| JI DI EN-GALAXY DIGITAL NETWORK OOD | Blagoevgrad | Kresna municipality, Sandanski municipality, Petrich municipality |
| CABLE SAT-WEST OOD | Kyustendil, Blagoevgrad | Kyustendil region, Blagoevgrad region |
| SKAT TV OOD | Burgas, Targovishte, Razgrad, Varna | Burgas, Pomorie, Aheloy, Nessebar, Obzor, Sunny Beach, Sozopol, Chernomorets, Rosen, Ravadinovo, Primorsko, Lozenets, Kiten, Tsarevo, Ahtopol, Ravda, Sredets, Debelt, Malko Tarnovo, Varvara, Konstantinovo, Trastikovo, Varli Bryag, Polski Izvor, Krashevets, Livada, Rusokastro, Lozovo, Izgrev, Rudnik, Gorno Ezerovo, Atiya, Veselie, Yasna Polyana, Novo Panicharevo, Cherni Vrah, Marinka, Tvarditsa, Omurtag, Antonovo, Zaraevo, Loznitsa, Kamburovo |
| MIHAYLOV TV OOD | Vratsa | Vratsa, Pavolche, Chelopek, Ruska Byala, Varbeshnitsa, Zgorigrad, Kostalevo, Beli Izvor, Nefela |
| CABLE COM – HOLDING OOD | Vratsa, Sofia, Montana | Krapets, Banitsa, Chiren, Lesura, Lilyache, Devene, Mramoren, Tri Kladentsi, Krivodol, Galatin, Kravoder, Pudriya, Glavatsi, Rakevo, Hayredin, Mihaylovo, Manastirishte, Godetch, Kozloduy, Mizya, Vlasatitsa, Lehchevo, Vladimirovo, Gromshin, Gorno Peshtene, Botunya, Golyamo Peshtene, Golemo Babino |
| LAZUR OOD | Lovech, Vratsa | Glozhene, Harlets, Sofroniyevo, Kriva Bara |
| CITYLINK VM OOD | Sofia | Svoge municipality, Elin Pelin municipality, Gorna Malina municipality, Godetch |
| INTERSAT OOD | Vratsa, Sofia, Montana | Mezdra, Bodenets, Brusen, Darmansti, Dolna Kremena, Gorna Kremena, Lyutibrod, Roman, Kreta, Lyutidol, Ignatitsa, Moravitsa, Oselna, Tipchenitsa, Rebarkovo, Zverino |
| BDIN BG COM | Vidin | Vidin, Pokrayna, Kapitanovtsi, Inovo, Antimovo, Kutovo, Belogradchik, Kula, Novo Selo, Negovanovtsi, Vinarovo, Dunavtsi, Bregovo, Gramada, Novoseltsi, Archar, Slanotran, Koshava, Gomotartsi, Bela Rada, Slana Bara, Bukovets, Ruptsi, Sinagovtsi, Chuprene, Ruzhintsi, Drenovets, Gradets, Akatsievo, Tsar Simeonovo |
| TRANSCABLE TV OOD | Sofia | Botevgrad, Skravena, Trudovets, Vrachesh, Litakovo, Novachene |
| ATLANTIS NET OOD | Sofia, Lovech | Pravets, Etropole, Teteven |
| AMIGOS 2000 OOD | Vratsa, Pazardzhik | Gabare, Slavovitsa |
| ATEL TV OOD | Pleven | Gulyantsi |
| ATELKOM 53 OOD | Pleven | Riben, Lenkovo, Koilovtsi, Pobeda |
| ET BLAGOVESTA YORDANOVA YORDANOVA | Stara Zagora | Pavel Banya |
| ET VERONIKA CETSOVA KOLARSKA | Pleven | Iskar, Dolni Lukovit |
| GALAKOM 97 OOD | Lovech | Gradezhnitsa |
| DIMKOM 2001 OOD | Lovech | Zlatna Panega, Yablanitsa |
| DIMKOM 2002 OOD | Lovech | Brestnitsa, Dobrevtsi |
| EM SI EM 2 OOD | Veliko Tarnovo | Kamen, Polikraishte, Draganovo |
| EM SI EM OOD | Veliko Tarnovo, Vratsa | Petko Karavelovo, Tarnak, Popitsa, Krusheto, Nova Vabovka |
| EMKOM 2002 OOD | Stara Zagora | Tazha |
| ESTEL 2003 EOOD | Vratsa | Dobrolevo |
| ETA GLAVA EOOD | Pleven | Glava |
| ETA GORNI DABNIK EOOD | Pleven | Gorni Dabnik |
| ETA GORNIK EOOD | Pleven | Gornik |
| ETA NET OOD | Plovdiv, Stara Zagora | Vedrare, Tarnichene |
| ETA RADOMIRTSI EOOD | Pleven | Radomirtsi |
| ETA RESELEC EOOD | Pleven | Reselets |
| ETA RUPTSI EOOD | Pleven | Ruptsi |
| ETA CHOMAKOVTSI EOOD | Pleven | Chomakovtsi |
| ETA-ZHELEVA EOOD | Pleven, Lovech | Cherven Bryag, Koynare, Glava, Reselets, Chomakovtsi, Ruptsi, Radomirtsi, Gornik, Toros, Gorni Dabnik |
| ETA-NET 4 EOOD | Pleven | Deventsi |
| MER 2003 EOOD | Lovech | Galata |
| KABELKOM 2002 OOD | Stara Zagora | Dolno Izvorovo, Hadzhidimitrovo |
| KABELKOM 2003 OOD | Stara Zagora | Shipka |
| MARMIL 2011 OOD | Lovech | Glogovo |
| ET MARTIN DACHEV MIM | Vratsa | Butan, Krushovitsa |
| MER 2005 EOOD | Plovdiv, Sliven, Stara Zagora | Kalofer, Alexandrovo, Kotel |
| MISTRAL 2008 OOD | Stara Zagora | Dolno Sahrane |
| MPM OOD | Veliko Tarnovo, Vratsa | Tsarski Izvor, Nikyup, Tarnava, Altimir |
| MSIM OOD | Pleven | Lazarovo, Breste |
| OPTINET 2011 OOD | Lovech | Toros |
| PAS OOD | Vratsa | Rogozhen |
| PETKOM 2002 OOD | Vratsa, Pleven | Byala Slatina, Popitsa, Altimir, Malorad, Borovan, Tarnava, Tarnak, Knezha |
| PIMKOM 2 OOD | Stara Zagora | Gorno Sahrane |
| PIMKOM OOD | Stara Zagora | Osetenovo |
| RAVA TV 2 OOD | Lovech | Kirchevo, Lesidren |
| RAVA TV 2005 OOD | Vratsa | Bulgarski Geran |
| ET RALITSA PLAMENOVA BOEVA | Lovech | Dermantsi, Bezhanovo, Aglen |
| SATURN TV OOD | Pleven | Mechka, Shiyakovo, Bivolare, Zagrazhden |
| SIM 2005 EOOD | Vratsa | Lipnitsa |
| SIM KABEL 1 EOOD | Pleven | Bregare, Suhache, Lepitsa |
| SIM KABEL 2006 OOD | Vratsa | Barkachevo |
| SIM KABEL TV OOD | Vratsa | Sirakovo |
| SIM LAN EOOD | Vratsa | Sokolare |
| SIM TV OOD | Lovech | Petrevene, Rumyantsevo |
| SIM TEL 2008 OOD | Pleven | Stavertsi |
| SIMKOM 2 EOOD | Veliko Tarnovo | Krusheto, Radanovo |
| SIMKOM 2002 OOD | Plovdiv | Vasil Levski |
| SIMTEL 2007 OOD | Pleven | Enitsa |
| SIT 70 OOD | Veliko Tarnovo | Strazhitsa, Polikraishte, Parvomaytsi, Draganovo |
| ET TAMARA STOYANOVA STOEVA | Lovech | Apriltsi |
| TELESAT OOD | Vratsa, Pleven, Lovech | Selanovtsi, Brenitsa, Rakita, Karlukovo, Knezha |
| TI VI EM 5 OOD | Vratsa | Galiche, Sokolare, Barkachevo, Bardarski Geran |
| MISTRAL 2007 OOD | Vratsa | Leskovets |
| CHET OOD | Pleven | Staroseltsi, Telish |
| TELESIM 2006 OOD | Vratsa | Byala Slatina |
| PET 2003 EOOD | Lovech | Bulgarski Izvor |
| DIANA NET OOD | Yambol, Sliven, Haskovo | Yambol, Sliven, Topolovgrad, as well as part of their adjacent settlements |
| KBROD.NET OOD | Sofia | Golyanovtsi, Dragovishtitsa, Kostinbrod, Petarch |
| NADEZHDA.NET OOD | Sofia – city | Sofia |
| RODOPI BG NET OOD | Pazardzhik | Velingrad, Draginovo |
| ORLANDONET OOD | Sofia – city | Sofia |
| CITY CABLE EOOD | Sofia – city | Sofia |
| OPTILAN EOOD | Sofia | Ihtiman |
| MAX. TV EOOD | Burgas, Varna | Sunny Beach, Byala |
| BI CONSULT EOOD | Sofia – city | Sofia |
| ULTRA-TODOR SLAVOV OOD | Varna | Varna |
| GLOBAL TRUST OOD | Smolyan | Rudozem |
| NET SYSTEMS OOD | Silistra | Dulovo, Okorsh, Chernik, Yarebitsa |
| BKL 2016 OOD | Blagoevgrad | Breznitsa, Kornitsa, Lazhnitsa |
| GOTSE NET TV OOD | Blagoevgrad | Gotse Delchev |
| GLOBAL NET TECHNOLOGY AD | Burgas | Burgas, Pomorie |
| ORBITAL EOOD | Lovech | Lovech |
| SILISTRA TELECOM SOLUTIONS OOD | Silistra | Silistra |
| ZHOSTOV EOOD | Blagoevgrad | Blagoevgrad |
| 4 VENDETTA EOOD | Plovdiv | Ignatovo, Moskovets, Anevo, Sopot, Banya, Karavelovo, Kliment |
| SEVER NET EOOD | Veliko Tarnovo, Pleven | Svishtov, Belene, Levski, Pleven |
| TERRA TV EOOD | Ruse | Babovo, Borisovo, Braslen, Golyamo Vranovo, Kosharna, Malko Vranovo, Slivo Pole, Stambolovo, Chereshovo, Yudelnik |
| NASTEK PLUS EOOD | Stara Zagora | Kazanlak, Pavel Banya |
| AITOSNET EOOD | Burgas | Burgas |
| NIKEM NET OOD | Sofia | Voynegovtsi, Kubratovo, Lokorsko, Negovan, Podgumer, Svetovrachene, Chepintsi |
| POINT TO POINT EOOD | Sofia-city | Sofia |
| PRONET TELECOM OOD | Sofia-city | Sofia, Novi Iskar |
| TECHNOLUX OOD | Kardzhali | Kardzhali |
| I NET BULGARIA OOD | Sofia-city | Bankya |
| BIN BG EOOD | Pernik | Pernik |
| TELEKABEL MK EOOD | Pazardzhik | Pazardzhik |
| GIGALAN EM EOOD | Sofia-city | Sofia, Knyazhevo |
| GLOBAL SIS 2011 EOOD | Stara Zagora | Elhovo |
| FOCUS IT SOLUTIONS OOD | Varna | Varna |
| ISP.BG OOD | Varna | Varna |
| LEADER PC OOD | Vratsa | Vratsa |
| FLY NET 1 EOOD | Sofia-region | Elin Pelin |
| SPRINT NET EOOD | Sofia-region | Elin Pelin |
| ELECTRONICS NS EOOD | Targovishte | Targovishte |
| I CONNECT OOD | Pazardzhik | Pazardzhik |
| SKYNET BULGARIA EOOD | Sofia-city | Sofia, Hipodruma, Buxton |
| I B COMPANY EOOD | Sofia-city | Sofia, Hristo Botev |
| NOVANET EOOD | Lovech | Lukovit |
| SAT TV KARLOVO EOOD | Plovdiv | Karlovo, Sopot |
| CENTAUR M EOOD | Stara Zagora | Hrishteni, Mogila, Dalboki, Kalitinovo, Sarnevo |
| FOREST NET | Pazardzhik | Tsigov Chark |
| NERAKOM EOOD | Silistra | Glavinitsa |
| BULGARIAN TELECOMMUNICATION GROUP EOOD | Sliven, Stara Zagora, Haskovo | Bratya Kunchevi, Bryastovo, Badeshte, Gorno Botevo, Elenino, Znamenosec, Karanovo, Kirilovo, Korten, Lyubenova Mahala, Lilyak, Madzherito, Malka Vereya |
| ASNET – ALTAN HALIM ET | Silistra | Sitovo |
| EL – DI 81 EOOD | Burgas | Burgas, Sarafovo |
| DOT NET EOOD | Sofia-city | Sofia, Strelbishte, Motopista |
| FIBER EX EOOD | Sofia-city | Sofia, Nadezhda |
| CABLE INTERNET SYSTEMS OOD | Blagoevgrad | Sandanski |
| IT HOUSE EOOD | Blagoevgrad | Simitli |
| VISION 2008 EOOD | Burgas | Nessebar Municipality |
| BURDENIS – NET OOD | Haskovo | Svilengrad |
| KITEN NET OOD | Varna | Kiten |
| DYLAN BG OOD | Plovdiv | Plovdiv |
| RAVDA NET OOD | Burgas | Ravda |
| RADOMIR NET EOOD | Pernik | Radomir |
| ULTRA TODOR SLAVOV OOD | Varna | Varna, Asparuhovo |
| AITOSNET EOOD | Burgas | Aitos |
