List of advertising technology companies

This is a list of online advertising technology companies.

v t e Companies by industry
Apparel	Fitness wear Lingerie Socks Sporting goods Swimwear
Energy	Chemical Oil and gas Oil exploration and production Oilfield service Public utilities Solar thermal power
Finance	Asset management Banks international investment Hedge funds Private equity Stock exchanges Venture capital
Food and beverages	Beer and breweries Casual dining Champagne houses Cheesemakers Chocolate Coffee Coffeehouses Fast food Food Ice cream parlors Pizza Restaurant chains Revolving Soft drinks Tea Vineyards and wineries
Healthcare	Biotechnology Health club Pharmaceutical
Manufacturing	Aerial lift Aircraft Astronomical instruments Automobile Bicycles CIGS Cymbals Dump trucks Horns Locomotive Microphone Modern armament Motorcycles Radio-controlled model aircraft kits Rolling stock Scooters Silicon Steel Stuffed toys Traction motors Tractors Tram Wind turbines
Media and entertainment	Animation anime Cable television Children's book publishers Film production Home video Pornography Record labels Satellite television Streaming television Television networks Television production Video games
Retail	Book clubs Bookstores chains independent LGBT Convenience Cooperatives Department Games Hypermarkets Pharmacies Supermarkets Superstores
Services	Casinos Hotels Law firms Management consulting Marketing research
Sports	Cycling Disc golf Golf Mountaineering Skateboarding Skiing Swimming
Technology	Advertising technology Artificial intelligence Computer hardware Computer systems laptops Consumer electronics Electric vehicle batteries Electronic design automation Flash memory controllers Graphics chips and cards Hard disk drives defunct Photovoltaics Printers Semiconductor IP core Solid-state drives Telecommunications Touch input VoIP
Transportation	Airlines charter defunct flag holding low-cost passenger regional Bus Cruise lines Ferry Railway Ship automobile freight passenger