| INTERNATIONAL CONGRESS OF ARMENIAN MYCOLOGISTS (ICAM) | — | 4744714 | 2021-05-10 | Active | PASADENA |
| INTERNATIONAL CREATIVE CLASS ALLIANCE | — | 4048729 | 2017-07-21 | Active | PASADENA |
| INTERNATIONAL DAW INK. | — | 1861696 | 1993-07-14 | Suspended | PASADENA |
| INTERNATIONAL DISTINGUISHED PERFORMING ARTS FOUNDATION | — | 3703751 | 2014-08-19 | Dissolved | PASADENA |
| INTERNATIONAL DIVISION OF D'URBAN, AMERICA INC. | — | 1243945 | 1984-04-18 | Dissolved | PASADENA |
| INTERNATIONAL DONOR AGENCY, INC. | — | 3756005 | 2015-02-11 | Merged | PASADENA |
| INTERNATIONAL DONOR AND SURROGACY AGENCY, LLC | — | 201613910389 | 2015-02-11 | Dissolved | PASADENA |
| INTERNATIONAL EARLY CHILDHOOD STEM ASSOCIATION | — | 4253108 | 2019-03-11 | Suspended | PASADENA |
| INTERNATIONAL EDUCATION AND CAREER DEVELOPMENT ASSOCIATION | — | 3692394 | 2014-07-10 | Suspended | PASADENA |
| INTERNATIONAL ENERGY CERTIFICATION COUNCIL | — | 3285209 | 2010-03-12 | Suspended | PASADENA |
| INTERNATIONAL FAMILY AGENCY LLC | — | 202134910110 | 2021-12-13 | Active | PASADENA |
| INTERNATIONAL FINANCIAL AND INVESTMENT SERVICES, LLC | — | 199722010049 | 1997-08-08 | Suspended | PASADENA |
| INTERNATIONAL FINANCIAL FREEDOM, INC | — | 2568288 | 2003-12-19 | Suspended | PASADENA |
| INTERNATIONAL FOUNDATION FOR THE ADVANCEMENT OF NEW REPRODUCTIVE TECHNOLOGIES | — | 1639525 | 1989-05-05 | Dissolved | PASADENA |
| INTERNATIONAL FROZEN FOODS LTD. | — | 4130180 | 2018-03-28 | Active | PASADENA |
| INTERNATIONAL GEMOLOGICAL INSTITUTE, INC. | — | 1675630 | 1990-10-29 | Suspended | PASADENA |
| INTERNATIONAL GLOBAL FOODS. CORP. | — | 3483769 | 2012-05-24 | Suspended | PASADENA |
| INTERNATIONAL GOURMET FOODS, LLC. | — | 200510810098 | 2005-03-11 | Dissolved | PASADENA |
| INTERNATIONAL GROUP ASSOCIATION | — | 0841610 | 1978-03-20 | Suspended | PASADENA |
| INTERNATIONAL HEALTH RESOURCES, INC. | — | 1319084 | 1984-09-21 | Dissolved | PASADENA |
| INTERNATIONAL HOLDINGS, INC. | — | 2728783 | 2004-03-01 | Suspended | PASADENA |
| INTERNATIONAL HOLIDAY TOURS, INC. | — | 0673184 | 1973-01-18 | Dissolved | PASADENA |
| INTERNATIONAL HOUSE OF PANCAKES, LLC | Accommodation and food services | 200905810179 | 2009-02-24 | Active | PASADENA |
| INTERNATIONAL IMAGING, INC. | — | 1431452 | 1988-03-09 | Dissolved | PASADENA |
| INTERNATIONAL INNOVATIVE INSTITUTE | — | 2878553 | 2006-04-26 | Suspended | PASADENA |
| INTERNATIONAL INSTITUTE OF TAI YI CHI MEDICINE LLC | — | 201614410555 | 2016-05-16 | Dissolved | PASADENA |
| INTERNATIONAL INSTITUTE OF TECHNOLOGY, LLC | — | 201710210017 | 2017-04-03 | Suspended | PASADENA |
| INTERNATIONAL INVESTMENT NETWORK, INC. | — | 1428149 | 1988-01-28 | Suspended | PASADENA |
| INTERNATIONAL INVESTMENTS TRADING & CONSULTING, INC. | — | 2600852 | 2003-12-19 | Active | PASADENA |
| INTERNATIONAL KARATE CHAMPIONSHIPS, INC. | — | 0719502 | 1974-07-31 | Suspended | PASADENA |
| INTERNATIONAL LASER CLASS ASSOCIATION NORTH AMERICAN REGION, INC. | — | 2587492 | 2005-01-12 | Active | PASADENA |
| INTERNATIONAL LEGACY GROUP, LLC. | — | 200615610007 | 2006-06-05 | Suspended | PASADENA |
| INTERNATIONAL LONGEVITY RESEARCH, INC. | — | 3247466 | 2010-06-11 | Dissolved | PASADENA |
| INTERNATIONAL MANAGEMENT COMPANY, LLC | — | 199614310030 | 1996-05-22 | Suspended | PASADENA |
| INTERNATIONAL MANAGEMENT CONSULTANTS, LLC | — | 200406910088 | 2003-12-31 | Dissolved | PASADENA |
| INTERNATIONAL MD CONSULTING INC. | — | 4583369 | 2020-04-06 | Suspended | PASADENA |
| INTERNATIONAL MEDIA TRAINING CENTER | — | 3560084 | 2013-04-12 | Suspended | PASADENA |
| INTERNATIONAL MEDICAL GROUP, INC. | — | 3225799 | 2009-08-25 | Dissolved | PASADENA |
| INTERNATIONAL MEDICAL SCIENCE ORGANIZATION | — | 3504371 | 2012-09-05 | Dissolved | PASADENA |
| INTERNATIONAL MODERN MARTIAL ARTS FEDERATION INCORPORATED | — | 3184640 | 2009-01-12 | Dissolved | PASADENA |
| INTERNATIONAL MONDO ENTERTAINMENT CORPORATION | — | 1891545 | 1994-06-23 | Active | PASADENA |
| INTERNATIONAL MOTION PICTURE FOUNDATION OF NEW GENERATION | — | 5455966 | 2023-01-20 | Dissolved | PASADENA |
| INTERNATIONAL MOTORING INC. | — | 2421592 | 2002-06-19 | Revoked | PASADENA |
| INTERNATIONAL MUSTEQ INC. | — | 2098563 | 1998-12-29 | Suspended | PASADENA |
| INTERNATIONAL NETWORK OF CHEONJO AMERICA, LLC | — | 200333010089 | 2003-11-25 | Suspended | PASADENA |
| INTERNATIONAL NEWS PRODUCTIONS, INC. | — | 3416024 | 2011-10-11 | Dissolved | PASADENA |
| INTERNATIONAL NOVUS INDUSTRIES, INC. | — | 1439672 | 1988-06-24 | Suspended | PASADENA |
| INTERNATIONAL NUTRITION INSTITUTE | — | 2143386 | 1999-07-20 | Suspended | PASADENA |
| INTERNATIONAL PARADIGMS, LLC | — | 201317110464 | 2013-06-17 | Dissolved | PASADENA |
| INTERNATIONAL PIPING PRODUCTS, INC. | — | 1214677 | 1983-10-26 | Suspended | PASADENA |