Information Services Group, Inc. (III) Revenue History
Annual and quarterly revenue from 2014 to 2025
Compound Annual Growth Rate (CAGR)
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III Revenue Growth
Revenue Breakdown
III's revenue distribution by segment and geography
By Geography
III Revenue Analysis (2014–2025)
As of May 8, 2026, Information Services Group, Inc. (III) generated trailing twelve-month (TTM) revenue of $244.7 million, reflecting solid growth of +5.9% year-over-year. The most recent quarter (Q4 2025) recorded $61.2 million in revenue, down 1.8% sequentially.
Looking at the longer-term picture, III's 5-year compound annual growth rate (CAGR) stands at -0.4%, indicating revenue contraction over this period. The company achieved its highest annual revenue of $291.1 million in 2023.
When compared to Technology sector peers including FORR (-8.2% YoY), CRAI (+10.5% YoY), and HURN (+13.9% YoY), III has underperformed the peer group in terms of revenue growth. Compare III vs FORR →
III Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| IIICurrent | $245M | +5.9% | -0.4% | 7.3% | |
 FORR | $397M | -8.2% | -2.4% | 0.5% | |
 CRAI | $752M | +10.5% | +8.1% | 11.1% | |
 HURN | $1.7B | +13.9% | +15.0% | 11.7% | |
 MANU | $667M | +5.6% | +5.5% | -2.8% | |
 IT | $6.5B | +2.3% | +9.6% | 15.8% |
III Historical Revenue Data (2014–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $244.7M | -1.2% | $100.9M | 41.2% | $17.8M | 7.3% |
| 2024 | $247.6M | -14.9% | $97.3M | 39.3% | $5.8M | 2.3% |
| 2023 | $291.1M | +1.7% | $112.1M | 38.5% | $14.6M | 5.0% |
| 2022 | $286.3M | +3.0% | $116.6M | 40.7% | $29.5M | 10.3% |
| 2021 | $277.8M | +11.5% | $109.4M | 39.4% | $25.3M | 9.1% |
| 2020 | $249.1M | -6.3% | $99.3M | 39.8% | $9.3M | 3.7% |
| 2019 | $265.8M | -3.6% | $112.6M | 42.4% | $13.4M | 5.0% |
| 2018 | $275.8M | +2.3% | $115.8M | 42.0% | $12.7M | 4.6% |
| 2017 | $269.6M | +24.5% | $112.9M | 41.9% | $9.2M | 3.4% |
| 2016 | $216.5M | +3.5% | $84.1M | 38.9% | $-2,592,000 | -1.2% |
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Start ComparisonIII — Frequently Asked Questions
Quick answers to the most common questions about buying III stock.
Is III's revenue growth accelerating or slowing?
III maintains +5.9% revenue growth, in line with its 5-year CAGR of -0.4%. TTM revenue stands at $245M. Growth rate remains consistent with historical average.
What is III's long-term revenue growth rate?
Information Services Group, Inc.'s 5-year revenue CAGR of -0.4% reflects the sustained expansion pattern. Current YoY growth of +5.9% is near this long-term average.
How is III's revenue distributed by segment?
III reports revenue by product line and geographic region. Annual and quarterly breakdowns from 2014-2025 are available for download. Segment mix reveals concentration and diversification trends.