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Solar Company in Varna
Keld Engineering provides design, development and management of energy projects, including photovoltaic plants and energy storage. Its services cover design engineering from early…
Listed since 2026 · updated October 2026
Keld Engineering provides design, development and management of energy projects, including photovoltaic plants and energy storage. Its services cover design engineering from early technical analyses to permit-ready designs and construction drawings, as well as project development, project management, consulting and feasibility studies, and its website shows its projects.
Oil and Gas Company in Bourgas
INS Petrol trades and delivers fuels for a range of needs. To ensure quality and speed of delivery, the company runs its own specialised vehicles for carrying fuel, including 4 certified vehicles for bunkering ships, and serves clients in the Burgas area and b...
Solar Company in Razlog
Infinity Energy Solar presents itself as a leading provider of commercial and industrial solar energy solutions in Bulgaria and abroad. Its website covers its services, the machines it uses for installation work and its certificates, and its office is on Hrist...
Energy Efficiency Consultant in Sofia
KEO-Zenit OOD is licensed by the Sustainable Energy Development Agency and has more than 15 years of experience in energy efficiency. It offers energy certificates for new and existing buildings, energy management systems under ISO 50001:2018, audits, ESG cons...
