| IDT Yearly Revenue | IDT Revenue | IDT Change | IDT Revenue Growth |
|---|---|---|---|
| 2025-07-31 | $1.23B | $25.72M | +2.13% |
| 2024-07-31 | $1.21B | -$33.08M | -2.67% |
| 2023-07-31 | $1.24B | -$125.20M | -9.18% |
| 2022-07-31 | $1.36B | -$82.93M | -5.73% |
| 2021-07-31 | $1.45B | $101.22M | +7.52% |
| 2020-07-31 | $1.35B | -$63.40M | -4.50% |
| 2019-07-31 | $1.41B | -$138.32M | -8.94% |
| 2018-07-31 | $1.55B | $45.77M | +3.05% |
| 2017-07-31 | $1.50B | $5.47M | +0.37% |
| 2016-07-31 | $1.50B | -$100.52M | -6.29% |
| 2015-07-31 | $1.60B | -$54.76M | -3.32% |
| 2014-07-31 | $1.65B | $30.92M | +1.91% |
| 2013-07-31 | $1.62B | $114.33M | +7.59% |
| 2012-07-31 | $1.51B | $154.87M | +11.46% |
| 2011-07-31 | $1.35B | $157.84M | +13.22% |
| 2010-07-31 | $1.19B | -$314.08M | -20.83% |
| 2009-07-31 | $1.51B | -$247.87M | -14.12% |
| 2008-07-31 | $1.76B | -$257.21M | -12.78% |
| 2007-07-31 | $2.01B | -$213.68M | -9.60% |
| 2006-07-31 | $2.23B | $4.44M | +0.20% |
| 2005-07-31 | $2.22B | $155.17M | +7.51% |
| 2004-07-31 | $2.07B | $232.27M | +12.66% |
| 2003-07-31 | $1.83B | $250.75M | +15.83% |
| 2002-07-31 | $1.58B | $352.84M | +28.66% |
| 2001-07-31 | $1.23B | $137.04M | +12.53% |
| 2000-07-31 | $1.09B | $361.73M | +49.40% |
| 1999-07-31 | $732.18M | $396.81M | +118.32% |
| 1998-07-31 | $335.37M | $200.19M | +148.08% |
| 1997-07-31 | $135.19M | $77.49M | +134.32% |
| 1996-07-31 | $57.69M | $46.03M | +394.61% |
| 1995-07-31 | $11.66M | $8.50M | +268.08% |
| 1994-07-31 | $3.17M | N/A | N/A |