| | Retail | M??xico City | | $500M - 1B |
| DIRECTVDIRECTV Satellite TV - Official Site | 1-800-490-4388 | Telecommunications | El Segundo | CA | > $1B |
| Docker, IncDocker - Build, Ship, and Run Any App, Anywhere | Information Technology and Services | San Francisco | CA | $1 - 10M |
| DreamHostAward Winning Web Hosting – DreamHost | Internet | Los Angeles | CA | $1 - 10M |
| dotloopDotloop | The better way to get real estate deals done | Real Estate | Cincinnati | OH | $50 - 100M |
| | Logistics and Supply Chain | Gtersloh | NRW | > $1B |
| D-LinkD-Link | Building Networks for People | Computer Networking | Fountain Valley | CA | > $1B |
| | Logistics and Supply Chain | Gurgaon | HR | > $1B |
| DPDDPD (UK) - Your delivery experts | Transportation/Trucking/Railroad | | | $1 - 10M |
| | Internet | Manchester | NH | $50 - 100M |
| DoorDashDoorDash Food Delivery - Delivering Now, From Restaurants Near You | Internet | Palo Alto | CA | $10 - 50M |
| DueDilDue Diligence and Deal Prospecting with Company Information for Every UK Business | DueDil | Information Services | London | England | $1 - 10M |
| | Higher Education | Downers Grove | IL | > $1B |
| | Consumer Services | Columbia | SC | $500M - 1B |
| DomainMarket.comBuy a Domain Name | Worlds Best Domains For Sale - DomainMarket.com | Marketing and Advertising | Potomac | MD | $50 - 100M |
| | Computer Software | San Francisco | CA | $100 - 250M |
| Data.com InternationalAccurate Business Information and Company Profiles from Leading Business Data - Data.com | Computer Software | San Francisco | CA | > $1B |
| | Publishing | New York | | $10 - 50M |
| DexKnowsYellow Pages Online, Phone Book & Business Directory | Hospital & Health Care | Lone Tree | CO | $50 - 100M |
| DNA OyPalveluita yhteydenpitoon, viihtymiseen ja ty?ntekoon | DNA | Telecommunications | Helsinki | UUSIMAA | $250 - 500M |
| | E-Learning | Bellevue | WA | $10 - 50M |
| | Furniture | Stamford | CT | $100 - 250M |
| DotsterDotster | Domain Registration and Website Hosting | Internet | Vancouver | WA | $10 - 50M |
| | Computer Software | | | $10 - 50M |
| Dex MediaDex Media | Local and Small Business Marketing | Marketing and Advertising | Dallas/Fort Worth | TX | > $1B |
| Dating FactoryWhite Label and Private Label Dating Platform | DatingFactory.com | Information Technology and Services | Zug | | $1 - 10M |
| DirectlineInsurance - Car, Home, Pet and Travel Cover - Direct Line | Credit Unions | Leeds | | $10 - 50M |
| doxodoxo | Pay thousands of billers with just one login | Internet | Seattle | WA | $0 - 1M |
| DigiumBusiness Phone Systems | Custom Communications | Digium | Telecommunications | | | $10 - 50M |
| DeinDeal AG
DeinDeal - Grossartige Angebote zum kleinen Preis!
| Internet | Zrich | ZH | $1 - 10M |
| | Computer & Network Security | Ann Arbor | MI | |
| DocuratedContent Analytics, Collaboration, Knowledge Management | Docurated | Information Technology and Services | New York | NY | $1 - 10M |
| Deputy.comOnline HR and Employee Management Software | Deputy | Information Technology and Services | Waterloo | NSW | $0 - 1M |
| David YurmanDesigner Jewelry for Women and Men | David Yurman | Luxury Goods & Jewelry | New York | NY | $100 - 250M |
| | Internet | Mountain View | CA | $1 - 10M |
| | Higher Education | Grand Rapids | MI | $10 - 50M |
| DigitalGlobeDigitalGlobe - See a Better World With High-Resolution Satellite Imagery | Information Technology and Services | Longmont | CO | $250 - 500M |
| | Higher Education | Madison | NJ | $50 - 100M |
| DatalogicDatalogic | Industrial automation and automatic data capture | Electrical/Electronic Manufacturing | Eugene | OR | $500M - 1B |
| | Computer & Network Security | Ann Arbor | MI | $0 - 1M |
| Dell BoomiDell Boomi | The #1 Integration Cloud - Industry leading iPaaS | Computer Software | Berwyn | PA | $10 - 50M |
| | Medical Devices | Port Washington | NY | $250 - 500M |
| | Internet | New York | NY | $1 - 10M |
| DailyDeal GmbHDailyDeal | DailyDeal Berlin | Gutscheine, Rabatte & Coupons von bis zu 90% | Internet | Berlin | | $1 - 10M |
| DigimindDigimind: Social Media Monitoring @ Competitive Intelligence Software | Computer Software | Cambridge | MA | $10 - 50M |
| Dialogic
Dialogic | Media Server | Media Gateways | RTC | WebRTC
| Telecommunications | Milpitas | CA | $50 - 100M |
| | Sports | Falls Church | VA | $1 - 10M |
| | Cosmetics | Carson | CA | $50 - 100M |
| | Insurance | Seattle | WA | $500M - 1B |
| | Financial Services | New York | NY | $500M - 1B |
| D2LLearning Management System | LMS Software | D2L | E-Learning | New Baltimore | MI | |
| Digimarc
Digimarc | The Barcode of Everything
| Computer Software | Beaverton | OR | $10 - 50M |
| | Government Administration | Dubai | DMCC Free Zone | $100 - 250M |
| | Food & Beverages | Columbus | OH | $10 - 50M |
| | Real Estate | New Delhi- | | > $1B |
| DirectCPV.comPay Per View PPV Cost Per View CPV Contextual Online Advertising Network | Marketing and Advertising | Irvine | CA | $10 - 50M |
| | Higher Education | Springfield | MO | $100 - 250M |
| Digital GuardianData Loss Prevention Software - Enterprise IP & DLP Software | Digital Guardian | Computer & Network Security | Waltham | MA | $10 - 50M |
| | Law Practice | Covington | LA | $0 - 1M |
| Dev BootcampLearn to code at the original coding bootcamp | Dev Bootcamp | Information Technology and Services | San Francisco | CA | $1 - 10M |
| | Computer Hardware | Burnaby | BC | $10 - 50M |
| | Internet | Eight Mile Plains | QLD | $1 - 10M |
| | Computer Software | Chelmsford | MA | $10 - 50M |
| Diebold NixdorfFinancial & Retail ATM & POS Services, Software, Systems | Diebold Nixdorf | Information Technology and Services | London, Ontario | | |
| | Food & Beverages | Bend | OR | $10 - 50M |
| | Consumer Electronics | Owings Mills | MD | $10 - 50M |
| Digital Air StrikeDigital Air Strike - Social Media Marketing & Reputation Management Agency, Phoenix | Internet | | | $10 - 50M |
| | Internet | Boston, MA | | $0 - 1M |
| | Computer Networking | Oakville | | $10 - 50M |
| | Internet | New York | NY | $50 - 100M |
| | Computer Software | San Francisco | CA | $0 - 1M |
| | Food & Beverages | Canton | MA | $10 - 50M |
| | Renewables & Environment | London | | > $1B |
| | Food Production | MILWAUKIE | OR | $0 - 1M |
| | Biotechnology | Mountain View | CA | $0 - 1M |
| Device42Data Center Management and Network Management Software from Device42 | Information Technology and Services | New Haven | CT | $0 - 1M |
| Digital RealtyData Center, Colocation and Interconnection Solutions | Digital Realty | Information Technology and Services | San Francisco | CA | $100 - 250M |
| | Publishing | Rockville | MD | $10 - 50M |
| DDN StorageDDN Storage | HPC & Enterprise Big Data Storage | Information Technology and Services | Los Angeles | CA | $100 - 250M |
| | Computer Software | Fort Lauderdale | FL | $10 - 50M |
| | Information Technology and Services | Bonn | | $1 - 10M |
| | Computer Software | Seattle | WA | $0 - 1M |
| Delta ApparelDelta Apparel | Blank T-shirts | Buy Wholesale Tee Shirts | Apparel & Fashion | Duluth | GA | $250 - 500M |
| DelivraEmail Marketing Automation Software - Delivra | Computer Software | Indianapolis | IN | $1 - 10M |
| | Automotive | Pleasanton | CA | $1 - 10M |
| | Computer Software | Schenectady | NY | $10 - 50M |
| DeliverLeanDiet Food Delivery - Meal Delivery - Choose Your Own Meals | Health, Wellness and Fitness | Oakland Park | FL | $1 - 10M |
| Digerati Groupitemprop='name'>Digerati Group - Chicago's IT Services Provider | Information Technology and Services | Chicago | IL | $1 - 10M |
| DelivSame Day Delivery Service - Deliv | Package/Freight Delivery | Palo Alto | CA | $1 - 10M |
| | Automotive | Farmington Hills | MI | $10 - 50M |
| | Real Estate | Toronto | ON | $100 - 250M |
| | Marketing and Advertising | Boston | MA | $0 - 1M |
| | Information Technology and Services | Bellingham | WA | $1 - 10M |
| | Online Media | New York | NY | $10 - 50M |
| Discovery DataDiscovery Data | Financial Services Data Subscriptions and Services | Financial Services | Eatontown | NJ | $50 - 100M |
| DDR Corp.DDR Corp. | Commercial Real Estate & Retail Space for Lease | NYSE:DDR | Real Estate | Beachwood | OH | $500M - 1B |
| Decisive DataData Analytics and Power BI for Business Decision | Decisive Data | Information Technology and Services | Redmond | WA | $1 - 10M |
| Digicomp Academy AGF??r mehr Produktivit??t: Partner f??r betriebliche Weiterbildung - Digicomp | Professional Training & Coaching | Z??rich | | $10 - 50M |
| | Computer Software | Durham | NC | $1 - 10M |
| | Automotive | | | |