Insights was the largest of Gartner Inc’s 4 reported lines in fiscal 2025, at $10.15B — 78% of $12.99B.
| Product and Service | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Insights | — | $9.03B | $9.66B | $10.15B | ||||||
| Research | $9.21B | — | — | — | ||||||
| Consulting | $963.56M | $1.03B | $1.12B | $1.10B | ||||||
| Conferences | $778.55M | $1.01B | $1.17B | $1.29B | ||||||
| Other | — | $742.02M | $593.20M | $454.83M | ||||||
| Total | $10.95B | $11.81B | $12.53B | $12.99B |
In fiscal 2025, which ended December 31, 2025, the 4 revenue lines Gartner Inc reported in this breakdown added up to $12.99B. That was up 3.7% from $12.53B in fiscal 2024. Insights was the largest revenue line, at $10.15B or 78.1% of the total, followed by Conferences ($1.29B, 9.9%) and Consulting ($1.10B, 8.5%). Together, the two largest revenue lines made up 88.0% of this total.
Compared with fiscal 2024, Conferences grew the fastest, rising 10.5% to $1.29B. Other fell the most, down 23.3% to $454.83M.
Insights was first reported as a separate revenue line in fiscal 2023. The table also keeps 1 revenue line that Gartner Inc no longer reports, so earlier years can still be read on their original basis; use "Show 1 discontinued" beneath the table to see them. This breakdown covers every fiscal year from 2016 to 2025, as reported in Gartner Inc's annual filings.
United States & Canada was the largest of Gartner Inc’s 3 reported lines in fiscal 2025, at $6.24B — 61% of $10.15B.
| Segment | FY 2012 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| United States & Canada | $6.11B | $5.95B | $6.15B | $6.24B | ||||||||
| Europe, Middle East & Africa | $2.04B | $2.02B | $2.34B | $2.65B | ||||||||
| Other International | $1.06B | $1.07B | $1.17B | $1.26B | ||||||||
| Total | $9.21B | $9.03B | $9.66B | $10.15B |
In fiscal 2025, which ended December 31, 2025, the 3 segments Gartner Inc reported in this breakdown added up to $10.15B. That is less than the $12.99B in its breakdown by revenue line, so these segments do not account for all of its revenue that year. United States & Canada was the largest segment, at $6.24B or 61.5% of the total, followed by Europe, Middle East & Africa ($2.65B, 26.1%) and Other International ($1.26B, 12.4%). Together, the two largest segments made up 87.6% of this total.
Compared with fiscal 2024, Europe, Middle East & Africa grew the fastest, rising 13.2% to $2.65B. Every sizeable segment reported in both years grew.
This breakdown covers 12 fiscal years between 2012 and 2025, as reported in Gartner Inc's annual filings.
Transferred Over Time was the largest of Gartner Inc’s 2 reported lines in fiscal 2025, at $10.12B — 89% of $11.41B.
| Timing of Transfer of Good or Service | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Transferred Over Time | $8.37B | $9.01B | $9.64B | $10.12B | ||||||
| Transferred At A Point In Time | $844.09M | $1.01B | $1.17B | $1.29B | ||||||
| Total | $9.21B | $10.02B | $10.80B | $11.41B |
In fiscal 2025, which ended December 31, 2025, the 2 revenue lines Gartner Inc reported in this breakdown added up to $11.41B. That is less than the $12.99B in its breakdown by revenue line, so these revenue lines do not account for all of its revenue that year. Transferred Over Time was the largest revenue line, at $10.12B or 88.7% of the total, followed by Transferred At A Point In Time ($1.29B, 11.3%).
Compared with fiscal 2024, Transferred At A Point In Time grew the fastest, rising 10.5% to $1.29B.
This breakdown covers every fiscal year from 2016 to 2025, as reported in Gartner Inc's annual filings.
Gartner Inc (IT) breaks its revenue down by revenue line and segment. In fiscal 2025, its largest revenue line was Insights, with $10.15B or 78.1% of the total, followed by Conferences at $1.29B (9.9%).
Insights was Gartner Inc's largest revenue line in fiscal 2025, with $10.15B in revenue, 78.1% of the $12.99B reported across its 4 revenue lines.
United States & Canada was Gartner Inc's largest segment in fiscal 2025, with $6.24B in revenue, 61.5% of the $10.15B reported across its 3 segments.
Of the Gartner Inc revenue lines reported in both fiscal 2024 and fiscal 2025, and making up at least 2% of the total, Conferences grew the fastest, rising 10.5% from $1.17B to $1.29B.
Every figure is taken from Gartner Inc's annual financial filings and shown as reported: each line keeps the name the company gives it, years follow its own fiscal calendar, and lines it has stopped reporting stay in the table for the years they were reported.
The breakdown by revenue line covers fiscal 2016 to 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.