11:50in productionCh. 1 · Origins: From metalwork to megawatts/ 11:50 · ceiling 15 min
Companies
Siemens Gamesa
1976
A merger built scale, not dominance — Siemens Gamesa is Europe’s
Siemens Gamesa is a wind engineering company formed in 2017 by merging Siemens Wind Power and Gamesa Corporación Tecnológica, which began operations in 1976. Its headquarters are in Zamudio, Biscay, Spain, with major operational sites in Madrid and Sarriguren, Spain; onshore operations are primarily based in Spain, while offshore operations are based in Germany and Denmark. As of 2025, it is the twelfth largest wind turbine manufacturer globally and second largest in Europe. It developed the SG 14.0-222 turbine — one of the largest in the world — contracted for 14 global projects, including in Taiwan, the UK, and the US.
Gamesa began in 1976 as a metalworking firm, pivoted to wind in 1994, and became half of Siemens Gamesa in 2017.
2:51
Where the work happens
Onshore operations are anchored in Spain; offshore depends on Germany and Denmark — a geographically split execution model.
5:21
Scale without supremacy
Twelfth largest globally and second in Europe — a ranking that reflects consolidation, not market leadership.
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The flagship turbine
The SG 14.0-222 is installed across 14 projects — proof of engineering reach, not profitability or supply-chain control.
Worth your time?
Yes. Study the whole thing.
3.5/ 5
What works
cross-border project execution
turbine scale-up
geographic specialisation
What does not
innovation velocity
financial resilience
market leadership
Study it if
industrial policy analysts
renewables procurement teams
European infrastructure investors
Skip it if
VC scouts
startup founders
marketing strategists
The written brief1 min read
What the company or idea is
Siemens Gamesa is a Spanish-German wind engineering company formed in 2017 from the merger of Siemens Wind Power and Gamesa Corporación Tecnológica — which traces its origins to Grupo Auxiliar Metalúrgico S.A. founded in 1976.
How it actually makes money
Siemens Gamesa makes money by designing, manufacturing, and installing wind turbines — primarily through project contracts for onshore and offshore installations.
What works
Its SG 14.0-222 turbine is contracted for 14 projects across Taiwan, the UK, and the US — proving it can win large-scale, cross-border infrastructure deals.
What does not
It does not control the full value chain: its offshore operations rely on German and Danish sites, not integrated ownership; its global rank (12th) lags behind Vestas and others without evidence of margin leadership or cost advantage.
What to take from it
The gap between its self-presentation as a global turbine leader and its actual position — second in Europe but only twelfth globally — reveals how consolidation creates scale without commensurate market power.
Is it worth your time
Yes, if you are assessing European industrial capability in wind energy infrastructure — but not as a proxy for innovation velocity or financial resilience.