| 3D GRUPA – KLASTER 3D TEHNOLOGIJA | CROATIA | 1 | 1107 |
| 3WAY doo | SLOVENIA | 1 | 1308 |
| ABICOR BINZEL | GERMANY | 1A | 1614 |
| ABM ELEKTRO doo | SERBIA | 2A | 2209 |
| ACCURL HAKO CNC MACHINE ANHUI | CHINA | 1 | 1113 |
| ADDINOL GmbH | GERMANY | 1 | 1421 |
| ADVENMACH DOO SRBOBRAN | SERBIA | 1 | 1422 |
| AGM KNJIGA doo | SERBIA | 1A | 1602 |
| AIR-G doo | SERBIA | 3 | 3014 |
| AJANS ORGANIZE KAMURAN TECIMEN | TURKEY | 1A | 1601 |
| AKYAPAK ULUSLARARASI DIS.TICARET MAKINA SAN VE TIC.STI | TURKEY | 1 | 1108 |
| ALBO doo | SERBIA | 3 | 3003 |
| AlCu METALI doo | SERBIA | 3 | 3032 |
| ALEX TRADE doo | SERBIA | 1 | 1413 |
| ALFATECH | TURKEY | 3 | 3022 |
| AMI doo | SERBIA | 3A | 3305 |
| ANAJ Czech, a.s. | CZECH REPUBLIC | 3 | 3007 |
| ANAVI TOPTIM doo | SERBIA | 1A | 1607 |
| ARI ARMATUREN | GERMANY | 2A | 2219 |
| ARO.VANA doo | SLOVENIA | 1 | 1110 |
| AS Teh doo | SLOVENIA | 3 | 3009 |
| ASD SYSTEMS POLSKA | POLAND | 3 | 3028 |
| ATENIC COMMERCE doo | SERBIA | 3 | 3026 |
| ATLANTIC FLUID TECH | ITALY | 3 | 3309 |
| Automatic-Systeme DREHER GmbH | GERMANY | 1 | 1122 |
| AŽD PRAHA sro | CZECH REPUBLIC | 3 | 3007 |
| B.P.EUROGRUPA doo | SERBIA | 3A | 3312 |
| BAYKAL MAKINE San.ve Tic. A.S. | TURKEY | 1 | 1108 |
| BIN METAL doo | SERBIA | 3 | 3003 |
| BIOTAGE | SWEDEN | 3 | 3001 |
| BIRO BONUS doo | SLOVENIA | 1 | 1313 |
| BLAST TEHNIK doo | SLOVENIA | 1 | 1125 |
| BOBEX doo | SERBIA | 3A | 3308 |
| BOERGER GmbH | GERMANY | 1 | 1424 |
| BOGE KOMPRESSOREN AIR SYSTEMS | GERMANY | 1 | 1109 |
| BOPP & REUTHER VALVES GmbH | GERMANY | 1 | 1407 |
| BOSCH REXROTH | HUNGARY | 1 | 1413 |
| BRAMY doo | SERBIA | 3 | 3003 |
| BYSTRONIC AUSTRIA GmbH | AUSTRIA | 1 | 1119 |
| CENTAR ZA PROMOCIJU NAUKE | SERBIA | 2B | 2100 |
| CHENGDU CRP ROBOT TECH.CO.LTD | CHINA | 1 | 1422 |
| CHI-TECH doo | SERBIA | 1 | 1121 |
| CINKARNA CELJE dd | SLOVENIA | 3 | 3009 |
| CLOOS AUSTRIA GmbH | AUSTRIA | 1 | 1323 |
| CONTEX NOVI doo | SLOVENIA | 2A | 2217 |
| COORD 3 srl | ITALY | 1 | 1316 |
| CWG BALKAN doo | SERBIA | 1 | 1415 |
| DAMIBA TRADE doo | SERBIA | 2A | 2204 |
| DANFOSS POWER SOLUTIONS | DENMARK | 3 | 3009 |
| DEMAX doo | SERBIA | 1 | 1300 |
| DINAGENT doo | SERBIA | 1 | 1416 |
| DM MONTAŽA doo | REPUBLIKA SRPSKA | 1 | 1112 |
| DNEVNI BORAVAK za decu i omladinu ometenu u razvojŠEKSPIROVA | SERBIA | 3A | 3314 |
| DPT BLAGOJEVIĆ szr | SERBIA | 3 | 3003 |
| ELCOM SYSTEM doo | SERBIA | 1 | 1305 |
| ELEKTRO MOTORNI POGONI doo | SERBIA | 2A | 2212 |
| ELEKTRON szr | SERBIA | 3 | 3003 |
| ELEKTRONSKI FAKULTET U NIŠU, Univerzitet u Nišu | SERBIA | 2B | 2100 |
| ELEKTROTEHNIČKI FAKULTET, Univerzitet u Beogradu | SERBIA | 2B | 2100 |
| ELESA+GANTER AUSTRIA GmbH | AUSTRIA | 1 | 1405 |
| ELMALI MAKINA SAN.VE TIC.LTD.STI | TURKEY | 1 | 1115 |
| ELMED doo | SERBIA | OP | 501 |
| ELSOL SOLARNI SISTEMI POŽAREVAC | SERBIA | 3 | 3003 |
| EMB ELECTRONIC doo | SLOVENIA | 3 | 3009 |
| EMKA FEINGUSS doo | SERBIA | 1 | 1423 |
| EMUS doo | CROATIA | 1 | 1312 |
| EPH FERO doo | SERBIA | 1 | 1118 |
| ERMAKSAN MAKINE VE SANAYI TICARET A.S. | TURKEY | 1 | 1118 |
| EURO SITEX RS doo | SERBIA | 3 | 3015 |
| EUROMAC SpA | ITALY | 1 | 1128 |
| EUROMET doo | SERBIA | 2A | 2207 |
| EVROSKOP dooel | NORTH MACEDONIA | 1A | 1610 |
| FACCIN | ITALY | 1 | 1117 |
| FAKULTET TEHNIČKIH NAUKA, Univerzitet u Novom Sadu | SERBIA | 1 | 1321 |
| FEMAN doo | SERBIA | 2A | 2200 |
| FEMAN doo | SERBIA | OP | 502 |
| FEROMAX doo | SERBIA | 3A | 3301 |
| FLENDER GmbH | GERMANY | 1 | 1424 |
| FOND ZA INOVACIONU DELATNOST | SERBIA | 2B | 2100 |
| FOND ZA NAUKU REPUBLIKE SRBIJE | SERBIA | 2B | 2100 |
| FOX ELECTRONICS doo | SERBIA | 1 | 1311 |
| FRITEL doo | SERBIA | 3 | 3004 |
| GAMAK MAKINA SAN A.S. | TURKEY | 2A | 2210 |
| GAZELA doo | SLOVENIA | 1 | 1314 |
| GETRIEBEBAU NORD GmbH | AUSTRIA | 2A | 2212 |
| GF Machining Solutions Sales Switzerland SA | SWITZERLAND | 1 | 1129 |
| GGW GRUBER & CO GmbH | AUSTRIA | 3 | 3012 |
| GOMO DESIGN agencija (Magazin MEHATRONIKA) | SERBIA | 1A | 1603 |
| GOSTOL TST dd | SLOVENIA | 3 | 3009 |
| GREEN GEAR TRANSMISSIONI srl | ITALY | 3 | 3000 |
| GTS ADRIATIC doo | SERBIA | 1 | 1305 |
| HABERKORN doo | SERBIA | 1 | 1418 |
| HAP FLUID doo | SERBIA | 1 | 1421 |
| HASCO AUSTRIA GmbH | AUSTRIA | 1 | 1411 |
| H-BRIDGES studentski tim ETF-a | SERBIA | 1 | 1306 |
| HERTZ KOMPRESSOREN | GERMANY | 1 | 1116 |
| HEXAGON METROLOGY SpA | ITALY | 1 | 1129 |
| HIWIN | CZECH REPUBLIC | 2A | 2208 |
| HOFFMANN GROUP | GERMANY | 1 | 1304 |
| HPM srl | ITALY | 1 | 1130 |
| HURCO GmbH | GERMANY | 1 | 1130 |
| HYUNDAI W/A MACHINE TOOL | SOUTH KOREA | 1 | 1300 |
| IB BLUMENAUER GmbH & Co KG | GERMANY | 1 | 1122 |
| IC ELEKTRONIKA doo | SLOVENIA | 2A | 2218 |
| IC SYSTEMS AUTOMATIKA doo | SERBIA | 3 | 3003 |
| IFM ELECTRONIC GmbH | GERMANY | 1 | 1309 |
| I-MAK REDUKTOR VARYATOR SANAYI VE TICARET A.S. | TURKEY | 1 | 1108 |
| IMO doo | SERBIA | 3A | 3313 |
| IND MEDIA doo | SERBIA | 1A | 1600 |
| INDEL-USLUGE doo | CROATIA | 1 | 1124 |
| INDENNA DVIGALA doo | SLOVENIA | 3 | 3009 |
| INDUSTRIJSKA OPREMA doo | SERBIA | OP | 500 |
| INGNS-INŽENJERING doo | SERBIA | 1 | 1309 |
| INOVACIONI CENTAR ELEKTROTEHNIČKOG FAKULTETA doo | SERBIA | 2B | 2100 |
| INOVACIONI CENTAR MAŠINSKOG FAKULTETA | SERBIA | 2B | 2100 |
| INOVACIONI CENTAR TEHNOLOŠKO-METALURŠKOG FAKULTETA doo | SERBIA | 2B | 2100 |
| INSTITUT MIHAJLO PUPIN doo | SERBIA | 2B | 2100 |
| INSTITUT ZA FIZIKU, Univerzitet u Beograd | SERBIA | 2B | 2100 |
| INSTITUT ZA HIGIJENU I TEHNOLOGIJU MESA | SERBIA | 2B | 2100 |
| INTEHNA BEO doo | SERBIA | 1 | 1303 |
| INTERMERKUR MACHINERY & SERVICES doo | SERBIA | 1 | 1129 |
| International Innovation Club “ARCHIMEDES” | RUSSIA | 3 | 3005 |
| ISTRAŽIVAČKO-RAZVOJNI CENTAR ZA VEŠTAČKU INTELIGENCIJU SRBIJ | SERBIA | 2B | 2100 |
| Istraživačko-razvojni institut – LOLA doo Beograd | SERBIA | 2B | 2100 |
| IZIT doo | CROATIA | 1 | 1107 |
| JINAN BODOR CNC MACHINE Co., Ltd | CHINA | 1 | 1104 |
| JINAN SENFENG LASER TECHNOLOGY CO.,LTD | CHINA | 1 | 1126 |
| JUGODIN ALATNE MAŠINE doo | SERBIA | 1 | 1111 |
| JUGOTEX doo | SERBIA | 3 | 3003 |
| KALTENBACH GmbH | AUSTRIA | 1 | 1409 |
| KAMA PRES SANAYI VE TICARET A.S. | TURKEY | 3A | 3307 |
| KARMET BULGARIA EOOD | BULGARIA | 1 | 1123 |
| KAYAKOCVIB | TURKEY | 3 | 3022 |
| KEMPER GmbH | GERMANY | 1A | 1605 |
| KLAUKE | GERMANY | 2A | 2206 |
| KLINGER FLUID CONTROL GmbH | AUSTRIA | 1 | 1407 |
| KOMPRO KOZAMA doo | SERBIA | 1 | 1116 |
| KOPLAS PRO doo | SERBIA | 1 | 1128 |
| KOTAR Sp.z.o.o. | POLAND | 2A | 2205 |
| KVT-Fastening GmbH | AUSTRIA | 3 | 3013 |
| LABSYS SRB doo | SERBIA | 3 | 3020 |
| LABTIM SE doo | SERBIA | 3 | 3001 |
| LAGERTON doo | SERBIA | 2A | 2208 |
| LORSEL doo | SERBIA | 1 | 1117 |
| LOTRIČ Metrologija doo | SERBIA | 3A | 3303 |
| LOZNICAELEKTRO ad | SERBIA | 3 | 3016 |
| MAC VALVES | USA | 1 | 1315 |
| MAGMAWELD | TURKEY | 1 | 1420 |
| MANGANOROBOT doo | SERBIA | 1 | 1317 |
| MARSI GROUP doo | SLOVENIA | 1 | 1107 |
| MAŠINO PLUS sztr | SERBIA | 3 | 3023 |
| MAŠINOTEHNIK Trstenik | SERBIA | 3 | 3003 |
| MAŠINSKI FAKULTET, Univerzitet u Beogradu | SERBIA | 2B | 2100 |
| MASTERTEH doo | SERBIA | 1 | 1315 |
| MATICA MB doo | SLOVENIA | 3 | 3009 |
| MAXIV TECH doo | SERBIA | 3 | 3022 |
| MayTec | GERMANY | 1 | 1419 |
| MECATECH INDUSTRY doo | SERBIA | 3 | 3031 |
| MESSTECH doo | SERBIA | 1 | 1316 |
| METALKA-ALATI doo | SERBIA | 1A | 1614 |
| MEUSBURGER GEORG GmbH&Co KG | AUSTRIA | 1 | 1417 |
| MHS TEAM AT doo | SERBIA | 1 | 1310 |
| MIBAX COMMERCE doo | SERBIA | 2A | 2216 |
| MICROMERITICS | USA – Georgia | 3 | 3001 |
| MICROSTEP | SLOVAK REPUBLIC | 1A | 1612 |
| MIKOTERM doo | SERBIA | 2A | 2207 |
| MINISTARSTVO PROSVETE, NAUKE I TEHNOLOŠKOG RAZVOJA | SERBIA | 2B | 2100 |
| MPD TVORNICA PUMPI dd | CROATIA | 3 | 3006 |
| MULTI-TEC doo | SERBIA | 1 | 1419 |
| NAG doo | SERBIA | 3 | 3003 |
| NAUČNO TEHNOLOŠKI PARK ČAČAK | SERBIA | 2B | 2100 |
| NAUČNO TEHNOLOŠKI PARK NIŠ doo | SERBIA | 2B | 2100 |
| NAUČNO TEHNOLOŠKI PARK NOVI SAD | SERBIA | 2B | 2100 |
| NAUČNO-TEHNOLOŠKI PARK BEOGRAD doo | SERBIA | 2B | 2100 |
| NEMINIK doo | SERBIA | 1 | 1420 |
| NIDAS doo | SERBIA | 2A | 2206 |
| NINACOM doo | SERBIA | 1 | 1407 |
| NITEH doo | CROATIA | 1 | 1120 |
| NOVAMAT doo | SERBIA | 2A | 2211 |
| NS-STEEL 1989 doo | SERBIA | 1A | 1609 |
| NUKON BULGARIA EOOD | BULGARIA | 1 | 1123 |
| OGRANAK TRIBOTIM INDUSTRIJSKA MAZIVA I USLUGE | SERBIA | 3 | 3002 |
| ORAO ad | REPUBLIKA SRPSKA | 1 | 1112 |
| ORBITALSERVICE GmbH | GERMANY | 1A | 1611 |
| PANASONIC | JAPAN | 1 | 1420 |
| PET-MIL doo | SERBIA | 3 | 3003 |
| PETRO CANADA LUBRICANTS | CANADA | 3 | 3002 |
| PHOTOMECHANICS doo Beograd | SERBIA | 3A | 3304 |
| PINK MEDIA GROUP doo | SERBIA | 3 | 3024 |
| POGONSKA TEHNIKA doo BEOGRAD | SERBIA | 3 | 3009 |
| POWER BELT doo | SERBIA | 1 | 1402 |
| PPT ARMATURE ad | SERBIA | 3 | 3003 |
| PPT PETOLETKA doo | SERBIA | 1 | 1412 |
| PR-DC doo – Pink Research&Development Center doo | SERBIA | 3 | 3024 |
| PRIMA POWER | ITALY | 1 | 1117 |
| PRIVREDNA KOMORA REPUBLIKE SRPSKE | BOSNIA&HERZEGOVINA | 1 | 1112 |
| PRIVREDNA KOMORA SRBIJE | SERBIA | 3 | 3003 |
| PROFICUT doo | SERBIA | 1A | 1612 |
| PROFIDTP doo – Revija IRT3000 | SLOVENIA | 1 | 1429 |
| PROMOTEHNIK doo | SERBIA | 1 | 1113 |
| PROPULZIJA doo | SERBIA | OP | 504 |
| PROTEGO Armaturen und Apparetetechnik GmbH | AUSTRIA | 1 | 1407 |
| QATM (ATM Qness GmbH) | GERMANY | 2A | 2223 |
| RADE KONČAR TEP | NORTH MACEDONIA | 2A | 2213 |
| RASINA doo | SERBIA | 2A | 2207 |
| RECA doo | SERBIA | 1 | 1301 |
| REUTER GmbH & Co. KG | GERMANY | 1A | 1611 |
| RODA S.A. | GREECE | 1A | 1608 |
| ROSSI | ITALY | 3 | 3009 |
| ROTOMETAL ALATI doo | SERBIA | 1 | 1304 |
| RUBEL, orodjarstvo, proizvodnja in storitve, doo | SLOVENIA | 1 | 1320 |
| S.V.LINE doo | SERBIA | 1 | 1127 |
| SAMORAD doo | SERBIA | 1 | 1105 |
| SANVI doo | SERBIA | 3 | 3003 |
| SARTORIUS Werkzeuge GmbH & Co.KG | GERMANY | 1 | 1130 |
| SCHRACK TECHNIK doo | SERBIA | 2A | 2214 |
| SCHUNK Intec GmbH | AUSTRIA | 1 | 1408 |
| SCHUT | HOLLAND | 1 | 1316 |
| SECO / WARWICK | POLAND | 1 | 1416 |
| SERVOTEH doo | SERBIA | 1 | 1421 |
| SGA NORTON | FRANCE | 1 | 1425 |
| SIGMA M doo | SERBIA | 1 | 1108 |
| SIJ RAVNE SYSTEMS doo | SLOVENIA | 3 | 3009 |
| SIMPROLIT doo | SERBIA | 2B | 2100 |
| SINTERMETAL-EC doo | SERBIA | 2A | 2207 |
| SISTEM DC90 doo – Centar za zemljotresno istraživanje | SERBIA | 2B | 2100 |
| SKF | SWEDEN | 2A | 2216 |
| SMART VISION | ITALY | 1 | 1316 |
| SOCOMEC SICON doo | SERBIA | 2A | 2203 |
| SOLFINS doo | SERBIA | 1 | 1307 |
| SOMITEK DOOEL | NORTH MACEDONIA | 1A | 1604 |
| SOP-INTERNATIONAL doo | SLOVENIA | 3 | 3009 |
| SPINNER Werkzeugmaschinenfabrik GmbH | GERMANY | 1 | 1129 |
| SRPSKO DRUŠTVO ZA OSVETLJENJE – DOS | SERBIA | 2C | 2300 |
| STAUBLI SYSTEMS, s.r.o. | CZECH REPUBLIC | OP | 503 |
| STIM-IMPORT doo | SERBIA | 3 | 3003 |
| STROJIMPORT a.s. | CZECH REPUBLIC | 3 | 3007 |
| STROJNIK doo | SERBIA | 1 | 1424 |
| STROJOTEHNIKA doo | SERBIA | 1 | 1130 |
| STYLE CNC Machines BV | HOLLAND | 1 | 1101 |
| SVEZDRAV REŠENJA doo | SERBIA | 2B | 2100 |
| TAEGU TEC | SOUTH KOREA | 1 | 1303 |
| TBI MOTION TECHNOLOG CO Ltd. | TAIWAN | 1 | 1402 |
| TEHNIČKI FAKULTET U BORU, Univerzitet u Beogradu | SERBIA | 2B | 2100 |
| TEHNIKA KB doo | SERBIA | 1A | 1606 |
| TEHNOALAT doo PPUP | SERBIA | 1 | 1425 |
| TEHNOGAMA doo | SERBIA | 1 | 1109 |
| TEHNOLINK doo | SERBIA | 2A | 2215 |
| TEHNOLOŠKO-METALURŠKI FAKULTET, Univerzitet u Beogradu | SERBIA | 2B | 2100 |
| TEHNOMARKET doo | SERBIA | 2A | 2201 |
| TEHNOPROGRES doo | CROATIA | 1 | 1107 |
| TEH-TEL doo | SERBIA | 3A | 3302 |
| TELEDYNE FLIR | USA | 2A | 2204 |
| TELIT POWER doo | SERBIA | 3A | 3311 |
| TELIX doo | SERBIA | 3 | 3010 |
| TERMOMEHANIKA doo | SERBIA | 2A | 2219 |
| TEXIMP doo | SERBIA | 1 | 1114 |
| TINIUS OLSEN | UK – England | 3 | 3001 |
| TIO PNEVMATIKA doo | SLOVENIA | 1 | 1414 |
| TOPOMATIKA doo | CROATIA | 1 | 1107 |
| TOSMAŠINE doo | SERBIA | 1 | 1101 |
| TOYOTA MATERIAL HANDLING EUROPE | FRANCE | OP | 500 |
| TP STROJEVI doo | CROATIA | 1 | 1102 |
| TROKUT TEST doo | SERBIA | 2A | 2223 |
| TROLEX-INŽENJERING doo | SERBIA | 3 | 3003 |
| TT KABELI doo | SERBIA | 2A | 2222 |
| UNIVERSAL ROBOTS | DENMARK | 1 | 1317 |
| VAPTECH LTD | BULGARIA | 1 | 1122 |
| VAR SISTEM doo | SERBIA | 1A | 1605 |
| VARIO CLEAN TECH – V.C.T | SERBIA | 1A | 1611 |
| VENDOM doo | REPUBLIKA SRPSKA | 1 | 1112 |
| VIRS doo | SLOVENIA | 1A | 1615 |
| VLADEX doo | SERBIA | 3 | 3009 |
| WENGLOR SENSONIC GmbH | GERMANY | 1 | 1315 |
| YASKAWA SLOVENIA doo | SLOVENIA | 1 | 1406 |
| ZARGES | HUNGARY | 3A | 3313 |
| ŽIČNA KOVINA doo | SLOVENIA | 3 | 3009 |
| ZWICK ARMATUREN GmbH | GERMANY | 1 | 1407 |
