04103 | drei-b.***** | 2022 | $148,863,000 | 3,300 | N/A | N/A | 04275B13392 |
| 29 | Kluh Cleaning GMBH | Germany | Düsseldorf | Am Wehrhahn 70 | Düsseldorf, Stadt | 40211 | klueh.***** | 2009 | $142,986,300 | 6,505 | N/A | N/A | 40227B39500 |
| 30 | Hugo Lenzen GMBH & CO. KG | Germany | Faid | Am Kreisel West 8 | Cochem-zell | 56814 | hlenzen.***** | 1992 | $136,621,898 | 2,064 | N/A | N/A | 56068A4780 |
| 31 | Dussmann Austria GMBH | Austria | Linz | Gruber Straße 2-4 | Oberösterreich | 4020 | dussmann.***** | 1968 | $134,549,244 | 3,169 | N/A | N/A | FN89033g |
| 32 | Nils Bogdol GMBH | Germany | Holdorf | Bahnhofsallee 1 | Vechta | 49451 | ray.***** | 2014 | $133,874,712 | 2,101 | N/A | N/A | 26135B111144 |
| 33 | Eugen Kieffer Gebäudereinigung GMBH & Co.kg | Germany | Steinheim am Albuch | Kappelstr. 55 | Heidenheim | 89555 | kieffer.***** | 1954 | $128,933,816 | 1,944 | N/A | N/A | 89073A660376 |
| 34 | Tgs Teegen Gebäudedienstleistungen GMBH | Germany | Fellbach | Max-eyth-str. 32 | Rems-murr-kreis | 70736 | tgs.***** | 1978 | $127,574,472 | 728 | N/A | N/A | 70190B260998 |
| 35 | Spiegelblank Reinigungsunternehmen Heinz Kuhnert GMBH & CO KG | Germany | Kiel | Seekoppelweg 9 | Kiel, Landeshauptstadt | 24113 | spiegelblank.***** | 1947 | $127,449,660 | 2,000 | N/A | N/A | 24114A692KI |
| 36 | 3b Dienstleistung Deutschland GMBH | Germany | Berlin | Wolfensteindamm 11 | Berlin, Stadt | 12165 | drei-b.***** | 2009 | $127,439,040 | 2,000 | N/A | N/A | 10623B19678B |
| 37 | Vebego Facility Services B.V. & CO. KG | Germany | Wuppertal | Konsumstr. 45 | Wuppertal, Stadt | 42285 | vebego.***** | 1974 | $125,262,250 | 4,744 | N/A | N/A | 42103A15322 |
| 38 | Grg Services Berlin GMBH & CO. KG | Germany | Berlin | Fasanenstr. 7-8 | Berlin, Stadt | 10623 | grg.***** | 1920 | $124,636,637 | 3,707 | N/A | N/A | 10623A484B |
| 39 | All-Service Gebäudedienste GMBH | Germany | Frankfurt am Main | Karl-von-drais-str. 16-18 | Frankfurt am Main, Stadt | 60435 | all-service.***** | 2024 | $117,515,323 | 1,853 | N/A | N/A | 60313B14996 |
| 40 | Obb-Operative Services GMBH & CO KG | Austria | Wien | Felberstraße 3a | Wien | 1150 | mungos.***** | 2005 | $114,465,832 | 1,168 | N/A | N/A | FN271797b |
| 41 | Rws Gebäudeservice GMBH | Germany | Leipzig | Zschortauer Str. 8 | Leipzig, Stadt | 04129 | rws-gruppe.***** | 1992 | $109,902,995 | 1,594 | N/A | N/A | 04275B5300 |
| 42 | Kiefer GMBH | Germany | Nürnberg | Nordostpark 72 | Nürnberg | 90411 | kiefer-online.***** | 2025 | $108,896,660 | 1,485 | N/A | N/A | 90402B1285 |
| 43 | Wisag Gebäudereinigung Hessen Nord GMBH & CO. KG | Germany | Frankfurt am Main | Berner Str. 35 | Frankfurt am Main, Stadt | 60437 | wisag.***** | 2020 | $108,688,545 | 1,642 | N/A | N/A | 60313A28240 |
| 44 | Hellrein Reinigungsdienst Gesellschaft M.B.H. | Austria | Wien | Muthgasse 105 | Wien | 1190 | hellrein.***** | 1982 | $107,715,441 | 2,361 | N/A | N/A | FN93435f |
| 45 | Rohrer-Industrieservice GMBH | Germany | Dietzenbach | Assar-gabrielsson-str. 3-5 | Offenbach | 63128 | rohrer-grp.***** | 2025 | $104,971,721 | 303 | N/A | N/A | 63065B48056 |
| 46 | Stewe Dienstleistungen GMBH | Germany | Reichshof | Auf Dem Großstuck 2-4 | Oberbergischer Kreis | 51580 | stewe.***** | 1990 | $102,086,764 | 1,642 | N/A | N/A | 53721B7738 |
| 47 | DR. Rettler-Service GMBH | Germany | München | Gmunder Str. 53 | München | 81379 | rettler-service.***** | 1982 | $101,951,232 | 1,350 | N/A | N/A | 80333B62033 |
| 48 | Simacek Facility GMBH | Austria | Graz | Ungergasse 8 | Steiermark | 8020 | simacek.***** | 1986 | $101,242,634 | 1,997 | N/A | N/A | FN49474g |
| 49 | Götz-Gebäudemanagement Nordwest GMBH | Germany | Regensburg | Hofer Str. 10 | Regensburg | 93057 | goetz-fm.***** | 2019 | $101,000,853 | 118 | N/A | N/A | 93049B9350 |
| 50 | Gepe Gebäudedienste Peterhoff GMBH | Germany | Düren | Otto-brenner-str. 21 | Düren | 52353 | peterhoff.***** | 2006 | $100,889,240 | 3,260 | N/A | N/A | 52349B2508 |
| 51 | A. D. U. Gebäudeservice Urban GMBH | Germany | Paderborn | Warburger Str. 140 | Paderborn | 33100 | adu-urban.***** | 2020 | $99,593,610 | 1,720 | N/A | N/A | 33098B2309 |
| 52 | Eichenauer Gebäudeservice GMBH & Co.kg | Germany | Siegen | In der Steinwiese 70 | Siegen-wittgenstein | 57074 | eichenauer.***** | 1898 | $98,824,338 | 1,239 | N/A | N/A | 57072A5712 |
| 53 | Wackler Service Group GMBH & CO. KG | Germany | Chemnitz | Chemnitzer Str. 36 | Chemnitz, Stadt | 09247 | wackler-group.***** | 2021 | $96,789,951 | 1,519 | N/A | N/A | 09112A6388 |
| 54 | Piepenbrock Dienstleistungen GMBH + CO. KG | Germany | Dresden | Cottaer Str. 2-4 | Dresden, Stadt | 01159 | piepenbrock.***** | 2010 | $95,765,040 | 2,000 | N/A | N/A | 01067A826 |
| 55 | Erich Niediek GMBH & CO. KG | Germany | Bielefeld | Enniskillener Str. 15 | Bielefeld, Stadt | 33647 | niediek.***** | 2023 | $95,579,280 | 1,500 | N/A | N/A | 33602A13608 |
| 56 | Iss Energy Services GMBH | Germany | Lübbenau/spreewald | Otto-grotewohl-str. 4b | Oberspreewald-lausitz | 03222 | N/A | 2015 | $95,060,284 | 611 | N/A | N/A | 03046B6224CB |
| 57 | Strabag Property And Facility Services GMBH | Austria | Wien | Dietrichgasse 25/e-buro/6.og | Wien | 1030 | strabag-pfs.***** | 1970 | $94,653,005 | 2,256 | N/A | N/A | FN124669m |
| 58 | Labitzke Gebäudereinigung GMBH | Germany | Mannheim | Besselstr. 3 | Mannheim | 68219 | heidenreich-gruppe.***** | 1992 | $93,047,124 | 1,291 | N/A | N/A | 68159B6735 |
| 59 | Rahmer Dienstleistungen GMBH | Germany | Nürnberg | Industriestr. 16 | Nürnberg | 90441 | rahmer.***** | 2022 | $90,622,960 | 421 | N/A | N/A | 90402B7198 |
| 60 | Dosim SA | Switzerland | Plan-les-ouates | Chemin Du Pre-fleuri 5 | Genève | 1228 | dosim-healthcare.***** | 1976 | $90,220,000 | 2,000 | N/A | N/A | CHE-105.860.217 |
| 61 | Markas GMBH | Austria | Sankt Pölten | Durauergasse 10 | Niederösterreich | 3100 | markas.***** | 1986 | $89,522,129 | 1,785 | N/A | N/A | FN114903a |
| 62 | Gemeinnutzige Krankenhausgesellschaft Des Landkreises Bamberg Mbh | Germany | Scheßlitz | Oberend 29 | Bamberg | 96110 | gkg-bamberg.***** | 1994 | $87,301,312 | 1,359 | N/A | N/A | 96047B2744 |
| 63 | Hausbetreuung Attensam GMBH | Austria | Wien | Leopold Ungar Platz 2 | Wien | 1190 | attensam.***** | 2005 | $86,756,470 | 829 | N/A | N/A | FN266735h |
| 64 | W + S Winkler GMBH | Germany | Iserlohn | Hegestuck 21 | Märkischer Kreis | 58640 | w-s-dienstleistungen.***** | 2025 | $86,335,055 | 1,127 | N/A | N/A | 58636B2594 |
| 65 | Umg Klinikservice GMBH | Germany | Göttingen | Robert-koch-str. 40 | Niedersachsen | 37075 | umg-klinikservice.***** | 2014 | $85,957,632 | 1,349 | N/A | N/A | 37073B4345 |
| 66 | Ziegle GMBH | Germany | Ludwigshafen am Rhein | Böcklinstr. 2 | Ludwigshafen am Rhein, Kreisfreie Stadt | 67061 | ziegle.***** | 2011 | $85,072,304 | 1,278 | N/A | N/A | 67061B62750 |
| 67 | F.J. Peterhoff GMBH | Germany | Düren | Kölner Landstr. 240 | Düren | 52351 | peterhoff.***** | 2010 | $85,012,460 | 1,717 | N/A | N/A | 52349B1287 |
| 68 | Geiger Fm Reinigung Sud GMBH | Germany | Unterföhring | Feringastr. 7a | München | 85774 | N/A | 2019 | $84,544,929 | 1,699 | N/A | N/A | 87435B16042 |
| 69 | Geiger Fm Reinigung Sud GMBH | Austria | Mittelberg | Wildentalstraße 10 | Vorarlberg | 6993 | N/A | 1977 | $84,544,929 | 118 | N/A | N/A | FN147624w |
| 70 | Nofer GMBH | Germany | Gaggenau | Pionierweg 1n | Rastatt | 76571 | nofer-gmbh.***** | 1989 | $83,463,746 | 25 | N/A | N/A | 68159B530152 |
| 71 | Voestalpine Standortservice GMBH | Austria | Linz | Voest-alpine-straße 3 | Oberösterreich | 4020 | voestalpine.***** | 2003 | $83,312,523 | 281 | N/A | N/A | FN234525s |
| 72 | Tip-Top Dienstleistungen GMBH | Germany | Zwickau | Herschelstr. 11 | Zwickau | 08060 | tip-top-online.***** | 2013 | $82,997,714 | 3,031 | N/A | N/A | 09112B1398 |
| 73 | Ukw Service GMBH | Germany | Würzburg | Beethovenstr. 1 | Würzburg | 97080 | ukwservice.***** | 2018 | $82,987,976 | 1,257 | N/A | N/A | 97070B9579 |
| 74 | Beyersdorf Dienstleistungen GMBH & CO. KG | Germany | Handewitt | Heideland 20 | Schleswig-flensburg | 24976 | beyersdorf.***** | 2024 | $81,688,425 | 1,282 | N/A | N/A | 24937A848FL |
| 75 | Germania Gebäudedienste GMBH | Germany | Bonn | Justus-von-liebig-str. 22 | Bonn, Stadt | 53121 | germania-gebaeudedienste.***** | 1993 | $80,948,959 | 1,133 | N/A | N/A | 53111B6442 |
| 76 | Peter Schneider Gebäudedienstleistungen GMBH & Co.kg | Germany | Hannover | Zeißstr. 46 | Region Hannover | 30519 | peter-schneider.***** | 2024 | $80,923,790 | 1,270 | N/A | N/A | 30175A204379 |
| 77 | Gies Dienstleistungen GMBH | Germany | Stadtallendorf | Oderstr. 21-23 | Marburg-biedenkopf | 35260 | giesdl.***** | 1970 | $80,219,505 | 2,650 | N/A | N/A | 35037B3412 |
| 78 | Connect2 Cleaning GMBH | Germany | Essen | Alfredstr. 150 | Essen, Stadt | 45131 | thelen-gruppe.***** | 2021 | $79,431,336 | 1,125 | N/A | N/A | 45130B23854 |
| 79 | Blank GMBH | Germany | Bad Windsheim | Raiffeisenstr. 31 | Neustadt A.d.aisch-bad Windsheim | 91438 | blank-gebaeudereinigung.***** | 1961 | $78,799,806 | 1,522 | N/A | N/A | 90762B1300 |
| 80 | Stölting GMBH, Reinigung Und Service | Germany | Gelsenkirchen | Johannes-rau-allee 15-19 | Gelsenkirchen, Stadt | 45889 | stoelting-gruppe.***** | 2008 | $78,162,303 | 495 | N/A | N/A | 45879B1449 |
| 81 | Sana Tgmed GMBH | Germany | Ismaning | Oskar-messter-str. 24 | München | 85737 | sana.***** | 2017 | $78,020,456 | 217 | N/A | N/A | 80333B162471 |
| 82 | Etna GMBH | Germany | Frankfurt am Main | Colmarer Str. 11 | Frankfurt am Main, Stadt | 60528 | etna.***** | 2015 | $77,954,535 | 403 | N/A | N/A | 60313B34311 |
| 83 | Götz-Gebäudemanagement Sudwest GMBH | Germany | Regensburg | Hofer Str. 10 | Regensburg | 93057 | goetz-fm.***** | 2019 | $76,849,818 | 118 | N/A | N/A | 93049B9317 |
| 84 | Simacek Facility Management Group Gesellschaft M.B.H. | Austria | Wien | Ignaz-köck-straße 8 | Wien | 1210 | simacek.***** | 1942 | $76,580,486 | 1,198 | N/A | N/A | FN116454g |
| 85 | Geg Gebäudedienste GMBH | Germany | Lonsheim | Friedrichstr. 11 | Alzey-worms | 55237 | geg-gebaeudedienste.***** | 1986 | $76,191,254 | 1,218 | N/A | N/A | 55116B32048 |
| 86 | Aktiv Gebäudedienste GMBH | Germany | Bremen | Leerkämpe 8b | Bremen, Stadt | 28259 | aktiv.***** | 1987 | $75,851,418 | 1,116 | N/A | N/A | 28195B11771HB |
| 87 | Rudolf Weber Gebäudereinigung Und Gebäudedienste GMBH & CO. KG | Germany | Essen | Lazarettstr. 13 | Essen, Stadt | 45127 | rudolfweber.***** | 1935 | $75,521,876 | 4,060 | N/A | N/A | 45130A2927 |
| 88 | Plural Servicepool GMBH | Germany | Laatzen | Sankt-florian-weg 1 | Region Hannover | 30880 | plural-gmbh.***** | 2009 | $75,004,214 | 4,000 | N/A | N/A | 30175B1268 |
| 89 | Hans Schulz - Gebäudereinigung Gesellschaft Mit Beschränkter Haftung | Germany | Braunschweig | Adam-opel-str. 8 | Braunschweig, Stadt | 38112 | schulz-gebaeudereinigung.***** | 1960 | $74,967,844 | 1,063 | N/A | N/A | 38100B1906 |
| 90 | Sauter Fm GMBH | Germany | Augsburg | Werner-haas-str. 8-10 | Augsburg | 86153 | sauter-fm.***** | 2017 | $74,339,440 | 373 | N/A | N/A | 86150B22955 |
| 91 | Topnet SA | Switzerland | Lancy | Route Des Jeunes 59 | Genève | 1212 | topnetsa.***** | 1993 | $72,990,923 | 1,900 | N/A | N/A | CHE-107.446.797 |
| 92 | Octeo Multiservices GMBH | Germany | Duisburg | Bungertstr. 27 | Duisburg, Stadt | 47053 | octeo.***** | 2017 | $71,976,192 | 1,832 | N/A | N/A | 47051B6422 |
| 93 | Samsic Gebäudereinigung GMBH | Germany | Wiesbaden | Abraham-lincoln-str. 36 | Wiesbaden, Landeshauptstadt | 65189 | uniserve24.***** | 2022 | $71,949,293 | 1,182 | N/A | N/A | 65185B27709 |
| 94 | Limbach GMBH | Germany | Neuwied | Talweg 75 | Neuwied | 56567 | limbach-gruppe.***** | 1949 | $70,957,778 | 939 | N/A | N/A | 56410B10845 |
| 95 | Moritz Furst GMBH & CO. KG | Germany | Nürnberg | Rathsbergstr. 26 | Nürnberg | 90411 | fuerst-personal.***** | 1906 | $69,549,308 | 2,770 | N/A | N/A | 90402A566 |
| 96 | Freudenberg Service KG | Germany | Weinheim | Höhnerweg 2-4 | Rhein-neckar-kreis | 69469 | industriepark-weinheim.***** | 1995 | $69,465,608 | 236 | N/A | N/A | 68159A430906 |
| 97 | Clean Excellence GMBH | Germany | Bonn | Königswinterer Str. 730 | Bonn, Stadt | 53227 | clean.***** | 2018 | $69,029,480 | 1,321 | N/A | N/A | 53111B6587 |
| 98 | Apleona Property Services GMBH | Germany | Berlin | Eisenhutweg 108 | Berlin, Stadt | 12487 | rgm.***** | 2024 | $69,029,480 | 1,300 | N/A | N/A | 10623B67442B |
| 99 | Clean Up GMBH | Germany | Merseburg | Florian-geyer-str. 35 | Saalekreis | 06217 | cleanupgmbh.***** | 1992 | $68,646,892 | 957 | N/A | N/A | 39576B205865 |
| 100 | Hentrich GMBH, Gebäudereinigung | Germany | Stadtallendorf | Moselstr. 2 | Marburg-biedenkopf | 35260 | hentrich-gmbh.***** | 1975 | $68,442,991 | 1,067 | N/A | N/A | 35037B3491 |