- The Idea Network Overview
- The IHC Group Overview
- The III Group Overview
- The Ilex Press Overview
- The IMA Group Overview
- The Imagery Group Overview
- The Impact Group Overview
- The Improv Overview
- The IMW Group Overview
- The IN Group Overview
- The Ince Group Overview
- The Incentive Group Overview
- The Incite Agency Overview
- The Income Tax School Overview
- The Independent Traveler Overview
- The Indiana Railroad Overview
- The Indofin Group Mergers and Acquisitions
- The Industrial Development of South Africa Overview
- The Industrial Fumigant Overview
- The Infinite Agency Overview
- The Infinity Group Overview
- The Information Systems Manager Overview
- The Ingredient Overview
- The Ingredient House Overview
- The Inkwell Group Mergers and Acquisitions
- The Inn at Key West Overview
- The Innovation Enterprise Overview
- The Innovation Group Overview
- The Insco Dico Group Overview
- The Inside Overview
- The Insight Group Overview
- The Insights Group Overview
- The Instant Group Overview
- The Institute of Electrical and Electronics Engineers Overview
- The Institutes Overview
- The Institution of Engineering and Technology Overview
- The Insurance Alliance of Central Pennsylvania Overview
- The Insurance Center Overview
- The Insurance Center Overview
- The Insurance Company Of Prince Edward Island Overview