Derby Energy & Resources Company

The company revenue keeps increasing year by year, which means we are doing an excellent job and working hard to stay among the most valuable companies on the market

Szarmach Edward provides B2B / B2C services and is used to delivering quality services to all the complementary nieces and industries. This is very important for us because happy employees become result-oriented individuals that do everything they can to satisfy the customers

Petrolane Gas Service is a company specialized in Energy & Resources Mixed, Manufactured, or Liquefied Petroleum Gas Production and/or Distribution.
We are working continually to improve the quality of our products/services. We always put the interest of our customers on the first place