| DDeBulCo Мусачево, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Метални Изделия Металообработка Рекламни Стелажи | |
| ULUnicom ltd Sofia, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Expansion Joints Алумниние Профили Architectural Profiles | |
| TJTRUD JSC Ruse, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Огнеупорни Изделия Огнеупорни Материали Клинкерни Изделия | |
| BBONNER Ltd Karlovo, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Машини За Преработка На Месо Оборудване За Хранителната Промишленост Хигиенни Съоръжения От Неръждаема Стомана | |
| MJMegachim JSC Русе, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Алкидни Бои Вододисперсионни Бои Лак | |
| KKiberys Stara Zagora, BulgariaManufacturing | Installation services (except software) | |
| EPENKO PLASTICS LTD. Plovdiv, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Пластмасови Контейнери Нагъваеми Контейнери Кашони | |
| KLKedar Ltd. Balchik, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) | |
| SSkymont Хасково, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Производство На Нестандартно Оборудване Метални Конструкции Лазерно Рязане | |
| BTBoro Teracol София, BulgariaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Сухи Строителни Смеси Лепила За Плочки Топлоизолации | |