We stand for quality

CrefoZert for excellent creditworthiness
Since 2016, we have been awarded the CrefoZert creditworthiness certificate every year. In 2020, we were awarded an ‘excellent credit rating’ in the second-highest of nine rating classes.
The certificate is issued by the credit reference agency Creditreform, a leading expert in Germany for assessing the creditworthiness of companies. The award is based on a three-stage certification process, which includes the credit rating index, an analysis of the annual financial statements and a personal interview. As part of this audit, Energiequelle regularly demonstrates an excellent credit structure and fulfils all certification criteria.
Only around 1.7% of German companies meet the strict criteria of the CrefoZert.

The control centre is ISO 27001 certified.
Energiequelle fulfils the conditions for a successful information security management system (ISMS). This not only includes a strict security organisation, but also regulates IT fault management and effective risk management in corporate processes. This guarantees the security and quality of our business processes.
This certification makes the control centre of Energiequelle GmbH one of the few ISO 27001-certified control centres in the industry in Germany. The successful certification is reflected in the security and quality of our operations. We are committed to maintaining the standards achieved and continuously improving them.

German Wind Energy Association
Energiequelle has also been a recognised member of the advisory board of the German WindEnergy Association since 2017.
The seal is awarded for a high level of commitment to constructive work in the association's advisory board.

Partner for fair wind energy Thuringia
Energiequelle is a ‘Partner for Fair Wind Energy’ in Thuringia. The state of Thuringia aims to cover 100 per cent of its energy needs from renewable sources by 2040. To ensure that this vision is not only promoted but also implemented within the framework of transparent and fair guidelines, project planners can obtain certification from the Thuringian Energy Agency (ThEGA). The Brandenburg-based project planning company Energiequelle, which will complete its third wind farm in Thuringia at the end of 2016, has recently been awarded the corresponding ThEGA seal.
Part of the certification process involves a voluntary commitment to the ThEGA guidelines for the fair expansion of wind energy in the state. Among other things, these guidelines stipulate that all interest groups in the vicinity of a wind farm must be involved throughout the entire project planning phase.

Kununu Top Company 2025
We have been recognised by kununu as a Top Company 2025, a distinction awarded to only around five per cent of employer profiles on the online platform. We scored 4.1 out of a possible 5.0 points, putting us well above the industry average. What's more, we have a 100 per cent recommendation rate.
The award is given on the basis of independent employee reviews and reflects a particularly high level of satisfaction and an attractive working environment. More information: kununu.com/de/energiequelle

Leading employer 2025
We have been a Leading Employer since 2022. This makes us one of the top one per cent of employers in Germany. More than ten million data records from around 160,000 companies were analysed.
Among other things, the analysis took into account ratings on various internet portals, certifications, benefits offered, image, understanding of values, public relations, social media, talent communication and much more. We scored particularly well in the areas of benefits and employee satisfaction.

Corporate Health Award: 1st place for medium-sized companies in the energy industry & Certificate of Excellence 2024
The Corporate Health Award is the leading award for outstanding corporate health management in Germany. Every year, companies are honoured that demonstrate excellent standards in the areas of occupational safety, health promotion and integration management.
The certificate confirms that we at Energiequelle have established exemplary occupational health management system and created a supportive working environment that is among the best in Germany.
In 2024, we also achieved first place for SMEs in the energy industry category for the first time.