Established in Hamburg in 1990 under the name SIGMA, from the very outset the company counted not only aviation firms, but also shipbuilding, wind energy and general engineering enterprises amongst its customers. SIGMA subsequently attained steady growth, a high degree of customer satisfaction and an excellent reputation in all its business fields.
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Established in Hamburg in 1990 under the name SIGMA, from the very outset the company counted not only aviation firms, but also shipbuilding, wind energy and general engineering enterprises amongst its customers. SIGMA subsequently attained steady growth, a high degree of customer satisfaction and an excellent reputation in all its business fields.