Companies catalogue
- I & M Canal National Heritage, Summit
- I Care Home Health Providers, Berwyn
- I Care Too, Chicago
- I D X Network Solutions Llc, Phoenix
- I SMOKE CIGARS & VAPE, Scottsdale
- IC Group, Peoria
- IHOP, Charlotte
- IHOP, Charlotte
- INC Music Studio, New Haven
- ISB FASHION, Phoenix
- ISOKEN KOKO, MD, River Forest
- ISOutsource, Phoenix
- IT Partners, Tempe
- IT Workshop, Gilbert
- ITM Trading, Phoenix
- Iannelli and Associates, Phoenix
- Iannessa Pediatric Dentistry, PC : Christina Iannessa, DMD, Coraopolis
- IceLand Skate, Niles
- Iconic Lux 1br in Downtown Chicago, Chicago
- IdentiCom Sign Solutions, Derby
- Idokidsmagic.Com, Prescott
- Iglesia New Life A/D de Waterbury, Waterbury
- Igus Holdings Inc, Chicago
- Illinois Center for Progressive Health, Chicago
- Illinois Drug Rehab Helpline, Warrenville
- Illinois Home Health Services, Chicago
- Illinois Labor History Society, Chicago
- Illinois Labor History Society, Chicago
- Illinois Real Estate License Holding Company, Chicago
- Illinois State Police District 15, Downers Grove
- Illinois State Police- Protective Services Unit, Chicago
- Illinois Tool Works Inc, Broadview
- Image Communications, Scottsdale
- Immaculate Home Health, Chicago
- Immanuel Hall, Hinsdale
- Immanuel Home Care Services Inc, Chicago
- Imports Unlimited, Wallingford
- Improvement thru Movement, Bethel Park
- In Fine Fettle - Holistic Health Center and Wellness Boutique, Evanston
- In Home Health, Burr Ridge
- In Touch Home Health Care Inc, Chicago Ridge
- In the Black Printing, Phoenix
- In-Vision Studio, Pittsburgh
- Independence Northwest Inc, Naugatuck
- India Hook Dental Care: Heather A. Johnson, DDS, Rock Hill
- Indian Land Pediatrics, Indian Land
- Indian Rock Nature Preserve, Bristol
- Indigo Yoga Loft, Bridgeville
- Indoff Inc, Phoenix
- Infinite Pose-abilities Photography and Video, Irwin
- Information Technology Co-Op, Phoenix
- Infusion Center at YRMC East, Prescott Valley
- Ingraham Manor Nursing Home, Bristol
- Inkcredibles, Murrysville
- Innate Fitness South Hills, Pittsburgh
- Inner Ecology Custom Herbal Formulary, Chicago
- Innovations High School, Chicago
- Inside Edge Athletic Academy, Phoenix
- Insight, Tempe
- Insight Enterprises, Inc., Tempe
- Instant Data Centers, Tempe
- Institute for Ayurvedic and Naturopathic Therapies, Fairfield
- Institute of Herbs and Acupuncture- Acupuncture in Phoenix Arizona, Phoenix
- Institute of Professional Inc, Watertown
- Integrated Packaging Solutions, Cheshire
- Intel OC-10, Chandler
- Intellipack LLC, Oxford
- Inter State Studios, Jeannette
- InterCare Psychiatric Services, Pittsburgh
- InterTech Communications Group LLC, Scottsdale
- Interim HealthCare of Alsip IL, Alsip
- Interim HealthCare of Elmhurst IL, Elmhurst
- Interim HealthCare of Oak Park, IL, Oak Park
- Interlink Technology Services, Phoenix
- International Investigative, Bethel Park
- International Minute Press of Scottsdale, Scottsdale
- International Museum of Surgical Science, Chicago
- Intouch Home Care Services of LSSI, Chicago
- IntraMart, Scottsdale
- Inventor Start Kit, Charlotte
- Investigations By King, Scottdale
- Investigations Unlimited, South Park Township
- Investigative Photography, Inc., Pittsburgh
- Invisible Fence of Pittsburgh, Greensburg
- Inwood Ice Arena, Joliet
- Iron City Elite Strength and Conditioning, LLC, Castle Shannon
- Iron Mountain, Pittsburgh
- Iron Sleek, Itasca
- Irvin Charles M DPM, Fredericktown
- Isiah International, Chicago
- Isidore H. Heller House - Frank Lloyd Wright, Chicago
- Isle a la Cache Museum, Romeoville
- It's All Goodz Tempe, Tempe
- Itasca Historical Depot, Itasca
- Ivan Hubbard Orchestra, Wallingford
- Ives Brothers Painting, Inc., Bethlehem
- Ivy Robinson Events, Charlotte
- iHeart Media, Pittsburgh
- ill magic productions, Torrington
- itSynergy, Phoenix