- Hallmark Diamonds Collection
- Hinnovation IT
- Heirloom Traditions Paint (US)
- Hammerstone Markets, Inc
- Hello Divorce
- HAOQIN
- Havida
- Honey Play Box UK
- Hydralyte US
- Http://www.phytozol.com
- HyperJar UK
- Hummingbird trading Ltd
- Healthy Life - Australia
- Happy 2nd Birthday
- Homedepotxxl NL
- Hamax
- Honey Mama's
- Hard Disk Direct
- Hipresso NL
- Hauswirtus
- Huang
- Hunting Giant
- HP Instant Ink (US)
- House of Intuition
- Hampton
- Handy Backup
- Happiness International
- Harbinger
- Harlem Haberdashery
- Harrah's Resort Southern California
- Harrisburg Patriot News
- Hartford Courant
- Hasbro Shop
- Haven Well Within
- Hawkers UK
- Hayley Kiyoko
- Hawthorne
- HBO GO
- HBO Shop
- HealHaus
- Health Cabin
- Healthy Paws Pet Insurance & Foundation
- Heartgard Plus
- Heinnie Haynes
- Helene Thomas
- Heat Holders
- Herdesk
- Hide My Ass!
- Hide My Ass! UK
- High Performance Nutrition
- Hilton Garden Inn
- Hinterland Empire
- Hipdf
- Hip Kit Club
- Hiver
- HMR
- HoliCHIC
- Holland Shielding Systems
- Hollyweed CBD
- Holland & Barrett
- Home Security Systems
- Homey
- Homoco
- HoomBand
- Hopscotch
- Hope Health Supply
- Hornblower Cruises & Events
- Horseshoe Council Bluffs
- Hot Point Fashion
- Hot Wheels
- Hotel Power
- House Industries
- House of Athlete
- House of Fraser
- House of Puff
- Hot Shot's Secret
- Housemade
- Houzz Pro
- Hudson River Foods
- Hughes