- Hercogsl
- construction services, solar, solar thermal, energy, furniture, inbuilt kitchens, transport, transportation, fridge transportation, container freight, solar panels, energy saving products, alternative energy, renewable energy.
- Address:Ganibu 197/205, Liepaja, Latvia
- HouseControl
- Wind, solar, alternative, energy.
- Address:Latvia, Jelgava Jelgava LV-3001 Latvia
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