| SIA "RĒZEKNES GAĻAS KOMBINĀTS" | 42403012397 | Manufacture of food products |
| SIA "RĒZEKNES SLIMNĪCA" | 40003223971 | Human health activities |
| SIA "SAHO" | 42403008230 | Land transport and transport via pipelines |
| SIA "LEKON" | 42402004689 | Retail trade |
| SIA "RĒZEKNES NAMSAIMNIEKS" | 40003215461 | Real estate activities |
| SIA "ALBA-LTD" | 42403004934 | Retail trade |
| "OptoElektronika LV" Rēzeknes speciālās ekonomiskās zonas SIA | 52403028351 | Manufacture of electrical equipment |
| SIA "RĒZEKNES ŪDENS" | 40003218631 | Water collection, treatment and supply |
| SIA "VECĀ MAIZNĪCA" | 42403007589 | Manufacture of food products |
| SIA "Rēzeknes siltumtīkli" | 40003215480 | Electricity, gas, steam and air conditioning supply |
| SIA "Kravas Rati" | 42403039601 | Warehousing, storage and support activities for transportation |
| "Rēzeknes dzirnavnieks" Rēzeknes speciālās ekonomiskās zonas akciju sabiedrība | 40003017719 | Warehousing, storage and support activities for transportation |
| SIA VTI Avoti | 42403018826 | Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials |
| SIA "RALL" | 42403006403 | Land transport and transport via pipelines |
| SIA "REHTORB" | 41503045751 | Computer programming, consulting and related activities |
| SIA "Midis" Rēzeknes speciālās ekonomiskās zonas | 52403025001 | Computer programming, consulting and related activities |
| AS "RĒZEKNES AUTOBUSU PARKS" | 40003012603 | Land transport and transport via pipelines |
| SIA "VALTERS & GR" | 42403013458 | Retail trade |
| SIA "RĒZEKNES SATIKSME" | 42403028557 | Land transport and transport via pipelines |
| SIA "AJ Tehnika" | 42403040278 | Specialised construction activities |
| SIA "Austrumlatvijas koncertzāle" | 42403026217 | Arts creation and performing arts activities |
| RSEZ SIA "LATSTAB" | 41503042416 | Manufacture of fabricated metal products, except machinery and equipment |
| Skogsutveckling Syd AB Latvijas filiāle | 50103794341 | Forestry and logging |
| SIA "ANGAVA" | 42403013392 | Wholesale trade |
| SIA "Ausmeņa" | 42403033238 | Food and beverage service activities |
| SIA "P UN K" | 41503023383 | Land transport and transport via pipelines |
| SIA "KALĒJI" | 42402005078 | Land transport and transport via pipelines |
| SIA "ARPACK" | 42403031491 | Manufacture of paper and paper products |
| Rēzeknes speciālās ekonomiskās zonas "MAGISTR-FISKEVEGN GROUP.MFG" sabiedrība ar ierobežotu atbildību | 42403013903 | Manufacture of textiles |
| SIA "Baibiņa"RSEZ | 42401012689 | Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials |
| SIA "BALTIKS EAST" | 42402000437 | Manufacture of textiles |
| SIA "OLIMPISKAIS CENTRS RĒZEKNE" | 42403028190 | Sports activities and amusement and recreation activities |
| "Energy Resources CHP" Rēzeknes speciālās ekonomiskās zonas SIA | 40103290555 | Electricity, gas, steam and air conditioning supply |
| SIA "GP Solution" | 40203315713 | Retail trade |
| SIA "FortiLine" | 40103770892 | Land transport and transport via pipelines |
| SIA "DAKO" | 42403002350 | Retail trade |
| SIA "GEO KAPITAL grupa" | 42403005357 | Architectural and engineering activities; technical testing and analysis |
| SIA "LATGALIJA" | 42403000773 | Construction of residential and non-residential buildings |
| SIA "RUVAR" | 42403009310 | Retail trade |
| SIA "Medicīnas centrs 36,6" | 42403037263 | Human health activities |
| SIA "PIETĀLAVA" | 43202002595 | Retail trade |
| SIA "SILTUMTEHSERVISS" | 42402005862 | Specialised construction activities |
| SIA "ROMANS F" | 42403007767 | Real estate activities |
| SIA "BALTICA NOMA" | 42403046251 | Waste collection, recovery and disposal activities |
| SIA "DANA" | 42402002902 | Personal service activities |
| SIA "Kontrols-A" | 52403042571 | Construction of residential and non-residential buildings |
| SIA "Trans speed" | 42403022291 | Land transport and transport via pipelines |
| SIA "Maktool R" | 42403040969 | Retail trade |
| SIA RSJ TRANSPORT & LOGISTIC | 42403037865 | Land transport and transport via pipelines |
| SIA "GRAND LATGALE" | 42403015228 | Accommodation |
| SIA "Greenmotion" | 40103881473 | Rental and leasing activities |
| SIA "MnogoLat" | 42403023155 | Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials |
| SIA "Rīgas Lāzer Klīnika" | 40203292251 | Human health activities |
| SIA "ALOGO" | 42403017125 | Forestry and logging |
| SIA "TOGER" | 42403030937 | Land transport and transport via pipelines |
| SIA "STEF-BRIM TRANS" | 42403001868 | Land transport and transport via pipelines |
| SIA "UNIK" | 42403006136 | Land transport and transport via pipelines |
| SIA "GeSer Trans" | 40103609732 | Land transport and transport via pipelines |
| SIA "JURKAT DEEM" | 42403040437 | Retail trade |
| SIA "STARNET" | 42403017746 | Telecommunication |
| SIA "EVIS LTD" | 42403013782 | Legal and accounting activities |
| SIA "Apkure IM" | 40203435871 | Specialised construction activities |
| AS "LATGALES ENERĢĒTIKA" | 42403002613 | Electricity, gas, steam and air conditioning supply |
| SIA "IGGI" | 42403043293 | Food and beverage service activities |
| SIA RSEZ "Rēzeknis Bryuvers" | 41503022195 | Manufacture of beverages |
| SIA ACM Projekts | 42403043999 | Architectural and engineering activities; technical testing and analysis |
| SIA "BLT9" | 42403024841 | Wholesale trade |
| SIA "APSARGS R" | 52403009401 | Investigation and security activities |
| SIA "KOMKON" | 42403007451 | Land transport and transport via pipelines |
| SIA Rēzeknes pilsētas firma "ELĪNA" | 42403004084 | Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles |
| SIA "LTV" | 42403041019 | Food and beverage service activities |
| "REBIR" Rēzeknes speciālās ekonomiskās zonas akciju sabiedrība | 40003028394 | Wholesale trade |
| SIA "LATGALES LOGS" | 42403010146 | Land transport and transport via pipelines |
| SIA "VILARDS" | 42403016774 | Retail trade |
| SIA "Zūbs" | 40203371405 | Human health activities |
| SIA "Grāmatvedība PRO.lv" | 42403046904 | Legal and accounting activities |
| SIA "DŽETTA" | 42403002628 | Real estate activities |
| SIA "OLANDBALTIC" | 42403034661 | Retail trade |
| SIA "RĒZEKNES VĒSTIS" | 42403002492 | Publishing activities |
| SIA "TOLMETS RĒZEKNE" | 40003518013 | Wholesale trade |
| SIA "ATITA" | 42403018968 | Wholesale trade |
| SIA "Malaga 2LVL" | 42403041856 | Food and beverage service activities |
| SIA "ELRIKO" | 42403012289 | Retail trade |
| "EsJu" Rēzeknes speciālās ekonomiskās zonas sabiedrība ar ierobežotu atbildību | 42402000973 | Wholesale trade |
| SIA "DOMUS GRUPA" | 42403008936 | Retail trade |
| SIA "STRĒLNIEKS G" | 42403008014 | Land transport and transport via pipelines |
| SIA AM Dental Studio | 40203336607 | Human health activities |
| IK "SHOW PRODUCTION" | 42402018640 | Sports activities and amusement and recreation activities |
| SIA "AUSTRUMU MEŽSAIMNIEKS" | 42403039300 | Forestry and logging |
| SIA "Olgas Ratnikovas Ģimenes ārsta prakse" | 42403044674 | Human health activities |
| SIA "SV TRANS" | 40002026254 | Land transport and transport via pipelines |
| SIA "Dress D" | 42403027138 | Food and beverage service activities |
| SIA "GULTNIS" | 40003302932 | Retail trade |
| SIA "JPECARGO" | 42403038593 | Land transport and transport via pipelines |
| SIA "ZELTENE" | 42403004027 | Retail trade |
| SIA "RTKA" | 42403018296 | Land transport and transport via pipelines |
| SIA "SELENA L" | 42403007894 | Retail trade |
| SIA "ARUNA" | 42403021347 | Retail trade |
| SIA "VIN" | 42403037140 | Warehousing, storage and support activities for transportation |
| SIA "KRISTĀLA KURPĪTE" | 52402006111 | Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles |