The Sigma Ports range is perfectly suited for the demanding needs of airport logistics. We provide equipment designed for heavy-duty airport ground operations that require precision and absolute reliability. Our machines — the most efficient on the market — are built to perform under pressure, in heavy workloads, and in all weather conditions, ensuring smooth loading, unloading, and transfers on the tarmac.

Daily operations at airports are fast-paced, tightly scheduled, and require constant readiness. Flights don’t wait, and every minute on the ground costs — which is why ground handling must run flawlessly and without interruptions.

On terminals and runways, personnel handle passengers, baggage, cargo, and aircraft. Equipment must withstand intensive use, always be in working condition, and be serviceable quickly without delay. That’s when Sigma Ports and Sigma Service are your go-to choice.

Goldhofer is a German vehicle manufacturer specialized in the production of heavy-duty towing tractors, ground support equipment (GSE), and related components. Its product range for the aviation industry includes a broad selection of conventional tow tractors designed for both civil and military aviation. The lineup features a full series of aircraft towing tractors with operating weights ranging from 5 to 70 tons — enabling efficient and safe handling across all weight categories.

EINSA is one of the world’s leading Spanish engineering and manufacturing companies, specializing in the design, development, and production of ground support equipment (GSE) for both civil and military aviation. With over 40 years of experience, EINSA delivers comprehensive solutions to a broad global customer base. Its product range includes both diesel and electric passenger stairs, belt loaders, cargo handling systems, ground power units, and specialized vehicles — all engineered to perform reliably even in the most demanding environments.