I'm looking for ... Private customers | Business customers | about us | Online service You are here: Home page Business customers Business Middle class Large corporations Real estate industry Mainova - your energy supplier Services that promote trust Trust is a great gift. It is the conviction of the correctness and honesty of a person or institution. We achieve trust by performing daily. We make this service visible and tangible: Mainova takes responsibility for the region Mainova is driving the energy future Mainova convinces with sustainable products and services All of Mainova's business activities as an energy supplier are based on a stable set of values. This includes economically valuable and ecologically sensible strategies and energy solutions. With our many years of experience and innovative thinking, we are ideally positioned for challenges and for the energy transition. It gives us the opportunity to deal with sustainability and renewable energies in a concentrated and intensive manner. We are close to people and take the concerns of our customer groups seriously. We are in dialogue with everyone and communicate openly and honestly. We take responsibility for our region and for our fellow human beings. Mainova - We provide you with affordable, clean and safe energy Traders and entrepreneurs attach great importance to fair contractual terms and top conditions. They also want to be able to rely on the reliability of their energy supplier. Mainova offers you a large and extensive range of products for a wide variety of areas - flexible and tailored to your needs. They are all innovative and tailor-made energy solutions. Energy future with Mainova We invest in the region's security of supply and in sustainable climate protection. This is done for the benefit of the people who live here. For climate protection and a sustainable energy supply, Mainova provides you with certified green electricity and certified climate-neutral natural gas. Business Gewerbetreibenden bieten wir flexible Tarifangebote, mit denen sich nicht selten eine deutliche Energiekosten-Ersparnis erreichen lässt. Das gilt für die Boutique genauso wie für das Friseurgeschäft oder den Landwirtschaftsbetrieb. mehr zu Gewerbe Mittelstand Wer erfolgreich mit seinem Unternehmen wirtschaften möchte, benötigt Effizienz und Budgetsicherheit. Mit den Mainova-Produkten profitieren Sie von stabilen Konditionen sowie von zuverlässigen und zukunftsorientierten Energielösungen. Zusätzlich bieten wir das komfortable Mainova BusinessPortal zur bequemen Verwaltung Ihrer Vertragsdaten. mehr zu Mittelstand Großunternehmen Our products designed for large companies, with which we bring the future of energy into your company, can be as individual as your business. The focus of these products is on environmentally friendly energy generation and the optimal use of energy. more about large companies Real estate industry Customized electricity, natural gas and heating products, key date billing and convenient services such as our ImmoService team and Aareon billing service complete the Mainova service package especially for the real estate industry. more about the real estate industry Contact We are personally at your service! Tel .: 069 213-29900 Fax: 069 213-27705 E-Mail: geschaeftskunden@mainova.de Energy future Green options Natural gas KlimaPlus reference Print Page © 2016 Mainova AG Terms of supply Terms of use Data protection notice Sustainability Power Labeling Investor Relations Press Sitemap Contact Callback request Imprint Affiliate program spread the word