RevenueSep '25Jun '25Mar '25Dec '24Sep '24Jun '24Mar '24Dec '23Sep '23Jun '23Mar '23Dec '22Sep '22Jun '22Mar '22Dec '21Sep '21

Research Revenue

1,325.9

1,319.5

Conferences Revenue

74.6

211.4

Consulting Revenue

123.6

155.6

Other Revenue

—

—

Total Revenue

1,524.1

1,686.5

Revenue by GeographySep '25Jun '25Mar '25Dec '24Sep '24Jun '24Mar '24Dec '23Sep '23Jun '23Mar '23Dec '22Sep '22Jun '22Mar '22Dec '21Sep '21

United States and Canada Revenue

907.6

1,056.4

Europe, Middle East and Africa Revenue

418.7

427.9

Other International Revenue

197.8

202.1

Total Revenue by Geography

1,524.1

1,686.5

Adjusted EBITDASep '25Jun '25Mar '25Dec '24Sep '24Jun '24Mar '24Dec '23Sep '23Jun '23Mar '23Dec '22Sep '22Jun '22Mar '22Dec '21Sep '21

Research Gross Contribution

994.4

974.7

Conferences Gross Contribution

27.3

121.4

Consulting Gross Contribution

35.2

61.6

Total Adjusted EBITDA

1,056.9

1,157.6

Key Performance IndicatorsSep '25Jun '25Mar '25Dec '24Sep '24Jun '24Mar '24Dec '23Sep '23Jun '23Mar '23Dec '22Sep '22Jun '22Mar '22Dec '21Sep '21

Global Technology Sales Contract Value

3,818

3,822

Global Technology Sales Client Retention

84%

84%

Global Technology Sales Wallet Retention

98%

99%

Global Business Sales Contract Value

1,229

1,212

Global Business Sales Client Retention

87%

87%

Global Business Sales Wallet Retention

102%

104%

Number of Destination Conferences

10

19

Number of Destination Conferences Attendees

11,454

28,295

Consulting Backlog

194.9

191.1

Average Billable Headcount

926

949

Consultant Utilization

60%

65%

Average Annualized Revenue per Billable Headcount

—

—