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View Tekna S.r.l.'s top competitors like AA Architetti Associati, AZIENDA TRASPORTI MILANESI SPA, and Buro Happold.

SWECO
SWECO is a world leader in providing particle separation and size reduction solutions. In 1939 SWECO invented the Vibro-Energy® Round Separator, a device that has become the standard for both wet and dry particle separation. Since then, continuous innovation has led to an expanding product line that includes customized equipment for virtually any application. For specialized wet separations SWECO offers high speed vibrating rectangular separators and high capacity centrifuges. For dry separations, SWECO offers GyraMax™ rectangular gyratory screeners, centrifugal sifters and Turbo-Screen® air classification systems. SWECO also manufactures a line of Vibro-Energy Grinding Mills, and replacement parts and screens for any piece of screening equipment in use today.
Florence, Kentucky, US
Private
$2.8B Revenue
https://www.sweco.com
135 Employees
Buro Happold
We are an international, integrated consultancy of engineers,designersand advisers. For over 45 years, we have built an unrivalled reputation by delivering creative, value-led solutions for the benefit of people, places and planet. Described by our clients as 'passionate', 'innovative' and 'collaborative', Buro Happold is synonymouswith the delivery of exceptionally complex projects on every continent, working with the world's leading architectural practices and organisations, such as the United Nations, UNESCO and C40 Cities. Through our global community of driven, world-leading engineering, advisory and design professionals, we are acting to address major challenges in an ever-evolving world.
Bath, GB
Private
$634M Revenue
http://www.burohappold.com
3.8K Employees
AZIENDA TRASPORTI MILANESI SPA
We keep Milan on the move managing public transport. Our integrated and sustainable mobility services have contributed to the growth of the Milan metropolitan area and today our metro, buses, trams and trolley-buses serve an area with more than 2.5 million inhabitants, both in Milan and in other 95 municipalities in Lombardy. Our services include the link connecting the Milan network with the San Raffaele Hospital, the Como-Brunate funicular railway, the BikeMi bike sharing service and 23 interchange car parks in Milan, as well as the management of the on-street parking and the related parking payment systems. Since 2008 we have been managing the Copenhagen metro through Metro Service A/S. With a length of 21 kilometers, the fully automated metro is one of the most advanced worldwide. Our activity and results achieved are made possible by the expertise and skills of almost 10,000 ATM employees, working every day for an efficient, sustainable and customer-oriented public transport service able to keep up with future changes and challenges.
Centreville, Virginia, US
Private
$3.2B Revenue
https://areariservata.atm.it
6 Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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