| | Publishing | New York | NY | > $1B |
| | Broadcast Media | New York | NY | $500M - 1B |
| | Publishing | New York | NY | |
| | Media Production | New York | NY | $50 - 100M |
| Food.comFood.com - Thousands Of Free Recipes From Home Chefs With Recipe Ratings, Reviews And Tips | Newspapers | New York | NY | $0 - 1M |
| FoursquareSan Jose | Food, Nightlife, Entertainment | Internet | New York | NY | $10 - 50M |
| FandangoMovie Tickets & Movie Times | Fandango | Internet | Los Angeles | CA | $100 - 250M |
| | Publishing | | | > $1B |
| FantasyprosFantasy Football Rankings, 2017 Projections, Fantasy Baseball Cheat Sheets | Computer Software | Las Vegas | NV | $1 - 10M |
| | Publishing | New York | NY | $10 - 50M |
| | Publishing | | | > $1B |
| | Retail | New York | NY | > $1B |
| | Internet | Lexington | KY | $1 - 10M |
| | Writing and Editing | Karlsruhe | | |
| Fixya
Fixya: Ask & Find Answers to Everyday Product Questions
| Internet | San Mateo | CA | $1 - 10M |
| | Telecommunications | Stamford | CT | > $1B |
| | Internet | | | $1 - 10M |
| | Internet | villaviciosa de od | Madrid | $1 - 10M |
| | Broadcast Media | Doral | FL | $50 - 100M |
| | Higher Education | Tallahassee | FL | > $1B |
| | Computer & Network Security | Paris | | |
| | Luxury Goods & Jewelry | St. Cloud | MN | $100 - 250M |
| france2.frFrance 2 : JT, emissions, programme tv, infos et jeux | Broadcast Media | | | |
| | Information Technology and Services | Chennai | | |
| FstoppersFstoppers - Photography News and Community for Creative Professionals | Online Media | Charleston | SC | |
| First Citizens BankFirst Citizens Bank - Banking, Credit Cards, Mortgages, Investing - Personal | Banking | Raleigh | NC | > $1B |
| FableticsActivewear, Fitness & Workout Clothes | Fabletics by Kate Hudson | Apparel & Fashion | | | |
| FanGraphs
Baseball Statistics and Analysis | FanGraphs Baseball
| Luxury Goods & Jewelry | McLean | VA | $1 - 10M |
| forexinfo.ititemprop='name'>Forex, Trading, Economia e Finanza | Forexinfo.it | Internet | | | |
| | Publishing | New York | NY | $1 - 10M |
| | Cosmetics | Saint Peters | MO | $1 - 10M |
| FossilFossil - The Official Site for Fossil Watches, Handbags, Jewelry & Accessories | Consumer Goods | Richardson | TX | > $1B |
| FanSidedFanSided - Sports News, Entertainment, Lifestyle & Technology - 300+ Sites | Sports | Brooklyn | NY | $1 - 10M |
| funtrivia.comFun Trivia Quizzes - World's Largest Trivia and Quiz Site! | Information Technology and Services | GARDEN GROVE | CA | |
| ForecaWeather Forecast New York City - Foreca.com | Information Services | Seattle | WA | $1 - 10M |
| FabFurnish.comOnline Shopping - Shop Furniture, Decor, Kitchenware, Furnishings Online in India | Internet | Gurgaon | Haryana | $50 - 100M |
| | Sports | | | $0 - 1M |
| | Utilities | | | > $1B |
| | Consumer Goods | Deer Park | NY | $10 - 50M |
| | Retail | So Paulo | SP | $0 - 1M |
| Finanzen100Finanznachrichten und Infos zu B??rse und Aktien - Finanzen100 | Online Media | Cologne | NRW | |
| Flybe.comCheap Flights & Low Cost Flight Tickets | Flybe UK | Airlines/Aviation | Clyst Honiton | England | $10 - 50M |
| | Newspapers | Fort Worth | TX | $100 - 250M |
| fmylifeFML : Your everyday life stories
| Broadcast Media | Beverly Hills | CA | $1 - 10M |
| FTD GroupFlowers Online | Flower Delivery | Send FTD Flowers, Plants & Gifts | Retail | Downers Grove | IL | $100 - 250M |
| finecooking.com
Fine Cooking - quick recipes, ingredients guide, how-to videos and community
| Newspapers | | | |
| FantasyAlarm.comFantasy Alarm.com - Fantasy Baseball, Football, Basketball & More | Sports | Staten Island | NY | $1 - 10M |
| | Leisure, Travel & Tourism | | | $10 - 50M |
| | Management Consulting | New Delhi | MIDDX | $100 - 250M |
| | Publishing | | | |
| Fuse Media LLCMusic News, Interviews, Live Concerts, Photos, Music Videos - Fuse | Entertainment | New York | NY | $10 - 50M |
| | Apparel & Fashion | Bloomingdale | IL | > $1B |
| Florida TodayBrevard County and central Florida News | floridatoday.com | Marketing and Advertising | Melbourne | FL | $1 - 10M |
| FORZIERIDesigner Handbags, Shoes, Jewelry & Luxury Accessories - FORZIERI | Apparel & Fashion | Florence | FI | $0 - 1M |
| | Financial Services | | | $500M - 1B |
| FinansNyheder om ??konomi, politik, penge og erhverv fra Finans - Live | Media Production | København V | | |
| FreshMenuOrder Food Online. Chef Made Fresh & Tasty Meals Home Delivered Fresh In 45 Mins. | Food & Beverages | | | |
| | Newspapers | London | | $10 - 50M |
| | Higher Education | Jacksonville | FL | > $1B |
| FOODBEASTFoodbeast - Food News, Recipes, and Humor | Online Media | Santa Ana | CA | |
| | Broadcast Media | | | $50 - 100M |
| Flagstar BankBanks in Michigan, Personal Banking, Business Banking | Banking | Troy | MI | $250 - 500M |
| | Sports | Jersey City | NJ | $0 - 1M |
| | Publishing | | | |
| | Broadcast Media | Jacksonville | FL | $1 - 10M |
| | Higher Education | Hays | KS | $100 - 250M |
| | | LA PUENTE | CA | |
| Frontera NewspaperFRONTERA.INFO - Noticias, Clasificados e Información de Tijuana, Baja California, México. | Online Media | Chula Vista | CA | $0 - 1M |
| | Automotive | Resende | Rio de Janeiro | $10 - 50M |
| | Political Organization | Melbourne | | |
| | Computer Games | DALTON | GA | |
| foodiecrush.comfoodiecrush - The blog that loves food, photography and recipes | Furniture | | | |
| FeelnFeeln - Watch Family Movies & Shows Online | Entertainment | Los Angeles | CA | $1 - 10M |
| FOX40 NewsFOX40 | Sacramento breaking news, weather, sports and social media | Broadcast Media | Sacramento | CA | $10 - 50M |
| | Motion Pictures and Film | Helsinki | | $50 - 100M |
| | Management Consulting | London | ENG | |
| | Retail | London | England | $100 - 250M |
| | Entertainment | New York | NY | $0 - 1M |
| | E-Learning | HERNDON | VA | $1 - 10M |
| FamsaFamsa.com® - Comprar en Línea es Fácil, Rápido y Seguro ✔ | Consumer Goods | Santa Fe Springs | CA | $500M - 1B |
| FabKidsCute Kids Clothes & Shoes Online, Personalized from FabKids! | Apparel & Fashion | San Francisco | CA | $0 - 1M |
| | Sports | denver | CO | |
| | Primary/Secondary Education | Tallahassee | FL | $0 - 1M |
| FOX CarolinaGreenville, SC | News, Weather, Events, Photos | South Carolina - FOX Carolina 21 | Broadcast Media | Chino | CA | $1 - 10M |
| | Broadcast Media | Cincinnati | OH | $10 - 50M |
| | Leisure, Travel & Tourism | Washington | DC | $0 - 1M |
| | Apparel & Fashion | | | > $1B |
| | Health, Wellness and Fitness | ALTAMONTE SPRINGS | FL | |
| | Retail | Havant | Hampshire | > $1B |
| | Newspapers | Fayetteville | NC | $10 - 50M |
| FOX 61 NewsFOX 61 | Connecticut breaking news, weather, traffic, sports and social media | Broadcast Media | Hartford | CT | $10 - 50M |
| | Publishing | Fredericksburg | VA | $1 - 10M |
| | Recreational Facilities and Services | | | |
| | Management Consulting | Bolivar | MO | $10 - 50M |
| Fathom: Travelitemprop="name"> Travel guides, itineraries, tips, and inspiration - Fathom FATHOM | Online Media | Sonoma | CA | $0 - 1M |
| | Local Business | Fairbanks | AK | $10 - 50M |
| | Health, Wellness and Fitness | San Francisco | CA | $10 - 50M |
| Furlencong-bind="metaTitle || pageTitle">Furlenco - Rent Furniture - Beds, recliners, sofas, and more | Consumer Services | | | $1 - 10M |
| Florida SportsmanFlorida Sportsman - Florida's Best How-To, Where-To Fishing Coverage | Publishing | Newberry | FL | $1 - 10M |
| | Consumer Goods | Huntington Beach | CA | $500M - 1B |
