citiworks AG

citiworks AG is a German energy trading and energy services company headquartered in Darmstadt. According to its official website, the company has been active in the electricity and gas market since the year 2000, where its name stands for competence in energy trading, portfolio management, balancing group management and the associated logistics. It serves energy suppliers, municipal utilities (Stadtwerke), distributors, power plant operators, grid operators, cooperations and energy-intensive industrial companies, developing solutions and energy services tailored to individual needs. A central part of citiworks' business is the procurement of energy on the electricity and gas markets, for example for the sales companies of ENTEGA AG. The company also manages and markets the power plant portfolio of ENTEGA as well as EEG installations (renewable energy plants supported under Germany's Renewable Energy Sources Act). citiworks describes itself as a specialist in balancing group management and the associated logistics. Its service portfolio includes market access and energy trading, automated short-term trading, portfolio management, balancing group management, EEG direct marketing, energy logistics, automated real-time short-term trading, guarantees of origin and green electricity products, risk reporting, schedule and nomination management, biogas marketing and deployment, and market information. The company states that automated real-time short-term trading offers customers the chance to improve their trading result and reduce risks, while automation increases process quality and reduces susceptibility to errors. citiworks is closely tied to the ENTEGA Group, a Darmstadt-based energy company. Its website lists Christian Stewens as a member of the Executive Board (Vorstand). The company publishes news about its business development, including a July 2026 item on setting the course for the next market phase through the expansion of flexibility marketing and trading IT, and a July 2025 item looking back on a successful business year. As a German company, citiworks operates primarily in the German energy market.

citiworks AG is a German energy trading and energy services company based in Darmstadt. According to its official website, the company has been active in the electricity and gas market since the year 2000, when its name was established as a byword for competence in energy trading, portfolio management, balancing group management and the associated logistics. The company is closely linked to the ENTEGA Group, a Darmstadt-based energy supplier, and procures energy on the electricity and gas markets, for example for the sales companies of ENTEGA AG. It also manages and markets the power plant portfolio of ENTEGA as well as EEG installations supported under Germany's Renewable Energy Sources Act. Over the years, citiworks has built a service portfolio that spans market access and energy trading, automated short-term trading, portfolio management, balancing group management, EEG direct marketing, energy logistics, guarantees of origin and green electricity products, risk reporting, schedule and nomination management, biogas marketing and deployment, and market information. The company positions itself as a specialist in balancing group management and the associated logistics, serving energy suppliers, municipal utilities, distributors, power plant operators, grid operators, cooperations and energy-intensive industrial companies. In July 2025, the company published a news item looking back on a successful business year. In July 2026, it announced that it was setting the course for the next market phase, with the expansion of flexibility marketing and trading IT driving its development forward. Christian Stewens is listed as a member of the Executive Board (Vorstand). The company remains active in the German energy market.

• 2026

  citiworks announces it is setting the course for the next market phase, expanding flexibility marketing and trading IT (July 2026).

• 2025

  citiworks publishes a news item looking back on a successful business year (July 2025).

• 2000

  citiworks begins operations in the electricity and gas market.

Specialist energy trading and energy services provider for utilities, grid operators and energy-intensive industry, with a focus on balancing group management, EEG direct marketing and automated short-term trading.

• Energy trading and market access

  Procurement of energy on the electricity and gas markets, including for the sales companies of ENTEGA AG.

• Automated short-term trading

  Automated real-time short-term trading that offers customers the chance to improve their trading result and reduce risks.

• Portfolio management

  Management and marketing of the power plant portfolio of ENTEGA as well as EEG installations.

• Balancing group management

  Specialist balancing group management and associated logistics.

• EEG direct marketing

  Direct marketing of renewable energy installations supported under Germany's Renewable Energy Sources Act.

• Energy logistics

  Logistics associated with energy trading and balancing group management.

• Guarantees of origin and green electricity products

  Products related to guarantees of origin and green electricity.

• Risk reporting

  Risk reporting services for energy trading.

• Schedule and nomination management

  Schedule and nomination management for energy trading.

• Biogas marketing and deployment

  Marketing and deployment of biogas.

• Market information

  Market information services.

1. 1citiworks: citiworks AGcitiworks.de
2. 2citiworks AG - Wikidatawikidata.org