#39Greedy
Thomas Siebel
Siebel Systems, C3.ai · Technology / Software
Has not signed the Giving Pledge
62.4
Greed Score / 100
Greedy62.4
Wealth from Siebel Systems, C3.ai. Notable gifts are concentrated in naming-rights donations to elite institutions. (Donation figures below are estimated from public reporting and are not yet individually verified.)
$3.5B
Net Worth
$0.02B
Genuine Giving
$0.00B
Loophole Amount
23% of claimed
0.454%
Genuine Giving Ratio
of net worth
Wealth Accumulation Clock
Since you opened this page, Thomas has accumulated approximately:
$0.00
≈ $7.76/second · $27,948.893/hour
$466
per minute
$27,949
per hour
$670.8K
per day
Giving Record
Siebel Hall (university naming gift)2022Naming Rights ⚠️Estimated
⚠ Naming rights donations provide commercial value back to the donor (brand building, prestige, advertising). The portion attributable to personal benefit is excluded. 40% classified as loophole for vanity premium.
$0.012B
$0.007B genuine
Siebel Family Foundation2023FoundationEstimated
$0.009B
Score Breakdown
Giving Component (65%)
85.1
Quality Component (20%)
33.3
Wealth Growth Penalty (15%)
32.4
Final Greed Score62.4
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