| 1 | | Primary No. 4, “Munchen” street | Sofia |  BG | | Mechanical or Industrial Engineering | N/A | N/A | N/A |
| 2 | | Primary Stephan Mladenov 54 | Sofia | BG | | Mechanical or Industrial Engineering | N/A | Lubomir Yanakiev | Product Manager at BG Therm LTD |
| 3 | | Primary 73 Demokratsia blvd | Burgas | BG | | Mechanical or Industrial Engineering | N/A | Mirella Kaloyanova | Sales And Marketing Specialist at Teokom |
| 4 | | Primary ul. Ivan Stratsimir 2a, office 325 | Varna | BG | | Mechanical or Industrial Engineering | N/A | Todor Bozhkov | Manager at Irida 22 |
| 5 | | Primary 255 Ring road blv. | Sofia | BG | | Mechanical or Industrial Engineering | N/A | Veselin Vitanov | Wuerth Bulgaria |
| 6 | | Primary Nikola Vapcarov 2 | Vetrino | BG | | Mechanical or Industrial Engineering | N/A | N/A | N/A |
| 7 | | Primary General Stoletov 45 | Kazanlak | BG | | Mechanical or Industrial Engineering | N/A | Borjana Thseshmedjieva | Metalloggaph at Caproni JSC |
| 8 | | Primary Aleksander Dyakovich 7 | Varna | BG | | Mechanical or Industrial Engineering | N/A | Denitsa Kostadinova | N/A |
| 9 | | Primary Sofia, Petar Dertliev blvd. No3, ap.14 | Sofia | BG | | Mechanical or Industrial Engineering | N/A | Ayshe KURT | Sales Manager at Wolftech Lift Components Bulgaria |
| 10 | | Primary Ulitsa Plovdivska 110 | Pazardzhik | BG | | Mechanical or Industrial Engineering | N/A | Vasilijs Nilovs | Metal construction, welding service, painting service, staff hire. |
| 11 | | Primary Industrial Zone "ZAPAD" | Silistra | BG | | Mechanical or Industrial Engineering | N/A | Georgi Georgiev | Owner at ENERCO BG |
| 12 | | Veslets Street | Sapareva Banya | BG | | Mechanical or Industrial Engineering | N/A | Antony Kilton | Mechanical Engineer at UMM AL HOUL POWER IWPP At Al Wakra |
| 13 | | Sofia, Sofija-Grad 1510, BG | Sofia | BG | | Mechanical or Industrial Engineering | N/A | Parvan Parvanov | Maintenance and CAPEX manager at Holcim |
| 14 | | Primary 255 Ring road blv. | Sofia | BG | | Mechanical or Industrial Engineering | N/A | Veselin Vitanov | Wuerth Bulgaria |
| 15 | | Primary South Industrial Zone, P.O. Box 24, 6100 Kazanlak, BULGARIA | Kazanlak | BG | | Mechanical or Industrial Engineering | N/A | WATO BG | Manufacturer of Valves and Fittings |
| 16 | | 9 bul. "Al. Stambolijski" | Krichim | BG | | Mechanical or Industrial Engineering | N/A | Ivanka Shikova | Legal Counsel at HMC PLC |
| 17 | | Primary 77 Dunav Blvd. | Plovdiv | BG | | Mechanical or Industrial Engineering | N/A | N/A | N/A |
| 18 | | Primary 28, Dimityr Popov Blvd. | Ihtiman | BG | | Mechanical or Industrial Engineering | N/A | N/A | N/A |
| 19 | | Primary Kozloduy 68 St | Kazanlak | BG | | Mechanical or Industrial Engineering | N/A | Konstantin Iliev | Founder at Directory.bg and DigiBritain.co.uk |
| 20 | | Primary Graf Ignatief 75 | Yabol | BG | | Mechanical or Industrial Engineering | N/A | David García Feliciano | Encargado de Ventas Técnicas. en KLS Europe - BSS Ltd |
