| Empresa | Localidad | Provincia |
|---|
| 31 | Ayuntamiento de alfoz de quintanadueñas | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 32 | Ayuntamiento de marmellar de arriba | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 33 | Ayuntamiento de arroyal | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 34 | Ayuntamiento de villarmero | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 35 | Zapsa florin ionut | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 36 | Servicios forestales aiddou sl. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 37 | Explotaciones forestales gayme sl | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 38 | Herly hernandez hernandez jon | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 39 | Hermanos alcalde calvo c.b. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 40 | Finca san anton c.b. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 41 | Hermanos santiago alonso c.b. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 42 | Ojo de lata sl | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 43 | Control integral de fluidos sl. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 44 | Manjon recuero rio c.b. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 45 | Chiorean vasile horia | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 46 | Arnol farid cruz niño | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 47 | Puente garcia oscar luis y otra s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 48 | Country school s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 49 | Hidrogasbiosolar manred 21 s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 50 | Lodulaque s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 51 | Giulia y minot s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 52 | Comercial perez lomillo s.l. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 53 | Decoraciones ballesteros sl | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 54 | Ventaler s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 55 | Energias renovables margon s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 56 | Dayca s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 57 | Hermanos santiago alonso s.c. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 58 | Agr c.b. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 59 | Velasco gonzalez c.b. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
| 60 | Hercosan c.b. | ALFOZ QUINTANADUENAS BURGOS | Burgos |
