| KohlKohl's | Shop Clothing, Shoes, Home, Kitchen, Bedding, Toys & More | Retail | Menomonee Falls | WI | > $1B |
| KAYAKSearch Flights, Hotels & Rental Cars | KAYAK | Internet | Norwalk | CT | $100 - 250M |
| Kaspersky Lab
Kaspersky Lab US | Antivirus & Internet Security Protection Software
| Computer Software | Moscow | Moscow | > $1B |
| KSL-TVUtah News, Sports, Weather and Classifieds | KSL.com | Newspapers | Salt Lake City | UT | $100 - 250M |
| | Retail | Hoffman Estates | IL | > $1B |
| | Broadcast Media | Tel Aviv | | $50 - 100M |
| Kate Spade
Kate Spade New York – Handbags, Clothing, Jewelry and All Your New Favorites!
| Apparel & Fashion | North Bergen | NJ | $100 - 250M |
| Koimoi.comKoimoi | Bollywood News, Box Office, Movie Reviews and Photos | Entertainment | Mumbai | | $10 - 50M |
| | Apparel & Fashion | Gurgaon | Haryana | $100 - 250M |
| | Mining & Metals | Montral | QC | $10 - 50M |
| | Airlines/Aviation | Los Angeles | CA | > $1B |
| | Internet | Orlando | FL | $1 - 10M |
| Kaymu.pkOnline Shopping in Pakistan - Buy & Sell Online | Kaymu.pk | Internet | Lahore | | $1 - 10M |
| | Internet | Moscow | | $100 - 250M |
| KiplingerPersonal Finance News, Investing Advice, Business Forecasts | Publishing | Washington | DC | $10 - 50M |
| Komo NewsSeattle News, Weather, Sports, Breaking News | KOMO | Broadcast Media | Seattle | WA | $1 - 10M |
| KIABIKIABI - Vêtements, Chaussures, Accessoires - Mode à Petits Prix | Retail | Hem | | > $1B |
| KUSA-TVDenver's Leading Local News: Weather, Traffic, Sports and more | Denver, Colorado | 9news.com | Broadcast Media | Denver | CO | $10 - 50M |
| | Internet | Graz | | |
| | | | | |
| | Broadcast Media | Golden Valley | MN | $10 - 50M |
| KHOU-TVHouston News, Weather, Traffic & Sports | Texas News | KHOU.com | khou.com | Broadcast Media | Houston | TX | $50 - 100M |
| | Publishing | Shibuya-ku | Tokyo | |
| KHNL-TVHome - Hawaii News Now - KGMB and KHNL | Broadcast Media | Urban Honolulu | HI | $50 - 100M |
| KXAN-TVKXAN.com | Austin News & Weather – Austin Texas, Round Rock, TX | Broadcast Media | | | $10 - 50M |
| | Hospitality | Campbellville | MT | $100 - 250M |
| Ka-Bu株のことならネット証券会社【カブドットコム証券】|株、IPO、投信、FXと多彩な商品とサービスのラインアップ | Banking | Detroit | MI | $1 - 10M |
| | | | | |
| | | SEBRING | FL | |
| | Media Production | Oklahoma City | OK | $100 - 250M |
| | Broadcast Media | St. Louis, Missouri | | $10 - 50M |
| | Broadcast Media | Bakersfield | CA | $50 - 100M |
| KSTP TV LLC.KSTP TV - Minneapolis and St. Paul - News, Weather and Sports | KSTP.com | Broadcast Media | St. Paul | MN | $500M - 1B |
| | | Pforzheim | | |
| | Food & Beverages | Mumbai | Maharashtra | $10 - 50M |
| KSTU Fox 13 TVfox13now.com | News for Salt Lake City, Ogden, Provo and beyond | Broadcast Media | Salt Lake City | UT | $1 - 10M |
| KEEN
Official KEEN® Site | Largest Selection of KEEN Shoes, Boots & Sandals
| Apparel & Fashion | Portland | OR | $10 - 50M |
| KVUE MEDIAKVUE.com | Austin News, Weather, Traffic & Sports | Texas News | KVUE.com | Broadcast Media | | | $10 - 50M |
| | Broadcast Media | Bucharest | Bucharest | $50 - 100M |
| KlaviyoKlaviyo - Deliver Smarter Marketing | Internet | Boston | MA | $0 - 1M |
| | Broadcast Media | Beaverton | OR | $1 - 10M |
| KMOV-TVSt. Louis News, Weather, Sports and Traffic - KMOV.com | Broadcast Media | St Louis | MO | $10 - 50M |
| | Publishing | CEDAR RAPIDS | IA | $10 - 50M |
| | Marketing and Advertising | Kansas | OK | $10 - 50M |
| | Consumer Electronics | Indianapolis | IN | $500M - 1B |
| | Computer Software | Nashua | NH | $10 - 50M |
| KEH IncUsed Cameras & Photography Equipment Store | Buy & Sell on KEH Camera | KEH Camera | Photography | Smyrna | GA | $10 - 50M |
| | Broadcast Media | Sioux Falls | SD | $50 - 100M |
| KienykeKienyKe: El placer de saber m??s - KienyKe | Broadcast Media | Bogot | Bogot | $10 - 50M |
| | Retail | Port Melbourne | Victoria | $100 - 250M |
| Kidzworld.com, Inc.Free Online Games | Chat & Forums | Kids Social Network | Website for Kids | Kidzworld | Online Media | Vancouver | BC | $1 - 10M |
| | Online Media | Lexington | KY | $0 - 1M |
| KY3 Inc. (KYTV)KY3 Springfield, Missouri News, Weather, and Sports in the Ozarks | KY3 - Home | Broadcast Media | Springfield | MO | $10 - 50M |
| KOB-TVKOB 4 - Albuquerque News, New Mexico News, Eyewitness News 4 | KOB.com | Broadcast Media | Albuquerque | NM | $10 - 50M |
| | Broadcast Media | Cincinnati | OH | $10 - 50M |
| | Apparel & Fashion | New York | NY | $100 - 250M |
| | Media Production | San Luis Obispo | CA | $10 - 50M |
| | | HERNANDO | FL | |
| KENS 5San Antonio's News, Weather, Traffic, Sports and More | San Antonio, Texas | kens5.com | Broadcast Media | SAN ANTONIO | TX | $10 - 50M |
| KWWLHOME - KWWL - Eastern Iowa Breaking News, Weather, Closings | Broadcast Media | Waterloo | IA | $10 - 50M |
| KHQ-TVKHQ Home - Spokane, North Idaho News & Weather KHQ.com | Broadcast Media | Spokane | WA | $10 - 50M |
| | Broadcast Media | Anchorage | AK | $10 - 50M |
| | Entertainment | Buena Park | CA | > $1B |
| | Online Media | København K | | $1 - 10M |
| | Broadcast Media | Wichita | KS | $10 - 50M |
| Kit and Ace
Kit and Ace: Technical Clothing for Men & Women | Apparel & Fashion | Boston | MA | $1 - 10M |
| | Broadcast Media | Cape Girardeau | MO | $10 - 50M |
| | Food & Beverages | Winston-Salem | NC | $10 - 50M |
| | Broadcast Media | Jonesboro | AR | $10 - 50M |
| | Broadcast Media | Colorado Springs | CO | $10 - 50M |
| | Broadcast Media | Honolulu | HI | $10 - 50M |
| | Automotive | Horwich | England | $10 - 50M |
| | Telecommunications | Amarillo | TX | $1 - 10M |
| | Broadcast Media | Tyler | TX | $10 - 50M |
| KVLY-TVRed River Valley News, Weather, Sports | KVLY | Broadcast Media | Fargo | ND | $1 - 10M |
| KXLY.comSpokane, Washington news, Spokane weather, and Washington sports - KXLY.com - KXLY | Publishing | Spokane | WA | $10 - 50M |
| | Government Administration | KELLER | TX | $10 - 50M |
| | Broadcast Media | Shreveport | LA | $10 - 50M |
| KikolaniKikolani - Blog Marketing and Blogging Tips by Kristi Hines | Internet | | | $1 - 10M |
| | Broadcast Media | RENO | NV | $1 - 10M |
| KATV, LLCLittle Rock News, Weather, Sports, Breaking News | KATV | Entertainment | LITTLE ROCK | AR | $10 - 50M |
| Kings IslandLargest Amusement & Waterpark in the Midwest | Kings Island | Leisure, Travel & Tourism | Mason | OH | $10 - 50M |
| Kelty PacksKelty | Camping, Hiking & Backpacking Gear For Any Outdoor Adventure | Wholesale | Boulder | CO | $50 - 100M |
| KTVN-TV (CBS-2)Home - KTVN Channel 2 - Reno Tahoe Sparks News, Weather, Video | Broadcast Media | RENO | NV | $10 - 50M |
| | Broadcast Media | Waco | TX | $10 - 50M |
| | Broadcast Media | Wichita | KS | $50 - 100M |
| | Financial Services | Bakersfield | CA | $50 - 100M |
| KOLN/KGIN-TVLincoln, Grand Island, Nebraska News, Weather, Sports | 1011Now | Broadcast Media | Lincoln | NE | $1 - 10M |
| KVAL-TVEugene News, Weather, Sports, Breaking News | KVAL | Broadcast Media | Eugene | OR | $1 - 10M |
| KaseyaKaseya - IT Management and Monitoring Solutions | Computer Software | Waltham | MA | $50 - 100M |
| KOAA5Home - KOAA.com | Continuous News | Colorado Springs and Pueblo | Broadcast Media | Colorado Springs | CO | $10 - 50M |
| KCBD-TVkcbd.com Home - KCBD NewsChannel 11 Lubbock | Broadcast Media | Lubbock | TX | $10 - 50M |
| | Entertainment | Oklahoma City | OK | $10 - 50M |
| | Publishing | SULPHUR | LA | $10 - 50M |
| | Broadcast Media | Idaho Falls | ID | $1 - 10M |
| | Automotive | Dammam | Eastern Province | > $1B |
| KTVQHome - KTVQ.com | Q2 | Continuous News Coverage | Billings, MT | Broadcast Media | Billings | MT | $10 - 50M |
| kalabakacity.gr?????????????????? CITY|KALAMPAKA|METEORA|NEWS|????????????????|??????|GREECE | Online Media | Kalabáka | | |
| KTTC-TV (NBC 10)HOME - KTTC Rochester, Austin, Mason City News, Weather and Sports | Publishing | Rochester | MN | $10 - 50M |
| krylon.comSpray Paint | DIY, Craft & Professional Spray Paint Products | Krylon | Banking | | | |