RevenueLTMDec '24Dec '23Dec '22Dec '21Dec '20Dec '19Dec '18Dec '17Dec '16Dec '15Dec '14Dec '13Dec '12

Research Revenue

5,277.8

5,125.7

4,887

Conferences Revenue

609.9

583.2

505.2

Consulting Revenue

572.1

558.5

514.7

Other Revenue

-0

—

—

Total Revenue

6,459.8

6,267.4

5,907

Revenue by GeographyLTMDec '24Dec '23Dec '22Dec '21Dec '20Dec '19Dec '18Dec '17Dec '16Dec '15Dec '14Dec '13Dec '12

United States and Canada Revenue

4,035.1

4,017.7

3,911

Europe, Middle East and Africa Revenue

1,655.1

1,517.8

1,332.1

Other International Revenue

769.6

731.9

663.8

Total Revenue by Geography

6,459.8

6,267.4

5,907

Adjusted EBITDALTMDec '24Dec '23Dec '22Dec '21Dec '20Dec '19Dec '18Dec '17Dec '16Dec '15Dec '14Dec '13Dec '12

Research Gross Contribution

3,925.3

3,792.8

3,600.1

Conferences Gross Contribution

295.6

281.4

253.7

Consulting Gross Contribution

203.9

203.3

181.5

Total Adjusted EBITDA

4,424.9

4,277.5

4,035.4

Key Performance IndicatorsLTMDec '24Dec '23Dec '22Dec '21Dec '20Dec '19Dec '18Dec '17Dec '16Dec '15Dec '14Dec '13Dec '12

Global Technology Sales Contract Value

3,818

3,911

3,779

Global Technology Sales Client Retention

84%

83.8%

82.9%

Global Technology Sales Wallet Retention

98%

102.1%

101.4%

Global Business Sales Contract Value

1,229

1,203

1,101

Global Business Sales Client Retention

87%

87.1%

87.3%

Global Business Sales Wallet Retention

102%

106.2%

107.4%

Number of Destination Conferences

52

51

47

Number of Destination Conferences Attendees

85,851

86,625

75,569

Consulting Backlog

194.9

187

163

Average Billable Headcount

926

956

953

Consultant Utilization

—

64.8%

64.6%

Average Annualized Revenue per Billable Headcount

—

—

—