WA1 Slovenija is the second largest mobile operator in Slovenia. Prior to April 2017, the company was known as Si.mobil.
WACADEMA is a privately held Slovenian engineering software development company, founded in 1992 and based in Ljubljana. The company is oriented to custom made solutions fitted to special purpose, based on: Modeling of Processes, Numerical Analysis, Optimization Methods, Geometric modeling, Topology, Artificial intelligence and Formal logic.
WAdria Airways d.o.o. was the flag carrier of Slovenia, operating scheduled and charter services to European destinations. The company's head office was at Ljubljana Jože Pučnik Airport in Zgornji Brnik, Cerklje na Gorenjskem, near Ljubljana. On 30 September 2019, the airline declared bankruptcy and ceased all operations.
WAdria Mobil is a company based in Novo Mesto, Slovenia, that produces caravans and motorhomes, under the ADRIA brandname and sells 99 percent of the total turnover to the West European markets.
WAlbastar Ltd is a Slovenian aircraft manufacturer, founded by former Elan employee Pavel Potočnik in 1993. It was originally based in Zgornje Gorje and now in Begunje na Gorenjskem. The company specializes in the design and manufacture of gliders and light aircraft in the form of ready-to-fly aircraft, plus the production of sub-contract aircraft parts for other manufacturers.
WAMIS is an Internet service provider (ISP) in Slovenia, providing nationwide solutions for more than 105.000 domestic and business users with leading electronic communications and entertainment services. Company is situated in Maribor and Ljubljana. Amis was acquired by the A1 Group in 2015.
WCockta is a soft drink from Slovenia. Its main ingredient comes from dog rose hip; the other ingredients come from 11 different herbs, lemon and orange. Its original variant contains neither caffeine nor orthophosphoric acid.
WDana, proizvodnja in prodaja pijač is a major Slovenian manufacturer of alcoholic and non-alcoholic beverages. It is located in the village of Mirna in southeastern Slovenia.
WFront electric sustainer (FES) is a propulsion system for gliders that uses an electric motor powered by batteries and a foldable propeller. It is produced by LZ Design d.o.o. in Logatec, Slovenia.
WSava Tires is a Slovenian tyre and other rubber related products manufacturer, it is now a subsidiary of the Goodyear Tyre and Rubber Company. It is located in Kranj, Slovenia. The company was formed in 1998 under the name Sava Tyres d.o.o., although tyre manufacturing had started in 1920.
WKimfly D.O.O. is a Slovenian aircraft manufacturer based in Vodice, Vodice. The company specializes in the design and manufacture of paragliders in the form ready-to-fly aircraft, as well as rescue parachutes.
WLaško Brewery is the largest brewery in Slovenia. It is located in Laško and named after the town name.
WLitostroj is a Slovenian heavy machinery manufacturer based in Ljubljana. Its products include mainly water turbines for hydroelectric powerplants. Most of production is exported. It provided around 8000 MW of installed power worldwide. Around 150 of them are pumped storage. It has also designed around 1200 large cranes. They also manufacture forging and pressing machines.
WMercator is a Slovenian multinational retail corporation owned by the Croatian company Agrokor that is operating in the Central and Southeast Europe.
WMobitel was a Slovenian GSM/UMTS/LTE mobile operator. The company merged with Telekom Slovenije in 2013.
WRadenska is a Slovenia-based worldwide known brand of mineral water, trademark of Radenska company. It is one of the oldest Slovenian brands.
WSlovenian Railways is the state railway company of Slovenia, created in 1991.
WTalum is a major Slovenian company based in Kidričevo and specialising in alumina and aluminium products with an annual production capacity of around 156,000 tonnes.
WTelekom Slovenije is a telecommunications company based in Slovenia, with its headquarters in Ljubljana.
WTomos was a moped manufacturer based in Koper, Slovenia. Tomos acquired a production license from Puch to produce moped models under the Tomos name in 1954. Tomos had since produced various goods for the Eastern European market, including motorcycles, mopeds, outboard motors and Citroën cars for the home market.
WTushek & Spigel Supercars GmbH is an Austrian/Slovenian manufacturer of supercars, founded in Slovenia under the name 'Tushek' and based in Graz, in a former military airport, which includes of a private race track that is used for testing. The company was founded by Aljoša Tushek and Jacob Carl Spigel.
WUnion Brewery is one of the largest breweries in Slovenia. It was formed in 1864 in Ljubljana and became part of Heineken International in 2015. Since 1987 it also includes a museum of beer.
WVipap Videm Krško is the largest paper producer in Slovenia and also one of the largest suppliers of newsprint and magazine paper in Central and South-eastern Europe. Its production exceeds 200,000 tons of paper every year. In addition to newsprint, magazine paper and leaflets, the company focuses on the production of packaging paper as well. Vipap Videm Krško also wholly owns Levas Krško, a company producing wooden pallets for the transport of goods.
WVLM Airlines Slovenia was a Slovenian airline based at Maribor Airport. The carrier was a subsidiary of SHS Aviation Slovenia, which is part of SHS Aviation.
WZlatarna Celje, PLC, is a Slovenian jeweler and goldsmith located in Celje. About 70% of its business is from the sale of jewelry and gold bullion, and the company also manufactures dental alloys and industrial gold. Zlatarna Celje's retail stores are mainly located in Slovenia and the countries of the former Yugoslavia. Today, the company markets its products under the Zlatarna Celje and Lencia brand names, the latter of which has developed a collection line with Tina Maze, a Slovenian skier. It has also invested in the construction of the Plaza hotel BTC City (Ljubljana).
WZR Speaker Lab is a small company based in Slovenia, Europe. It is specialized in production of only high-end, handmade speakers and audio devices. The production is limited.