Goodbye Siemens: Siemens Energy Launches Independent Brand Omterra

July 14, 2026 — Siemens Energy and Siemens Gamesa Renewable Energy are merging under one name: Omterra. The brand launches before the end of this year. No hard cutover. The old name phases out, the new one phases in.

CEO Christian Bruch addressed the Siemens AG history directly. The Siemens name opened doors during the early independent years. A century-old brand carries weight, and that weight helped a newly independent company get its feet under it in global markets. Bruch was not sentimental about leaving it behind. His framing was practical: after six years of operating on its own, the company has earned the right to its own name. The history stays. The name changes.

The license clock

Siemens Group carved out its energy and medical businesses years ago and listed them separately. The energy unit, which spans power generation, grids, and the full wind chain, formally split from Siemens AG in 2020 and listed as Siemens Energy. What is easy to miss is that the "Siemens" name was never permanent. It came with a fixed-term license, not an open-ended right. That license is now approaching its end. The rebranding is less a pivot and more a scheduled event.

Six years on, Siemens Energy runs across gas turbines, hydrogen generation, transmission equipment, and onshore and offshore wind. Siemens Gamesa, its wind subsidiary, is one of the world's largest turbine manufacturers. The company has built out its sales network, its operations, and its balance sheet to the point where a borrowed name is no longer necessary. Siemens Energy's own read: the timing fits both the license expiration and the company's maturity.

One brand, two business units

Siemens Gamesa gets pulled into the same framework under Omterra. Until now, the two units ran separate brand identities. Customers and partners saw two faces of what was functionally a single energy company. That split disappears with the new name.

Omterra is built to read as global. It references the company's geographic footprint and its core technical work in energy. The signals are stability, reliability, and a supply commitment that is meant to last decades. The company has said plainly that nothing else is changing: strategy, technology roadmap, service model. The update is at the trademark level.

Phased rollout, no disruption

The rollout begins before the end of 2026. No sudden switchover. Old branding phases out, new branding phases in. The goal is to keep the disruption small for anyone who deals with the company day to day.

Other spin-offs have walked this same path. Use the parent brand early. Build the business. When the license clock runs down and the operation is large enough to stand on its own, launch under a name you own. Omterra is Siemens Energy's way of saying it is ready.