Edinburgh-based aviation logistics company John Menzies said on Tuesday its Menzies Aviation unit secured a number of contract wins and renewals across its UK operations. Menzies Aviation operates at 219 airports in 37 countries with a team of 36,000 people. At Glasgow Airport, Menzies agreed a three year contract with Lufthansa. From December 2019, Menzies will deliver passenger, ramp and de-icing services for Germany's largest airline. Menzies also landed a new five-year seasonal contract with United Airlines which will see Menzies provide passenger and ramp services for United's B752 operation at Glasgow Airport from March 2020, when its summer schedule begins. At Edinburgh Airport, Swiss leisure airline Edelweiss Air has selected Menzies as its ground handler of choice and starting from November 2019 Menzies will deliver passenger, ramp and de-icing services for a term of three years.